CEOS Data Policy

About the Portal

The CEOS System Engineering Office (SEO) worked with the CEOS Working Group on Information Systems and Services (WGISS) to gather and organize key information on data policies, data access portals and interoperability protocols.

CEOS is currently operating and planning hundreds of Earth observation satellites. The information contained in this portal will improve the efficiency and effectiveness of gaining access to space-based Earth observation data to support many global intiatives with vast societal impact.

SEO Sponsor

Brian D. Killough, Ph.D.
CEOS Systems Engineering Office (SEO)
Email: Brian.D.Killough@nasa.gov
Phone: 757-864-7047

Data Accessibility

Across the globe, 60 agencies from 32 countries have operated or supported Earth-observing satellites, spanning 819 mission/instrument combinations, of which 504 have open data policies. There are currently 447 active mission/instrument combinations supported by CEOS.

	Access	Number
	Open	504
	Restricted	267
	Unknown Access	48

	Access	Number
	Open	291
	Restricted	127
	Unknown Access	29

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Mission	Mission Agency	Launch Date	Mission Status	Orbit Type	Instrument	Instrument Full Name	Instrument Agencies	Access	IDN	Client Portal	Access Comments
GOCE	ESA	2009-03-17	Decomissioned	Sun Synchronous	EGG	3-Axis Electrostatic Gravity Gradiometer	ESA	Open-SR	Link	EOLI / GOCE-VOA	Please cite the data set originator if you use this data. (IDN) Requires registration
Swarm A	DTU Space, ESA	2013-11-22	In orbit	Polar	ASM	Absolute Scale Magnetometer	CEA-LETI, CNES	Open-SR		EOLI
Swarm B	DTU Space, ESA	2013-11-22	In orbit	Polar	ASM	Absolute Scale Magnetometer	CEA-LETI, CNES	Open-SR		EOLI
Swarm C	DTU Space, ESA	2013-11-22	In orbit	Polar	ASM	Absolute Scale Magnetometer	CEA-LETI, CNES	Open-SR		EOLI
ACRIMSAT	NASA	1999-12-20	In orbit	Sun Synchronous	ACRIM III	Active Cavity Radiometer Irradiance Monitor	NASA	Open	Link	cwic / dataCORE / Reverb
UARS	NASA	1991-09-12	Decomissioned	Elliptical	ACRIM II	Active Cavity Radiometer Irradiance Monitor	NASA	Open-SR	Link	ASDC
ERS-1	ESA	1991-07-17	Decomissioned	Sun Synchronous	AMI	Active Microwave Instrumentation	ESA	Open-SR	Link	EOLI
ERS-2	ESA	1995-04-21	Decomissioned	Sun Synchronous	AMI	Active Microwave Instrumentation	ESA	Open-SR		EOLI
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	AATSR	Advanced Along-Track Scanning Radiometer	UKSA	Open-SR	Link	cwic / dataCORE / EOLI / MERCI	Eoli-sa and MERCI require registration. MERCI contains L1b and L2, with a 1 week latency
GOES-16	NOAA	2016-11-19	In orbit	Geosynchronous	ABI	Advanced Baseline Imager	NOAA	Open		CLASS
GOES-17	NASA, NOAA	2018-03-01	In orbit	Geosynchronous	ABI	Advanced Baseline Imager	NOAA	Open		CLASS
KOMPSAT-3A	KARI	2015-03-25	In orbit	Sun Synchronous	AEISS-A	Advanced Earth Imaging Sensor System-A	Airbus Defense and Space, DLR, KARI	Open-AP		Arirang	Data Access must be granted by Kari for use of Arirang web tool. Commericial distribution by Satrec
KOMPSAT-3	Astrium, DLR, KARI	2012-05-18	In orbit	Sun Synchronous	AEISS	Advanced Electronic Image Scanning System	Astrium, DLR, KARI	Open-AP		Arirang	Data Access must be granted by Kari for use of Arirang web tool Commericial distribution will be a paid for service by Satrec
FY-4A	NRSCC, NSMC-CMA	2016-12-07	In orbit	Geosynchronous	AGRI	Advanced Geosynchronous Radiation Imager	NRSCC, NSMC-CMA	Open-SR		FENGYUN	Satellite data will not likely be available until operational checkout is completed in December 2017.
Himawari-8	JMA	2014-10-07	In orbit	Geosynchronous	AHI	Advanced Himawari Imager	JMA	Restricted		HimawariCloud	Web address for HimawariCloud is user specific. Provided link is to the description and sign up page. Access is restricted to National Meteorological and Hydrological Services (NMHSs) in the Asia Pacific region at this time.
Himawari-9	JMA	2016-11-02	In orbit	Geosynchronous	AHI	Advanced Himawari Imager	JMA	Restricted		HimawariCloud	Web address for HimawariCloud is user specific. Provided link is to the description and sign up page. Access is restricted to National Meteorological and Hydrological Services (NMHSs) in the Asia Pacific region at this time.
GAOFEN-5 (GF-5)	CAST, CNSA	2018-05-09	In orbit	Sun Synchronous	AHI	Advanced Hyperspectral Imager	CAST, CNSA	Restricted		Unknown
FORMOSAT-5	NSPO	2017-08-24	In orbit	Sun Synchronous	AIP	Advanced Ionospheric Probe	NSPO	Unknown Access		Unknown
NMP EO-1	NASA	2000-11-21	Decomissioned	Sun Synchronous	ALI	Advanced Land Imager	NASA	Open	Link	GloVis
GEO-KOMPSAT-2A	KARI, KMA	2018-12-04	In orbit	Geosynchronous	AMI	Advanced Meteorological Imager	KARI, KMA	Open-AP		PCDC
OSTM (Jason-2)	EUMETSAT, NASA, CNES, NOAA	2008-06-20	In orbit	Elliptical	AMR	Advanced Microwave Radiometer	NASA	Open	Link	AVISO / cwic / dataCORE / OPeNDAP	Raw data is restricted to Jason-2 Team
ADEOS-II	JAXA, NASA, CNES, NOAA	2002-12-14	Decomissioned	Sun Synchronous	AMSR	Advanced Microwave Scanning Radiometer	JAXA	Open-SR	Link	G-Portal	guest login is available, but data cannot be ordered without an account
GCOM-W1	JAXA	2012-05-17	In orbit	Sun Synchronous	AMSR-2	Advanced Microwave Scanning Radiometer -2	JAXA	Open-SR		GCOM-W1 DPS	guest login is available, but data cannot be ordered without an account
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit - A	EUMETSAT, ESA	Open		CLASS
Aqua	JAXA, NASA, INPE	2002-05-04	In orbit	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NASA	Open	Link	cwic / dataCORE / Reverb
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NASA	Open	Link	cwic / CLASS
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NOAA, UKSA	Open	Link	cwic / CLASS
NOAA-15	NOAA	1998-05-13	In orbit	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NOAA, UKSA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-16	NOAA	2000-09-21	Decomissioned	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NOAA, UKSA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-17	NOAA	2002-06-24	Decomissioned	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NOAA, UKSA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-18	NOAA	2005-05-20	In orbit	Sun Synchronous	AMSU-A	Advanced Microwave Sounding Unit-A	NOAA, UKSA	Open	Link	cwic / dataCORE / FENGYUN / CLASS
NOAA-15	NOAA	1998-05-13	In orbit	Sun Synchronous	AMSU-B	Advanced Microwave Sounding Unit-B	NOAA, UKSA	Open	Link	cwic / dataCORE / CLASS
NOAA-16	NOAA	2000-09-21	Decomissioned	Sun Synchronous	AMSU-B	Advanced Microwave Sounding Unit-B	NASA, UKSA, DoD (USA)	Open	Link	cwic / CLASS
NOAA-17	NOAA	2002-06-24	Decomissioned	Sun Synchronous	AMSU-B	Advanced Microwave Sounding Unit-B	NOAA, UKSA	Open	Link	cwic / CLASS
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	ASCAT	Advanced Scatterometer	EUMETSAT, ESA	Open	Link	cwic / dataCORE / CLASS
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	ASCAT	Advanced Scatterometer	EUMETSAT, ESA	Open	Link	cwic / CLASS
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	ASCAT	Advanced Scatterometer	EUMETSAT, ESA	Open		CLASS
Terra	CSA, METI, NASA	1999-12-18	In orbit	Sun Synchronous	ASTER	Advanced Spaceborne Thermal Emission and Reflection Radiometer	METI, NASA	Restricted	Link	cwic / Japan Space Systems / LP DAAC / Reverb	'NOTICE: The ASTER Data Access policy has changed. The ASTER L1A, On-demand and Higher level datasets are available for metadata search and browse through GloVis or Reverb. Users must be approved to submit orders. Please select the [View ASTER Policies] option below or contact LP DAAC User Services at lpdaac@usgs.gov for additional information.' (GloVis Client Portal) Use requires acknowledgement and citation link to Aster data policies: https://lpdaac.usgs.gov/products/aster_policies
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	ASAR	Advanced Synthetic-Aperture Radar	ESA	Open-SR	Link	cwic / EFWS / EOLI	Eoli-sa and EFWS require registration. Rolling Archive contains the last 15 days of data (3 hr latency)
NOAA-20	EUMETSAT, NASA, NOAA	2017-11-18	In orbit	Sun Synchronous	ATMS	Advanced Technology Microwave Sounder	NASA, NOAA	Open		CLASS
NPP	NASA, NOAA	2011-10-28	In orbit	Sun Synchronous	ATMS	Advanced Technology Microwave Sounder	NASA, NOAA	Open	Link	dataCORE / CLASS	DOD has ability to limit access to specific products or regions
ICESat-2	NASA	2018-09-15	In orbit	Elliptical	ATLAS	Advanced Topographic Laser Altimeter System	NASA	Open		NSIDC (FTP)
NOAA-12	NOAA	1991-05-14	Decomissioned	Sun Synchronous	AVHRR/2	Advanced Very High Resolution Radiometer/2	NOAA	Open		CLASS
NOAA-14	NOAA	1994-12-30	Decomissioned	Sun Synchronous	AVHRR/2	Advanced Very High Resolution Radiometer/2	NOAA	Open	Link	CLASS
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	AVHRR-3	Advanced Very High Resolution Radiometer / 3	EUMETSAT, ESA	Open		CLASS
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	AVHRR-3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / Reverb
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	AVHRR/3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / CLASS
NOAA-15	NOAA	1998-05-13	In orbit	Sun Synchronous	AVHRR/3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-16	NOAA	2000-09-21	Decomissioned	Sun Synchronous	AVHRR/3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / CLASS / Reverb
NOAA-17	NOAA	2002-06-24	Decomissioned	Sun Synchronous	AVHRR/3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-18	NOAA	2005-05-20	In orbit	Sun Synchronous	AVHRR/3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-19	NOAA	2009-02-06	In orbit	Sun Synchronous	AVHRR/3	Advanced Very High Resolution Radiometer/3	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	AVNIR	Advanced Visible and Near Infra-red Radiometer	JAXA	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
ALOS	JAXA	2006-01-24	Decomissioned	Sun Synchronous	AVNIR-2	Advanced Visible and Near Infra-red Radiometer type 2	JAXA	Restricted	Link	AUIG2	Paid for service, requires proposal submission for access on ESA Earthnet as a 3rd party mission. Limited historical data over Europe is available from ESA.
RESOURCESAT-1 (IRS-P6)	ISRO	2003-10-17	Decomissioned	Sun Synchronous	AWiFS	Advanced Wide Field Sensor	ISRO	Open		Bhuvan
RESOURCESAT-2	ISRO	2011-04-20	In orbit	Sun Synchronous	AWiFS	Advanced Wide Field Sensor	ISRO	Restricted		NRSC	(request + fee) - multiple day latency. Limited historical data over Europe is available from ESA.
RESOURCESAT-2A	ISRO	2016-12-07	In orbit	Sun Synchronous	AWIFS	Advanced Wide Field Sensor	ISRO	Restricted		NRSC	(request + fee) - multiple day latency.
ERS-1	ESA	1991-07-17	Decomissioned	Sun Synchronous	ATSR-1	Along Track Scanning Radiometer-1	CSIRO, UKSA	Open-SR	Link	EOLI
ERS-2	ESA	1995-04-21	Decomissioned	Sun Synchronous	ATSR-2	Along Track Scanning Radiometer-2	CSIRO, UKSA	Open-SR	Link	EOLI
Jason-3	EUMETSAT, NASA, CNES, NOAA	2016-01-17	In orbit	Not specified	AMR-2	AMR-2	NASA, NOAA	Open		OPeNDAP
Aqua	JAXA, NASA, INPE	2002-05-04	In orbit	Sun Synchronous	AMSR-E	AMSR-E	JAXA	Open	Link	NSIDC DAAC
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	Aquarius	Aquarius		Open		PODAAC
Resurs DK 1	ROSHYDROMET, ROSKOSMOS	2006-06-15	Decomissioned	Elliptical	Arina	Arina	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
KOMPSAT-5	KARI	2013-08-22	In orbit	Sun Synchronous	AOPOD	Atmosphere Occultation and Precision Orbit Determination	KARI, KASI	Open-AP		Arirang	Data Access must be granted by Kari for use of Arirang web tool Commericial distribution will be a paid for service by Satrec.
SCISAT-1	CSA	2003-08-12	In orbit	Elliptical	ACE-FTS	Atmospheric Chemistry Experiment (ACE) Fourier Transform Spectrometer	CSA	Open-SR	Link	cwic / EOLI	EOLI access can take up to 2 days to process
Aqua	JAXA, NASA, INPE	2002-05-04	In orbit	Sun Synchronous	AIRS	Atmospheric Infra-red Sounder	NASA	Open	Link	cwic / dataCORE / Reverb
GAOFEN-5 (GF-5)	CAST, CNSA	2018-05-09	In orbit	Sun Synchronous	AIUS	Atmospheric Infrared Ultra-spectral spectrometer	CAST, CNSA	Restricted		Unknown
Aeolus	ESA	2018-08-22	In orbit	Sun Synchronous	ALADIN	Atmospheric Laser Doppler Instrument	ESA	Open		Aelous Portal	Data distribution is restricted for now, but will be open once validation is completed
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	ASI	Atmospheric Sounding Interferometer	CAST, CNSA, NSMC-CMA	Open-SR		FENGYUN
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	ALISSA	Back Scatter Lidar	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	BUFS-2	Back Scatter Spectrometer/2	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
BILSAT	TUBITAK	2003-09-27	Decomissioned	Sun Synchronous	VNIR Multispectral	BILSAT VNIR Multispectral Camera	TUBITAK	Restricted		DMCii	Paid for service from DMCii (Note: I could not find online recognition of this data being available from DMCii on their web archive - email sent asking for clarification)
BILSAT	TUBITAK	2003-09-27	Decomissioned	Sun Synchronous	VNIR Panchromatic	BILSAT VNIR Panchromatic Camera	TUBITAK	Restricted		DMCii	Paid for service from DMCii (Note: I could not find online recognition of this data being available from DMCii on their web archive - email sent asking for clarification)
Meteor-M N1	ROSHYDROMET, ROSKOSMOS	2009-09-17	Decomissioned	Sun Synchronous	BRLK Severyanin-M	BRLK Severyanin-M	ROSHYDROMET	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Swarm A	DTU Space, ESA	2013-11-22	In orbit	Polar	CEFI	Canadian Electric Field Instrument	CSA	Open-SR		EOLI
Swarm B	DTU Space, ESA	2013-11-22	In orbit	Polar	CEFI	Canadian Electric Field Instrument	CSA	Open-SR		EOLI
Swarm C	DTU Space, ESA	2013-11-22	In orbit	Polar	CEFI	Canadian Electric Field Instrument	CSA	Open-SR		EOLI
TanSat	CAST, NSMC-CMA	2016-12-21	In orbit	Sun Synchronous	CDS	Carbon Dioxide Spectrometer	CAST, NSMC-CMA	Unknown Access		Unknown	Currently unable to find a public interface for obtaining data
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	CARMEN-1	CARMEN-1	CNES, CONAE	Restricted
GAOFEN-3 (GF-3)	CAST, CNSA	2016-06-22	In orbit	Sun Synchronous	SAR	C-Band SAR	CAST, CNSA	Restricted		Unknown
Sentinel-1A	EC, ESA	2014-04-03	In orbit	Sun Synchronous	C-SAR	C-band Synthetic Aperture Radar	ESA	Open-SR		Open Hub
ZY-02C	CRESDA	2011-12-22	In orbit	Sun Synchronous	CCD	CCD and multispectral imager	CRESDA	Unknown Access			No public access point found
ZY-3A	CRESDA	2012-01-09	In orbit	Sun Synchronous	CCD	CCD and multispectral imager	CRESDA	Unknown Access			No public access point found
INSAT-2E	ISRO	1999-04-03	Decomissioned	Geosynchronous	CCD Camera	Charge Coupled Device Camera	ISRO	Unknown Access		Unknown	Questions emailed to IMD contact
INSAT-3A	ISRO	2003-04-09	Decomissioned	Geosynchronous	CCD Camera	Charged Coupled Device Camera	ISRO	Open-SR		MOSDAC	Images available anonymously, L2 data requires login, L1 data requires special access privileges
HY-1A	CAST, NSOAS	1999-05-10	Decomissioned	Sun Synchronous	COCTS	China Ocean Color & Temperature Scanner	CAST	Open-SR		NSOAS (FTP)	FTP access only available after log in
HY-1B	CAST, NSOAS	2007-04-11	In orbit	Sun Synchronous	COCTS	China Ocean Colour & Temperature Scanner	CAST	Open-SR		NSOAS (FTP)	FTP access only available after log in
CALIPSO	NASA, CNES	2006-04-28	In orbit	Sun Synchronous	CALIOP	Cloud-Aerosol Lidar with Orthogonal Polarization	NASA	Open	Link	ASDC / cwic / dataCORE / Reverb
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	CATS	Cloud-Aerosol Transport System	NASA	Open		ASDC	Still in check out. Data not yet available.
TanSat	CAST, NSMC-CMA	2016-12-21	In orbit	Sun Synchronous	CAPI	Cloud and Aerosol Polarimetry Imager	CAST, NSMC-CMA	Unknown Access		Unknown	Currently unable to find a public interface for obtaining data
Aqua	JAXA, NASA, INPE	2002-05-04	In orbit	Sun Synchronous	CERES	Cloud and the Earth's Radiant Energy System	NASA	Open	Link	dataCORE / Reverb
NPP	NASA, NOAA	2011-10-28	In orbit	Sun Synchronous	CERES	Cloud and the Earth's Radiant Energy System	NASA	Open	Link	ASDC / dataCORE
Terra	CSA, METI, NASA	1999-12-18	In orbit	Sun Synchronous	CERES	Cloud and the Earth's Radiant Energy System	NASA	Open	Link	ASDC / CERES Ordering Tool / dataCORE / Reverb
TRMM	JAXA, NASA	1997-11-27	Decomissioned	Elliptical	CERES	Cloud and the Earth's Radiant Energy System	NASA	Open	Link	ASDC / dataCORE	Nothing can be found after the year 2000.
AIM	NASA	2007-04-25	In orbit	Sun Synchronous	CIPS	Cloud Imaging and Particle Size	NASA	Unknown Access	Link	Hampton University AIM Archive
CloudSat	CSA, NASA, DoD (USA)	2006-04-28	In orbit	Sun Synchronous	CPR	Cloud Profiling Radar	NASA	Open	Link	CloudSat DPC / dataCORE
NOAA-20	EUMETSAT, NASA, NOAA	2017-11-18	In orbit	Sun Synchronous	CERES	Clouds and the Earth's Radiant Energy System	NASA	Open		ASDC
HY-1B	CAST, NSOAS	2007-04-11	In orbit	Sun Synchronous	CZI	Coastal Zone Imager	CAST	Open-SR		NSOAS (FTP)	FTP access only available after log in
BILSAT	TUBITAK	2003-09-27	Decomissioned	Sun Synchronous	COBAN	COBAN 8 Band Multispectral Camera	TUBITAK	Restricted	Link	DMCii	Paid for service from DMCii (Note: I could not find online recognition of this data being available from DMCii on their web archive - email sent asking for clarification)
PROBA	ESA	2001-10-22	In orbit	Sun Synchronous	CHRIS	Compact High Resolution Imaging Spectrometer	ESA, UKSA	Open-SR	Link	cwic / EOLI	EOLI access can take up to 2 days to process Requires citation of data source when used in publication
STSat-3	KARI	2013-11-21	In orbit	Sun Synchronous	COMIS	Compact Imaging Spectrometer	KARI	Restricted
ALOS-2	JAXA	2014-05-24	In orbit	Sun Synchronous	CIRC	Compact Infrared Camera	JAXA	Restricted		Unknown
NorSat-1	NOSA	2014-07-14	In orbit	Sun Synchronous	CLARA	Compact Lightweight Absolute Radiometer	NOSA	Restricted		Unknown
KOMPSAT-5	KARI	2013-08-22	In orbit	Sun Synchronous	COSI-SAR	COSI-SAR	KARI, KASI	Restricted
AIM	NASA	2007-04-25	In orbit	Sun Synchronous	CDE	Cosmic Dust Experiment	NASA	Unknown Access	Link	Hampton University AIM Archive
HY-1A	CAST, NSOAS	1999-05-10	Decomissioned	Sun Synchronous	CZI	Costal Zone Imager	CAST	Open-SR		NSOAS (FTP)	FTP access only available after log in
NOAA-20	EUMETSAT, NASA, NOAA	2017-11-18	In orbit	Sun Synchronous	CrIS	Cross-track Infrared Sounder	NOAA	Open		CLASS
NPP	NASA, NOAA	2011-10-28	In orbit	Sun Synchronous	CrIS	Cross-track Infrared Sounder	NOAA	Open	Link	dataCORE / CLASS	DOD has ability to limit access to specific products or regions
UARS	NASA	1991-09-12	Decomissioned	Elliptical	CLAES	Cryogenic Limb Array Etalon Spectrometer Instrument	NASA	Open	Link	Mirador
Sentinel-1B	EC, ESA	2016-04-25	In orbit	Sun Synchronous	C-SAR	C-SAR	EC, ESA	Open-SR		Open Hub
Oersted	DNSC, CNES	1999-02-23	In orbit	Elliptical	GPSRO	CSC Fluxgate Vector Magnetometer	DNSC, NASA	Open		GENESIS / Orsted Science Data Centre	Unable to collect data because of server errors, but appears to be Open. FTP requires user name / password
CYGNSS	NASA, NOAA	2016-12-15	In orbit	Elliptical	DDMI	Delay Doppler Mapping Instrument	NASA	Open		PODAAC
GAOFEN-5 (GF-5)	CAST, CNSA	2018-05-09	In orbit	Sun Synchronous	DPC	Directional Polarization Camera	CAST, CNSA	Restricted		Unknown
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	DESIS	DLR Earth Sensing Imaging Spectrometer	DLR	Restricted		Unknown	DLR has distribution rights for scientific purposes. Teledyne Brown has commercial distribution rights and retains a DESIS archive on their Tcloud AWS system.
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	DOPI	DOPI	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
SPOT-2	CNES	1990-01-22	Decomissioned	Sun Synchronous	DORIS	Doppler Orbitography and Radio-positioning Integrated by Satellite	CNES	Open	Link	CDDIS (FTP) / cwic	Must cite the IDS (International Doris Service)
SPOT-3	CNES	1993-09-26	Decomissioned	Sun Synchronous	DORIS	Doppler Orbitography and Radio-positioning Integrated by Satellite	CNES	Open	Link	CDDIS (FTP) / cwic	Must cite the IDS (International Doris Service)
SPOT-4	CNES	1998-03-24	Decomissioned	Sun Synchronous	DORIS	Doppler Orbitography and Radio-positioning Integrated by Satellite	CNES	Open	Link	CDDIS (FTP) / cwic	Must cite the IDS (International Doris Service)
Topex-Poseidon	NASA, CNES	1992-08-10	Decomissioned	Elliptical	DORIS	Doppler Orbitography and Radio-positioning Integrated by Satellite	CNES	Open	Link	CDDIS (FTP)
HY-2B	CAST, NSOAS	2018-10-25	In orbit	Sun Synchronous	DORIS	Doppler Orbitography and Radiopositioning Integrated by Satellite	CAST, NSOAS	Open		CDDIS (FTP)
Sentinel-3B	EC, ESA	2018-04-25	In orbit	Sun Synchronous	DORIS	Doppler Orbitography and Radiopositioning Integrated by Satellite	EC, ESA	Open-SR		Open Hub
CryoSat-2	ESA	2010-04-08	In orbit	Polar	DORIS-NG	Doppler Orbitography and Radio-positioning Integrated by Satellite-NG	CNES	Open		CDDIS (FTP)	Anonymous FTP
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	DORIS-NG	Doppler Orbitography and Radio-positioning Integrated by Satellite-NG	CNES	Open	Link	CDDIS (FTP) / cwic
HY-2A	CAST, NSOAS	2011-08-16	In orbit	Sun Synchronous	DORIS-NG	Doppler Orbitography and Radio-positioning Integrated by Satellite-NG	CNES	Open		CDDIS (FTP)	FTP access only available after log in
Jason-1	NASA, CNES	2001-12-07	Decomissioned	Elliptical	DORIS-NG	Doppler Orbitography and Radio-positioning Integrated by Satellite-NG	CNES	Open	Link	CDDIS (FTP)	Direct FTP access. Raw data is restricted to Jason-1 team
OSTM (Jason-2)	EUMETSAT, NASA, CNES, NOAA	2008-06-20	In orbit	Elliptical	DORIS-NG	Doppler Orbitography and Radio-positioning Integrated by Satellite-NG	CNES	Open	Link	CDDIS (FTP) / cwic / dataCORE	Raw data is restricted to Jason-2 Team
SPOT-5	CNES	2002-05-04	In orbit	Sun Synchronous	DORIS-NG	Doppler Orbitography and Radio-positioning Integrated by Satellite-NG	CNES	Open	Link	CDDIS (FTP) / cwic	Must cite the IDS (International Doris Service)
Jason-3	EUMETSAT, NASA, CNES, NOAA	2016-01-17	In orbit	Not specified	DORIS	DORIS	EUMETSAT, CNES	Open		CDDIS (FTP)
GPM	JAXA, NASA	2014-02-27	In orbit	Elliptical	DPR	DPR	JAXA, NASA	Open-SR	Link	G-Portal
DubaiSat-1	MBRSC	2009-07-29	Decomissioned	Sun Synchronous	DMAC	Dubai Medium Aperture Camera	MBRSC	Restricted		Unknown	Specific Access Point Unknown. Data distributed by Mohammed bin Rashid Space Centre
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	ERM	Earth Radiation Measurement	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	ERM	Earth Radiation Measurement	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	ERM	Earth Radiation Measurement	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	ECOSTRESS	ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station	NASA	Open		LP DAAC	Final Data Products are still being developed
KOMPSAT-1	KARI	1999-12-20	Decomissioned	Sun Synchronous	EOC	Electro-Optical Camera	KARI	Open-AP		Arirang / cwic	Data Access must be granted by Kari for use of Arirang web tool ESA Third Party Mission, data available to accepted ESA research Pis
CASSIOPE	CSA	2013-09-29	In orbit	Polar	e-POP	Enhanced Polar Outflow Probe	CSA	Open		CSSDP
Landsat 7	NASA, USGS	1999-04-15	In orbit	Sun Synchronous	ETM	Enhanced Thematic Mapper Plus	NASA, USGS	Open	Link	cwic / dataCORE / GloVis
GAOFEN-5 (GF-5)	CAST, CNSA	2018-05-09	In orbit	Sun Synchronous	EMI	Environment Monitoring Instrument	CAST, CNSA	Restricted		Unknown
GOES-16	NOAA	2016-11-19	In orbit	Geosynchronous	EXIS	Extreme Ultra Violet and X-ray Irradiance Sensor	NOAA	Open		CLASS
GOES-17	NASA, NOAA	2018-03-01	In orbit	Geosynchronous	EXIS	Extreme Ultraviolet Sensor / X-Ray Sensor Irradiance Sensors	NOAA	Open		CLASS
FedSat	CSIRO, CRCSS	2002-12-14	Decomissioned	Sun Synchronous	Magnetometer	Fluxgate Magnetometer	CRCSS	Open-AP		WDC	Data must be ordered, no direct access
GAOFEN-5 (GF-5)	CAST, CNSA	2018-05-09	In orbit	Sun Synchronous	GMI	Geenhouse-gases Monitoring Instrument	CAST, CNSA	Restricted		Unknown
Meteor-M N2	ROSHYDROMET	2014-07-08	In orbit	Not specified	GGAK-M	Geophysical Monitoring Syetem Komplex	ROSHYDROMET	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
ICESat	NASA	2003-01-12	Decomissioned	Polar	GLAS	Geoscience Laser Altimeter	NASA	Open	Link	NSIDC (FTP) / Reverb
Meteosat-10 (MSG 3)	EUMETSAT, ESA	2012-07-05	In orbit	Geosynchronous	GERB	Geostationary Earth Radiation Budget	EUMETSAT, ESA, RAL	Open-SR		BADC	MSG3 took over primary duties on January 21st 2013. It is assumed that MSG3 data is reflected here but has not been confirmed as registration is required.
Meteosat-11 (MSG-4)	EUMETSAT, ESA	2015-07-15	In orbit	Geosynchronous	GERB	Geostationary Earth Radiation Budget	EUMETSAT, ESA, RAL	Open-SR		BADC	MSG3 took over primary duties on January 21st 2013. It is assumed that MSG3 data is reflected here but has not been confirmed as registration is required.
Meteosat-8 (MSG 1)	EUMETSAT, ESA	2002-08-28	In orbit	Geosynchronous	GERB	Geostationary Earth Radiation Budget	EUMETSAT, ESA, RAL	Open-SR	Link	BADC	Registration is required.
Meteosat-9 (MSG-2)	EUMETSAT, ESA	2005-12-21	In orbit	Geosynchronous	GERB	Geostationary Earth Radiation Budget	EUMETSAT, ESA, RAL	Open-SR	Link	BADC	Registration is required.
FY-4A	NRSCC, NSMC-CMA	2016-12-07	In orbit	Geosynchronous	GIIRS	Geostationary Interferometric Infrared Sounder	NRSCC, NSMC-CMA	Open-SR		FENGYUN	Satellite data will not likely be available until operational checkout is completed in December 2017.
GOES-16	NOAA	2016-11-19	In orbit	Geosynchronous	GLM	Geostationary Lightning Mapper	NOAA	Open		CLASS
GOES-17	NASA, NOAA	2018-03-01	In orbit	Geosynchronous	GLM	Geostationary Lightning Mapper	NOAA	Restricted		CLASS
Resurs DK 1	ROSHYDROMET, ROSKOSMOS	2006-06-15	Decomissioned	Elliptical	Geoton-L1	Geoton-L1	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Resurs-P3	ROSKOSMOS	2016-03-13	In orbit	Sun Synchronous	Geoton-L1	Geoton-L1	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
RESURS-P2	ROSKOSMOS	2014-12-26	In orbit	Not specified	GEOTON-L1	GEOTON-L1	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	GEDI	Global Ecosystem Dynamics Investigation Lidar	NASA	Open		LP DAAC
ADEOS-II	JAXA, NASA, CNES, NOAA	2002-12-14	Decomissioned	Sun Synchronous	GLI	Global Imager	JAXA	Open-SR		G-Portal	guest login is available, but data cannot be ordered without an account
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	GOMOS	Global Ozone Monitoring by Occultation of Stars	ESA	Open-SR		cwic / D-PAC FTP / EOLI	FTP has 7 day retention for Primary receiving station, archive has permenant FTP for lvl2 and usb delivery for L1, Requires registration
ERS-2	ESA	1995-04-21	Decomissioned	Sun Synchronous	GOME	Global Ozone Monitoring Experiment	ESA	Open-SR	Link	D-PAC FTP
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	GOME-2	Global Ozone Monitoring Experiment - 2	EUMETSAT, ESA	Open		cwic / CLASS
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	GOME-2	Global Ozone Monitoring Experiment - 2	EUMETSAT, ESA	Open		CLASS
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	GOME-2	Global Ozone Monitoring Experiment-2	EUMETSAT, ESA	Open	Link	cwic / dataCORE / CLASS
FORMOSAT-3 FM1	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	GOX	Global Positioning Satellite Occultation Experiment	NASA, NSPO	Open-SR		CDAAC	Cannot confirm data can actually be downloaded via FTP since I do not have a log in (requires log in to access)
FORMOSAT-3 FM2	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	GOX	Global Positioning Satellite Occultation Experiment	NASA, NSPO	Open-SR		CDAAC	Cannot confirm data can actually be downloaded via FTP since I do not have a log in (requires log in to access)
FORMOSAT-3 FM3	NOAA, NSPO, UCAR	2006-04-15	Decomissioned	Elliptical	GOX	Global Positioning Satellite Occultation Experiment	NASA, NSPO	Open-SR		CDAAC	Cannot confirm data can actually be downloaded via FTP since I do not have a log in (requires log in to access)
FORMOSAT-3 FM4	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	GOX	Global Positioning Satellite Occultation Experiment	NASA, NSPO	Open-SR		CDAAC	Cannot confirm data can actually be downloaded via FTP since I do not have a log in (requires log in to access)
FORMOSAT-3 FM5	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	GOX	Global Positioning Satellite Occultation Experiment	NASA, NSPO	Open-SR		CDAAC	Cannot confirm data can actually be downloaded via FTP since I do not have a log in (requires log in to access)
FORMOSAT-3 FM6	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	GOX	Global Positioning Satellite Occultation Experiment	NASA, NSPO	Open-SR		CDAAC	Cannot confirm data can actually be downloaded via FTP since I do not have a log in (requires log in to access)
OSTM (Jason-2)	EUMETSAT, NASA, CNES, NOAA	2008-06-20	In orbit	Elliptical	GPSP	Global Positioning System Payload	NASA	Open	Link	AVISO / cwic / dataCORE / OPeNDAP	Raw data is restricted to Jason-2 Team
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	GNOS	GNSS Occultation Sounder	CAST, CNSA, NSMC-CMA	Open-SR		FENGYUN
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	GRAS	GNSS Receiver for Atmospheric Sounding	EUMETSAT, ESA	Open	Link	cwic / dataCORE / CLASS
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	GRAS	GNSS Receiver for Atmospheric Sounding	EUMETSAT, ESA	Open		cwic / CLASS
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	GRAS	GNSS Receiver for Atmospheric Sounding	EUMETSAT, ESA	Open		CLASS
COMS-1	Astrium, KARI, KMA, KORDI	2010-06-26	In orbit	Geosynchronous	GOCI	GOCI	Astrium, KARI, KORDI	Open		KOSC	I did not confirm that data can actually be downloaded as it requires a plug-in to be installed that looked alittle odd
GPM	JAXA, NASA	2014-02-27	In orbit	Elliptical	GMI	GPM Microwave Imager	NASA	Open	Link	Mirador / Reverb
SAC-A	CONAE	1998-12-04	Decomissioned	Elliptical	GPSDR	GPS Demonstration Receiver	NASA, CONAE	Unknown Access		Unknown
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	GOLPE	GPS Occultation and Passive Reflection Experiment	NASA, CONAE	Open		dataCORE / GENESIS
Jason-3	EUMETSAT, NASA, CNES, NOAA	2016-01-17	In orbit	Not specified	GPSP	GPSP	NASA, NOAA	Open		OPeNDAP
TerraSAR-X	DLR	2007-06-15	In orbit	Sun Synchronous	GPSRO	GPS Radio Occultation System	NASA	Open-SR		ISDC	Account Needed for Access to Data
FedSat	CSIRO, CRCSS	2002-12-14	Decomissioned	Sun Synchronous	GPS	GPS Receiver	CRCSS	Open-AP		WDC	Data must be ordered, no direct access
CHAMP	DLR	2000-07-15	Decomissioned	Polar	Sounder	GPS TurboRogue Space Receiver (TRSR)	DLR, NASA	Open-SR	Link	ISDC	Registration and profile information required before data access is granted
GRACE	DLR, NASA	2002-03-17	Decomissioned	Polar	GRACE Instrument	GRACE Instrument	DLR, NASA	Open	Link	dataCORE / PODAAC (FTP)
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	GAMI	Greenhouse Gases monitoring Instrumen	CAST, CNSA, NSMC-CMA	Open-SR		FENGYUN
Resurs-P3	ROSKOSMOS	2016-03-13	In orbit	Sun Synchronous	GSA	GSA hyperspectral imager	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
UARS	NASA	1991-09-12	Decomissioned	Elliptical	HALOE	Halogen Occultation Experiment	NASA	Open	Link	Mirador
GRACE-FO	DLR, NASA	2018-05-22	In orbit	Elliptical	HAIRS	High Accuracy Inter-satellite Ranging System	DLR, NASA	Open		PODAAC (FTP)
DubaiSat-2	MBRSC	2013-11-21	In orbit	Sun Synchronous	HiRAIS	High Resolution Advanced Imaging System	MBRSC	Restricted		Unknown	Specific Access Point Unknown. Data distributed by Mohammed bin Rashid Space Centre
CBERS-2B	CRESDA, INPE	2007-09-19	Decomissioned	Sun Synchronous	HRC	High Resolution Camera	CAST, INPE	Open-SR	Link	INPE Image Catalog	Appears to be limited to image files
PROBA	ESA	2001-10-22	In orbit	Sun Synchronous	HRC	High Resolution Camera	ESA, UKSA	Open-SR	Link	cwic / EOLI	EOLI access can take up to 2 days to process Requires citation of data source when used in publication
CBERS-2B	CRESDA, INPE	2007-09-19	Decomissioned	Sun Synchronous	CCD	High Resolution CCD Camera	CAST, INPE	Open-SR	Link	INPE Image Catalog	Appears to be limited to image files
UARS	NASA	1991-09-12	Decomissioned	Elliptical	HRDI	High Resolution Doppler Imager	NASA	Open	Link	Mirador
SUNSAT	SANSA, Stellenbosch University	1999-02-23	Decomissioned	Sun Synchronous	HRI	High Resolution Imager	SANSA, Stellenbosch University	Unknown Access		Unknown
PLEIADES-1A	CNES	2011-12-16	In orbit	Sun Synchronous	HiRI	High-Resolution Imager	CNES	Restricted		GeoSTORE	Paid for Service
PLEIADES-1B	CNES	2012-12-02	In orbit	Sun Synchronous	HiRI	High-Resolution Imager	CNES	Restricted		GeoSTORE	Paid for Service
NOAA-12	NOAA	1991-05-14	Decomissioned	Sun Synchronous	HIRS/2	High Resolution Infrared Sounder/2	NOAA	Open	Link	CLASS
NOAA-14	NOAA	1994-12-30	Decomissioned	Sun Synchronous	HIRS/2	High Resolution Infrared Sounder/2	NOAA	Open	Link	CLASS
NOAA-15	NOAA	1998-05-13	In orbit	Sun Synchronous	HIRS-3	High Resolution Infra-red Sounder/3	NOAA	Open	Link	cwic / dataCORE / CLASS
NOAA-16	NOAA	2000-09-21	Decomissioned	Sun Synchronous	HIRS/3	High Resolution Infra-red Sounder/3	NOAA	Open	Link	cwic / dataCORE / CLASS
NOAA-17	NOAA	2002-06-24	Decomissioned	Sun Synchronous	HIRS/3	High Resolution Infra-red Sounder/3	NOAA	Open	Link	cwic / dataCORE / CLASS
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	HIRS/4	High Resolution Infra-red Sounder/4	NOAA	Open	Link	cwic / CLASS
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	HIRS/4	High Resolution Infra-red Sounder/4	NOAA	Open		cwic / CLASS
NOAA-18	NOAA	2005-05-20	In orbit	Sun Synchronous	HIRS/4	High Resolution Infra-red Sounder/4	NOAA	Open	Link	cwic / dataCORE / FENGYUN / CLASS
NOAA-19	NOAA	2009-02-06	In orbit	Sun Synchronous	HIRS/4	High Resolution Infra-red Sounder/4	NOAA	Open	Link	cwic / dataCORE / CLASS
CARTOSAT-2F	ISRO	2018-01-12	In orbit	Sun Synchronous	HRMX	High-Resolution Multi-Spectral	ISRO	Restricted		Antrix / PASCO
CARTOSAT-2C	ISRO	2016-06-22	In orbit	Sun Synchronous	HRMX	High-Resolution Multispectral Radiometer	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2D	ISRO	2017-02-15	In orbit	Sun Synchronous	HRMX	High-Resolution Multispectral Radiometer	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2E	ISRO	2017-06-23	In orbit	Sun Synchronous	HRMX	High-Resolution Multispectral Radiometer	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
RESURS-P1	ROSKOSMOS	2013-06-25	In orbit	Sun Synchronous	OEA	High Resolution Optical Sensor	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	HRTC	High Resolution Panchromatic Camera	CONAE	Open	Link	CONAE Catalog
SPOT-5	CNES	2002-05-04	In orbit	Sun Synchronous	HRS	High Resolution Stereoscope	CNES	Restricted	Link	SPOT Catalog	Products cost. Shown by resolution and color indicator not instrument. Limited historical data over Europe is available from ESA.
SPOT-1	CNES	1986-02-22	Decomissioned	Sun Synchronous	HRV	High Resolution Visible	CNES	Restricted	Link	SPOT Catalog	Products cost. Shown by resolution and color indicator not instrument.
SPOT-2	CNES	1990-01-22	Decomissioned	Sun Synchronous	HRV	High Resolution Visible	CNES	Restricted	Link	SPOT Catalog	Products cost. Shown by resolution and color indicator not instrument. Limited historical data over Europe is available from ESA.
SPOT-3	CNES	1993-09-26	Decomissioned	Sun Synchronous	HRV	High Resolution Visible	CNES	Restricted	Link	SPOT Catalog	Products cost. Shown by resolution and color indicator not instrument. Limited historical data over Europe is available from ESA.
RESURS-P2	ROSKOSMOS	2014-12-26	In orbit	Not specified	SHMSA-VR	High Resolution Wide Capture Multispectral Optical Sensor	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	HSTC	High Sensitivity Technological Camera	CONAE	Open-AP		CONAE	Direct request must be made to CONAE for data
BIRD	DLR	2001-10-22	Decomissioned	Sun Synchronous	HSRS	Hot Spot Recognition System	DLR	Open-AP		DLR Catalog	ESA Space Data Set Documentation lists as free and open with user registration, but no web based request method is provided. Direct request to DLR seems to be the only access method. Level 0,1, and 2 data are in the DLR archive
CBERS-1	CRESDA, INPE	1999-10-14	Decomissioned	Sun Synchronous	HRCCD	HRCCD	CAST, INPE	Unknown Access	Link
CBERS-2	CRESDA, INPE	2003-10-21	Decomissioned	Sun Synchronous	HRCCD	HRCCD	CAST, INPE	Open-SR	Link	INPE Image Catalog	Appears to be limited to image files
SPOT-5	CNES	2002-05-04	In orbit	Sun Synchronous	HRG	HRG	CNES	Restricted	Link	SPOT Catalog	Products cost. Shown by resolution and color indicator not instrument. Limited historical data over Europe is available from ESA.
SPOT-4	CNES	1998-03-24	Decomissioned	Sun Synchronous	HRVIR	HRVIR	CNES, SNSB	Restricted	Link	SPOT Catalog	Products cost. Shown by resolution and color indicator not instrument. Limited historical data over Europe is available from ESA.
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	HSC	HSC	CONAE	Restricted
NMP EO-1	NASA	2000-11-21	Decomissioned	Sun Synchronous	Hyperion	Hyperspectral Imager	NASA	Open	Link	GloVis
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	HICO	Hyperspectral Imager for Coastal Ocean		Unknown Access
IMS-1	ISRO	2008-04-28	Decomissioned	Sun Synchronous	HySI	Hyperspectral Imager (IMS-1)	ISRO	Open-SR		Bhuvan
RESURS-P2	ROSKOSMOS	2014-12-26	In orbit	Not specified	GSA	Hyperspectral imaging equipment	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
RESURS-P1	ROSKOSMOS	2013-06-25	In orbit	Sun Synchronous	GSA	Hyper Spectral Optical Sensor	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
HJ-1A	CAST, CRESDA, NRSCC	2008-09-06	In orbit	Sun Synchronous	HSI	Hyper Spectrum Imager	CAST	Unknown Access			Papers indicate that data is open, but no access has been found, email sent awaiting resposne
GOES-10	NOAA	1997-04-25	Decomissioned	Geosynchronous	Imager	Imager	NOAA	Open	Link	CLASS
GOES-11	NOAA	2000-05-03	Decomissioned	Geosynchronous	Imager	Imager	NOAA	Open	Link	cwic / dataCORE / CLASS
GOES-12	NOAA	2001-07-23	Decomissioned	Geosynchronous	Imager	Imager	NOAA	Open	Link	cwic / dataCORE / CLASS
GOES-13	NOAA	2006-05-24	In orbit	Geosynchronous	Imager	Imager	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
GOES-14	NOAA	2009-06-27	In orbit	Geosynchronous	Imager	Imager	NOAA	Open	Link	dataCORE / CLASS	CURRENTLY IN STORAGE
GOES-15	NOAA	2010-03-04	In orbit	Geosynchronous	Imager	Imager	NOAA	Open	Link	dataCORE / CLASS
GOES-8	NOAA	1994-04-13	Decomissioned	Geosynchronous	Imager	Imager	NOAA	Open	Link	CLASS
GOES-9	NOAA	1995-05-23	Decomissioned	Geosynchronous	Imager	Imager	NOAA	Open	Link	CLASS
INSAT-3DR	ISRO	2016-08-09	In orbit	Geosynchronous	Imager	Imager	ISRO	Open-SR		MOSDAC
MTSAT-2	JMA, JCAB	2006-02-18	In orbit	Geosynchronous	Imager	Imager/MTSAT-2	JMA	Open		PODAAC
FORMOSAT-2 (ROCSat-2)	NSPO	2004-05-20	In orbit	Sun Synchronous	ISUAL	Imager of Sprites and Upper Atmospheric Lightning	NSPO	Restricted		GeoSTORE	Paid for Service
CALIPSO	NASA, CNES	2006-04-28	In orbit	Sun Synchronous	IIR	Imaging Infrared Radiometer	CNES	Open	Link	cwic / dataCORE / Reverb
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	ILAS	Improved Limb Atmospheric Spectrometer	JAXA, MOE (Japan)	Restricted		G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
ADEOS-II	JAXA, NASA, CNES, NOAA	2002-12-14	Decomissioned	Sun Synchronous	ILAS-II	Improved Limb Atmospheric Spectrometer-II	JAXA, MOE (Japan)	Open		CGER	Version 2 is available on the Web: Version 3 must be requested by email
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	MERSI-2	Improved Medium Resolution Spectral Imager	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	IMWAS	Improved Microwave Atmospheric Sounder	CAST, CNSA, NRSCC	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	IMWAS	Improved MicroWave Atmospheric Sounder	CAST, CNSA, NRSCC	Open-SR		FENGYUN
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	MWHS-2	Improved Microwave Humidity Sounder	CAST, CNSA, NRSCC	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	MWHS-2	Improved MicroWave Humidity Sounder	CAST, CNSA, NSMC-CMA	Open-SR		FENGYUN
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	MWTS-2	Improved Microwave Temperature Sounder	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	MWTS-2	Improved Microwave Temperature Sounder	CAST, CNSA, NSMC-CMA	Open-SR		FENGYUN
FY-2C	NRSCC	2004-10-19	Decomissioned	Geosynchronous	IVISSR	Improved Multispectral Visible and Infra-red Scan Radiometer (5 channels)	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-2D	NRSCC, NSMC-CMA	2006-12-08	Decomissioned	Geosynchronous	IVISSR	Improved Multispectral Visible and Infra-red Scan Radiometer (5 channels)	CAST, NRSCC, NSMC-CMA	Open-SR		cwic / FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-2F	NRSCC, NSMC-CMA	2012-01-13	In orbit	Geosynchronous	IVISSR	Improved Multispectral Visible and Infra-red Scan Radiometer (5 channels)	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-2E	NRSCC, NSMC-CMA	2008-12-23	In orbit	Geosynchronous	IVISSR	Improved Multispectral Visible and Infrared Scan Radiometer (5 channels)	CAST, NRSCC, NSMC-CMA	Open-SR		cwic / FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
UARS	NASA	1991-09-12	Decomissioned	Elliptical	ISAMS	Improved Stratospheric and Mesospheric Sounder Instrument	NASA	Open	Link	Mirador
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	IMG	Inferometric Monitor of Greenhouse Gases	JAXA, MITI	Restricted		G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	ICARE	Influence of Space Radiation on Advanced Components	CNES, CONAE	Open-AP		CONAE	Direct request must be made to CONAE for data, including acquisition period specifications
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	IRAS	InfraRed Atmospheric Sounder	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	IRAS	InfraRed Atmospheric Sounder	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	IRAS	InfraRed Atmospheric Sounder	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	IASI	Infrared Atmospheric Sounding Interferometer	EUMETSAT, CNES	Open	Link	cwic / dataCORE / CLASS
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	IASI	Infrared Atmospheric Sounding Interferometer	EUMETSAT, CNES	Open	Link	cwic / EUMETCAST
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	IASI	Infrared Atmospheric Sounding Interferometer	EUMETSAT, ESA	Open		EUMETCAST
TET-1	DLR	2012-07-22	In orbit	Sun Synchronous	IR Cameras	Infrared Cameras	DLR	Unknown Access
Meteor-M N2	ROSHYDROMET	2014-07-08	In orbit	Not specified	IRFS-2	Infrared Fourier Spectromer -2	ROSHYDROMET, ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
KOMPSAT-3A	KARI	2015-03-25	In orbit	Sun Synchronous	IIS	Infrared Imaging System	KARI	Open-AP		Arirang	Data Access must be granted by Kari for use of Arirang web tool. Commericial distribution by Satrec
CBERS-1	CRESDA, INPE	1999-10-14	Decomissioned	Sun Synchronous	IR-MSS	Infrared Multispectral Scanner	CAST, INPE	Unknown Access	Link
CBERS-4	CRESDA, INPE	2014-12-07	In orbit	Sun Synchronous	IRS	Infrared System	CRESDA, INPE	Open-SR		INPE Image Catalog
DEMETER	CNES	2004-06-29	Decomissioned	Sun Synchronous	ICE	Instrument for Electric Field	CNES	Open-SR		CDPP
DEMETER	CNES	2004-06-29	Decomissioned	Sun Synchronous	IAP	Instrument for Plasma Analysis	CNES	Open-SR		CDPP
DEMETER	CNES	2004-06-29	Decomissioned	Sun Synchronous	IDP	Instrument for Plasma Detection	CNES	Open-SR		CDPP
DEMETER	CNES	2004-06-29	Decomissioned	Sun Synchronous	IMSC	Instrument Search Coil Magnetometer	CNES	Open-SR		CDPP
Sich-2	NSAU	2011-08-17	Decomissioned	Sun Synchronous	IREI	IREI		Open-SR		SICH-2 GEOPORTAL	Required registration. Data policy was not found, so there is no indication that the product costs or is free. Registration would be required to determine if there is a cost associated.
CBERS-2	CRESDA, INPE	2003-10-21	Decomissioned	Sun Synchronous	IRMSS	IRMSS	CAST, INPE	Open-SR	Link	INPE Image Catalog	Appears to be limited to image files
HJ-1B	CAST, CRESDA, NRSCC	2008-09-06	In orbit	Sun Synchronous	IRMSS	IRMSS	CAST	Unknown Access	Link		Papers indicate that data is open, but no access has been found, email sent awaiting resposne
INSAT-3D	ISRO	2013-07-25	In orbit	Geosynchronous	Sounder	IR Sounder	ISRO	Open-SR		MOSDAC
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	ISP	ISP	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	ISP	ISP	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Resurs-01 N4	ROSKOSMOS	1998-07-10	Decomissioned	Sun Synchronous	ISP	ISP	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	RapidScat	ISS-RapidScat	NASA	Open		PODAAC	Data has gone through an expedited release process and full user support may not be available yet
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	INES	Italian Navigation Experiment	ASI, CONAE	Unknown Access			No public access point found
MTSAT-1R	JMA, JCAB	2005-02-26	Decomissioned	Geosynchronous	JAMI	JAMI	JMA	Open		cwic / dataCORE / CLASS / PODAAC
Jason-1	NASA, CNES	2001-12-07	Decomissioned	Elliptical	JMR	JASON Microwave Radiometer	NASA	Open		AVISO / PODAAC	Direct FTP access. Raw data is restricted to Jason-1 team
SARAL	ISRO, CNES	2013-02-25	In orbit	Sun Synchronous	AltiKa	Ka-band Altimeter	CNES	Open-SR		MOSDAC	Images available anonymously, L2 data requires login, L1 data requires special access priveleges
KhalifaSat (Dubaisat-3)	MBRSC	2018-10-29	In orbit	Sun Synchronous	KHCS	KhalifaSat Camera System	MBRSC	Restricted		Unknown	Data available from the EIAST Image Receiving and Processing Station (IRPS)
Meteor-M N1	ROSHYDROMET, ROSKOSMOS	2009-09-17	Decomissioned	Sun Synchronous	KMSS	KMSS	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
GEO-KOMPSAT-2A	KARI, KMA	2018-12-04	In orbit	Geosynchronous	KSEM	Korean Space Environment Monitor	KARI, KMA	Open-AP		PCDC
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	Lagrange	LABEN GNSS Receiver for Advanced Navigation, Geodesy and Experiments	ASI	Restricted
DEMETER	CNES	2004-06-29	Decomissioned	Sun Synchronous	ISL	Langmuir Probes	CNES	Open-SR		CDPP
NISAR	ISRO, NASA	2021-12-01	In orbit	Sun Synchronous	L-SAR	L-band Synthetic Aperture Radar	ISRO, NASA	Open
JERS-1	JAXA, NASDA	1992-02-11	Decomissioned	Sun Synchronous	L-band SAR	L-band Synthetic Aperture RADAR	JAXA, METI	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users. Limited historical data over Europe is available from ESA.
NMP EO-1	NASA	2000-11-21	Decomissioned	Sun Synchronous	LEISA_AC	LEISA Atmospheric Corrector	NASA	Unknown Access			No public access point found / USGS indicates no access in the archive (confirmed by Stuart Frye)
TRMM	JAXA, NASA	1997-11-27	Decomissioned	Elliptical	LIS	Lightning Imaging Sensor	NASA	Open	Link	cwic / dataCORE / GHRC / Reverb
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	LIS	Lightning Imaging Sensor on ISS	NASA	Open		GHRC
FY-4A	NRSCC, NSMC-CMA	2016-12-07	In orbit	Geosynchronous	LMI	Lightning Mapping Imager	NRSCC, NSMC-CMA	Open-SR		FENGYUN	Satellite data will not likely be available until operational checkout is completed in December 2017.
Youthsat	ISRO	2011-04-20	Decomissioned	Sun Synchronous	LiV HYSI	Limb Viewing Hyperspectral Imager VNIR	ISRO	Unknown Access		ISSDC (FTP)	Data Access is open but data isn't populated
IRS-1B	ISRO	1991-08-29	Decomissioned	Sun Synchronous	LISS-I	Linear Imaging Self Scanner - I	ISRO	Restricted	Link	NRSC	Paid for Service and may not be actually be available due to experimental status.Limited historical data over Europe is available from ESA.
IRS-1B	ISRO	1991-08-29	Decomissioned	Sun Synchronous	LISS-II	Linear Imaging Self Scanner - II	ISRO	Restricted	Link	NRSC	Paid for Service and may not be actually be available due to experimental status. Limited historical data over Europe is available from ESA.
IRS-P2	ISRO	1994-10-15	Decomissioned	Sun Synchronous	LISS-II	Linear Imaging Self Scanner - II	ISRO	Restricted	Link	NRSC	Paid for Service and may not be actually be available due to experimental status. Limited historical data over Europe is available from ESA.
IRS-1C	ISRO	1995-12-28	Decomissioned	Sun Synchronous	LISS-III	Linear Imaging Self Scanner - III	ISRO	Restricted	Link	NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
IRS-1D	ISRO	1997-09-27	Decomissioned	Sun Synchronous	LISS-III	Linear Imaging Self Scanner - III	ISRO	Restricted	Link	NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
RESOURCESAT-2	ISRO	2011-04-20	In orbit	Sun Synchronous	LISS-III	Linear Imaging Self Scanner - III	ISRO	Restricted		NRSC	(request + fee) - multiple day latency. Limited historical data over Europe is available from ESA.
RESOURCESAT-1 (IRS-P6)	ISRO	2003-10-17	Decomissioned	Sun Synchronous	LISS-III	Linear Imaging Self Scanner - III (Resourcesat)	ISRO	Open		Bhuvan
RESOURCESAT-1 (IRS-P6)	ISRO	2003-10-17	Decomissioned	Sun Synchronous	LISS-IV	Linear Imaging Self Scanner - IV	ISRO	Restricted		NRSC	(request + fee) - multiple day latency. Limited historical data over Europe is available from ESA.
RESOURCESAT-2	ISRO	2011-04-20	In orbit	Sun Synchronous	LISS-IV	Linear Imaging Self Scanner - IV	ISRO	Restricted		NRSC	(request + fee) - multiple day latency. Limited historical data over Europe is available from ESA.
RESOURCESAT-2A	ISRO	2016-12-07	In orbit	Sun Synchronous	LISS-III	Linear Imaging Self-Scanning Sensor - III	ISRO	Restricted		NRSC	(request + fee) - multiple day latency.
RESOURCESAT-2A	ISRO	2016-12-07	In orbit	Sun Synchronous	LISS-IV	Linear Imaging Self-Scanning Sensor - IV	ISRO	Restricted		NRSC	(request + fee) - multiple day latency.
Meteor-M N2	ROSHYDROMET	2014-07-08	In orbit	Not specified	MSU-MR	Low-resolution Multispectral Scanner	ROSHYDROMET, ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	MMP	Magnetic Mapping Payload	DNSC, NASA, CONAE	Open		DTU Space Center (ftp)
GOES-16	NOAA	2016-11-19	In orbit	Geosynchronous	MAG	Magnetometer	NOAA	Open		CLASS
GOES-17	NASA, NOAA	2018-03-01	In orbit	Geosynchronous	MAG	Magnetometer	NOAA	Open		CLASS
SUNSAT	SANSA, Stellenbosch University	1999-02-23	Decomissioned	Sun Synchronous	Magnetometer	Magnetometer Assembly	SANSA, Stellenbosch University	Open		GENESIS	Data record stops in 2001
Sich-2	NSAU	2011-08-17	Decomissioned	Sun Synchronous	MBEI	MBEI		Open-SR		SICH-2 GEOPORTAL	Required registration. Data policy was not found, so there is no indication that the product costs or is free. Registration would be required to determine if there is a cost associated.
SCISAT-1	CSA	2003-08-12	In orbit	Elliptical	MAESTRO	Measurements of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation	CSA	Open-SR	Link	cwic / EOLI	EOLI access can take up to 2 days to process
Terra	CSA, METI, NASA	1999-12-18	In orbit	Sun Synchronous	MOPITT	Measurements of Pollution in the Troposphere	CSA, NASA	Open	Link	ASDC / cwic / dataCORE / Reverb
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	MERIS	Medium-Resolution Imaging Spectrometer	ESA	Open-SR	Link	cwic / dataCORE / EOLI / MERCI	Requires registration, rolling archive data is retained for 15 days
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	MERSI	Medium Resolution Spectral Imager	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	MERSI	Medium Resolution Spectral Imager	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	MERSI	Medium Resolution Spectral Imager	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
RESURS-P2	ROSKOSMOS	2014-12-26	In orbit	Not specified	SHMSA-SR	Medium Resolution Wide Capture Multispectral Optical Sensor	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
Meteosat-5	EUMETSAT, ESA	1991-03-02	Decomissioned	Geosynchronous	MVIRI	METEOSAT Visible and Infra-red Imager	EUMETSAT, ESA	Open-SR		EUMETSAT Data Centre
Meteosat-6	EUMETSAT, ESA	1993-11-20	Decomissioned	Geosynchronous	MVIRI	METEOSAT Visible and Infra-red Imager	EUMETSAT, ESA	Open-SR		EUMETSAT Data Centre
Meteosat-7	EUMETSAT, ESA	1997-09-03	Decomissioned	Geosynchronous	MVIRI	METEOSAT Visible and Infra-Red Imager	EUMETSAT, ESA	Open-SR		cwic / EUMETSAT Data Centre
COMS-1	Astrium, KARI, KMA, KORDI	2010-06-26	In orbit	Geosynchronous	MI	MI	ITT, KARI	Open-AP		NMSC	Data download requires user log in and FORMAL access request. Request must be reviewed by a committee before access is granted Last 7 days available via FTP
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	MIPAS	Michelson Interferometric Passive Atmosphere Sounder	ESA	Open-SR		cwic / D-PAC FTP / EOLI	7 day rolling archive, permenant FTP access from D-Pac
Swarm A	DTU Space, ESA	2013-11-22	In orbit	Polar	MAC-04	Micro Accelorometer-04	VZLU	Open-SR		EOLI
Swarm B	DTU Space, ESA	2013-11-22	In orbit	Polar	MAC-04	Micro Accelorometer-04	VZLU	Open-SR		EOLI
Swarm C	DTU Space, ESA	2013-11-22	In orbit	Polar	MAC-04	Micro Accelorometer-04	VZLU	Open-SR		EOLI
MEGHA-TROPIQUES	ISRO, CNES	2011-10-12	In orbit	Elliptical	MADRAS	Microwave Analysis and Detection of Rain and Atmospheric Structures	ISRO, CNES	Open-SR		ICARE / ISDA / MOSDAC	Registration is required. ICARE data is free, but does require registration
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	MHS	Microwave Humidity Sounder	EUMETSAT	Open	Link	cwic / CLASS
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	MHS	Microwave Humidity Sounder	EUMETSAT	Open	Link	cwic / CLASS
NOAA-18	NOAA	2005-05-20	In orbit	Sun Synchronous	MHS	Microwave Humidity Sounder	EUMETSAT	Open	Link	cwic / dataCORE / CLASS
NOAA-19	NOAA	2009-02-06	In orbit	Sun Synchronous	MHS	Microwave Humidity Sounder	EUMETSAT	Open	Link	cwic / dataCORE / CLASS
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	MWHS	MicroWave Humidity Sounder	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	MWHS	MicroWave Humidity Sounder	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	MHS	Microwave Humidity Sounding	EUMETSAT, ESA	Open		CLASS
SMOS	CDTI, ESA, CNES	2009-11-02	In orbit	Sun Synchronous	MIRAS	Microwave Imaging Radiometer using Aperture Synthesis (MIRAS)	ESA	Open-SR	Link	EOLI	EOLI access can take up to 2 days to process
Meteor-M N2	ROSHYDROMET	2014-07-08	In orbit	Not specified	MTVZA-GY	Microwave Imaging/Sounding Microwave	ROSHYDROMET, ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
UARS	NASA	1991-09-12	Decomissioned	Elliptical	MLS	Microwave Limb Sounder	NASA	Open	Link	Mirador
Aura	FMI, NASA, NIVR, NSO, UKSA	2004-07-15	In orbit	Sun Synchronous	MLS	Microwave Limb Sounder (EOS-Aura)	NASA	Open	Link	cwic / dataCORE / Reverb
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	MWRI	MicroWave Radiation Imager	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	MWRI	MicroWave Radiation Imager	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	MWRI	MicroWave Radiation Imager	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	MWRI	MicroWave Radiation Imager	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	MWR	Microwave Radiometer	ESA	Open-SR		cwic / EOLI	Included in the RA2 data product
ERS-1	ESA	1991-07-17	Decomissioned	Sun Synchronous	MWR	Microwave Radiometer	ESA	Open-SR		EOLI
ERS-2	ESA	1995-04-21	Decomissioned	Sun Synchronous	MWR	Microwave Radiometer	ESA	Open-SR		EOLI
HY-2B	CAST, NSOAS	2018-10-25	In orbit	Sun Synchronous	MWI	Microwave Radiometer	CAST, NSOAS	Open-SR		NSOAS (FTP)
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	MWR	Microwave Radiometer	CONAE	Open-SR		CONAE Catalog
Sentinel-3B	EC, ESA	2018-04-25	In orbit	Sun Synchronous	MWR	Micro-Wave Radiometer	EC, ESA	Open-SR		Open Hub
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MIVZA	Microwave Scanning Radiometer	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	MIVZA	Microwave Scanning Radiometer	ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
MOS-1B	JAXA, NASDA	1990-02-07	Decomissioned	Sun Synchronous	MSR	Microwave Scanning Radiometer	JAXA	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
NOAA-12	NOAA	1991-05-14	Decomissioned	Sun Synchronous	MSU	Microwave Sounding Unit	NOAA	Open	Link	CLASS
NOAA-14	NOAA	1994-12-30	Decomissioned	Sun Synchronous	MSU	Microwave Sounding Unit	NOAA	Open	Link	CLASS
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	MWTS	Microwave Temperature Sounder	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	MWTS	Microwave Temperature Sounder	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
Resurs-F2 Series	CAST, ROSKOSMOS	1987-01-01	Decomissioned	Elliptical	MK-4	MK-4	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Terra	CSA, METI, NASA	1999-12-18	In orbit	Sun Synchronous	MODIS	Moderate-resolution Imaging Spectroradiometer	NASA	Open	Link	cwic / dataCORE / LP DAAC / Reverb
Aqua	JAXA, NASA, INPE	2002-05-04	In orbit	Sun Synchronous	MODIS	MODerate-Resolution Imaging Spectroradiometer	NASA	Open	Link	cwic / dataCORE / Reverb
IRS-P3	ISRO	1996-03-21	Decomissioned	Sun Synchronous	MOS	Modular Opto-electronic Scanner	DARA, ISRO	Open-AP	Link	EOLI	ESA EarthNet help desk must handle interface between user and DLR
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	MOS	Modular Opto-electronic Scanner	DARA, ISRO	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Elektro-L N1	ROSHYDROMET, ROSKOSMOS	2011-01-20	Decomissioned	Geosynchronous	GGAK-E	Module for Geophysical Measurements	ROSHYDROMET, ROSKOSMOS	Restricted		SRC Planeta	Public web based access points do not appear to be set up yet. SKL data is available from the university that built it
Elektro-L N2	ROSHYDROMET, ROSKOSMOS	2015-12-11	In orbit	Geosynchronous	GGAK-E	Module for Geophysical Measurements	ROSHYDROMET, ROSKOSMOS	Restricted		SRC Planeta
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	KGI-4C	Module for Geophysical Measurements	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-M N1	ROSHYDROMET, ROSKOSMOS	2009-09-17	Decomissioned	Sun Synchronous	GGAK-M	Module for Geophysical Measurements	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
NigeriaSat-2	NASRDA	2011-08-17	In orbit	Sun Synchronous	MRI	MRI	NASRDA	Restricted		DMCii	Data is available for free for researchers in Nigeria. Otherwise it must be gathered from DMCii.
Terra	CSA, METI, NASA	1999-12-18	In orbit	Sun Synchronous	MISR	Multi-angle Imaging SpectroRadiometer	NASA	Open	Link	ASDC / cwic / dataCORE / LP DAAC / Reverb
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	MIRAS	Multichannel Infrared Atmospheric Sounder	CAST, CNSA, NRSCC	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	MIRAS	Multichannel Infrared Atmospheric Sounder	CAST, CNSA, NRSCC	Open-SR		FENGYUN
Kanopus-V IR	ROSHYDROMET, ROSKOSMOS	2017-07-14	In orbit	Sun Synchronous	MSU-IK-SR	Multi-Channel Medium and Far IR Range Radiometer	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MSGI-5EI	Multichannel System for Geoactive Emission Measurements	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MSTE-5E	Multichannel System of Geoactive Measurements	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
OceanSat-1	ISRO	1999-05-26	Decomissioned	Sun Synchronous	MSMR	Multi-frequency Scanning Microwave Radiometer	ISRO	Restricted		Antrix	Paid for Service
NorSat-1	NOSA	2014-07-14	In orbit	Sun Synchronous	m-NLP	multi-Needle Langmuir Probe	NOSA	Restricted		Unknown
CBERS-4	CRESDA, INPE	2014-12-07	In orbit	Sun Synchronous	MUXCam	Multispectral Camera	CRESDA, INPE	Open-SR		INPE Image Catalog
KOMPSAT-2	Astrium, E-LOP, KARI	2006-07-28	In orbit	Sun Synchronous	MSC	Multi-Spectral Camera	E-LOP, KARI	Open-AP		Arirang	Data Access must be granted by Kari for use of Arirang web tool. ESA Third Party Mission, data available to accepted ESA research Pis. Commericial distribution by Satrec
IMS-1	ISRO	2008-04-28	Decomissioned	Sun Synchronous	MxT	Multi-spectral CCD Camera	ISRO	Open-AP	Link	Bhuvan	Direct Online Access Not Available. Contact NRSC about obtaining data.
ZY-3A	CRESDA	2012-01-09	In orbit	Sun Synchronous	MUX	Multispectral CCD Camera	CRESDA	Unknown Access			No public access point found
MOS-1B	JAXA, NASDA	1990-02-07	Decomissioned	Sun Synchronous	MESSR	Multispectral Electronic Self-Scanning Radiometer	JAXA	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
Kanopus-V 3	ROSHYDROMET, ROSKOSMOS	2018-02-01	In orbit	Sun Synchronous	MSS	Multispectral film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 4	ROSHYDROMET, ROSKOSMOS	2018-02-01	In orbit	Sun Synchronous	MSS	Multispectral film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 5	ROSHYDROMET, ROSKOSMOS	2018-12-27	In orbit	Sun Synchronous	MSS	Multispectral film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 6	ROSHYDROMET, ROSKOSMOS	2018-12-27	In orbit	Sun Synchronous	MSS	Multispectral film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O	ROSHYDROMET	1999-07-17	Decomissioned	Sun Synchronous	MSU-V	Multispectral High Resolution Conical Scanner	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 3	ROSHYDROMET, ROSKOSMOS	2018-02-01	In orbit	Sun Synchronous	MSU200	Multispectral high resolution electronic scanner	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 4	ROSHYDROMET, ROSKOSMOS	2018-02-01	In orbit	Sun Synchronous	MSU200	Multispectral high resolution electronic scanner	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 5	ROSHYDROMET, ROSKOSMOS	2018-12-27	In orbit	Sun Synchronous	MSU200	Multispectral high resolution electronic scanner	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 6	ROSHYDROMET, ROSKOSMOS	2018-12-27	In orbit	Sun Synchronous	MSU200	Multispectral high resolution electronic scanner	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MSU-E	Multispectral High Resolution Electronic Scanner	ROSHYDROMET	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy Data must be ordered, no direct access (may have a fee attached)
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	MSU-E2	Multispectral High Resolution Electronic Scanner	ROSKOSMOS	Restricted		CPSSI	Data access to people/entities outside of Russia is prohibited by government policy. Web access not functioning as of 6/12/15
Resurs-01 N3	ROSHYDROMET, ROSKOSMOS	1994-11-04	Decomissioned	Sun Synchronous	MSU-E	Multispectral High Resolution Electronic Scanner	ROSHYDROMET	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Resurs-01 N4	ROSKOSMOS	1998-07-10	Decomissioned	Sun Synchronous	MSU-E	Multispectral High Resolution Electronic Scanner	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
THEOS	GISTDA	2008-10-01	In orbit	Sun Synchronous	MS	Multi spectral imager	GISTDA	Restricted	Link	GISTDA	Paid for service
Beijing-1	NRSCC	2005-10-27	Decomissioned	Sun Synchronous	MSI	Multispectral Imager	CAST, NRSCC	Restricted	Link	DMCii	Paid for service Feb 10th 2011 presentation by BLMIT indicates DMCii is sole source for data outside of China
Monitor-E	ROSKOSMOS	2005-08-26	Decomissioned	Sun Synchronous	RDSA	Multispectral Imager	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy Data must be ordered, no direct access (may have a fee attached)
Sentinel-2A	EC, ESA	2015-06-23	In orbit	Sun Synchronous	MSI	Multi-Spectral Imager	ESA	Open-SR		Open Hub
Sentinel-2B	EC, ESA	2017-03-07	In orbit	Sun Synchronous	MSI	Multi-Spectral Imager	ESA	Open-SR		Open Hub
SumbandilaSat	SANSA, Stellenbosch University	2009-09-18	Decomissioned	Sun Synchronous	MSI	Multi-Spectral Imager	SANSA, Stellenbosch University	Open-SR		Sansa Catalog
Kanopus-V IR	ROSHYDROMET, ROSKOSMOS	2017-07-14	In orbit	Sun Synchronous	MSS	Multispectral imaging system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V N1	ROSHYDROMET, ROSKOSMOS	2012-07-22	In orbit	Sun Synchronous	PSS	Multispectral Imaging System	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O	ROSHYDROMET	1999-07-17	Decomissioned	Sun Synchronous	MSU-M	Multispectral Low Resolution Scanning System	NSAU, ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N5	ROSHYDROMET	1990-02-28	Decomissioned	Elliptical	MSU-M	Multispectral Low Resolution Scanning System	NSAU, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N6	ROSHYDROMET	1991-06-04	Decomissioned	Elliptical	MSU-M	Multispectral Low Resolution Scanning System	NSAU, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N7	ROSHYDROMET	1994-10-11	Decomissioned	Elliptical	MSU-M	Multispectral Low Resolution Scanning System	NSAU, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Sich-1	NSAU	1995-08-31	Decomissioned	Elliptical	MSU-M	Multi-Spectral Low Resolution Scanning System	NSAU, ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O	ROSHYDROMET	1999-07-17	Decomissioned	Sun Synchronous	MSU-SK	Multispectral Medium Resolution Conical Scanner	ROSKOSMOS	Restricted	Link	NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	MSU-SK	Multispectral Medium Resolution Conical Scanner	ROSKOSMOS	Restricted		CPSSI	Data access to people/entities outside of Russia is prohibited by government policy. Web access not functioning as of 6/12/15
Resurs-01 N3	ROSHYDROMET, ROSKOSMOS	1994-11-04	Decomissioned	Sun Synchronous	MSU-SK	Multispectral Medium Resolution Conical Scanner	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Resurs-01 N4	ROSKOSMOS	1998-07-10	Decomissioned	Sun Synchronous	MSU-SK	Multispectral Medium Resolution Conical Scanner	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
SAC-C	CONAE	2000-11-21	Decomissioned	Sun Synchronous	MMRS	Multispectral Medium Resolution Scanner	CONAE	Open	Link	CONAE Catalog
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MSU-SM	Multispectral Medium Resolution Scanning System	ROSHYDROMET	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy Data must be ordered, no direct access (may have a fee attached)
OKEAN-O1 N5	ROSHYDROMET	1990-02-28	Decomissioned	Elliptical	MSU-S	Multispectral Medium Resolution Scanning System	NSAU, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N6	ROSHYDROMET	1991-06-04	Decomissioned	Elliptical	MSU-S	Multispectral Medium Resolution Scanning System	NSAU, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N7	ROSHYDROMET	1994-10-11	Decomissioned	Elliptical	MSU-S	Multispectral Medium Resolution Scanning System	NSAU, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Sich-1	NSAU	1995-08-31	Decomissioned	Elliptical	MSU-S	Multi-Spectral Medium Resolution Scanning System	NSAU, ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	IKAR-P	Multispectral microwave scanner	ROSKOSMOS	Restricted		CPSSI	Data access to people/entities outside of Russia is prohibited by government policy This data may be available to the public, but website is not available currently to check
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	IKAR-D	Multispectral Microwave Scanner	ROSKOSMOS	Restricted		CPSSI	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O	ROSHYDROMET	1999-07-17	Decomissioned	Sun Synchronous	Delta-2D	Multispectral Microwave Scanning Radiometer	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Landsat 5	NASA, USGS	1984-03-01	Decomissioned	Sun Synchronous	MSS	Multispectral Scanner	NASA, USGS	Open	Link	cwic / dataCORE / GloVis
Kanopus-V N1	ROSHYDROMET, ROSKOSMOS	2012-07-22	In orbit	Sun Synchronous	MSU-200	Multispectral Scanner Unit-200	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Elektro-L N1	ROSHYDROMET, ROSKOSMOS	2011-01-20	Decomissioned	Geosynchronous	MSU-GS	Multispectral scanning imager-radiometer	ROSHYDROMET, ROSKOSMOS	Restricted		Electro-L N1 FTP	Data access to people/entities outside of Russia is prohibited by government policy JPEG is default format. Raw (L15) is available as a 7zip archive
Elektro-L N2	ROSHYDROMET, ROSKOSMOS	2015-12-11	In orbit	Geosynchronous	MSU-GS	Multispectral Scanning Imager-Radiometer	ROSHYDROMET, ROSKOSMOS	Restricted		SRC Planeta
Meteor-M N1	ROSHYDROMET, ROSKOSMOS	2009-09-17	Decomissioned	Sun Synchronous	MSU-MR	Multispectral Scanning Imager-Radiometer	ROSHYDROMET, ROSKOSMOS	Restricted		SRC Planeta	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-M N2	ROSHYDROMET	2014-07-08	In orbit	Not specified	KMSS	Multispectral Scanning Imaging System	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	VIRR	Multispectral Visible and Infrared Scan Radiometer	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-1C	NRSCC, NSMC-CMA	1999-05-10	Decomissioned	Sun Synchronous	MVISR	Multispectral Visible and Infra-red Scan Radiometer (10 channels)	CAST, NRSCC, NSMC-CMA	Unknown Access			Not available on Fengyun
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	VIRR	Multispectral Visible and Infra-red Scan Radiometer (10 channels)	CAST, NRSCC, NSMC-CMA	Open-SR	Link	cwic / FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	VIRR	Multispectral Visible and Infra-red Scan Radiometer (10 channels)	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-2A	NRSCC	1997-06-10	Decomissioned	Geosynchronous	VISSR	Multispectral Visible and Infra-red Scan Radiometer (3 channels)	CAST, NRSCC	Unknown Access		Unknown	Deemed experimental, cannot find a link to a data archive
FY-2B	NRSCC	2000-06-25	Decomissioned	Geosynchronous	VISSR	Multispectral Visible and Infra-red Scan Radiometer (3 channels)	CAST, NRSCC	Unknown Access		Unknown	Deemed experimental, cannot find a link to a data archive
FY-1B	CAST, NSMC-CMA	1990-09-03	Decomissioned	Sun Synchronous	MVISR	Multispectral Visible and Infra-red Scan Radiometer (5 channels)	CAST, NRSCC	Unknown Access			Considered Experimental, may not be available at all
FY-1D	NRSCC, NSMC-CMA	2002-05-15	Decomissioned	Sun Synchronous	MVISR	MVISR	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
HY-2A	CAST, NSOAS	2011-08-16	In orbit	Sun Synchronous	MWI	MWI	NSOAS	Open-SR		NSOAS (FTP)	Requires reigstration (may take 2-3 days for approval), FTP access via user log in for data lvl 0 / 1 data is only available through specific agreement mechanisms
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	SAGE-III	nan	NASA, ROSKOSMOS	Open	Link	ASDC
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	NSCAT	NASA Scatterometer	NASA	Open	Link	PODAAC
SPOT-6	EADS Astrium	2012-09-09	In orbit	Sun Synchronous	NAOMI	New AstroSat Optical Modular Instrument	Astrium	Restricted		GeoSTORE	Paid for Service
SPOT-7	EADS Astrium	2014-06-30	In orbit	Sun Synchronous	NAOMI	New AstroSat Optical Modular Instrument	EADS Astrium	Restricted		GeoSTORE
VNREDSat-1A	STI-VAST, VMOST	2013-05-07	In orbit	Sun Synchronous	NAOMI	New AstroSat Optical Modular Instrument	EADS Astrium	Unknown Access			No currently known public access point for data requests, but data is distributed by the Vietnam National Remote Sensing Center.
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	NIRST	NIRST	CSA, CONAE	Open-SR		CONAE Catalog
NorSat-1	NOSA	2014-07-14	In orbit	Sun Synchronous	NAIS	Novel Sat-AIS Receiver	NOSA	Restricted		Unknown
NorSat-2	NOSA	2014-07-14	In orbit	Sun Synchronous	NAIS	Novel Sat-AIS Receiver	NOSA	Restricted		Unknown
Sentinel-3B	EC, ESA	2018-04-25	In orbit	Sun Synchronous	OLCI	Ocean and Land Colour Imager	EC, ESA	Open-SR		Open Hub
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	OCTS	Ocean Color and Temperature Scanner	JAXA	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
OceanSat-1	ISRO	1999-05-26	Decomissioned	Sun Synchronous	OCM	Ocean Color Monitor	ISRO	Restricted		Antrix	Paid for Service
OCEANSAT-2	ISRO	2009-09-23	In orbit	Sun Synchronous	OCM	Ocean Colour Monitor	ISRO	Open-SR		NRSC	Data is available in 'strips' for free from the NRSC. Requires registration Full scene images apparently have a fee attached. I'm not sure of the difference here or if the pricing sheet is just out of date.
KOMPSAT-1	KARI	1999-12-20	Decomissioned	Sun Synchronous	OSMI	Ocean Scanning Multispectral Imager	KARI	Open-AP		Kari	Direct distribution by KARI Commercial distribution by KAI ltd
ScatSat-1	ISRO	2016-09-26	In orbit	Sun Synchronous	OSCAT-2	Ocean Scatterometer-2	ISRO	Open-SR		MOSDAC
RASAT	TUBITAK	2011-08-17	In orbit	Sun Synchronous	OIS	OIS	TUBITAK	Restricted		Gezgin
Sentinel-3A	EC, ESA	2016-02-16	In orbit	Sun Synchronous	OLCI	OLCI	EC, ESA	Open-SR		Open Hub
DMSP F-10	NOAA	1990-12-01	Decomissioned	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	dataCORE / NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC Data record ends 8/23/08
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	dataCORE / NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	dataCORE / NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	dataCORE / NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	OLS	OLS	NOAA, DoD (USA)	Open-AP	Link	dataCORE / NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
Landsat 8	NASA, USGS	2013-02-11	In orbit	Sun Synchronous	OLI	Operational Land Imager	NASA, USGS	Open	Link	cwic / GloVis
Landsat 8	NASA, USGS	2013-02-11	In orbit	Sun Synchronous	OLI/TIRS	Operational Land Imager/Thermal Infrared Sensor	NASA, USGS	Open		GloVis
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	OLS	Operational Linescan System	NOAA, DoD (USA)	Open-AP		NGDC	Simple file format should be free Small fee atttached to OLS data requests for processed data from the NGDC
BIROS	DLR	2016-01-15	In orbit	Sun Synchronous	Optical Payload	Optical Payload	DLR	Restricted		EOWEB-NG	Data access is controlled by DLR. A research proposal is required to be submitted before access is granted to new users.
JERS-1	JAXA, NASDA	1992-02-11	Decomissioned	Sun Synchronous	OPS	Optical Sensor	JAXA	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users. Limited historical data over Europe is available from ESA.
Odin	CSA, CNES, SNSB, TEKES	2001-02-20	In orbit	Sun Synchronous	OSIRIS	Optical Spectrograph and Infra-Red Imaging System	CSA, SNSB	Open-SR		EOLI	EOLI access can take up to 2 days to process Requires citation of data source when used in publication
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	SODAD	Orbital System for an Active Detection of Debris	CNES, CONAE	Restricted
Oersted	DNSC, CNES	1999-02-23	In orbit	Elliptical	OM	Overhauser Magnetometer	CNES	Open-SR		Orsted Science Data Centre	Unable to collect data because of server errors, but appears to be Open. FTP requires user name / password
CHAMP	DLR	2000-07-15	Decomissioned	Polar	Magnetometer Package	Overhauser Magnetometer and Fluxgate Magnetometer	DLR	Open-SR	Link	ISDC	Registration and profile information required before data access is granted
NOAA-20	EUMETSAT, NASA, NOAA	2017-11-18	In orbit	Sun Synchronous	OMPS	Ozone Mapping and Profiler Suite	NOAA	Open		CLASS
NPP	NASA, NOAA	2011-10-28	In orbit	Sun Synchronous	OMPS	Ozone Mapping and Profiler Suite	NOAA	Open	Link	dataCORE / CLASS	DOD has ability to limit access to specific products or regions
Aura	FMI, NASA, NIVR, NSO, UKSA	2004-07-15	In orbit	Sun Synchronous	OMI	Ozone Measuring Instrument	NASA, NSO	Open	Link	cwic / dataCORE / Reverb
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	Ozon-M	Ozon-M	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
GAOFEN-1 (GF-1)	CAST, CNSA	2013-04-26	In orbit	Sun Synchronous	PMC	PAN and Multispectral Camera	CNSA	Open		EOSDC-CNSA
GAOFEN-2 (GF-2)	CAST, CNSA	2014-08-19	In orbit	Sun Synchronous	PMC	PAN and Multispectral Camera	CNSA	Restricted		Unknown
CBERS-4	CRESDA, INPE	2014-12-07	In orbit	Sun Synchronous	PanMUX	Panchromatic and Multispectral Camera	CRESDA, INPE	Open-SR		INPE Image Catalog
GAOFEN-1-02 (GF-1-02)	CNSA	2018-03-31	In orbit	Sun Synchronous	PMC	Panchromatic and Multi-spectral CCD Camera	CAST, CNSA	Restricted		Unknown
GAOFEN-1-03 (GF-1-03)	CNSA	2018-03-31	In orbit	Sun Synchronous	PMC	Panchromatic and Multi-spectral CCD Camera	CAST, CNSA	Restricted		Unknown
GAOFEN-1-04 (GF-1-04)	CNSA	2018-03-31	In orbit	Sun Synchronous	PMC	Panchromatic and Multi-spectral CCD Camera	CAST, CNSA	Restricted		Unknown
GAOFEN-6 (GF-6)	CAST, CNSA	2018-06-06	In orbit	Sun Synchronous	PMC	Panchromatic and Multi-spectral CCD Camera	CAST, CNSA	Open		EOSDC-CNSA
GAOFEN-11 (GF-11)	CNSA	2018-07-31	In orbit	Sun Synchronous	PMC-2	Panchromatic and Multi-spectral CCD Camera - 2	CAST, CNSA	Restricted		Unknown
GAOFEN-8 (GF-8)	CNSA	2015-06-06	In orbit	Sun Synchronous	PMC-2	Panchromatic and Multi-spectral CCD Camera - 2	CAST, CNSA	Restricted		Unknown
GAOFEN-9 (GF-9)	CNSA	2015-09-14	In orbit	Sun Synchronous	PMC-2	Panchromatic and Multi-spectral CCD Camera - 2	CAST, CNSA	Restricted		Unknown
ZY-02C	CRESDA	2011-12-22	In orbit	Sun Synchronous	PAN	Panchromatic and multispectral imager	CRESDA	Unknown Access			No public access point found
CARTOSAT-1	ISRO	2005-05-05	In orbit	Sun Synchronous	Pan	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO / UOPS	Paid for service / Data cannot be redistributed after purchase Users in and around India can order directly from ISRO, international parties should contact space imaging
CARTOSAT-2	ISRO	2007-01-10	In orbit	Sun Synchronous	Pan	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO / UOPS	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2A	ISRO	2008-04-28	In orbit	Sun Synchronous	Pan	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2B	ISRO	2010-07-12	In orbit	Sun Synchronous	PAN	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO / UOPS	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2C	ISRO	2016-06-22	In orbit	Sun Synchronous	Pan	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2D	ISRO	2017-02-15	In orbit	Sun Synchronous	PAN	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2E	ISRO	2017-06-23	In orbit	Sun Synchronous	PAN	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO	Paid for service / Data cannot be redistributed after purchase
CARTOSAT-2F	ISRO	2018-01-12	In orbit	Sun Synchronous	PAN	Panchromatic Camera	ISRO	Restricted		Antrix / PASCO
IRS-1C	ISRO	1995-12-28	Decomissioned	Sun Synchronous	PAN	Panchromatic Camera	ISRO	Restricted	Link	NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
IRS-1D	ISRO	1997-09-27	Decomissioned	Sun Synchronous	PAN	Panchromatic Camera	ISRO	Restricted		NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
TES	ISRO	2001-10-22	Decomissioned	Sun Synchronous	TES PAN	Panchromatic Camera	ISRO	Unknown Access		Unknown
Kanopus-V 3	ROSHYDROMET, ROSKOSMOS	2018-02-01	In orbit	Sun Synchronous	PSS	Panchromatic film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 4	ROSHYDROMET, ROSKOSMOS	2018-02-01	In orbit	Sun Synchronous	PSS	Panchromatic film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 5	ROSHYDROMET, ROSKOSMOS	2018-12-27	In orbit	Sun Synchronous	PSS	Panchromatic film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Kanopus-V 6	ROSHYDROMET, ROSKOSMOS	2018-12-27	In orbit	Sun Synchronous	PSS	Panchromatic film-making system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Beijing-1	NRSCC	2005-10-27	Decomissioned	Sun Synchronous	PAN	Panchromatic Imager	CAST, NRSCC	Restricted	Link	DMCii	Paid for service Feb 10th 2011 presentation by BLMIT indicates DMCii is sole source for data outside of China
THEOS	GISTDA	2008-10-01	In orbit	Sun Synchronous	PAN	Panchromatic Imager	GISTDA	Restricted		GISTDA	Paid for service
Kanopus-V IR	ROSHYDROMET, ROSKOSMOS	2017-07-14	In orbit	Sun Synchronous	PSS	Panchromatic imaging system	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Monitor-E	ROSKOSMOS	2005-08-26	Decomissioned	Sun Synchronous	PSA	Panchromatic imaging system	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy Data must be ordered, no direct access (may have a fee attached)
Kanopus-V N1	ROSHYDROMET, ROSKOSMOS	2012-07-22	In orbit	Sun Synchronous	MSS	Panchromatic Imaging System	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
ALOS	JAXA	2006-01-24	Decomissioned	Sun Synchronous	PRISM	Panchromatic Remote-sensing Instrument for Stereo Mapping	JAXA	Restricted	Link	AUIG2 / PLATFORM	Paid for service, requires proposal submission for access on ESA Earthnet as a 3rd party mission. Limited historical data over Europe is available from ESA.
UARS	NASA	1991-09-12	Decomissioned	Elliptical	PEM	Particle Environment Monitor	NASA	Open	Link	Mirador
ALOS-2	JAXA	2014-05-24	In orbit	Sun Synchronous	PALSAR-2	Phased Array L-band Synthetic Aperture Radar-2	JAXA	Restricted		AUIG2	Paid for service. Publicly available global mosaics from ALOS-2 data are released by JAXA.
ALOS	JAXA	2006-01-24	Decomissioned	Sun Synchronous	PALSAR	Phased Array type L-band Synthetic Aperture Radar	JAXA, METI	Restricted	Link	AUIG2 / PLATFORM	Paid for service, requires proposal submission for access on ESA Earthnet as a 3rd party mission. Limited historical data over Europe is available from ESA.
Resurs-F1M	ROSKOSMOS	1997-11-18	Decomissioned	Elliptical	KFA-1000	Photographic Camera	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
Resurs-F3 Series	ROSKOSMOS	1993-01-01	Decomissioned	Elliptical	KFA-3000	Photographic Camera	ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	POLDER	POLarization and Directionality of Earth's Reflectances	JAXA, CNES	Open-SR	Link	Parasol-Polder Distribution Center	Registration takes up to 2 days to set up
ADEOS-II	JAXA, NASA, CNES, NOAA	2002-12-14	Decomissioned	Sun Synchronous	POLDER-2	POLarization and Directionality of the Earth's Reflectances	JAXA, CNES	Open-SR		Parasol-Polder Distribution Center	Requires registration,process may take up to 2 days to complete
PARASOL	CNES	2004-12-18	Decomissioned	Sun Synchronous	POLDER-P	POLarization and Directionality of the Earth's Reflectances (PARASOL version)	CNES	Open-SR	Link	ICARE / dataCORE / Parasol-Polder Distribution Center
OSTM (Jason-2)	EUMETSAT, NASA, CNES, NOAA	2008-06-20	In orbit	Elliptical	Poseidon-3	Poseidon-3	CNES	Open	Link	AVISO / cwic / dataCORE / OPeNDAP	Raw data is restricted to Jason-2 Team
Jason-3	EUMETSAT, NASA, CNES, NOAA	2016-01-17	In orbit	Not specified	Poseidon-3B	Poseidon-3B Altimeter	EUMETSAT	Open		OPeNDAP
Jason-1	NASA, CNES	2001-12-07	Decomissioned	Elliptical	Poseidon-2	Positioning Ocean Solid Earth Ice Dynamics Orbiting Navigator (Single frequency solid state radar altimeter)	CNES	Open	Link	AVISO / dataCORE / PODAAC	Raw data is restricted to Jason-1 team
Topex-Poseidon	NASA, CNES	1992-08-10	Decomissioned	Elliptical	POSEIDON-1	Positioning Ocean Solid Earth Ice Dynamics Orbiting Navigator (Single frequency solid state radar altimeter)	CNES	Open	Link	PODAAC
TRMM	JAXA, NASA	1997-11-27	Decomissioned	Elliptical	PR	Precipitation Radar	JAXA, NASA	Open	Link	cwic / dataCORE / Mirador / Reverb
PICARD	CNES	2010-06-15	Decomissioned	Sun Synchronous	PREMOS	Precision Monitoring of Solar Variability	CNES	Restricted		SITools (Picard)	Requires login. Data is only available to those with guest researcher status gained from either AO selection or direct PI request
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	R-400	R-400	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
HY-2A	CAST, NSOAS	2011-08-16	In orbit	Sun Synchronous	ALT	Radar Altimeter	CAST, NSOAS	Open-SR		NSOAS (FTP)	Requires reigstration (may take 2-3 days for approval), FTP access via user log in for data lvl 0 / 1 data is only available through specific agreement mechanisms
HY-2B	CAST, NSOAS	2018-10-25	In orbit	Sun Synchronous	ALT	Radar Altimeter	CAST, NSOAS	Open-SR		NSOAS (FTP)
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	Greben	Radar Altimeter	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
SMAP	NASA	2015-01-31	In orbit	Sun Synchronous	Radar-Radiometer	Radar-Radiometer	NASA	Open		NSIDC DAAC
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	RMK-2	Radiation Measurement Complex	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	RMK-2	Radiation Measurement Complex	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	RMK-2	Radiation Measurement Complex	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Resurs-01 N4	ROSKOSMOS	1998-07-10	Decomissioned	Sun Synchronous	RMK-2	Radiation Measurement Complex	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
GOMS (Electro-N1)	ROSHYDROMET, ROSKOSMOS	1994-10-31	Decomissioned	Geosynchronous	RMS	Radiation Measurement System	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
ERS-1	ESA	1991-07-17	Decomissioned	Sun Synchronous	RA	Radio Altimeter	ESA	Open-SR	Link	EOLI
ERS-2	ESA	1995-04-21	Decomissioned	Sun Synchronous	RA	Radio Altimeter	ESA	Open-SR	Link	EOLI
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	RA-2	Radio Altimeter-2	ESA	Open-SR	Link	cwic / EOLI
Youthsat	ISRO	2011-04-20	Decomissioned	Sun Synchronous	RaBIT	Radio Beacon for Ionospheric Tomography	ISRO	Open		ISSDC (FTP)	VERY LIMITED Data Set Available
PAZ	Hisdesat	2018-02-22	In orbit	Sun Synchronous	ROHPP	Radio Occultations and Heavy Precipitation with PAZ	Hisdesat, ICE, NOAA	Open		ICE-CSIC/IEEC
OCEANSAT-2	ISRO	2009-09-23	In orbit	Sun Synchronous	ROSA	Radio Occultation Sensor for Atmosphere	ISRO	Restricted			ROSA data processing is under testing and evaluation. It is expected that data will be available for public access in the future
MEGHA-TROPIQUES	ISRO, CNES	2011-10-12	In orbit	Elliptical	ROSA	Radio Occultation Sounder for the Atmosphere	ISRO, ASI	Open-SR		ISDA / MOSDAC	Registration is required.
SAC-D	NASA, CONAE	2011-06-10	Decomissioned	Sun Synchronous	ROSA	Radio Occultation Sounder for the Atmosphere	ASI, CONAE	Restricted
RapidEye 1	DLR	2008-08-29	In orbit	Sun Synchronous	REIS	REIS	DLR	Restricted	Link	EyeFind
RapidEye 2	DLR	2008-08-29	In orbit	Sun Synchronous	REIS	REIS	DLR	Restricted	Link	EyeFind
RapidEye 3	DLR	2008-08-29	In orbit	Sun Synchronous	REIS	REIS	DLR	Restricted	Link	EyeFind
RapidEye 4	DLR	2008-08-29	In orbit	Sun Synchronous	REIS	REIS	DLR	Restricted	Link	EyeFind
RapidEye 5	DLR	2008-08-29	In orbit	Sun Synchronous	REIS	REIS	DLR	Restricted	Link	EyeFind
FORMOSAT-5	NSPO	2017-08-24	In orbit	Sun Synchronous	RSI	Remote Sensing Imager	NSPO	Unknown Access		Unknown
FORMOSAT-2 (ROCSat-2)	NSPO	2004-05-20	In orbit	Sun Synchronous	RSI	RSI	NSPO	Restricted		GeoSTORE	Paid for Service
Beijing-2 (DMC-3)	NRSCC	2015-07-10	In orbit	Sun Synchronous	VHRI 100	S1 Imager (Very High Resolution Imager 100)	NRSCC	Restricted		TripleSat Constellation Data Service System	Commercial service provider
CSK-1	ASI, MiD (Italy)	2007-06-08	In orbit	Sun Synchronous	SAR-2000	SAR-2000	ASI, MiD (Italy)	Restricted	Link	e-GEOS	Paid for service from E-GEOS Scientific / Institutional Users have direct access from the CosmoSkyMed Website but I cannot find a definition for those terms Requires registration to search products. Limited historical data over Europe is available from ESA.
CSK-2	ASI, MiD (Italy)	2007-12-08	In orbit	Sun Synchronous	SAR-2000	SAR-2000	ASI, MiD (Italy)	Restricted	Link	e-GEOS	Paid for service from E-GEOS Scientific / Institutional Users have direct access from the CosmoSkyMed Website but I cannot find a definition for those terms Requires registration to search products. Limited historical data over Europe is available from ESA.
CSK-3	ASI, MiD (Italy)	2008-10-25	In orbit	Sun Synchronous	SAR-2000	SAR-2000	ASI, MiD (Italy)	Restricted	Link	e-GEOS	Paid for service from E-GEOS Scientific / Institutional Users have direct access from the CosmoSkyMed Website but I cannot find a definition for those terms Requires registration to search products. Limited historical data over Europe is available from ESA.
CSK-4	ASI, MiD (Italy)	2010-11-05	In orbit	Sun Synchronous	SAR-2000	SAR-2000	ASI, MiD (Italy)	Restricted	Link	e-GEOS	Paid for service from E-GEOS Scientific / Institutional Users have direct access from the CosmoSkyMed Website but I cannot find a definition for those terms Requires registration to search products. Limited historical data over Europe is available from ESA.
RADARSAT-1	CSA	1995-11-04	Decomissioned	Sun Synchronous	SAR-C	SAR-C	CSA	Restricted	Link	CEOCat	Portions of data are available for free (Data obtained by cooperative projects like RAMP) but the data is very location / purpose specific. Data access outside of Canada is uncertain. CEOCAT access is unavailable as of 6/12/15
RADARSAT-2	CSA, MDA	2007-12-14	In orbit	Sun Synchronous	SAR-C	SAR-C	MDA	Open-AP		CEOCat	Data is subject to RSSSA, and ordering is done through MDA. SOAR proposal process is still available from CSA.
GOCE	ESA	2009-03-17	Decomissioned	Sun Synchronous	SSTI	Satellite-to-Satellite Tracking Instrument	ESA	Open-SR	Link	EOLI / GOCE-VOA	Please cite the data set originator if you use this data. (IDN) Requires registration
NISAR	ISRO, NASA	2021-12-01	In orbit	Sun Synchronous	S-SAR	S-band Synthetic Aperture Radar	ISRO, NASA	Open
NovaSAR	UKSA	2018-09-06	In orbit	Sun Synchronous	S-SAR	S-band Synthetic Aperture Radar	UKSA	Restricted		Unknown	Australian data holdings are distributed by CSIRO using the OPALs request system with archive data access expected in March 2019. Australian data is freely available to institutional researchers.UK data to be distributed by UK Catapult.
MEGHA-TROPIQUES	ISRO, CNES	2011-10-12	In orbit	Elliptical	ScaRaB	Scanner for Earth's Radiation Budget	CNES	Open-SR		ICARE / ISDA / MOSDAC	Registration is required. ICARE data is free, but does require registration
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	ScaRaB	Scanner for Earth's Radiation Budget	CNES	Open-AP		CNES	Direct request to CNES required
Resurs-01 N4	ROSKOSMOS	1998-07-10	Decomissioned	Sun Synchronous	ScaRab	Scanner for Earth's Radiation Budget	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Envisat	ESA	2002-03-01	Decomissioned	Sun Synchronous	SCIAMACHY	Scanning Imaging Absorption Spectrometer for Atmospheric Chartography	ESA, DLR	Open-SR	Link	cwic / EOLI / Reverb
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	Klimat	Scanning IR Radiometer	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	Chaika	Scanning IR Radiometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	Klimat	Scanning IR Radiometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	Klimat	Scanning IR Radiometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MTVZA	Scanning Microwave Imager-Sounder	ROSHYDROMET, ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-M N1	ROSHYDROMET, ROSKOSMOS	2009-09-17	Decomissioned	Sun Synchronous	MTVZA	Scanning Microwave Imager-Sounder	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N5	ROSHYDROMET	1990-02-28	Decomissioned	Elliptical	RM-08	Scanning Microwave Radiometer	NSAU, ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N6	ROSHYDROMET	1991-06-04	Decomissioned	Elliptical	RM-08	Scanning Microwave Radiometer	NSAU, ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N7	ROSHYDROMET	1994-10-11	Decomissioned	Elliptical	RM-08	Scanning Microwave Radiometer	NSAU, ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Sich-1	NSAU	1995-08-31	Decomissioned	Elliptical	RM-08	Scanning Microwave Radiometer	NSAU, ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
GOMS (Electro-N1)	ROSHYDROMET, ROSKOSMOS	1994-10-31	Decomissioned	Geosynchronous	BTVK	Scanning Television Radiometer	ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	MR-900B	Scanning Visible Band Telephotometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	MR-900B	Scanning Visible Band Telephotometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	MR-900B	Scanning Visible Band Telephotometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	MR-2000M1	Scanning Visible Radiometer	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	MR-2000M1	Scanning Visible Radiometer	ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	MR-2000M1	Scanning Visible Radiometer	ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	MR-2000M1	Scanning Visible Radiometer	ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-2 N21	ROSHYDROMET, ROSKOSMOS	1993-08-31	Decomissioned	Elliptical	MR-900B	Scanning Visual Band Telephotometer	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Resurs-01 N4	ROSKOSMOS	1998-07-10	Decomissioned	Sun Synchronous	MR-900B	Scanning Visual Band Telephotometer	ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
CFOSAT	CNSA, CNES	2018-10-29	In orbit	Sun Synchronous	SCAT	Scatterometer	CNSA, CNES	Restricted		Unknown	Data distribution is handled by respective French and Chinese Mission Centers.
HY-2A	CAST, NSOAS	2011-08-16	In orbit	Sun Synchronous	SCAT	Scatterometer	NSOAS	Open-SR		NSOAS (FTP)	Requires reigstration (may take 2-3 days for approval), FTP access only available after log in. lvl 0 / 1 data is only available through specific agreement mechanisms
HY-2B	CAST, NSOAS	2018-10-25	In orbit	Sun Synchronous	SCAT	Scatterometer	CAST, NSOAS	Open-SR		NSOAS (FTP)
OCEANSAT-2	ISRO	2009-09-23	In orbit	Sun Synchronous	Scatterometer	Scatterometer	ISRO	Open-SR		NRSC / OSI-SAF	Data needs to be browsed using the 'Data from previous day' and 'Data from next day' links. Data is on password protected FTP for 3 days
Sentinel-3B	EC, ESA	2018-04-25	In orbit	Sun Synchronous	SLSTR	Sea and Land Surface Temperature Radiometer	EC, ESA	Open-SR		Open Hub
ADEOS-II	JAXA, NASA, CNES, NOAA	2002-12-14	Decomissioned	Sun Synchronous	SeaWinds	SeaWinds	NASA	Open	Link	PODAAC
QuikSCAT	NASA	1999-06-19	In orbit	Sun Synchronous	SeaWinds	SeaWinds	NASA	Open	Link	BYU Cente for Remote Sensing / dataCORE / PODAAC
Meteor-M N2	ROSHYDROMET	2014-07-08	In orbit	Not specified	Severyanin-M OBRC	Severyanin-M Onboard Radar Complex	ROSHYDROMET, ROSKOSMOS	Restricted		NTS OMZ / Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
GCOM-C1	JAXA	2017-12-22	In orbit	Sun Synchronous	SGLI-VNR	SGLI-VNR	JAXA	Open-SR		G-Portal	Data may not be available during commissioning. Full data access expected to begin Dec 2018.
Resurs-P3	ROSKOSMOS	2016-03-13	In orbit	Sun Synchronous	ShMSA-SR	ShMSA-SR	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
Resurs-P3	ROSKOSMOS	2016-03-13	In orbit	Sun Synchronous	ShMSA-VR	ShMSA-VR	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N5	ROSHYDROMET	1990-02-28	Decomissioned	Elliptical	RLSBO	Side looking Microwave Radar	NIIRI, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N6	ROSHYDROMET	1991-06-04	Decomissioned	Elliptical	RLSBO	Side looking Microwave Radar	NIIRI, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O1 N7	ROSHYDROMET	1994-10-11	Decomissioned	Elliptical	RLSBO	Side looking Microwave Radar	NIIRI, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Sich-1	NSAU	1995-08-31	Decomissioned	Elliptical	RLSBO	Side Looking Microwave Radar	NIIRI, ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O	ROSHYDROMET	1999-07-17	Decomissioned	Sun Synchronous	RLSBO	Side looking Microwave Radiometer	NIIRI, ROSKOSMOS	Restricted		NTS OMZ	Data access to people/entities outside of Russia is prohibited by government policy
OKEAN-O	ROSHYDROMET	1999-07-17	Decomissioned	Sun Synchronous	R-225	Single Channel Microwave Radiometer	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
CryoSat-2	ESA	2010-04-08	In orbit	Polar	SIRAL-2	SIRAL-2		Open-SR		EarthNet (CryoSat FTP)	Requires registration and acceptance of terms and conditions, takes ~2 days to process registration Large volume data requests (e.g. on the order of global data for a year), and anything relating to restricted products requires a formal request be submitted
UK-DMC2	UKSA	2009-07-29	In orbit	Sun Synchronous	SLIM-6-22	SLIM-6-22	UKSA	Restricted		DMCii	Paid for service
Sentinel-3A	EC, ESA	2016-02-16	In orbit	Sun Synchronous	SLSTR	SLSTR	EC, ESA	Open-SR		Open Hub
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	SMILES	SMILES	SNSB	Restricted		JEM/SMILES	Proposal submission necessary for access to data.
NOAA-14	NOAA	1994-12-30	Decomissioned	Sun Synchronous	SBUV/2	Solar Backscatter Ultra-violet Instrument/2	NOAA	Open	Link	CLASS
NOAA-17	NOAA	2002-06-24	Decomissioned	Sun Synchronous	SBUV/2	Solar Backscatter Ultra-violet Instrument/2	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
NOAA-18	NOAA	2005-05-20	In orbit	Sun Synchronous	SBUV/2	Solar Backscatter Ultra-violet Instrument/2	NOAA	Open	Link	cwic / CLASS / Reverb
NOAA-19	NOAA	2009-02-06	In orbit	Sun Synchronous	SBUV/2	Solar Backscatter Ultra-violet Instrument/2	NOAA	Open	Link	dataCORE / CLASS / Reverb
NOAA-16	NOAA	2000-09-21	Decomissioned	Sun Synchronous	SBUV/2	Solar Backscatter Ultra-Violet Instrument/2	NOAA	Open	Link	cwic / dataCORE / CLASS / Reverb
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	SBUS	Solar Backscatter Ultraviolet Sounder	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	SBUS	Solar Backscatter Ultraviolet Sounder	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	SBUS	Solar Backscatter Ultraviolet Sounder	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
PICARD	CNES	2010-06-15	Decomissioned	Sun Synchronous	SODISM	Solar Diameter Imager and Surface Mapper	CNES	Restricted		SITools (Picard)	Requires login. Data is only available to those with guest researcher status gained from either AO selection or direct PI request
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	SIM	Solar Irradiation Monitor	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	SIM	Solar Irradiation Monitor	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	SIM	Solar Irradiation Monitor	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
AIM	NASA	2007-04-25	In orbit	Sun Synchronous	SOFIE	Solar Oculation for Ice Experiment	NASA	Unknown Access	Link	Hampton University AIM Archive
SORCE	NASA	2003-01-25	Decomissioned	Elliptical	SOLSTICE	Solar Stellar Irradiance Comparison Experiment	NASA	Open	Link	cwic / dataCORE / Mirador / Reverb
UARS	NASA	1991-09-12	Decomissioned	Elliptical	SOLSTICE	Solar Stellar Irradiance Comparison Experiment	NASA	Open	Link	Mirador
GOES-17	NASA, NOAA	2018-03-01	In orbit	Geosynchronous	SUVI	Solar Ultraviolet Imager	NOAA	Open		CLASS
GOES-16	NOAA	2016-11-19	In orbit	Geosynchronous	SUVI	Solar Ultra Violet Imager	NOAA	Open		CLASS
UARS	NASA	1991-09-12	Decomissioned	Elliptical	SUSIM	Solar Ultraviolet Irradiance Monitor	NASA	Open	Link	Mirador
PICARD	CNES	2010-06-15	Decomissioned	Sun Synchronous	SOVAP	Solar Variability Picard Radiometer	CNES	Restricted		SITools (Picard)	Requires login. Data is only available to those with guest researcher status gained from either AO selection or direct PI request
GOES-12	NOAA	2001-07-23	Decomissioned	Geosynchronous	SXI	Solar X-ray Imager	NOAA, USAF	Open	Link	STP(GOES SXI FTP)	Data record ends April 12, 2007
GOES-13	NOAA	2006-05-24	In orbit	Geosynchronous	SXI	Solar X-ray Imager	NOAA, USAF	Open	Link	STP(GOES SXI FTP)
GOES-14	NOAA	2009-06-27	In orbit	Geosynchronous	SXI	Solar X-ray Imager	NOAA, USAF	Open		STP(GOES SXI FTP)
GOES-15	NOAA	2010-03-04	In orbit	Geosynchronous	SXI	Solar X-ray Imager	NOAA, USAF	Open	Link	STP(GOES SXI FTP)
MEGHA-TROPIQUES	ISRO, CNES	2011-10-12	In orbit	Elliptical	SAPHIR	Sondeur Atmospherique du Profil'dâ€™Humidite Intertropicale par Radiometrie	CNES	Open-SR	Link	ICARE / ISDA / MOSDAC	Registration is required. ICARE data is free, but does require registration
GOES-10	NOAA	1997-04-25	Decomissioned	Geosynchronous	Sounder	Sounder	NOAA	Open	Link	CLASS
GOES-11	NOAA	2000-05-03	Decomissioned	Geosynchronous	Sounder	Sounder	NOAA	Open	Link	cwic / dataCORE / CLASS
GOES-12	NOAA	2001-07-23	Decomissioned	Geosynchronous	Sounder	Sounder	NOAA	Open	Link	cwic / dataCORE / CLASS
GOES-13	NOAA	2006-05-24	In orbit	Geosynchronous	Sounder	Sounder	NOAA	Open		CLASS
GOES-14	NOAA	2009-06-27	In orbit	Geosynchronous	Sounder	Sounder	NOAA	Open		CLASS	CURRENTLY IN STORAGE
GOES-15	NOAA	2010-03-04	In orbit	Geosynchronous	Sounder	Sounder	NOAA	Open		CLASS
GOES-8	NOAA	1994-04-13	Decomissioned	Geosynchronous	Sounder	Sounder	NOAA	Open	Link	CLASS
GOES-9	NOAA	1995-05-23	Decomissioned	Geosynchronous	Sounder	Sounder	NOAA	Open	Link	CLASS
INSAT-3DR	ISRO	2016-08-09	In orbit	Geosynchronous	Sounder	Sounder	ISRO	Open-SR		MOSDAC
GOES-16	NOAA	2016-11-19	In orbit	Geosynchronous	SEISS	Space Environmental In Situ Suite	NOAA	Open		CLASS
GOES-17	NASA, NOAA	2018-03-01	In orbit	Geosynchronous	SEISS	Space Environmental In Situ Suite	NOAA	Open		CLASS
Himawari-8	JMA	2014-10-07	In orbit	Geosynchronous	SEDA	Space Environment Data Acquisition Monitor	JMA	Restricted		HimawariCloud	Web address for HimawariCloud is user specific. Provided link is to the description and sign up page. Access is restricted to National Meteorological and Hydrological Services (NMHSs) in the Asia Pacific region at this time.
Himawari-9	JMA	2016-11-02	In orbit	Geosynchronous	SEDA	Space Environment Data Acquisition Monitor	JMA	Restricted		HimawariCloud	Web address for HimawariCloud is user specific. Provided link is to the description and sign up page. Access is restricted to National Meteorological and Hydrological Services (NMHSs) in the Asia Pacific region at this time.
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	SEM	Space Environment Monitor	JAXA	Open-SR		Jaxa SEES	User registration required to download data
FY-2G	NRSCC, NSMC-CMA	2014-12-31	In orbit	Geosynchronous	SEM	Space Environment Monitor	NRSCC, NSMC-CMA	Unknown Access			Does not appear to be directly available on Fengyun
FY-2H	NRSCC, NSMC-CMA	2018-06-05	In orbit	Geosynchronous	SEM	Space Environment Monitor	NRSCC, NSMC-CMA	Unknown Access		Unknown	Does not appear to be directly available on Fengyun.
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	SEM	Space Environment Monitor	CAST, NRSCC, NSMC-CMA	Restricted		Unknown	Available via the HRIT downlink to registered stations / receiving terminals, but can't find a public access point to obtain the data as an individual user
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	SEM	Space Environment Monitor	CAST, NRSCC, NSMC-CMA	Restricted			Available via the HRIT downlink to registered stations / receiving terminals, but can't find a public access point to obtain the data as an individual user
GOES-10	NOAA	1997-04-25	Decomissioned	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
GOES-11	NOAA	2000-05-03	Decomissioned	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
GOES-12	NOAA	2001-07-23	Decomissioned	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
GOES-13	NOAA	2006-05-24	In orbit	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
GOES-14	NOAA	2009-06-27	In orbit	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)	CURRENTLY IN STORAGE
GOES-15	NOAA	2010-03-04	In orbit	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
GOES-8	NOAA	1994-04-13	Decomissioned	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
GOES-9	NOAA	1995-05-23	Decomissioned	Geosynchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
Metop-A	EUMETSAT, ESA	2006-10-19	In orbit	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
Metop-B	EUMETSAT, ESA	2012-09-17	In orbit	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		cwic / STP (SEM FTP)
Metop-C	EUMETSAT, ESA	2018-11-07	In orbit	Sun Synchronous	SEM	Space Environment Monitor	EUMETSAT, ESA	Open		STP (SEM FTP)
NOAA-12	NOAA	1991-05-14	Decomissioned	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)	Archive is being restructured; data migration of historical assets is still being worked on
NOAA-14	NOAA	1994-12-30	Decomissioned	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)	Archive is being restructured; data migration of historical assets is still being worked on
NOAA-16	NOAA	2000-09-21	Decomissioned	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
NOAA-17	NOAA	2002-06-24	Decomissioned	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
NOAA-18	NOAA	2005-05-20	In orbit	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open		STP (SEM FTP)
NOAA-19	NOAA	2009-02-06	In orbit	Sun Synchronous	SEM	Space Environment Monitor	NOAA	Open	Link	dataCORE / STP (SEM FTP)
FY-4A	NRSCC, NSMC-CMA	2016-12-07	In orbit	Geosynchronous	SEP	Space Environment Package	NRSCC, NSMC-CMA	Restricted			Data likely limited to HRIT distribution and will not be available from the globally accessible Fengyun archive if data is handled similar to previous FY missions.
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	SES	Space Environment Suite	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3D	NRSCC, NSMC-CMA	2017-11-15	In orbit	Sun Synchronous	SES	Space Environment Suite	CAST, CNSA, NSMC-CMA	Open-SR		FENGYUN
DubaiSat-1	MBRSC	2009-07-29	Decomissioned	Sun Synchronous	SRM	Space Radiation Monitor	MBRSC	Restricted		Unknown	Specific Access Point Unknown. Data distributed by Mohammed bin Rashid Space Centre
DMSP F-10	NOAA	1990-12-01	Decomissioned	Sun Synchronous	SSB/X-2	Special Sensor Gamma Ray Particle Detector	NOAA, DoD (USA)	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	SSB/X-2	Special Sensor Gamma Ray Particle Detector	NOAA, DoD (USA)	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSB/X-2	Special Sensor Gamma Ray Particle Detector	NOAA, DoD (USA)	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	SSB/X-2	Special Sensor Gamma Ray Particle Detector	NOAA, DoD (USA)	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSB/X-2	Special Sensor Gamma Ray Particle Detector	NOAA, DoD (USA)	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-10	NOAA	1990-12-01	Decomissioned	Sun Synchronous	SSI/ES-2	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	SSI/ES-2	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSI/ES-2	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	SSI/ES-2	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSI/ES-2	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)	Record ends in Aug 2008
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	SSI/ES-2	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	SSI/ES-3	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)	There are some gaps in the data record, I do not know if they are due to sensor outages
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	SSI/ES-3	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)	Small data gaps exist
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	SSI/ES-3	Special Sensor Ionospheric Plasma Drift/Scintillation Meter	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	SSI/ES-3	Special Sensor Ionospheric Plasma Drift/Scintillation Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)	Record ends in Aug 2008
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	SSM	Special Sensor Magnetometer	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-10	NOAA	1990-12-01	Decomissioned	Sun Synchronous	SSM/I	Special Sensor Microwave Imager	NOAA, DoD (USA)	Open	Link	CLASS	Data in Class is broken into EDR, TDR, and SDR products
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	SSM/I	Special Sensor Microwave Imager	NOAA, DoD (USA)	Open	Link	CLASS	Data in Class is broken into EDR, TDR, and SDR products
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSM/I	Special Sensor Microwave Imager	NOAA, DoD (USA)	Open		CLASS	Data in Class is broken into EDR, TDR, and SDR products
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	SSM/I	Special Sensor Microwave Imager	NOAA, DoD (USA)	Open	Link	CLASS	Data in Class is broken into EDR, TDR, and SDR products
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSM/I	Special Sensor Microwave Imager	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS	Data in Class is broken into EDR, TDR, and SDR products
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	SSM/I	Special Sensor Microwave Imager	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	SSM/IS	Special Sensor Microwave Imager Sounder	NOAA, DoD (USA)	Open		CLASS
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSM/T-1	Special Sensor Microwave Temperature Sounder	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS	Data record is only 3 months long (4-97 through7-87) due to sensor issues
DMSP F-10	NOAA	1990-12-01	Decomissioned	Sun Synchronous	SSJ/4	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	SSJ/4	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSJ/4	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	SSJ/4	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		dataCORE / STP (Space Weather)
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSJ/4	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		dataCORE / STP (Space Weather)	Record ends in Sept 2005
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	SSJ/4	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		dataCORE / STP (Space Weather)	Record ends in Mar 2009
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	SSJ/5	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		dataCORE / STP (Space Weather)
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	SSJ/5	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	SSJ/5	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	SSJ/5	Special Sensor Precipitating Plasma Monitor	NOAA, DoD (USA)	Open		STP (Space Weather)
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	SSULI	Special Sensor Ultraviolet Limb Imager	NOAA	Open		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	SSULI	Special Sensor Ultraviolet Limb Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	SSULI	Special Sensor Ultraviolet Limb Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	SSULI	Special Sensor Ultraviolet Limb Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	SSUSI	Special Sensor Ultraviolet Spectrographic Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	SSUSI	Special Sensor Ultraviolet Spectrographic Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	SSUSI	Special Sensor Ultraviolet Spectrographic Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
DMSP F-19	NOAA	2014-04-03	Decomissioned	Sun Synchronous	SSUSI	Special Sensor Ultraviolet Spectrographic Imager	NOAA	Open-AP		NGDC	Request to NGDC can get the simple file format via FTP / email delivery
SORCE	NASA	2003-01-25	Decomissioned	Elliptical	SIM	Spectral Irradiance Monitor	NASA	Open	Link	cwic / dataCORE / Mirador / Reverb	SIM data stops at 9-25-10
OCO-2	NASA	2014-07-02	In orbit	Sun Synchronous	Spectrometer	Spectrometer (OCO-2)	NASA	Open		GESDIC	Data distribution to begin 90 days after launch
Meteosat-10 (MSG 3)	EUMETSAT, ESA	2012-07-05	In orbit	Geosynchronous	SEVIRI	Spinning Enhanced Visible and Infrared Imager	EUMETSAT, ESA	Open-SR	Link	EUMETSAT Data Centre	Products seems to be open after registration on EUMETSAT EOP Requires citation upon use (Some data products are avaible on Reverb)
Meteosat-11 (MSG-4)	EUMETSAT, ESA	2015-07-15	In orbit	Geosynchronous	SEVIRI	Spinning Enhanced Visible and Infrared Imager	EUMETSAT, ESA	Open-SR	Link	EUMETSAT Data Centre	Products seems to be open after registration on EUMETSAT EOP Requires citation upon use
Meteosat-8 (MSG 1)	EUMETSAT, ESA	2002-08-28	In orbit	Geosynchronous	SEVIRI	Spinning Enhanced Visible and Infrared Imager	EUMETSAT, ESA	Open-SR	Link	cwic / EUMETSAT Data Centre	Products seems to be open after registration on EUMETSAT EOP Requires citation upon use (Some data products are avaible on Reverb)
Meteosat-9 (MSG-2)	EUMETSAT, ESA	2005-12-21	In orbit	Geosynchronous	SEVIRI	Spinning Enhanced Visible and Infrared Imager	EUMETSAT, ESA	Open-SR	Link	cwic / dataCORE / EUMETSAT Data Centre	Products seems to be open after registration on EUMETSAT EOP Requires citation upon use (Some data products are avaible on Reverb)
DMSP F-16	NOAA	2003-10-08	In orbit	Sun Synchronous	SSM-IS	SSM-IS	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS
DMSP F-17	NOAA	2006-11-04	In orbit	Sun Synchronous	SSM-IS	SSM-IS	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS
DMSP F-18	NOAA	2009-10-18	In orbit	Sun Synchronous	SSM-IS	SSM-IS	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS
DMSP F-10	NOAA	1990-12-01	Decomissioned	Sun Synchronous	SSM-T-1	SSM-T-1	NOAA, DoD (USA)	Open	Link	CLASS
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	SSM-T-1	SSM-T-1	NOAA, DoD (USA)	Open	Link	CLASS
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSM-T-1	SSM-T-1	NOAA, DoD (USA)	Open	Link	CLASS
DMSP F-13	NOAA	1995-03-24	Decomissioned	Sun Synchronous	SSM-T-1	SSM-T-1	NOAA, DoD (USA)	Open	Link	CLASS
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	SSM-T-1	SSM-T-1	NOAA, DoD (USA)	Open	Link	dataCORE / CLASS	Data Record ends in 2005 at CLASS, NGDC has archive through current
DMSP F-11	NOAA	1991-11-28	Decomissioned	Sun Synchronous	SSM-T-2	SSM-T-2	NOAA, DoD (USA)	Open	Link	CLASS
DMSP F-12	NOAA	1994-08-29	Decomissioned	Sun Synchronous	SSM-T-2	SSM-T-2	NOAA, DoD (USA)	Open	Link	CLASS
DMSP F-14	NOAA	1997-04-04	Decomissioned	Sun Synchronous	SSM-T-2	SSM-T-2	NOAA, DoD (USA)	Open	Link	cwic / dataCORE / CLASS	ends 8/23/08
DMSP F-15	NOAA	1999-12-12	In orbit	Sun Synchronous	SSM-T-2	SSM-T-2	NOAA, DoD (USA)	Open	Link	dataCORE / CLASS	Data Record ends in 2005 at CLASS, NGDC has archive through current
CHAMP	DLR	2000-07-15	Decomissioned	Polar	Gravity Package	STAR Accelerometer	CNES	Open-SR	Link	ISDC	Registration and profile information required before data access is granted
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	SAGE-III	Stratospheric Aerosol and Gas Experiment III	NASA	Open		ASDC
NOAA-12	NOAA	1991-05-14	Decomissioned	Sun Synchronous	SSU	Stratospheric Sounding Unit	NOAA	Open	Link	CLASS
NOAA-14	NOAA	1994-12-30	Decomissioned	Sun Synchronous	SSU	Stratospheric Sounding Unit	NOAA	Open	Link	CLASS
FY-2G	NRSCC, NSMC-CMA	2014-12-31	In orbit	Geosynchronous	S-VISSR	Stretched - Visible and Infrared Spin-Scan Radiometer	NRSCC, NSMC-CMA	Unknown Access		FENGYUN
FY-2H	NRSCC, NSMC-CMA	2018-06-05	In orbit	Geosynchronous	S-VISSR	Stretched Visible and Infrared Spin Scan Radiometer	NRSCC, NSMC-CMA	Open-SR		FENGYUN
Odin	CSA, CNES, SNSB, TEKES	2001-02-20	In orbit	Sun Synchronous	SMR	Submillimetre Radiometer	SNSB	Open-SR		EOLI	EOLI access can take up to 2 days to process Requires citation of data source when used in publication
CFOSAT	CNSA, CNES	2018-10-29	In orbit	Sun Synchronous	SWIM	Surface Waves Investigation and Monitoring instrument	CNSA, CNES	Restricted		Unknown	Data distribution is handled by respective French and Chinese Mission Centers.
Beijing-1	NRSCC	2005-10-27	Decomissioned	Sun Synchronous	SLIM-6	Surrey Linear Imager - 6 channel		Restricted	Link	DMCii	Paid for service
NigeriaSat-1	NASRDA	2003-09-27	In orbit	Sun Synchronous	SLIM-6	Surrey Linear Imager - 6 channel	NASRDA	Restricted	Link	DMCii	Paid for service from DMCii (Note: I could not find online recognition of this data being available from DMCii on their web archive - email sent asking for clarification)
NigeriaSat-X	NASRDA	2011-08-17	In orbit	Sun Synchronous	SLIM-6	Surrey Linear Imager - 6 channel	NASRDA	Restricted		DMCii	Data is available for free for researchers in Nigeria. Otherwise it must be gathered from DMCii.
UK-DMC	UKSA	2003-09-27	Decomissioned	Sun Synchronous	SLIM-6	Surrey Linear Imager - 6 channel	UKSA	Restricted	Link	DMCii	Paid for service
RISAT-2	ISRO	2009-04-20	In orbit	Sun Synchronous	SAR-X	Synthetic Aperature Radiometer (RISAT-2)	ISRO	Restricted		NRSC	Paid for Service There is cost of 12,000 Rupees per scene.
Sentinel-3B	EC, ESA	2018-04-25	In orbit	Sun Synchronous	SRAL	Synthetic aperture Radar Altimeter	EC, ESA	Open-SR		Open Hub
HJ-1C	CAST, CRESDA, NRSCC	2012-11-18	In orbit	Sun Synchronous	SAR	Synthetic Aperture Radar (CSA) C band	CAST	Unknown Access			Papers indicate that data is open, but no access has been found, email sent awaiting resposne
RISAT-1	ISRO	2012-04-26	In orbit	Sun Synchronous	SAR	Synthetic Aperture Radar (CSA) C band	ISRO	Restricted		NRSC	Paid for Service
SAOCOM-1A	ASI, CONAE	2018-10-08	In orbit	Sun Synchronous	SAR-L	Synthetic Aperture Radar (L-band)	CONAE	Unknown Access		Unknown	AOs exist to request data access but likely restricted to in country activities
PAZ	Hisdesat	2018-02-22	In orbit	Sun Synchronous	SAR-X	Synthetic Aperture Radar (X-band)	CDTI, MDE	Restricted		GeoSTORE / HISDESAT
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	174-K	Temperature and Humidity Profiler	ROSHYDROMET, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N7	ROSHYDROMET, ROSKOSMOS	1994-01-25	Decomissioned	Not specified	174-K	Temperature and Humidity Profiler	ROSHYDROMET, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N8	ROSHYDROMET, ROSKOSMOS	1994-01-01	Decomissioned	Not specified	174-K	Temperature and Humidity Profiler	ROSHYDROMET, ROSKOSMOS	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
GOSAT	JAXA, MOE (Japan), NIES (Japan)	2009-01-23	In orbit	Sun Synchronous	TANSO-CAI	Thermal And Near infrared Sensor for carbon Observation - Cloud and Aerosol Imager	JAXA, MOE (Japan), NIES (Japan)	Open-SR	Link	GDAS	Requires citation of data source when used in publication
GOSAT	JAXA, MOE (Japan), NIES (Japan)	2009-01-23	In orbit	Sun Synchronous	TANSO-FTS	Thermal And Near infrared Sensor for carbon Observation - Fourier Transform Spectrometer	JAXA, MOE (Japan), NIES (Japan)	Open-SR	Link	GDAS / Reverb	Requires citation of data source when used in publication
GOSAT-2	JAXA	2018-10-29	In orbit	Sun Synchronous	TANSO-CAI2	Thermal And Near infrared Sensor for carbon Observations - Cloud and Aerosol Imager / 2	JAXA	Open-SR		Unknown	Data is expected to be available online at the GOSAT-2 Data Archive site around November 2019, with a data policy and distibution similar to GOSAT.
GOSAT-2	JAXA	2018-10-29	In orbit	Sun Synchronous	TANSO-FTS2	Thermal And Near infrared Sensor for carbon Observations - Fourier Transform Spectrometer / 2	JAXA	Open-SR		Unknown	Data is expected to be available online at the GOSAT-2 Data Archive site around November 2019, with a data policy and distibution similar to GOSAT.
Landsat 8	NASA, USGS	2013-02-11	In orbit	Sun Synchronous	TIRS	Thermal Infrared Sensor	NASA, USGS	Open	Link	cwic / GloVis
FORMOSAT-3 FM1	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	TIP	Tiny Ionosphere Photometer		Unknown Access	Link
FORMOSAT-3 FM2	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	TIP	Tiny Ionosphere Photometer		Unknown Access	Link
FORMOSAT-3 FM3	NOAA, NSPO, UCAR	2006-04-15	Decomissioned	Elliptical	TIP	Tiny Ionosphere Photometer		Unknown Access	Link
FORMOSAT-3 FM4	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	TIP	Tiny Ionosphere Photometer		Unknown Access	Link
FORMOSAT-3 FM5	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	TIP	Tiny Ionosphere Photometer		Unknown Access	Link
FORMOSAT-3 FM6	NOAA, NSPO, UCAR	2006-04-15	In orbit	Elliptical	TIP	Tiny Ionosphere Photometer		Unknown Access	Link
Landsat 5	NASA, USGS	1984-03-01	Decomissioned	Sun Synchronous	TM	TM	NASA, USGS	Open	Link	cwic / dataCORE / GloVis
Topex-Poseidon	NASA, CNES	1992-08-10	Decomissioned	Elliptical	TMR	TOPEX Microwave Radiometer	NASA	Open	Link	PODAAC
Topex-Poseidon	NASA, CNES	1992-08-10	Decomissioned	Elliptical	TOPEX	TOPEX NASA Radar Altimeter	NASA	Open		PODAAC
TopSat	UKSA	2005-10-27	Decomissioned	Sun Synchronous	Telescope	TopSat Telescope	UKSA	Restricted		Airbus Geo-IS	paid for service / ordering appears to require contacting Airbus Defense and Space directly, no web based archive could be found
SORCE	NASA	2003-01-25	Decomissioned	Elliptical	TIM	Total Irradiance Monitor	NASA	Open	Link	cwic / dataCORE / Mirador / Reverb
ADEOS	JAXA, MITI, MOE (Japan), NASA, CNES	1996-08-17	Decomissioned	Sun Synchronous	TOMS	Total Ozone Mapping Spectrometer	JAXA, NASA	Open	Link	TOMS FTP
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	TOMS	Total Ozone Mapping Spectrometer	JAXA, NASA	Open		Mirador	only lvl 3 data exists for M3 TOMS
TOMS-EP	NASA	1996-07-02	Decomissioned	Sun Synchronous	TOMS	Total Ozone Mapping Spectrometer	JAXA, NASA	Open	Link	Goddard Ozone and Air Quality Archive
FY-3B	NRSCC, NSMC-CMA	2010-11-05	In orbit	Sun Synchronous	TOU	Total Ozone Unit	CAST, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
FY-3C	NRSCC, NSMC-CMA	2013-09-23	In orbit	Sun Synchronous	TOU	Total Ozone Unit	CAST, CNSA, NRSCC, NSMC-CMA	Open-SR		FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form.
FY-3A	NRSCC, NSMC-CMA	2008-05-27	Decomissioned	Sun Synchronous	TOU	Total Ozone Unit & Solar Backscatter Ultraviolet Sounder	CAST, NRSCC, NSMC-CMA	Open-SR	Link	FENGYUN	Requires citation of data source and registration, FTP access available, User accounts can be upgraded to accommodate larger data requests on a regular basis, but this requires a formal written request form
International Space Station (ISS)	CSA, ESA, JAXA, NASA, ROSKOSMOS	1998-11-28	In orbit	Elliptical	TSIS	Total Solar and Spectral Irradiance Sensor	NASA	Open		GESDIC
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	Travers SAR	Travers SAR	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
TRMM	JAXA, NASA	1997-11-27	Decomissioned	Elliptical	TMI	TRMM Microwave Imager	NASA	Open	Link	cwic / dataCORE / Mirador / Reverb
Aura	FMI, NASA, NIVR, NSO, UKSA	2004-07-15	In orbit	Sun Synchronous	TES	Tropospheric Emission Spectrometer	NASA	Open	Link	cwic / dataCORE / Reverb
Sentinel-5P	ESA	2017-10-13	In orbit	Sun Synchronous	TROPOMI	Tropospheric Monitoring Instrument	ESA	Open-SR		Open Hub
TerraSAR-X	DLR	2007-06-15	In orbit	Sun Synchronous	TSX-SAR	TSX-SAR	DLR	Restricted		EOWEB-NG	Paid for Service. Data for Anartic Regions available through other sources. Account needed for access to data TerraSAR-X and TanDEM-X data are available at COFUR prices (cost of fulfilling user request) to scientific users upon submission and approval of a project proposal via the TerraSAR-X Science Service System . Limited historical data over Europe is available from ESA.
Jason-1	NASA, CNES	2001-12-07	Decomissioned	Elliptical	TRSR	Turbo-Rogue Space Receiver	NASA	Open	Link	CDDIS (FTP)	This is part of the DORIS product. Raw data is restricted to Jason-1 team.
SUNSAT	SANSA, Stellenbosch University	1999-02-23	Decomissioned	Sun Synchronous	TRSR	Turbo Rogue Space Reciever	SANSA, Stellenbosch University	Unknown Access		Unknown	Data record stops in 2001
PRIRODA	ROSKOSMOS	1996-04-23	Decomissioned	Elliptical	TV Camera	TV Camera	ROSKOSMOS	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3M	ROSHYDROMET, ROSKOSMOS	2001-12-10	Decomissioned	Sun Synchronous	SFM-2	UV Limb Spectrometer	ROSHYDROMET	Restricted		Unknown	Data access to people/entities outside of Russia is prohibited by government policy
Meteor-3 N5	ROSHYDROMET, ROSKOSMOS	1991-08-15	Decomissioned	Elliptical	SFM-2	UV Limb Spectrometer	ROSHYDROMET	Restricted			Data access to people/entities outside of Russia is prohibited by government policy
Swarm A	DTU Space, ESA	2013-11-22	In orbit	Polar	VFM	Vector Field Magnetometer	DTU Space	Open-SR		EOLI
Swarm B	DTU Space, ESA	2013-11-22	In orbit	Polar	VFM	Vector Field Magnetometer	DTU Space	Open-SR		EOLI
Swarm C	DTU Space, ESA	2013-11-22	In orbit	Polar	VFM	Vector Field Magnetometer	DTU Space	Open-SR		EOLI
SPOT-4	CNES	1998-03-24	Decomissioned	Sun Synchronous	VEGETATION	VEGETATION	EC, CNES, SNSB	Restricted	Link	cwic / SPOT Vegetation Catalog	10-synthesis products are free if they are older than 3 months. All other products are priced. Limited historical data over Europe is available from ESA.
SPOT-5	CNES	2002-05-04	In orbit	Sun Synchronous	VEGETATION	VEGETATION	BELSPO, CNES, SNSB	Restricted	Link	SPOT Vegetation Catalog	10-synthesis products are free if they are older than 3 months. All other products are priced. Limited historical data over Europe is available from ESA.
PROBA-V	BELSPO, ESA	2013-05-07	In orbit	Sun Synchronous	VGT-P	Vegetation Instrument - PROBA	ESA	Open-SR		cwic / VITO EO Portal
VENUS	ISA, CNES	2017-08-02	In orbit	Sun Synchronous	VSC	Venus Superspectral Camera	ISA, CNES	Open		VPDS	Primary data archive is not online yet.
INSAT-2A	ISRO	1992-07-10	Decomissioned	Geosynchronous	VHRR	Very High Resolution Radiometer	ISRO	Unknown Access		Unknown	Questions emailed to IMD contact
INSAT-2B	ISRO	1993-07-23	Decomissioned	Geosynchronous	VHRR	Very High Resolution Radiometer	ISRO	Unknown Access		Unknown	Questions emailed to IMD contact
INSAT-2E	ISRO	1999-04-03	Decomissioned	Geosynchronous	VHRR	Very High Resolution Radiometer	ISRO	Unknown Access		Unknown	Questions emailed to IMD contact
INSAT-3A	ISRO	2003-04-09	Decomissioned	Geosynchronous	VHRR	Very High Resolution Radiometer	ISRO	Open-SR		MOSDAC	Images available anonymously, L2 data requires login, L1 data requires special access privileges
KALPANA-1	ISRO	2002-09-12	In orbit	Geosynchronous	VHRR	Very High Resolution Radiometer	ISRO	Open-SR		MOSDAC	Images available anonymously, L2 data requires login, L1 data requires special access privileges
INSAT-3D	ISRO	2013-07-25	In orbit	Geosynchronous	VHRR/2	Very High Resolution Radiometer -2	ISRO	Open-SR		MOSDAC
TET-1	DLR	2012-07-22	In orbit	Sun Synchronous	VNIR Camera	Very Near Infrared Camera	DLR	Unknown Access
NorSat-2	NOSA	2014-07-14	In orbit	Sun Synchronous	VDES	VHF Data Exchange System	NOSA	Restricted		Unknown
NigeriaSat-2	NASRDA	2011-08-17	In orbit	Sun Synchronous	VHRI	VHRI	NASRDA	Restricted		DMCii
GMS-5	JAXA	1995-03-18	Decomissioned	Geosynchronous	VISSR	Visible and Infra-red Spin Scan Radiometer	JAXA, JMA	Restricted	Link	JMBSC	Fee for service product distributed as archived binary files by the Japan Meterological Business Support Center
MOS-1B	JAXA, NASDA	1990-02-07	Decomissioned	Sun Synchronous	VTIR	Visible and Thermal Infrared Radiometer	JAXA	Restricted	Link	G-Portal	Data available through G-Portal, but access is restricted to PI and other specified users
NOAA-20	EUMETSAT, NASA, NOAA	2017-11-18	In orbit	Sun Synchronous	VIIRS	Visible/Infrared Imager Radiometer Suite	NASA, NOAA	Open		CLASS
NPP	NASA, NOAA	2011-10-28	In orbit	Sun Synchronous	VIIRS	Visible/Infrared Imager Radiometer Suite	NASA, NOAA	Open	Link	dataCORE / CLASS
TRMM	JAXA, NASA	1997-11-27	Decomissioned	Elliptical	VIRS	Visible Infra-red Scanner	NASA	Open	Link	cwic / dataCORE / Mirador / Reverb
GAOFEN-5 (GF-5)	CAST, CNSA	2018-05-09	In orbit	Sun Synchronous	VIMS	Visual and Infrared Multispectral Sensor	CAST, CNSA	Open		Unknown
BIRD	DLR	2001-10-22	Decomissioned	Sun Synchronous	WAOSS-B	Wide-Angle Optoelectrontic Stereo Scanner	DLR	Open-AP		DLR Catalog	ESA Space Data Set Documentation lists as free and open with user registration, but no web based request method is provided. Direct request to DLR seems to be the only access method. Level 0,1, and 2 data are in the DLR archive
RESURS-P1	ROSKOSMOS	2013-06-25	In orbit	Sun Synchronous	ShMSA-SR	Wide Capture Multispectral Optical Sensor: ShMSA-SR	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
RESURS-P1	ROSKOSMOS	2013-06-25	In orbit	Sun Synchronous	ShMSA-VR	Wide Capture Multispectral Optical Sensor: ShMSA-VR	ROSKOSMOS	Restricted		Roskosmos GeoPortal	Data access to people/entities outside of Russia is prohibited by government policy
CALIPSO	NASA, CNES	2006-04-28	In orbit	Sun Synchronous	WFC	Wide Field Camera	NASA	Open	Link	cwic / dataCORE / Reverb
CBERS-1	CRESDA, INPE	1999-10-14	Decomissioned	Sun Synchronous	WFI	Wide Field Imager	CAST, INPE	Unknown Access	Link	Unknown
CBERS-2	CRESDA, INPE	2003-10-21	Decomissioned	Sun Synchronous	WFI	Wide Field Imager	CAST, INPE	Open-SR	Link	INPE Image Catalog	Appears to be limited to image files
CBERS-2B	CRESDA, INPE	2007-09-19	Decomissioned	Sun Synchronous	WFI	Wide Field Imager	CAST, INPE	Open-SR	Link	INPE Image Catalog	Appears to be limited to image files
CBERS-4	CRESDA, INPE	2014-12-07	In orbit	Sun Synchronous	WFI	Wide-Field Imager	CRESDA	Open-SR		INPE Image Catalog
IRS-1C	ISRO	1995-12-28	Decomissioned	Sun Synchronous	WiFS	Wide Field Sensor	ISRO	Restricted	Link	NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
IRS-1D	ISRO	1997-09-27	Decomissioned	Sun Synchronous	WiFS	Wide Field Sensor	ISRO	Restricted	Link	NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
IRS-P3	ISRO	1996-03-21	Decomissioned	Sun Synchronous	WiFS	Wide Field Sensor	ISRO	Restricted	Link	NRSC	Paid for Service. Limited historical data over Europe is available from ESA.
GAOFEN-1 (GF-1)	CAST, CNSA	2013-04-26	In orbit	Sun Synchronous	WFV	Wide Field View	CNSA	Open		EOSDC-CNSA
GAOFEN-6 (GF-6)	CAST, CNSA	2018-06-06	In orbit	Sun Synchronous	WFV	Wide Field View	CAST, CNSA	Open		EOSDC-CNSA
UARS	NASA	1991-09-12	Decomissioned	Elliptical	WINDII	WINDII	NASA, CNES	Open	Link	Mirador
HJ-1A	CAST, CRESDA, NRSCC	2008-09-06	In orbit	Sun Synchronous	WVC	WVC	CAST	Unknown Access	Link		Papers indicate that data is open, but no access has been found, email sent awaiting resposne
HJ-1B	CAST, CRESDA, NRSCC	2008-09-06	In orbit	Sun Synchronous	WVC	WVC	CAST	Unknown Access	Link		Papers indicate that data is open, but no access has been found, email sent awaiting resposne
TanDEM-X	DLR	2010-06-21	In orbit	Sun Synchronous	X-Band SAR	X-Band Synthetic Aperture Radar	DLR	Restricted		EOWEB-NG	Paid for service with proposal and registration required TanDEM-X data is available at COFUR prices (cost of fulfilling user request) to scientific users upon submission and approval of a project proposal via the TanDEM-X Science Service System
SORCE	NASA	2003-01-25	Decomissioned	Elliptical	XPS	XUV Photometer System	NASA	Open	Link	cwic / dataCORE / Mirador / Reverb