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Solid Earth Data Access and Tools

NASA data span the composition, dynamics, and processes that describe the solid aspects of Earth. Our datasets and tools help researchers translate these interconnected data points into actionable, Earth science knowledge.

Dataset	Geographic Region	Temporal Extent	Data Format	Potential Application Areas	Related Subtopics
Daily 30-second Hatanaka-compressed GNSS observation data	Global	1992-01-01 to Present	RINEX V2 RINEX V3 UNIX compressed ASCII	Precise Positioning/Navigation Geodesy/ Geodynamics (crustal motion, Earth rotation) Atmospheric Science (ionosphere, troposphere) Space Weather Monitoring Scientific Research IGS Support Data Quality Control	geodetics, gravity/ gravitational field, tectonics
EMIT L2A Estimated Surface Reflectance and Uncertainty and Masks 60 m	Global Land	2022-08-09 to Present	NetCDF-4	Surface mineralogy mapping Geological exploration and resource assessment Dust source region characterization Spectral library development for earth materials	geochemistry
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Cumulative Station Position Product	Global	2002-01-01 to Present	SINEX	Precise Station Positioning Geodetic Reference Frame Definition Crustal Deformation Monitoring Plate Tectonics Studies Geodynamics Research Long-term Position Stability Analysis	geodetics, gravity/ gravitational field, tectonics
High-rate Hatanaka-compressed GNSS observation data	Global	2001-05-01 to Present	RINEX V2 UNIX compressed ASCII	Precise Positioning/Navigation (High-Accuracy) Geodesy/ Geodynamics (Detailed Crustal Motion, Rapid Changes) IGS Support (High-Frequency Analysis) Data Quality Control (Improved Temporal Resolution)	geodetics, gravity/ gravitational field, tectonics
Hourly 30-second combined GPS broadcast ephemeris data	Global	2005-10-27 to Present	RINEX V2 UNIX compressed ASCII	Satellite Orbit Determination Precise Point Positioning (PPP) GNSS System Monitoring Navigation Algorithm Development Geodetic Applications Time Transfer	geodetics, gravity/ gravitational field, tectonics
Hourly 30-second GPS broadcast ephemeris data	Global	2005-10-07 to Present	RINEX V2 UNIX compressed ASCII	Satellite Orbit Determination Precise Point Positioning (PPP) GNSS System Monitoring Navigation Algorithm Development Geodetic Applications Time Transfer	geodetics, gravity/ gravitational field, tectonics
Hourly 30-second Hatanaka-compressed GNSS observation data	Global	2005-10-07 to Present	RINEX V2 UNIX compressed ASCII	Precise Positioning/Navigation Geodesy/ Geodynamics IGS Support Data Quality Control	geodetics, gravity/ gravitational field, tectonics
OPERA Surface Displacement from Sentinel-1 validated product (Version 1)	Global	2016-07-01 to Present	NetCDF-4 XML PNG Zarr	Ground subsidence monitoring in urban areas and infrastructure	geomorphic landforms and processes, tectonics
OPERA Radiometric Terrain Corrected SAR Backscatter from Sentinel-1 Static Layers validated product (Version 1)	Global	2014-04-03 to Present	GeoTIFF XML	Base mapping for change detection applications Terrain-corrected imagery for accurate spatial analysis Reference data for calibration of other SAR products	geomorphic landforms and processes, tectonics
OPERA Radiometric Terrain Corrected SAR Backscatter from Sentinel-1 validated product (Version 1)	Global	2020-12-31 to Present	HDF5 GeoTIFF, XML	Detection of changes in surface roughness properties	geomorphic landforms and processes, tectonics

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Dataset Sort descending	Version	Platform	Instrument	Temporal Extent	Spatial Extent	Spatial Resolution	Data Format
Sentinel-1C Level 0 Product Metadata	1	Sentinel-1C	C-SAR	2025-03-28 to Present	N: 90 S: -90 E: 180 W: -180		XML
Sentinel-1C Single Look Complex Product	1	Sentinel-1C	C-SAR	2025-03-28 to Present	N: 90 S: -90 E: 180 W: -180		SAFE
Sentinel-1C Single Look Complex Product Metadata	1	Sentinel-1C	C-SAR	2025-03-28 to Present	N: 90 S: -90 E: 180 W: -180		XML
Sentinel-1C Single Polarization High Resolution Ground Range Detected Product	1	Sentinel-1C	C-SAR	2025-04-09 to Present	N: 90 S: -90 E: 180 W: -180		SAFE
Sentinel-1C Single Polarization High Resolution Ground Range Detected Product Metadata	1	Sentinel-1C	C-SAR	2025-04-09 to Present	N: 90 S: -90 E: 180 W: -180		XML
Sentinel-1C Single Polarization Medium Resolution Ground Range Detected Product	1	Sentinel-1C	C-SAR	2025-04-19 to Present	N: 90 S: -90 E: 180 W: -180		SAFE
Sentinel-1C Single Polarization Medium Resolution Ground Range Detected Product Metadata	1	Sentinel-1C	C-SAR	2025-04-19 to Present	N: 90 S: -90 E: 180 W: -180		XML
Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Standard: Atmosphere cloud and surface geophysical state per footprint V2 (at GESDISC)	2	Suomi-NPP	ATMS, CrIS	2015-11-02	N: 90 S: -90 E: 180 W: -180
Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Support: Atmosphere cloud and surface geophysical state per footprint V2 at GES DISC	2	Suomi-NPP	ATMS, CrIS	2015-11-02	N: 90 S: -90 E: 180 W: -180
STS-59_GRD	1	STS-59	SIR-C	1994-04-09 to 1994-04-22
STS-59_METADATA_GRD	1	STS-59	SIR-C	1994-04-09 to 1994-04-22
STS-59_METADATA_SLC	1	STS-59	SIR-C	1994-04-09 to 1994-04-22
STS-59_SLC	1	STS-59	SIR-C	1994-04-09 to 1994-04-22
STS-68_GRD	1	STS-68	SIR-C	1994-09-30 to 1994-10-12
STS-68_METADATA_GRD	1	STS-68	SIR-C	1994-09-30 to 1994-10-12
STS-68_METADATA_SLC	1	STS-68	SIR-C	1994-09-30 to 1994-10-12
STS-68_SLC	1	STS-68	SIR-C	1994-09-30 to 1994-10-12
Suomi-NPP VIIRS Level-1A Geolocation Data, version 2	2	Suomi-NPP	VIIRS	2012-01-02 to Present	N: 90 S: -90 E: 180 W: -180		netCDF-4
SWOT Level 1 Onboard Tracking Data from Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS)	1.0	SWOT	DORIS	1950-01-01	N: 90 S: -90 E: 180 W: -180		RINEX
SWOT Level 1 Onboard Tracking Data from Global Positioning System Payload (GPSP)	1.0	SWOT	GPSP	2022-12-16	N: 90 S: -90 E: 180 W: -180		RINEX
SWOT Medium-accuracy Orbit Ephemeris (MOE)	1.0	SWOT	DORIS, GPSP, LRA	2022-12-16	N: 90 S: -90 E: 180 W: -180		netCDF-4
SWOT Precise Orbit Ephemeris (POE)	2.0	SWOT	DORIS, GPSP, LRA, Star Tracker	2022-12-16	N: 90 S: -90 E: 180 W: -180		netCDF-4
SWOT Satellite Center of Mass Position Data	1.0	SWOT	GYROS	2022-12-16	N: 90 S: -90 E: 180 W: -180		netCDF-4
TELLUS GRACE Level-3 0.5-degree Glacial Isostatic Adjustment v1.0 datasets produced by JPL	1.0	GRACE		1900-01-01 to 2100-12-31	N: 90 S: -90 E: 180 W: -180	0.5 Decimal Degrees x 0.5 Decimal Degrees	NETCDF
TELLUS GRACE Level-3 1.0-degree Glacial Isostatic Adjustment v1.0 datasets produced by JPL	1.0	GRACE		1900-01-01 to 2100-12-31	N: 90 S: -90 E: 180 W: -180	1 Decimal Degrees x 1 Decimal Degrees	NETCDF

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