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Gravity/Gravitational Field Data Access and Tools

Gravity/Gravitational Field Datasets

Dataset Sort descending Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
GRACE-FO Level-2 Monthly Geopotential Spherical Harmonics CSR Release 06.3 (RL06.3) 6.3 GRACE-FO GRACE-FO MWI, GRACE-FO LRI, ACC, GRACE-FO SCA 2018-05-22

N: 89 S: -89 E: 180 W: -180

330000 Meters x 330000 Meters ASCII
GRACE-FO Level-2 Monthly Geopotential Spherical Harmonics GFZ Release 6.3 (RL06.3) 6.3 GRACE-FO GRACE-FO MWI, GRACE-FO LRI, ACC, GRACE-FO SCA 2018-05-22

N: 89 S: -89 E: 180 W: -180

330000 Meters x 330000 Meters ASCII
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Cumulative Station Position Product from NASA CDDIS 1 OSTM/JASON-2, GROUND STATIONS, CRYOSAT-2, Sentinel-3A, SARAL, HY2-A, JASON-3, ENVISAT, TOPEX/POSEIDON, JASON-1, SPOT-2, SPOT-3, SPOT-4, SPOT-5 DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

SINEX
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Extension of the International Terrestrial Reference Frame (ITRF) for Precise Orbit Determination (DPOD) from NASA CDDIS 1 OSTM/JASON-2, GROUND STATIONS, CRYOSAT-2, Sentinel-3A, SARAL, HY2-A, JASON-3, ENVISAT, TOPEX/POSEIDON, JASON-1, SPOT-2, SPOT-3, SPOT-4, SPOT-5 DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

IDS internal DPOD format
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) IDS Coordinates of the Terrestrial Reference Frame (TRF) origin (Geocenter) Time Series Product from NASA CDDIS 1 OSTM/JASON-2, GROUND STATIONS, CRYOSAT-2, Sentinel-3A, SARAL, HY2-A, JASON-3, ENVISAT, TOPEX/POSEIDON, JASON-1, SPOT-2, SPOT-3, SPOT-4, SPOT-5, Sentinel-3B DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

Geocenter
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) IDS Earth Orientation Parameters (EOP) Time Series Product from NASA CDDIS 1 GROUND-BASED OBSERVATIONS DORIS 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

EOP
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) IDS Ionospheric Product from NASA CDDIS 1 GROUND STATIONS, ENVISAT, TOPEX/POSEIDON, JASON-1, SPOT-2, SPOT-4, SPOT-5, Sentinel-3B DORIS GROUND STATION BEACON, DORIS 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

SINEX
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Daily Data (raw files) from NASA CDDIS 1 OSTM/JASON-2, GROUND STATIONS, CRYOSAT-2, Sentinel-3A, SARAL, HY2-A, JASON-3 DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

RINEX DORIS 3.0
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Global SINEX Station Position Time Series Product from NASA CDDIS 1 OSTM/JASON-2, GROUND STATIONS, CRYOSAT-2, Sentinel-3A, SARAL, HY2-A, JASON-3, ENVISAT, TOPEX/POSEIDON, JASON-1, SPOT-2, SPOT-3, SPOT-4, SPOT-5 DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

IDS STCD (Station Coordinates Difference) format
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Satellite Orbit Product from NASA CDDIS 1 OSTM/JASON-2, GROUND STATIONS, CRYOSAT-2, Sentinel-3A, SARAL, HY2-A, JASON-3, ENVISAT, TOPEX/POSEIDON, JASON-1, SPOT-2, SPOT-3, SPOT-4, SPOT-5, Sentinel-3B DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

SP1 or SP3 orbit format
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