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Gravity/Gravitational Field Data Access and Tools

Gravity/Gravitational Field Datasets

Dataset Platforms Instruments Temporal Extent Location Keywords Data Format
IceBridge CMG GT-1A Gravimeter L2 Geolocated Free Air Gravity Disturbances V001 BT-67 CMG-GT-1A 2012-11-22 to 2012-12-04 ANTARCTICA XML, ASCII
IceBridge LDEO Gravimeter Suite L1B Geolocated Free Air Gravity Anomalies V001 DC-8, G-V, P-3B LGS 2017-03-22 to 2019-11-20 GREENLAND, ANTARCTICA ASCII
IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies V002 DC-8, P-3B AIRGrav 2009-10-16 to 2018-11-17 GREENLAND, ANTARCTICA ASCII
IceBridge ZLS Dynamic Gravity Meter Time-Registered L1B Vertical Accelerations V001 BT-67 ZLS 2011-11-29 to 2011-12-21 ANTARCTICA ASCII
IceBridge-Related Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies V001 AS350-B2, AS350-B3, AS355-F2, CESSNA 206 AIRGrav 2012-04-29 to 2016-12-31 ANTARCTICA, GREENLAND ASCII
Multi-Global Navigation Satellite System (GNSS) Broadcast Ephemeris Data (daily files) from NASA CDDIS Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS, SBAS Beidou P, Galileo P, GLONASS P, GPSP, GNSS RECEIVER, QZSS P, IRNSS P, SBAS P 1992-01-01 to Present GLOBAL RINEX
OMG Airborne Gravity (AirGRAV) Data from Airborne Bathymetry Surveys Version 1 Aircraft AIRGrav 2016-03-20 to 2020-09-07 GREENLAND ASCII
Satellite Laser Ranging (SLR) ILRS Analysis Center (AC) Orbit Product (weekly files, generated weekly) from NASA CDDIS LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS LASER REFLECTOR, SLR Station 2016-01-01 to Present GLOBAL extended standard product-3 (SP3)
Satellite Laser Ranging (SLR) ILRS Analysis Center (AC) Position and Earth Rotation Parameters (ERP) Product (weekly files, generated daily) from NASA CDDIS LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS LASER REFLECTOR, SLR Station 1976-05-16 to Present GLOBAL Software Independent Exchange (SINEX)
Satellite Laser Ranging (SLR) ILRS Combination Center (CC) Orbit Product (weekly files, generated weekly) from NASA CDDIS LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS LASER REFLECTOR, SLR Station 2016-01-01 to Present GLOBAL extended standard product-3 (SP3)
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Gravity/Gravitational Field Data Tools

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