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Gravity/Gravitational Field Data Access and Tools
Gravity/Gravitational Field Datasets
| Dataset | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| Global Navigation Satellite System (GNSS) IGS Ultra-Rapid Combined Earth Rotation Parameters (ERP) Product from NASA CDDIS | 1 | Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS, SBAS | Beidou P, Galileo P, GLONASS P, GPSP, GNSS, QZSS P, IRNSS P, SBAS P | 1992-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
IGS ERP | |
| Global Navigation Satellite System (GNSS) High-rate (1-second sampling, sub-hourly files) Observation Data from NASA CDDIS | 1 | SATELLITES, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS | COMPASSES, Galileo, GLONASS, GPS, GNSS RECEIVER, QZSS | 2001-05-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
RINEX V2 | |
| Ground-Based Global Navigation Satellite System (GNSS) GLONASS real-time POD Clock Corrections (1-second sampling, 60-second files) from NASA CDDIS | 1 | GLONASS, GROUND STATIONS | GNSS RECEIVER | 2023-10-01 |
N: 90 S: -90 E: 180 W: -180 |
JPL TimeDependentParameter (ASCII) | |
| Global Navigation Satellite System (GNSS) IGS Rapid Combined Satellite and Receiver 5-Minute Clock Solution (30-second resolution, daily files, generated daily) Product from NASA CDDIS | 1 | Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS, SBAS | Beidou P, Galileo P, GLONASS P, GPSP, GNSS, QZSS P, IRNSS P, SBAS P | 1992-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
clock RINEX format | |
| Global Navigation Satellite System (GNSS) IGS Real-Time Combination Solution Summary of Real-Time Analysis Center (AC) Submissions from NASA CDDIS | 1 | Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS, SBAS | Beidou P, Galileo P, GLONASS P, GPSP, GNSS, QZSS P, IRNSS P, SBAS P | 2009-02-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
RTCM | |
| Ground-Based Global Navigation Satellite System Data (30-second sampling, 24 hour files) from NASA CDDIS | 1 | Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS | Beidou RECEIVERS, Galileo RECEIVERS, GLONASS RECEIVERS, GPS RECEIVERS, GNSS RECEIVER, QZSS RECEIVERS, IRNSS RECEIVERS | 1992-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| OMG Airborne Gravity (AirGRAV) Data from Airborne Bathymetry Surveys Version 1 | 1 | AIRCRAFT | AIRGrav | 2016-03-20 to 2020-09-07 |
N: 82.413 S: 60.644 E: -19.232 W: -72.548 |
ASCII | |
| Global Navigation Satellite System (GNSS) IGS Final Analysis Center (AC) Orbit Product (daily files, generated weekly) from NASA CDDIS | 1 | Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS, SBAS | Beidou P, Galileo P, GLONASS P, GPSP, GNSS, QZSS P, IRNSS P, SBAS P | 1992-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
SP3c | |
| Ground-Based Global Navigation Satellite System (GNSS) High-Rate Meteorological Data (sub-hourly files) from Co-Located Receivers from NASA CDDIS | 1 | 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 |
N: 90 S: -90 E: 180 W: -180 |
RINEX | |
| Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS Earth Orientation Parameters (1-day sampling, 7-day files) from NASA CDDIS | 1 | GPS, GROUND STATIONS | 2023-10-01 |
N: 90 S: -90 E: 180 W: -180 |
JPL GEOP (ASCII) |
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