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Earthquakes Data Access and Tools
From discovery to visualization, data tools such as GeoGateway, NASA Worldview, and Earthdata Search guide users in making the most of earthquake data.
Earthquakes Datasets
| Dataset | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| Global Navigation Satellite System (GNSS) IGS Rapid Combined Earth Rotation Parameter (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 | |
| Ground-Based Global Navigation Satellite System Combined Broadcast Ephemeris Data (daily files) from NASA CDDIS | 1 | Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS, SBAS | Beidou P, Galileo P, GLONASS P, GPSP, GNSS RECEIVERS, 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) GLONASS Daily Combined Broadcast Ephemeris Data (30-second sampling, daily files) from NASA CDDIS | 1 | GLONASS, GROUND STATIONS | GLONASS P, GNSS RECEIVER | 1998-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
RINEX V2, RINEX V3 | |
| Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Data and Products Supporting Information 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 |
ASCII | |
| Ground-Based Global Navigation Satellite System (GNSS) GLONASS Broadcast Ephemeris Data (daily files) from NASA CDDIS | 1 | GLONASS, GROUND STATIONS | GLONASS P, GNSS RECEIVERS | 1992-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
RINEX | |
| ALOS PALSAR High Resolution Radiometric Terrain Corrected Product | 1 | ALOS | PALSAR | 2006-03-23 to 2011-04-22 |
N: 90 S: -90 E: 180 W: -180 |
||
| SENTINEL-1A_METADATA_RAW | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| 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 GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GLONASS daily accumulated real-time Precise Orbit Determination (POD) Clock Corrections (60-second sampling, 24-hour files) from NASA CDDIS | 1 | GLONASS, GROUND STATIONS | GNSS RECEIVER | 2023-10-01 |
N: 90 S: -90 E: 180 W: -180 |
JPL Time Dependent Parameter (ASCII) | |
| Global Navigation Satellite System (GNSS) IGS Decoded Orbit Solution (30-second) from IGS Real-Time Product Streams 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 |
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Featured Earthquakes Observation Method: Sentinel-1 C-SAR
The Synthetic Aperture Radar (SAR) aboard the ESA (European Space Agency's) Sentinel-1A/B satellites provides continuous all-weather, day-and-night land imagery. SAR images can be combined to produce interferograms, which are images showing changes in land height or position associated with earthquakes.
Join us Jan 25 at 2 p.m., ET [UTC -5], to learn how to use the Alaska Satellite Facility's OpenSARLab to work with synthetic aperture radar (SAR) data in the cloud.
Ground deformation caused by the April 25 Nepal earthquake is clearly visible in this new interferogram processed from Sentinel-1A data by ASF DAAC scientists Franz Meyer and Wenyu Gong.
Explore and download data and imagery from EOSDIS for the the Nepalese region affected by the earthquake on April 25, 2015 and aftershocks.
2 MIN READ
Earthquakes Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| GUARDIAN | The GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) is a near real-time (NRT) ionospheric monitoring tool for natural hazards warning. | Monitoring Natural Events |
SHOWING 1 OF 1
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