From discovery to visualization, data tools such as GeoGateway, NASA Worldview, and Earthdata Search guide users in making the most of earthquake data.
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| Satellite Laser Ranging (SLR) ILRS Combination Center (CC) Orbit Product (weekly files, generated weekly) from NASA CDDIS | 1 | LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS | LASER REFLECTOR, SLR Station | 2016-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
extended standard product-3 (SP3) | |
| Satellite Laser Ranging (SLR) ILRS Combination Center (CC) Station Position and Earth Rotation Parameters (ERP) Product (weekly files, generated daily) from NASA CDDIS | 1 | LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS | LASER REFLECTOR, SLR Station | 1976-05-16 to Present |
N: 90 S: -90 E: 180 W: -180 |
Software Independent Exchange (SINEX) | |
| Satellite Laser Ranging (SLR) ILRS Orbit Prediction Product (multi-day, daily, and sub-daily files) from NASA CDDIS | 1 | LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS | LASER REFLECTOR, SLR Station | 1988-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
CPF format (current), TIV format (prior to 2012) | |
| Sentinel-1 Interferograms | 1 | Sentinel-1A, Sentinel-1B | C-SAR | 2014-10-15 to 2023-05-28 |
N: 20.31149 S: 18.84486 E: -154.672 W: -156.4174 N: 37.00386 S: 30.13852 E: -112.4875 W: -114.0486 N: 55.19449 S: 53.97382 E: -161.2068 W: -165.6942 N: 35.68992 S: 34.68611 E: -119.0944 W: -120.6429 N: 32.6 S: 31.94 E: -103.6 W: -104.86 |
netCDF-4, PNG, JSON | |
| Sentinel-1A Dual Polarization Full Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization Full Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization High Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization High Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization Medium Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization Medium Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Level 0 Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Level 0 Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Look Complex Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Look Complex Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Polarization High Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Polarization High Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Polarization Medium Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Polarization Medium Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
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| Sentinel-1B Dual Polarization High Resolution Ground Range Detected Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
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| Sentinel-1B Dual Polarization High Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
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| Sentinel-1B Dual Polarization Medium Resolution Ground Range Detected Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
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| Sentinel-1B Dual Polarization Medium Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
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| Sentinel-1B Level 0 Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1B Level 0 Product Metadata | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
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| Sentinel-1B Single Look Complex Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
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.
| 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 | |
| Panoply | Panoply is a cross-platform application that plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. | Visualization, Customization, Reformatting, Subsetting, Comparison | |
| Vertex | Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data. | Search and Discovery, Access, Downloading, Processing, Subsetting |
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