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Tectonics Data Access and Tools
Tectonics Datasets
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| NISAR Provisional Geocoded Pixel Offsets (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Provisional Geocoded Polarimetric Covariance Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, PNG, XML, PDF, CSV, KML, YAML | |
| NISAR Provisional Geocoded Single Look Complex Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, PNG, XML, PDF, CSV, KML, YAML | |
| NISAR Provisional Geocoded Unwrapped Interferogram Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, PNG, XML, PDF, CSV, KML, YAML | |
| NISAR Provisional Radar Raw Signal Calibration Data (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2026-06-16 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, YAML | |
| NISAR Provisional Radar Raw Signal Science Data (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PDF, YAML | |
| NISAR Provisional Range Doppler Pixel Offsets (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Provisional Range Doppler Single Look Complex Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PNG, PDF, CSV, KML, YAML | |
| NISAR Provisional Range Doppler Unwrapped Interferogram Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Provisional Range Doppler Wrapped Interferogram Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-28 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Urgent Response Level 1 Product | 1 | NISAR | L-SAR, S-SAR | 2026-06-18 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, CSV, PDF, KML, YAML, PNG | |
| NISAR Urgent Response Level 2 Product | 1 | NISAR | L-SAR, S-SAR | 2026-06-18 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, CSV, PDF, KML, YAML, PNG | |
| NISAR Urgent Response Radar Raw Signal Science Data | 1 | NISAR | L-SAR, S-SAR | 2026-07-08 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PDF, YAML | |
| OPERA Coregistered Single-Look Complex from Sentinel-1 Static Layers validated product (Version 1) | 1 | Sentinel-1A, Sentinel-1B, Sentinel-1C | C-SAR | 2014-04-03 to Present | HDF5, XML | ||
| OPERA Coregistered Single-Look Complex from Sentinel-1 validated product (Version 1) | 1 | Sentinel-1A, Sentinel-1B, Sentinel-1C | C-SAR | 2016-07-01 to Present | HDF5, XML | ||
| OPERA Radiometric Terrain Corrected SAR Backscatter from Sentinel-1 Static Layers validated product (Version 1) | 1 | Sentinel-1A, Sentinel-1B, Sentinel-1C | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
GeoTIFF, XML | |
| OPERA Radiometric Terrain Corrected SAR Backscatter from Sentinel-1 validated product (Version 1) | 1 | Sentinel-1A, Sentinel-1B, Sentinel-1C | C-SAR | 2016-04-14 to Present |
N: 90 S: -60 E: 180 W: -180 |
HDF5, GeoTIFF, XML | |
| OPERA Surface Displacement from Sentinel-1 Static Layers validated product (Version 1) | 1 | Sentinel-1A, Sentinel-1B, Sentinel-1C | C-SAR | 2014-04-03 to Present | COG, XML, PNG | ||
| OPERA Surface Displacement from Sentinel-1 validated product (Version 1) | 1 | Sentinel-1A, Sentinel-1B, Sentinel-1C | C-SAR | 2016-07-01 to Present | netCDF-4, XML, PNG, Zarr | ||
| RADARSAT-1 Level 0 Product | 1 | RADARSAT-1 | SAR | 1996-02-01 to 2009-03-17 |
N: 90 S: -90 E: 180 W: -180 |
||
| RADARSAT-1 Level 1 Product | 1 | RADARSAT-1 | SAR | 1996-02-01 to 2009-03-17 |
N: 90 S: -90 E: 180 W: -180 |
||
| Satellite Laser Ranging (SLR) ILRS Analysis Center (AC) 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 Analysis Center (AC) 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 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) |
Featured Tectonics Observation Method: Sentinel-1 C-band Synthetic Aperture Radar
The ESA (European Space Agency's) Sentinel-1A/B satellites are equipped with synthetic aperture radar (SAR) instruments that record continuous all-weather, day-and-night imagery. SAR energy beams can penetrate cloud and tree canopy cover to detect very small changes to the height, shape, and position of Earth surfaces. The ability of Sentinel-1 to capture detailed SAR images anywhere at any time makes them excellent tools for producing interferograms and digital elevation models to track the movement of Earth's plates.
Join us as we show new and experienced users how to use Vertex to discover and access Sentinel-1 synthetic aperture radar (SAR) data at NASA's Alaska Satellite Facility (ASF) Distributed Active Archive Center (DAAC).
NASA's ASF DAAC has rolled out the first tool in its planned Advanced Products Toolbox for synthetic aperture radar (SAR) data with a single-command Radiometrically Terrain-Correct (RTC) tool. Join us for the tool demo and provide your input.
This webinar will introduce users to radiometrically terrain corrected (RTC) datasets and demonstrate the process of using Vertex to search for source granules, submit them for processing, and access the finished products.
NASA's ASF DAAC released the Global Seasonal Sentinel-1 Interferometric Coherence and Backscatter Dataset.
Tectonics 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 |
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