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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 |
|---|---|---|---|---|---|---|---|
| MERRA-2 tavgU_2d_adg_Nx: 2d,diurnal,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics (extended) 0.625 x 0.5 degree V5.12.4 (M2TUNXADG) at GES DISC | 5.12.4 | MERRA-2 | NOT APPLICABLE | 1980-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
0.625 Decimal Degrees x 0.5 Decimal Degrees | |
| MISR Derived Case Study Data for Iceland Volcanic Eruptions (Eyjafjallajokull, Grimsvotn, Holuhraun) Including Geometric Plume Height and Qualitative Radiometric Particle Property Information | 1 | Terra | MISR | 2010-04-15 to 2015-02-21 | ASCII, PNG, JPEG, HDF5 | ||
| MISR Derived Case Study Data for Kilauea Volcanic Eruptions Including Geometric Plume Height and Qualitative Radiometric Particle Property Information | 1 | Terra | MISR | 2000-10-25 to 2018-08-01 | ASCII, PNG, JPEG, HDF5 | ||
| Multi-Global Navigation Satellite System (GNSS) 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 RECEIVER, QZSS P, IRNSS P, SBAS P | 1992-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
RINEX | |
| NISAR Beta Geocoded Pixel Offsets (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Beta Geocoded Polarimetric Covariance Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, PNG, XML, PDF, CSV, KML, YAML | |
| NISAR Beta Geocoded Single Look Complex Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, PNG, XML, PDF, CSV, KML, YAML | |
| NISAR Beta Geocoded Unwrapped Interferogram Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, PNG, XML, PDF, CSV, KML, YAML | |
| NISAR Beta Radar Raw Signal Calibration Data (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2021-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, YAML | |
| NISAR Beta Radar Raw Signal Science Data (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2021-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PDF, YAML | |
| NISAR Beta Range Doppler Pixel Offsets (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Beta Range Doppler Single Look Complex Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PNG, PDF, CSV, KML, YAML | |
| NISAR Beta Range Doppler Unwrapped Interferogram Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Beta Range Doppler Wrapped Interferogram Product (Version 1) | 1 | NISAR | L-SAR, S-SAR | 2025-10-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, YAML, PNG, KML, CSV, PDF | |
| NISAR Ephemeral Archive Radar Raw Signal Calibration Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, YAML | |
| NISAR Ephemeral Archive Radar Raw Signal Science Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PDF, YAML | |
| NISAR Level 0A Science Telemetry Data (Version 1) | 1 | NISAR | 2008-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5 | ||
| NISAR Level 1 Private Ephemeral Archive Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, CSV, PDF, KML, YAML, PNG | |
| NISAR Level 1 Private Permanent Archive Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, CSV, PDF, KML, YAML, PNG | |
| NISAR Level 2 Private Ephemeral Archive Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, CSV, PDF, KML, YAML, PNG | |
| NISAR Level 2 Private Permanent Archive Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, CSV, PDF, KML, YAML, PNG | |
| NISAR List of Delivered Files | 1 | NISAR | 2008-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
ASCII | ||
| NISAR Permanent Archive Radar Raw Signal Science Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, XML, PDF, YAML | |
| NISAR Permanent Private Archive Radar Raw Signal Calibration Data | 1 | NISAR | L-SAR, S-SAR | 2025-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5, YAML | |
| NISAR Provisional Custom Products | 1 | NISAR | 2008-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
HDF5 |
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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