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Solid Earth Data Access and Tools

NASA data span the composition, dynamics, and processes that describe the solid aspects of Earth. Our datasets and tools help researchers translate these interconnected data points into actionable, Earth science knowledge.

Solid Earth Datasets

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Dataset Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
ALOS_PALSAR_LEVEL2.2 1 ALOS PALSAR 2006-01-23 to 2011-05-23

N: 90 S: -90 E: 180 W: -180

Sentinel-1C Level 0 Product 1 Sentinel-1C C-SAR 2025-03-28 to Present

N: 90 S: -90 E: 180 W: -180

SAFE
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 (GNSS) Observation Summary Data (30-second sampling, daily files), output of TEQC (translation, editing, and quality check) 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
Delta-X: Soil Accretion Rates from Cs-137 Activity and NUMAR Validation, MRD, LA 1 MODELS, FIELD SURVEYS, LABORATORY Computer, SEDIMENT CORERS, HPGE 2021-09-22 to 2023-04-23

N: 29.5643 S: 29.1714 E: -90.8225 W: -91.4417

CSV
Ground-Based Global Navigation Satellite System (GNSS) Beidou Broadcast Ephemeris Data (daily files) from NASA CDDIS 1 Beidou, GROUND STATIONS Beidou P 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

RINEX
IceBridge CMG GT-1A Gravimeter L2 Geolocated Free Air Gravity Disturbances V001 1 BT-67 CMG-GT-1A 2012-11-22 to 2012-12-04

N: -53 S: -90 E: 180 W: -180

6.5 Kilometers x 6.5 Kilometers XML, ASCII
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
CDDIS MEaSUREs SESES products High-rate Earthquake Displacement 1 GLONASS, GPS, GROUND STATIONS GLONASS RECEIVERS, GPS, GNSS RECEIVER 1992-01-01 to Present

N: 90 S: -90 E: 180 W: -180

text, image, metadata, and binary data files
Global Navigation Satellite System (GNSS) Real-Time Clocks Products from NASA CDDIS 1 GLONASS, GPS, GROUND STATIONS GLONASS, GPS, GNSS 2008-10-05 to Present

N: 90 S: -90 E: 180 W: -180

IGS SSR
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Solid Earth Data Tools

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Tool 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
Vertex Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data. Search and Discovery, Access, Downloading, Processing, Subsetting
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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