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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
Ground-Based Satellite Laser Ranging (SLR) Observation Data (normal points, daily, 24 hour files) from NASA CDDIS 1 LAGEOS-1, LAGEOS-2, ETALON-1, ETALON-2, GROUND STATIONS, AJISAI, STARLETTE, STELLA, Galileo, GLONASS, Beidou, IRNSS, QZSS, LARES LASER REFLECTOR, SLR Station 2016-01-01 to Present

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

ILRS data format, CRD format
Global Navigation Satellite System (GNSS) IGS Ultra-Rapid Orbit Solution Comparison Summary 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

Text format, UNIX compressed ASCII
OPERA Coregistered Single-Look Complex from Sentinel-1 validated product (Version 1) 1 Sentinel-1A, Sentinel-1B, Sentinel-1C C-SAR 2014-06-15 to Present HDF5, XML
CDDIS MEaSUREs SESES GNSS products Daily 5-minute Precise Point Positioning (PPP) Tropospheric Estimates 1 GLONASS, GPS, GROUND STATIONS GLONASS RECEIVERS, GPS, GNSS RECEIVER 1992-01-01 to Present

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

SOPAC GLOBK ATS Model
Global Navigation Satellite System (GNSS) Predicted Ionosphere Products from NASA CDDIS 1 GLONASS, GPS, GROUND STATIONS GLONASS, GPS, GNSS 2008-01-01 to Present

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

IONEX (IONosphere map EXchange)
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily antenna phase centers (24-hour files) from NASA CDDIS 1 GPS, GROUND STATIONS 2023-10-01

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

JPL Piecewise Constant Model Parameter (ASCII)
Combined GPS Broadcast Ephemeris Data (30-second sampling, hourly files) 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

RINEX
Satellite Laser Ranging (SLR) International Laser Ranging Service (ILRS) Data Handling Files 1 SATELLITES 1976-01-01

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

SINEX
STS-68_GRD 1 STS-68 SIR-C 1994-09-30 to 1994-10-12
Global Navigation Satellite System (GNSS) IGS Daily Ionosphere Vertical Total Electron Content (VTEC) Comparison 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 1998-01-01 to Present

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

IONEX
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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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