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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 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
SENTINEL-1B_METADATA_RAW 1 Sentinel-1B C-SAR 2016-04-25 to 2021-12-24

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

Global Navigation Satellite System (GNSS) Final Clocks Products from NASA CDDIS 1 GLONASS, GPS, GROUND STATIONS GLONASS, GPS, GNSS 1998-11-08 to Present

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

RINEX
Ground-Based Global Navigation Satellite System (GNSS) Data (1-second sampling, real-time streams) from NASA CDDIS 1 Beidou, Galileo, GLONASS, GPS, GROUND STATIONS, QZSS, IRNSS Beidou P, Galileo P, GLONASS P, GPSP, GNSS RECEIVER, QZSS P, IRNSS P 1992-01-01 to Present

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

RTCM (Radio Technical Commission for Maritime Services)
Ground-Based Satellite Laser Ranging (SLR) Observation Data (normal points, monthly 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 1982-01-01 to Present

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

ILRS data format, CRD format
Global Navigation Satellite Systems (GNSS) Troposphere Products from NASA CDDIS 1 GLONASS, GPS, GROUND STATIONS GLONASS, GPS, GNSS 1997-01-26 to Present

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

SINEX_TRO
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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