Catalog - Data.gov

Found 258 datasets matching "Differential GPS".

Federal
US Coast Guard (USCG) Maritime Differential GPS (DGPS) Locations
- Organization: Department of Homeland Security
- Updated: 2022-10-24T12:14:41-04:00
Homeland Infrastructure Foundation-Level Data (HIFLD) geospatial data sets containing information on US Coast Guard (USCG) Maritime Differential GPS (DGPS) Locations.

Search relevance: 144.35 | Views last month: 4
Federal
Elevation survey across southwest Florida coastal wetlands, 2021
- Organization: Department of the Interior
- Updated: 2022-05-23T00:00:00Z
Accurate elevation data in coastal wetlands is crucial for planning for sea-level rise. Elevation surveys were conducted across southwest Florida wetlands to provide ground validation of LiDAR as...
- xml
- xml
Search relevance: 72.19 | Views last month: 0
Federal
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
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product ontains antenna phase center locations relative to the GPS satellite's center of mass. The product is generated at JPL's Global Differential GPS Operations Centers.
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Search relevance: 55.80 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS Earth Orientation Parameters (1-day sampling, 7-day files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a time series of Earth orientation parameters from the IERS Bulletin A for the GPS constellation of satellites. The product is generated at JPL's Global Differential GPS...
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Search relevance: 55.36 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS) GPS real-time POD Attitude Quaternions (30-second sampling, 60-second files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2025-04-01
This product contains a time series of attitude quaternion components for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. The product is generated...
- html
Search relevance: 52.92 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) Galileo daily antenna phase centers (24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains antenna phase center locations relative to the Galileo satellite's center of mass. The product is generated at JPL's Global Differential GPS Operations Centers.
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Search relevance: 52.43 | Views last month: 1
Federal
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GLONASS daily antenna phase centers (24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains antenna phase center locations relative to the GLONASS satellite's center of mass. The product is generated at JPL's Global Differential GPS Operations Centers.
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Search relevance: 52.05 | Views last month: 0
Federal
Ground-Based GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily accumulated real-time Precise Orbit Determination (POD) Attitude Quaternions (30-second sampling, 24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a time series of attitude quaternion components for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. The product is generated...
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Search relevance: 52.05 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS) GPS real-time POD Clock Corrections (60-second sampling, 60-second files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
This product contains a time series of clock biases for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal 1-sigma uncertainties...
- html
Search relevance: 51.95 | Views last month: 1
Federal
Ground-Based GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily accumulated real-time Precise Orbit Determination (POD) Clock Corrections (60-second sampling, 24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a time series of clock biases for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal 1-sigma uncertainties...
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Search relevance: 51.85 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS) Galileo real-time POD Clock Corrections (60-second sampling, 60-second files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
This product contains a time series of clock biases for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal 1-sigma uncertainties...
- html
Search relevance: 51.64 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GLONASS Earth Orientation Parameters (1-day sampling, 7-day files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a time series of Earth orientation parameters from the IERS Bulletin A for the GLONASS constellation of satellites. The product is generated at JPL's Global Differential GPS...
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- html
- none
Search relevance: 51.53 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily antenna phase maps (meta data, 24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains file names and URLs to files containing antenna phase map data used in the real-time GPS POD processing. In particular, the IGS ANTEX file name used for the processing is...
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Search relevance: 51.50 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS) GPS real-time POD Orbits (60-second sampling, 60-second files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
This product contains a time series of position and velocity components for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal...
- html
Search relevance: 51.47 | Views last month: 1
Federal
IceBridge GPS L0 Raw Satellite Navigation Data, Version 1
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This data set contains GPS readings over Antarctica using the Trimble Trimflite differential GPS Navigation System. The readings include latitude, longitude, track, ground speed, off-distance,...
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Search relevance: 51.17 | Views last month: 1
Federal
Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) Galileo Earth Orientation Parameters (1-day sampling, 7-day files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a time series of Earth orientation parameters from the IERS Bulletin A for the Galileo constellation of satellites. The product is generated at JPL's Global Differential GPS...
- none
- html
- none
Search relevance: 51.14 | Views last month: 0
Federal
Ground-Based Global Navigation Satellite System (GNSS) GPS real-time POD Clock Corrections (1-second sampling, 60-second files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
This product contains a high-rate time series of clock biases for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal 1-sigma...
- html
Search relevance: 50.72 | Views last month: 1
Federal
Ground-Based GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily accumulated real-time Precise Orbit Determination (POD) Clock Corrections (1-second sampling, 24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a high-rate time series of clock biases for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal 1-sigma...
- none
- html
- none
Search relevance: 50.72 | Views last month: 0
Federal
Ground-Based GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily accumulated real-time Precise Orbit Determination (POD) orbits (60-second sampling, 24-hour files) from NASA CDDIS
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This product contains a time series of position and velocity components for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal...
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- html
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Search relevance: 50.72 | Views last month: 0
Federal
Coastal California Digital Imagery
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-09-12T00:00:00.000+00:00
This digital ortho-imagery dataset is a survey of coastal California. The project area consists of approximately 3774 square miles. The project design of the digital ortho-imagery data...
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Search relevance: 49.57 | Views last month: 0

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