• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

GPS tracking data measurements from the GPS Payload (GPSP) receiver onboard SWOT. The tracking data are generated by the GPSP using signals from the GPS constellation of satellites and are used to...

• pdf
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• +5 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Tracking data measurements from the Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) payload receiver onboard SWOT. The tracking data are generated using signals from...

• pdf
• pdf
• none
• none
• none
• none
• +5 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset consists of ground-based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (daily files) from the NASA Crustal Dynamics Data Information System (CDDIS). GNSS...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset consists of ground-based Global Navigation Satellite System (GNSS) Satellite-Based Augmentation System (SBAS) Broadcast Ephemeris Data (daily files) from the NASA Crustal Dynamics...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset consists of ground-based Global Navigation Satellite System (GNSS) Quasi-Zenith Satellite System (QZSS) Broadcast Ephemeris Data (daily files) from the NASA Crustal Dynamics Data...

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• html
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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Satellite Laser Ranging Final Orbit Product (weekly files, generated weekly) from the NASA Crustal Dynamics Data Information System (CDDIS). SLR provides...

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• none
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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset consists of ground-based Satellite Laser Ranging observation data (normal points, monthly files) from the NASA Crustal Dynamics Data Information System (CDDIS). SLR provides...

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• html
• none

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset consists of ground-based Global Navigation Satellite System (GNSS) Quasi-Zenith Satellite System (QZSS) Broadcast Ephemeris Data (sub-hourly files) from the NASA Crustal Dynamics...

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• html
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• 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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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Satellite center of mass position with respect to its reference point. The SAT_COM product provides the X/Y/Z coordinates of satellite center of mass in the KaRIn metering and structure reference...

• pdf
• pdf
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• +5 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Provides L1B GNSS-RO-POD tracking data for the Sentinel-6A radar altimetry mission.

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• +6 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Provides L1B hourly GNSS-POD tracking data for the Sentinel-6A radar altimetry mission.

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• +6 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System satellite orbit products (daily files, generated daily) from the real-time IGS analysis center submissions available from...

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• html
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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System Final Satellite and Receiver Clock Product (30-second granularity, daily files, generated weekly) from the NASA Crustal...

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• pdf
• html
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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System Ultra-Rapid Earth Rotation Product (ERP) from the NASA Crustal Dynamics Data Information System (CDDIS). GNSS provide...

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• none
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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System Ionosphere Vertical Total Electron Content (VTEC) comparison product (daily files) from the NASA Crustal Dynamics Data...

• html
• none
• none

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System Final Earth Rotation Parameter (ERP) Product from the NASA Crustal Dynamics Data Information System (CDDIS). GNSS provide...

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• none
• none

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System Final Combined Station Positions/Velocities (no covariance matrix) Product available from the Crustal Dynamics Data...

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• none

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System satellite orbit products (daily files, generated daily) from the real-time IGS analysis center submissions available from...

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• html
• none

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This derived product set consists of Global Navigation Satellite System a high-rate Ionosphere Vertical Total Electron Content (VTEC) product (daily files) from the NASA Crustal Dynamics Data...

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• none
• none