Search datasets
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The IERS Rapid Service/Prediction Center is the product center of the International Earth Rotation and Reference Systems Service responsible for providing Earth orientation parameters (EOPs) on a...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 01, 2026 at 11:10 PM -
This dataset consists of ground-based multi-GNSS (Global Navigation Satellite System) Broadcast Ephemeris Data. GNSS satellites provide autonomous geo-spatial positioning with global coverage....
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 01, 2026 at 11:59 PM -
This dataset consists of ground-based Global Navigation Satellite System (GNSS) Beidou Broadcast Ephemeris Data (sub-hourly files) from the NASA Crustal Dynamics Data Information System (CDDIS)....
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
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...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
This dataset consists of ground-based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (hourly files) from the NASA Crustal Dynamics Data Information System (CDDIS). GNSS...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
This dataset consists of ground-based Satellite Laser Ranging observation data (full-rate, daily 24 hour files) from the NASA Crustal Dynamics Data Information System (CDDIS). SLR provides...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
This derived product set consists of Global Navigation Satellite System Final Ionosphere Vertical Total Electron Content (VTEC) product (daily files) from the NASA Crustal Dynamics Data...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 01, 2026 at 11:11 PM -
SLR Satellite Orbit solutions available from the Crustal Dynamics Data Information System (CDDIS). Precise Orbit Determination (POD) solutions in Standard Product 3 (SP3) format derived from...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 02, 2026 at 12:32 AM -
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...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 01, 2026 at 11:31 PM -
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...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 01, 2026 at 11:12 PM -
Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Geocenter Time Series Product from the NASA Crustal Dynamics Data Information System (CDDIS). DORIS is a dual-frequency...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
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.
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
This dataset consists of differential code biases (DCBs) from a network of ground-based Global Navigation Satellite System (GNSS) station and available from the NASA Crustal Dynamics Data...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 01, 2026 at 11:31 PM -
This dataset consists of ground-based Global Navigation Satellite System (GNSS) Galileo Broadcast Ephemeris Data (daily files) from the NASA Crustal Dynamics Data Information System (CDDIS). GNSS...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
This derived product set consists of a summary comparing the International GNSS Service (IGS) Real-Time Service (RTS) orbit and clock products from all analysis center and combination streams with...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 01, 2026 at 11:11 PM -
This derived product set consists of Global Navigation Satellite System a Ionosphere Vertical Total Electron Content (VTEC) fluctuation measurement product (daily files) from the NASA Crustal...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 01, 2026 at 11:11 PM -
This dataset consists of ground-based Global Navigation Satellite System (GNSS) Beidou Broadcast Ephemeris Data (daily files) from the NASA Crustal Dynamics Data Information System (CDDIS). GNSS...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 01, 2026 at 11:34 PM -
This derived product set consists of Global Navigation Satellite System Final Combined Station Positions/Velocities Product available from the Crustal Dynamics Data Information System (CDDIS)....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 01, 2026 at 11:11 PM -
This dataset consists of ground-based Satellite Laser Ranging observation data (normal points, daily 24 hour files) from the NASA Crustal Dynamics Data Information System (CDDIS). SLR provides...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 01, 2026 at 11:31 PM -
This dataset consists of ground-based Satellite Laser Ranging observation data (full-rate, monthly files) from the NASA Crustal Dynamics Data Information System (CDDIS). SLR provides unambiguous...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 01, 2026 at 11:31 PM
