DORIS Ground Station Coordinate Time Series from NASA

Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Station Coordinates Product from NASA CDDIS provides station position time series in STCD format. The dataset is derived from DORIS data analysis by International DORIS Service (IDS) centers and is hosted by the National Aeronautics and Space Administration. One platform indicates a last update date of March 13, 2026.

Use Cases

• Analyzing long-term tectonic plate motion using station coordinate time series.
• Validating satellite orbit determination models with ground-based DORIS measurements.
• Contributing to the International Terrestrial Reference Frame (ITRF) with precise station position data.
• Monitoring vertical land motion and seasonal deformation at geodetic stations.

Strengths

• Data is produced by International DORIS Service (IDS) analysis centers, ensuring standardized processing.
• The dataset is hosted by NASA's authoritative CDDIS archive, indicating institutional support.

Limitations

• No column names, row counts, or specific file sizes are provided by any source, limiting technical assessment.
• Sources conflict on license details: one specifies 'other-license-specified', while another lists 'None'.

Provenance

Source

National Aeronautics and Space Administration (NASA) CDDIS, generated by International DORIS Service (IDS) analysis centers.

Collection Method

Derived from analysis of Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) data.

Time Range

null

Freshness

2026-03-13 01:46:35.525458

Geography

Global coverage of DORIS ground stations.