DORIS (Doppler Orbitography and Radiopositioning Integrated by Satellite) is a system developped for precise orbit determination and precise ground location.
DORIS is onboard the Cryosat-2, SARAL, Jason-3, Sentinel-3A, Sentinel-3B, Sentinel-3C, HY-2C, HY-2D, HY-2E, Sentinel-6A, Sentinel-6B and SWOT altimetric satellites. It also flew with SPOT-2, SPOT-3, SPOT-4, SPOT-5, TOPEX/POSEIDON, ENVISAT, Jason-1, Jason-2 and HY-2A.
IDS is an international service which provides a support, through DORIS data and products, to geodetic, geophysical, and other research and operational activities.
IDS Workshop 2026: presentations are online
Geodesy for a resilient Africa Summer School: presentations are online
IDS Activity Report 2025 now online
Ground network, stations, sitelogs, maps, network viewer, station position times series.
Whenever you use IDS data, products, or results in a publication, please include a proper citation.
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For more information about the IDS or for any question, send an email to the IDS Central Bureau.
DPOD2020 version 7.0 available at CDDIS and IGN data centers (see dorismail 1506) DPOD2020 version 7.1 available at CDDIS and IGN data...
New point at Tristan Da Cunha (TRKC)The DORIS antenna at TRISTAN DA CUNHA has been replaced following a major storm on...
Updated version of the document satellite macromodels implemented in CNES POE processing including updates regarding DORIS...
