Loading...
Loading...
Available on 2 platforms
Sign in to view source links and access this dataset
DORIS data provides precise orbit determination and high-accuracy ground beacon positioning using a dual-frequency Doppler system. The system was developed by the French space agency CNES and has been deployed on multiple satellite missions including TOPEX/Poseidon, SPOT series, Envisat, and Jason. This centralized uplink system collects Doppler shift measurements from ground beacons to orbiting receivers.
License is listed as 'other-license-specified'; users must investigate specific terms. Data formats include BIN and ISO, which may require specialized software for access. A future 'last updated' date suggests metadata inaccuracies.