Measurements and Applications
Precise orbit determination; Real time onboard orbit determination (navigation). The main changes from previous versions of DORIS are the instrument will be fully redunded; software can be fully reloaded without any mission interruption; platform attitude is provided in real time to DORIS and used by Diode (on-board DORIS navigator), also downloaded by DORIS in the science telemetry flow; a dosimeter is included in the electronic box; the altimeter will received information from Doris onboard for real-time tracking
Full Name
Doppler Orbitography and Radio-positioning Integrated by Satellite-New Generation XX
Status
Operational
Instrument Agencies
Maturity
Medium Heritage
Instrument Type
Precision orbit 
Geometry
TBD
Instrument Technology
Radio-positioning system
Sampling
Sounding
Accuracy
Real time orbit accuracy of 2.7 cm
OSTM (Jason-2) - Ocean Surface Topography Mission (2008 - 2019) |
CryoSat-2 - CryoSat-2 (2010 - 2025) |
| HY-2A - Ocean dynamics satellite A (2011 - 2022) |
| SARAL - Satellite with ARgos and ALtiKa (2013 - 2025) |