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JASON-3
Jason-3 satellite
Jason-3 satellite
CHARACTERISTICS 
Mini satellite of the CNES's Proteus series
CNES/NASA/EUMETSAT/NOAA collaboration
Instruments:
Poseidon-3B altimeter, AMR radiometer, DORIS, LRA, GPSP (GPS location) and two passengers (LPT, CARMEN-3)
Measurement of ocean surface topography, surface wind speed, wave height.
High inclination orbit at 1336 km altitude
Lifetime 5 years

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The project main steps

Timeline

 
JASON-3 is the follow-on to JASON-2, whose main features it has inherited (orbit, instruments, measurement accuracy, etc). JASON-3 is the result of close international cooperation between EUMETSAT, NOAA, CNES and NASA/JPL, industry and data users working to accomplish a benchmark mission in terms of data quality and science and economic return.
 

The four partners Eumetsat, Noaa, Nasa and Cnes have planned a launch of JASON-3 in April 2014. A maximum of recurrence with JASON-2 is expected to minimize cost and risk

Onboard the JASON-3 satellite, which uses a PROTEUS platform, the payload is composed of a Poseidon-3B radar altimeter supplied by CNES, an Advanced Microwave Radiometer (AMR) supplied by NASA/JPL, and a triple system for precise orbit determination: the DORIS instrument (CNES), GPS receiver and a Laser Retroflector Array (LRA) (NASA). Two (instead of three for JASON-2) further onboard instruments (LPT, CARMEN-3) will also be included.


Latest Update 02/08/2011
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AVISO web site:
Data, information and news about altimetry  
NEWS
19-21 October 2011
Ocean Surface Topography Science Team (OSTST) meeting in San Diego, USA.
 
February 2011
System Synthesis Design Review (SSDR)
 
12 March 2010
A Jason-3 satellite to replace Jason-1 in 2013