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Centre National D'Études Spatiales

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Published: June 19, 2015

SWOT is being jointly developed by NASA and Centre National D’Études Spatiales (CNES). Among other contributions, CNES will build the Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Antenna and Altimeter for the SWOT Payload Module.

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A photograph of the Varzea Forest area of Brazil (2 of 4).
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The SWOT satellite observatory is being jointly built by NASA and Centre National D’Études Spatiales (CNES).
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Lake Calado, Amazon
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