Science Meetings

Aquarius/SAC-D Microwave Radiometer (MWR): Instrument Description & Brightness Temperature Calibration

Biswas, S.K., Jones, L., Rocca, D., and Gallio, J.-C. (28-Sep-15)

The K/Ka-Band Microwave Radiometer (MWR) on-board Aquarius/SAC-D mission is described here with details on its radiometric calibration. The calibration is separated in two major instrument parts viz. receiver and antenna switch-matrix. An on-orbit calibration using Naval Research Laboratory's WindSat radiometer is used to determine antenna pattern correction coefficients and residual biases.

The Aquarius/SAC-D mission is a collaboration between NASA and Argentina's space agency, Comisión Nacional de Actividades Espaciales (CONAE). Communication, public engagement and web content for Aquarius is provided by the University of Maine. The Aquarius mission is supported by the NASA Science Mission Directorate and additional information on the Aquarius mission is available here. Click here for privacy policy and important notices.

NASA Official: Gene Carl Feldman
Webmaster: Lisa G. Taylor
Last Updated: 26 July 2017