É. Anterrieu, Josianne Costerate, B. Palacin, R. Rodriguez-Suquet, T. Tournier, T. Decoopman, Romain Caujolle, N. Jeannin, L. Costes, F. Payot, N. Rodríguez-Fernández, B. Rougé, F. Cabot, P. Richaume, A. Khazâal, Y. Kerr, J. Morel, M. Colom
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Preliminary System Studies on a High-Resolution SMOS Follow-On: SMOS-HR
The Soil Moisture and Ocean Salinity (SMOS) satellite has provided, for the very first time, systematic passive L-band (1420−1427 MHz) measurements from space with a spatial resolution of ~50 Km. This contribution presents preliminary results of studies conducted for a High Resolution (HR) follow-on mission. The SMOS-HR project is currently undergoing a Phase 0 study by the French space agency. The goal is to ensure continuity of L-band measurements while increasing the spatial resolution to ~10 Km without degrading the radiometric sensitivity and keeping the revisit time of 3 days unchanged.