高分辨率SMOS后续系统SMOS- hr的初步系统研究

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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引用次数: 3

摘要

土壤湿度和海洋盐度(SMOS)卫星首次从空间提供了系统的无源l波段(1420−1427 MHz)测量,空间分辨率为~50 Km。本报告介绍了为高分辨率后续特派团进行的研究的初步结果。SMOS-HR项目目前正在法国航天局进行第0阶段研究。目标是确保l波段测量的连续性,同时在不降低辐射灵敏度的情况下将空间分辨率提高到~10 Km,并保持3天的重访时间不变。
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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.
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