...
Weston, P. and P. de Rosnay: "Quality control plan for Brightness Temperature monitoring", ESA SMOS ESL contract 4000130567/20/I-BG, July 20202020 http://dx.doi.org/10.21957/kfuqck834
Weston, P., P. de Rosnay and S. English: "GRDS test-bed plan" ESA RFI4EO project, April 2020
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