Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "remote sensing by radar" Add to list Conference Paper C1 Radar based surface soil moisture retrieval through the combined use of two backscattering models Jesús Álvarez-Mozos, Niko Verhoest (UGent) , Javier Casali and María González-Audícana (2005) Proceedings of SPIE, the International Society for Optical Engineering. 5976.