Performance Metrics for Soil Moisture Retrievals and Application RequirementsDara Entekhabi(Massachusetts Institute of Technology), Wade T. Crow(Agricultural Research Service)Journal of HydrometeorologyFebruary 2, 201010.1175/2010jhm1223.1Cited by 530SaveCiteExport RISWatch citationsRelated PapersUpscaling sparse ground‐based soil moisture observations for the validation of coarse‐resolution satellite soil moisture products|Reviews of Geophysics|2012|750