Lecture Evaluation of SMOS and ASCAT soil moisture products over Norway using ground-based in situ observations. Griesfeller, A.; Lahoz, W.A.; Svendby, T.M.; Haugen, L.M.; Wagner, W.; Dorigo, W.; Kerr, Y.; de Jeu, R.A.M. Publication details Presented at Satellite Soil Moisture Validation & Application Wokshop 2013, 01 - 03 July 2013, Frascati, Italy.