@unpublished{TUW-280337, author = {Wagner, Wolfgang and Morrison, Keith and Hobbs, Stephen}, title = {Retrieving Soil Moisture from Geostationary Radar Measurements: Algorithms and Known Issues}, year = {2019}, note = {talk: ESA Living Planet Symposium 2019, Milan, Italy; 2019-05-13 -- 2019-05-17} }