Wagner, W., Naeimi, V., Scipal, K., De Jeu, R., & Martínez-Fernández, J. (2007). Soil moisture from operational meteorological satellites. Hydrogeology Journal, 15, 121–131. http://hdl.handle.net/20.500.12708/168860 ( reposiTUm)

Ceballos, A., Scipal, K., Wagner, W., & Martínez-Fernández, J. (2005). Validation of ERS scatterometer-derived soil moisture data in the central part of the Duero Basin, spain. Hydrological Processes, 19, 1549–1566. http://hdl.handle.net/20.500.12708/172157 ( reposiTUm)

Laguardia, G., Niemeyer, W., Wagner, W., & Scipal, K. (2006). On the comparison between the LISFLOOD modelled and the ERS/SCAT derived soil moisture. In EGU General Assembly 2006 (Vol. 8). Copernicus Publishing. http://hdl.handle.net/20.500.12708/81827 ( reposiTUm)

Wagner, W., & Künzer, C. (2007). ASCAT Soil Moisture and Freeze Thaw - Research, Development and Validation. Geoland 2 BioPar User’s Meeting, Toulouse, France, EU. http://hdl.handle.net/20.500.12708/81968 ( reposiTUm)

Wagner, W. (2005). Soil moisture retrieval with active microwave systems: Pitfalls and practical solutions. US Department of Agriculture Seminar, Beltsville, Maryland, USA, Austria. http://hdl.handle.net/20.500.12708/81701 ( reposiTUm)

Wagner, W. (2005). Soil moisture and crop yield monitioring with the METOP ASCAT. US Department of Agriculture Seminar, Beltsville, Maryland, USA, Austria. http://hdl.handle.net/20.500.12708/81702 ( reposiTUm)