@techreport{TUW-218001, author = {Wagner, Wolfgang and Dorigo, Wouter and Paulik, Christoph}, title = {The use of Earth observation satellites for soil moisture monitoring}, institution = {E120 - Department of Geodesy and Geoinformation; Vienna University of Technology}, year = {2013}, url = {http://publik.tuwien.ac.at/files/PubDat_218001.pdf} }