@techreport{TUW-219469, author = {Scipal, Klaus}, title = {ERS-METOP Scatterometer Cross-Calibration}, institution = {E120 - Department of Geodesy and Geoinformation; Vienna University of Technology}, year = {2006}, number = {ASCAT Soil Moisture Report Series, No. 9}, url = {http://publik.tuwien.ac.at/files/PubDat_219469.pdf} }