@techreport{TUW-219473, author = {Scipal, Klaus and Naeimi, Vahid and Hasenauer, Stefan}, title = {Definition of Quality Flags}, institution = {E120 - Department of Geodesy and Geoinformation; Vienna University of Technology}, year = {2005}, number = {ASCAT Soil Moisture Report Series, No. 7}, url = {http://publik.tuwien.ac.at/files/PubDat_219473.pdf} }