Soil moisture retrieval using the C-band polarimetric scanning radiometer during the Southern Great Plains 1999 Experiment. - Thomas J. Jackson; Albin J. Gasiewski; Anna Oldak; Marian Klein; Eni G. Njoku; Aleksandr Yevgrafov; Sven Christiani; Rajat Bindlish (IEEE Trans. Geosci. Remote. Sens., 2002)