Land Cover Characterization and Classification of Arctic Tundra Environments by Means of Polarized Synthetic Aperture X- and C-Band Radar (PolSAR) and Landsat 8 Multispectral Imagery - Richards Island, Canada. - Tobias Ullmann; Andreas Schmitt; Achim Roth; Jason Duffe; Stefan W. Dech; Hans-Wolfgang Hubberten; Roland Baumhauer (Remote. Sens., 2014)