@article{UllmannSchmittRothetal.2014,
  author    = {Tobias Ullmann and Andreas Schmitt and Achim Roth and Jason Duffe and Stefan Dech and Hans-Wolfgang Hubberten and Roland Baumhauer},
  title     = {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},
  doi       = {10.3390/rs6098565},
  year      = {2014},
}