@Article{hess-13-381-2009,
AUTHOR = {Marzahn, P. and Ludwig, R.},
TITLE = {On the derivation of soil surface roughness from multi parametric PolSAR data and its potential for hydrological modeling},
JOURNAL = {Hydrology and Earth System Sciences},
VOLUME = {13},
YEAR = {2009},
NUMBER = {3},
PAGES = {381--394},
URL = {http://www.hydrol-earth-syst-sci.net/13/381/2009/},
DOI = {10.5194/hess-13-381-2009}
}