Philip A. Townsend Jane R. Foster Assessing flooding and vegetation structure in forested wetlands using Radarsat SAR imagery. 1171-1173 2002 IGARSS https://doi.org/10.1109/IGARSS.2002.1025811 conf/igarss/2002 db/conf/igarss/igarss2002.html#TownsendF02a