An overview of the JERS-1 SAR Global Boreal Forest Mapping (GBFM) project. - Ake Rosenqvist; Masanobu Shimada; Bruce Chapman; Kyle C. McDonald; Gianfranco De Grandi; Hans Jonsson; Cynthia L. Williams; Yrjö Rauste; Matts Nilsson; Daisuke Sango; M. Matsumoto (IGARSS, 2004)