Biophysical forest type characterization in the Colombian Amazon by airborne polarimetric SAR. - Dirk H. Hoekman; Marcela J. Quinones (IEEE Trans. Geosci. Remote. Sens., 2002)

Exploration of factors limiting biomass estimation by polarimetric radar in tropical forests. - Marcela J. Quinones; Dirk H. Hoekman (IEEE Trans. Geosci. Remote. Sens., 2004)