Three-dimensional Woody Vegetation Structure across Different Land-use Types and -land-use Intensities in a Semi-arid Savanna. - Jolene T. Fisher; Barend Erasmus; Edward Witkowski; Jan van Aardt; Gregory Asner; Ty Kennedy-Bowdoin; David E. Knapp; Ruth Emerson; James Jacobson; Renaud Mathieu; Konrad J. Wessels (IGARSS (2), 2009)

Deriving Indices of Landscape Function from Spectral Reflectance of Grassland and Savanna on Gold Mines in South Africa. - David Furniss; Isabel Weiersbye; David Tongway; Robi Stark; Nir Margalit; Henk Nel; Etienne Grond; Edward Witkowski (IGARSS (3), 2009)