Whiteside, Tim and Ahmad, Waqar (2008) Estimating canopy cover from Eucalypt dominant tropical savanna using the extraction of tree crowns from very high resolution imagery. In: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (GEOBIA, 2008 – Pixels, Objects, Intelligence: Geographic Object Based Image Analysis for the 21st Century). ISPRS. ISBN (ISSN) 1682-1777