Legg, C.Jewell, N.2014-12-162014-12-161995The Sri Lanka Forester-Special issue:p.3-24https://dl.nsf.gov.lk/handle/1/16332ForestryImage processingData processingVisual interpretationDigital mapsForest coverMap processingA 1:50,000-scale forest map of Sri lanka. the basis for a National Forest Geographic Information System