Digital polygon data of Glaciers of Bhutan in 1980. This dataset is created using Landsat MSS imageries of 1980. The glacier outlines was derived semi-automatically using object-based image classification (OBIC ) method separately for clean ice and debris cover and further editing and validation was done carefully by draping over the high resolution images from Google Earth.
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It contains the information of various facility centers in Bhutan such as health centers,schools, RNR centers & Gewog Office. The data was generated from 50K topo maps and colllected by feild survey using Total Station(NCRP).
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