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Clean-ice and Debris-covered Glaciers of Bhutan 1990

Updated Date: 9/8/2020 2:32:12 PM

Digital polygon data of Glaciers of Bhutan in 1990. This dataset is created using Landsat MSS and TM imageries of 1990. 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.