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This report was an effort for compilation of the research that had been held in the past in the field of glaciology using remote sensing as a technique. For this purpose, results of different research papers and projects in the chronological order have been discussed and a debate on the comparisons is presented. On the basis of thorough literature review, normalized difference snow index (NDSI) has been identified as a quick way to assess snow and glacial extent in the study area. Satellite data captured through Landsat MSS, TM and ETM+ in 1977-79, 1989-1992 and 1999-2001...

Rawal Lake is a man-made reservoir which provides drinking water to Rawalpindi and Islamabad residents. Its area is approximately 1900 hectares located within the isolated section of Margalla Hills National Park (MHNP), offers a look of natural ecological system. Due to the hazards to the flora and fauna of Margalla Hills, Government of Pakistan gave it the status of a national park in 1984. The main source of water supply for lake is the Korang River, and its tributaries. The water from the lake joins river Soan near Sihala. The underground water is of good condition having a pH of 7.4....