Quantifying Changes in the Gangotri Glacier of Central Himalaya: Evidence for Increasing Mass Loss and Decreasing Velocity. - Shashank Bhushan; Tajdarul Hassan Syed; Anil V. Kulkarni; Prateek Gantayat; Vibhor Agarwal (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)