ISRO has monitored the advance and retreat of 2,018 glaciers across the Himalayan region using satellite data from 2000-01 to 2010-11.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/can%E2%80%99t-only-blame-global-warming-himalayan-glaciers%E2%80%99-faster-retreat-government
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himalaya
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/glacial-melt
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-space-research-organisation-isro