About the Author
Ashis Sarkar is a distinguished academician in the fields of cartography, geomorphology, quantitative geography and geoinformatics. As a member of the West Bengal Senior Education Service, he is currently Head, PG Department of Geography, Chandernagore College. Professionally, he is a member/resource person/life fellow of a number of academic bodies/societies. He is also the Editor-in-Chief of the Indian Journal of Spatial Science.