Dr. Pravat Kumar Shit is an Assistant Professor at the PG Department of Geography, Raja N. L. Khan Women's College (Autonomous), West Bengal, India. He received his M.Sc & Ph.D. degrees in Geography from Vidyasagar University and PG Diploma in Remote Sensing & GIS from Sambalpur University. His research interests include applied geomorphology, soil erosion, groundwater, forest resources, wetland ecosystem, environmental contaminants & pollution, and natural resources mapping & modeling. He has published seven books (five books in Springer) and more than 50 papers in peer-reviewed journals.  He is currently the editor of the GIScience and Geo-environmental Modelling (GGM) Book Series, Springer-Nature.

Dr. Partha Pratim Adhikary is a Senior Scientist at ICAR-Indian Institute of Water Management, Bhubaneswar, India. He obtained his Ph.D. in Agricultural Physics from ICAR-Indian Agricultural Research Institute, New Delhi, India. His research interests include solute transport, soil and water conservation and management, pedotransfer functions, and geospatial modeling of natural resources. Dr. Adhikary has published more than 60 research papers in peer reviewed journals and three books. His other publications include book chapters, popular articles, technology brochures, technical bulletins and scientific reports. He is the associate editor of Indian Journal of Soil Conservation. Currently, he is the editor of Springer-Nature book series 'GIScience and Geo-environmental Modelling'.

Prof. (Dr.) Debashish Sengupta is working as Professor, Higher Administrative Grade and Former Head of the Department of Geology and Geophysics in Indian Institute of Technology (IIT) Kharagpur, West Bengal, India. Prof. Sengupta has more than 30 years of teaching and research experience. He has completed his PhD in 1987 in Applied Geophysics. His areas of interests are nuclear geophysics including petroleum logging using subsurface nuclear data, radioactive methods and geochronology, radon emanometry and its applications, applications of isotopes and radionuclides in earth and environmental geosciences, heat flow and geothermics. Prof. Sengupta has 100 research publications in international journals and more than 60 papers in Conference Proceedings apart from a large number of Invited Talks delivered both in India and abroad. The research work has been seminal and resulted in the formulation of Environmental Regulation policies in various countries both in India and countries like USA, South America and the European Union. Prof. Sengupta had also been a Visiting Professor at the University of Sao Paulo, Brazil and as Senior Visiting Professor at the University of Salamanca, Spain, earlier, while on a sabbatical leave from the institute. He has received Society of Geoscientists and Allied Technologists (SGAT's) Award of Excellence in Earth Sciences for the year 2003. Prof. Sengupta has published four books.