Publications 1. Kumar, R., Roy, S. S., Ghosh, S., & Patadia, F. (2024). Hybrid spatial modelling on urban flood hazard using remote sensing, GIS, and analytic hierarchy process: A study of Delhi NCR, India. Journal of the Indian Society of Remote Sensing. https://doi.org/10.1007/s12524-024-02065-z (Scopus Indexed- IF 2.2) 2. Roy, S. S., Sinha, L. K., Mallick, J., & Singh, C. K. (2022). Determining metamorphic grade from greenschist to amphibolite using Hyperion data: The case of an inverted metamorphic gradient of Almora Nappe (Lesser Himalaya). Geocarto International (Scopus Indexed- IF- 3.5) 3. Roy, S.S; Singh, C.K., & Sinha L.K. (2020). ‘Reflectance based semi-empirical model to determine nature and metamorphic grade of Almora group of rocks, Kumaon (Lesser) Himalaya’, Geocarto International, 1345- 1363. (Scopus Indexed IF 3.5) 4. Kumar, A., Roy, S. S., & Singh, C. K. (2020). Geochemistry and associated human health risk through potential harmful elements (PHEs) in groundwater of the Indus basin, India. Environmental Earth Sciences, 79(4), 1-14. (Scopus Indexed IF 3.0) 5. Singh, C. K., Kumar, A., & Roy, S. S. (2018). Quantitative analysis of the methane gas emissions from municipal solid waste in India. Scientific reports, 8(1), 1-8. (Scopus Indexed- IF 3.8) 6. Singh, C. K., Kumar, A., & Roy, S. S. (2017). Estimating potential methane emission from municipal solid waste and a site suitability analysis of existing landfills in Delhi, India. Technologies, 5(4), 62. (Scopus Indexed -3.6) Conferences and book chapters 1. Varma, S., Roy, S.S., Rai, P.K. (2024). Machine Learning for Forest Fire Risk and Resilience. In: Ghosh, S., Kumari, M., Mishra, V.N. (eds) Geospatial Technology to Support Communities and Policy. Geotechnologies and the Environment, vol 26. Springer, Cham. https://doi.org/10.1007/978-3-031- 52561-2_10 2. Roy, S. S., & Singh, C. K. (2018). Evaluation of Spectral Mapping Methods of Mineral Aggregates and Rocks along the Thrust Zones of Uttarakhand Using Hyperion Data. In Geospatial Applications for Natural Resources Management (pp. 251-274). CRC Press. 3. Kumar, A., Roy, S.S., & Singh, C.K. (2020) Arsenic geochemistry and possible mitigation strategies for exposure reduction in Indus River basin, Punjab, India. National Conference on Recent Trends in Environmental Pollution & Disaster Risk Reduction. IIT Dhanbad and FICCI 4. Roy, S. S., & Singh, C. K. Reflectance (2021) Spectroscopy based semi empirical model to define grade and nature of metamorphism of Almora Klippe, Lower Himalaya.14th Euro-conference on rock physics and rock mechanics