GIS-Based Investigation across Borders, India (Funded by LWS, Successfully Concluded) Establishment of Land Base Cartography, West Bengal (Successfully Completed) Parcel Land Survey and GIS Mapping, Government of India (Successfully Executed) Solar Energy Capture on Rooftops at Regional Science Centre (Triumphantly Concluded, Supported by RSC) Rainwater Harvesting with a Special Focus on Subterranean Water Resources (Completed) Ongoing Geodatabase Development for Multiple Indian Districts (Continuing from 2022 to 2024)