Journal of Remote Sensing, Environmental Science & Geotechnical Engineering ISSN: 3107-7366 (Online)

Authors: Dr. Ananya Mehta, Mr. Rohit Sharma

Abstract: Wetlands are among the most productive and ecologically significant ecosystems, providing vital services such as water purification, biodiversity support, and climate regulation. However, rapid urbanization, agricultural expansion, and climate change have significantly degraded these habitats. Remote sensing technology, combined with Geographic Information Systems (GIS), has emerged as a powerful approach for mapping, monitoring, and managing wetlands. This paper explores various applications of remote sensing in wetland conservation and management, including habitat mapping, hydrological monitoring, vegetation health assessment, and pollution detection. Different remote sensing sensors and data analysis techniques are discussed with case studies from global and Indian contexts. The integration of multispectral, hyperspectral, and radar data has proven highly effective in identifying wetland boundaries, monitoring seasonal changes, and assessing anthropogenic impacts. The study concludes that the strategic use of satellite and UAV-based remote sensing can enable informed policy-making and sustainable wetland management strategies.

Keywords: Remote sensing, Wetland conservation, GIS, Hyperspectral imaging, UAV mapping, Habitat monitoring.