Odyssey Saikia

Sentinel-1 SAR and Google Earth Engine-Based Flood Inundation Mapping and Land-Cover Impact Assessment in the Upper Brahmaputra Valley, Assam, India: A Case Study of the July 2026 Flood Event

Flood inundation is a recurrent hazard in the Brahmaputra Valley of Assam, where intense monsoonal rainfall, dynamic river channels, low-gradient floodplains and extensive agricultural land combine to increase exposure. This study develops a reproducible Google Earth Engine (GEE)...