Modified Normalized Difference Water Index Mapping of Pune District Using Google Earth Engine

Abstract

This article focuses on mapping MNDWI of Pune District, Maharashtra, with a specific application in drought mapping. By analyzing satellite imagery, we identify areas experiencing reduced water content, such as shrinking water bodies and stressed vegetation, indicative of drought conditions. The temporal monitoring capability of MNDWI allows us to track the progression of drought and evaluate the effectiveness of mitigation measures. The generated MNDWI map may provide valuable information for policymakers and stakeholders in Pune District to address the impacts of drought on water resources and agricultural productivity.