Drought Analysis Using Google Earth Engine: Rainfall and NDVI Anomaly Mapping in Kerala
Akshitha K J
Abstract Drought is one of the most complex and spatially variable climatic hazards, affecting hydrological systems, agricultural productivity, and ecological stability across different climatic regions. The increasing variability of rainfall patterns and the growing dependence on climate-sensitive sectors have intensified the need for accurate and spatially explicit drought monitoring methods. Remote sensing and geospatial technologies provide valuable tools for assessing drought conditions...