Examining Coastal Alterations in the Godavari Delta Region using DSAS, Remote Sensing and GIS Techniques
Purushotam Tharapatla,
Nooka Ratnam Kinthada,
Murali Krishna Gurram
Abstract:This research focuses on the Godavari delta coastline, extending from Upputeru Creek to Uppada Village in Andhra Pradesh, India. Spanning from 1977 to 2023, the study meticulously examines multi-temporal remote sensing datasets from 1977, 1988, 1992, 2001, 2016, and 2023. To establish an accurate shoreline configuration, this study employs image processing techniques leveraging algorithms such as the Land Surface Water Index (LSWI) and the Normalized Difference Vegetation Index (NDVI). For computing erosion an… Show more
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