Sakthivel R

Near Real-Time Monitoring and Time Series Analysis of Water Bodies in Coimbatore District Using Google Earth Engine and Machine Learning Algorithms

Sakthivel R, Geethakarthi A, Vaishnava Devi S, Janani N, Maheshkumar P & Vasanthakumar M · Asian Journal of Geographical Research · 2025

This study presents a Google Earth Engine (GEE)-based web application for near real-time monitoring and time series analysis of water bodies in Coimbatore district using Sentinel-1A SAR data. The application generates dynamic water area maps from 2015 to the present and enables u...

Open access Research Article 10.9734/ajgr/2025/v8i4347

Mapping and Monitoring Seasonal Wetland Dynamics of Koonthankulam Ramsar Site Using Sentinel-2 Imagery and Random Forest Classification on Google Earth Engine

A. R. Varsha, Mahendiran Mylswamy & Sakthivel R · Asian Journal of Geographical Research · 2026

Wetlands provide indispensable ecological, hydrological and socio-economic services, yet remain among the most rapidly altered ecosystems worldwide due to encroaching agriculture, urbanisation and hydrological disruption. This study presents a cloud-based, multi-temporal assessme...

Open access Research Article 10.9734/ajgr/2026/v9i3456