Amuthakkannan Rajakannu

Integrating Landsat 8 remote sensing and machine learning for water quality assessment in a tropical river basin

Artisanal and small-scale gold mining (ASGM) has degraded river water quality in sub-Saharan Africa, while conventional monitoring remains constrained by cost and logistical challenges. This study integrates Landsat 8 OLI multispectral imagery with machine-learning regression to...