Soil moisture is obtained from Sentinel 1 to assessthe proxy for water availability in soil; which canalso be used to calculate crop yield, cropproductivity, water stress and drought in a region. The assessment was made in soil moisturemapping module in SEPAL1 for 2021 at spatial resolution of 100 meters in Con Cuong district of Viet Nam and aggregated into townlets forcomparative assessments.