Estimation of Soil Moisture in Bare Soils of the Northern Dry Zone of the Deccan Plateau, Karnataka, using Sentinel-1 Band C imagery

Soil moisture information is acritical input to water resource allocation, irrigation scheduling and climate risk management.The date of sowing is an important decision farmers take after initial rainfall occurs based on traditional knowledge and physical estimation of soil moisture. The present study was conducted on bare agriculture fields of Siruguppasub-district in Karnataka state in India to estimate surface soil moisture us in gradar remote sensing with the aim of developing an accurate and scalable methodology.