Subhadeep Mandal, Mithu Gogoi, Shovik Deb, et al. Surface Soil Moisture Estimation during Dry Winter in the Terai Region of Eastern India: Use of Trapezoid Models based on Landsat 8 and Sentinel 2 Data. JISSS. 2024;71(4):351-361. Accessed June 5, 2026. https://epubs.icar.org.in/index.php/JISSS/article/view/149139