Remote sensing inversion of soil moisture in Hebei Plain based on ATI and TVDI models Effects of spatial and temporal scale on the surface temperature-vegetation index feature space Assessment of regional soil moisture status based on characteristics of surface temperature/vegetation index space Intra-annual surface soil moisture change based on vegetation & temperature characteristics in Loess Plateau area Terrain corrected TVDI for agricultural drought monitoring using MODIS data Dynamic monitoring of drought based on Temperature Vegetation Dryness Index in Guangdong Province