Surface Soil Moisture Retrieval over Irrigated Wheat Crops in Semi-Arid Areas using Sentinel-1 Data
The sensitivity of the backscattering coefficient and the interferometric coherence to surface soil moisture changes and wheat crops growth was analyzed using the time series derived from C-band Sentinel-1. Results show that the interferometric coherence is sensitive to wheat biomass while the backscatter intensity is more influenced by the surface soil moisture (SSM) changes. A new method to retr
