Forward Models
WCM
Owner: INRAE, French Institute for Agriculture, Food and Environment
The Water Cloud Model is a physical model that simulates the total radar signal over agricultural fields with a vegetation cover.
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Snow2Phase
Owner: Finnish Meteorological Institute
It simulates the observed phase change due to snow changes between the InSAR pairs using the model proposed by Guneriussen et al 2001
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IEM-B
Owner: INRAE, French Institute for Agriculture, Food and Environment
The Integral Equation Model is widely used in inversion procedures of SAR images for retrieving soil moisture content and roughness.
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Dubois-B
Owner: INRAE, French Institute for Agriculture, Food and Environment
Dubois-B is a new semi-empirical radar backscattering model for bare agricultural soils was developed by Baghdadi et al.
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SSA1 & SSA2
Owner: Sapienza University of Rome
Small Slope Approximation for the solution of the scattering from rough bare soils. A first order solution (SSA1) and a second order solution (SSA2) are available.
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S2MP
Owner: INRAE, French Institute for Agriculture, Food and Environment
Sentinel-1/Sentinel-2-derived Soil Moisture Product at plot scale.
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Phase2Snow
Owner: Finnish Meteorological Institute
It inverses the observed phase change due to snow changes between the InSAR pairs using the model proposed by Guneriussen et al 2001.
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CDSM
Owner: CNRS/CESBIO
It proposes an estimation of surface soil moisture by combining data from Sentinel-1 and optical data from Sentinel-2 or Landsat.
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