研究目的
Investigating the integration of optical and radar wavelength scattering models for vegetation canopy above ground into a single radiative transfer-based model framework.
研究成果
The RadOptics model (RO-M) successfully integrates optical and radar wavelength scattering models into a single framework, demonstrating consistent results with literature in both domains. The model shows potential for parametrizing and quantifying vegetation and soil properties for environmental monitoring.
研究不足
The study does not address all types of extinction, such as those due to biochemical activities like photosynthesis, within the model. Further investigations are needed to overcome the assumption that shaded areas are perfectly black.
1：Experimental Design and Method Selection:
The study integrates optical and radar wavelength scattering models into the RadOptics model (RO-M) based on the law of Beer-Bougert-Lambert and Radiative Transfer Theory (RT).
2：Sample Selection and Data Sources:
The model is applied to simulate canopy and soil reflectances for optical and radar spectra.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The RO-M model is applied in both radar (ROR-M) and optical (ROO-M) domains to simulate backscattering coefficients and reflectance values, respectively.
5：Data Analysis Methods:
The results are compared with literature to validate the model's consistency and accuracy.
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