A physical model for predicting bidirectional reflectances over bare soil☆
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Cited by (131)
Modeling the hotspot effect for vegetation canopies based on path length distribution
2024, Remote Sensing of EnvironmentA new framework for evaluating dust emission model development using dichotomous satellite observations of dust emission
2024, Science of the Total EnvironmentValidation of the hot-spot model with terrestrial laser scanning
2022, Remote Sensing of EnvironmentExtension of the Hapke model to the spectral domain to characterize soil physical properties
2022, Remote Sensing of EnvironmentCitation Excerpt :Compared with the abovementioned models, the Hapke model has mainly been used in planetary remote sensing, facilitating the characterization of soil hyperspectral bidirectional reflectance signatures (Badura and Bachmann, 2019; Hapke, 2012; Labarre et al., 2017; Liang and Townshend, 1996b; Yang et al., 2011). It had typically been used to predict bidirectional reflectance over bare soil (Pinty, 1989). Jacquemoud (1992) proposed a phase function P(g,g’) approximated with Legendre polynomials that can be used to explain both backward and forward-scatterings by smooth soils (i.e., the SOILSPECT model) (Jacquemoud, 1992), and they coupled SOILSPECT + PROSPECT + SAIL to simulate top-of-canopy (TOC) reflectance from airborne visible/infrared imaging spectrometer (AVIRIS) equivalent spectra (Jacquemoud, 1993).
Radiative transfer technique for retrieving the radiative properties of agricultural soils
2021, Journal of Quantitative Spectroscopy and Radiative TransferCitation Excerpt :As a multi-layered porous medium, solar radiation incident on the soil surface propagates through the layers and there is a possibility of absorption, scattering, reflection, and refraction phenomena to occur. These optical phenomena appear depending on soil physical, chemical and optical properties [4,5]. Thus, the soil can be treated as a semi-transparent medium.
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This research would not have been possible without the financial support of the European Space Agency (ESA), the Centre National pour la Recherche Scientifique (CNRS), and the National Center for Atmospheric Research (NCAR) for Bernard Pinty. Financial support for Michel Verstraete and Robert Dickinson was provided by NASA under Grant NASA-S-56469. The National Center for Atmospheric Research is operated by the University Corporation for Atmospheric Research under the sponsorship of the National Science Foundation.
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The National Center for Atmospheric Research is operated by the University Corporation for Atmospheric Research under the sponsorship of the National Science Foundation.
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Permanent affiliation: LAMP/OPGC, Université Blaise Pascal, 63177 Aubière, France.