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• W2055737779 abstract "In this paper, we present a theoretical and modeling framework to estimate the fractions of photosynthetically active radiation (PAR) absorbed by vegetation canopy (FAPARcanopy), leaf (FAPARleaf ), and chlorophyll (FAPARchl), respectively. FAPARcanopy is an important biophysical variable and has been used to estimate gross and net primary production. However, only PAR absorbed by chlorophyll is used for photosynthesis, and therefore there is a need to quantify FAPARchl. We modified and coupled a leaf radiative transfer model (PROSPECT) and a canopy radiative transfer model (SAIL-2), and incorporated a Markov Chain Monte Carlo (MCMC) method (the Metropolis algorithm) for model inversion, which provides probability distributions of the retrieved variables. Our two-step procedure is: (1) to retrieve biophysical and biochemical variables using coupled PROSPECT + SAIL-2 model (PROSAIL-2), combined with multiple daily images (five spectral bands) from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor; and (2) to calculate FAPARcanopy, FAPARleaf and FAPARchl with the estimated model variables from the first step. We evaluated our approach for a temperate forest area in the Northeastern US, using MODIS data from 2001 to 2003. The inverted PROSAIL-2 fit the observed MODIS reflectance data well for the five MODIS spectral bands. The estimated leaf area index (LAI) values are within the range of field measured data. Significant differences between FAPARcanopy and FAPARchl are found for this test case. Our study demonstrates the potential for using a model such as PROSAIL-2, combined with an inverse approach, for quantifying FAPARchl, FAPARleaf, FAPARcanopy, biophysical variables, and biochemical variables for deciduous broadleaf forests at leaf- and canopy-levels over time." @default.
• W2055737779 created "2016-06-24" @default.
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• W2055737779 date "2005-11-30" @default.
• W2055737779 modified "2023-10-02" @default.
• W2055737779 title "Estimating light absorption by chlorophyll, leaf and canopy in a deciduous broadleaf forest using MODIS data and a radiative transfer model" @default.
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• W2055737779 cites W1974180061 @default.
• W2055737779 cites W1978160572 @default.
• W2055737779 cites W1978411256 @default.
• W2055737779 cites W1979943149 @default.
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• W2055737779 doi "https://doi.org/10.1016/j.rse.2005.09.009" @default.
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