The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE

Christiaan van der Tol; Nastassia Vilfan; Dimitri Dauwe; Maria Pilar Cendrero-Mateo; Peiqi Yang

doi:10.1016/j.rse.2019.111292

The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE

Christiaan van der Tol, Nastassia Vilfan, Dimitri Dauwe, Maria Pilar Cendrero-Mateo, Peiqi Yang

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Abstract

Scattering and re-absorption have been recognized as relevant aspects for the interpretation of solar induced chlorophyll fluorescence (SIF) in vegetation remote sensing. In an earlier study [Yang and Van der Tol, RSE 215, 97–108, 2018] we addressed the problem of scattering and re-absorption of near-infrared fluorescence in the vegetation canopy. In this study we analyse within-leaf re-absorption of both red and near-infrared fluorescence using the radiative transfer model Fluspect. The leaf scattering determines the ratio of backward to total leaf fluorescence emission Fb/(Fb + Ff). Fluspect reproduces this ratio with an RMSE of less than 0.1, and explains the observed dependence of the spectral shape of this ratio on chlorophyll content and other leaf properties. We further provide a theoretical evaluation of how asymmetric SIF emission affects the SIF of a whole canopy and explain why recent within-canopy scattering models for fluorescence are not valid for red SIF.

Original language	English
Article number	111292
Pages (from-to)	1-13
Number of pages	13
Journal	Remote sensing of environment
Volume	232
Early online date	11 Jul 2019
DOIs	https://doi.org/10.1016/j.rse.2019.111292
Publication status	Published - 1 Oct 2019

Keywords

UT-Hybrid-D
ITC-ISI-JOURNAL-ARTICLE
Chlorophyll fluorescence
Radiative transfer model
Scattering
22/4 OA procedure

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10.1016/j.rse.2019.111292

ArticleFinal published version, 2.89 MBLicence: Taverne

The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE : Field measured data, simulated data and code of leaf chlorophyll fluorescence
Cendrero-mateo, M. P. (Contributor), van der Tol, C. (Creator), Rajh Vilfan, N. (Research team member), Dauwe, D. (Research team member), Yang, P. (Research team member), Rajh Vilfan, N. (Rights Holder) & van der Tol, C. (Rights Holder), DATA Archiving and Networked Services (DANS), 19 Jun 2019
DOI: 10.17026/dans-xym-hhbq, https://www.persistent-identifier.nl/urn:nbn:nl:ui:13-4l-jo7l
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@article{cb92fb903b2747f0aabc6ba5202eefd3,

title = "The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE",

abstract = "Scattering and re-absorption have been recognized as relevant aspects for the interpretation of solar induced chlorophyll fluorescence (SIF) in vegetation remote sensing. In an earlier study [Yang and Van der Tol, RSE 215, 97–108, 2018] we addressed the problem of scattering and re-absorption of near-infrared fluorescence in the vegetation canopy. In this study we analyse within-leaf re-absorption of both red and near-infrared fluorescence using the radiative transfer model Fluspect. The leaf scattering determines the ratio of backward to total leaf fluorescence emission Fb/(Fb + Ff). Fluspect reproduces this ratio with an RMSE of less than 0.1, and explains the observed dependence of the spectral shape of this ratio on chlorophyll content and other leaf properties. We further provide a theoretical evaluation of how asymmetric SIF emission affects the SIF of a whole canopy and explain why recent within-canopy scattering models for fluorescence are not valid for red SIF.",

keywords = "UT-Hybrid-D, ITC-ISI-JOURNAL-ARTICLE, Chlorophyll fluorescence, Radiative transfer model, Scattering, 22/4 OA procedure",

author = "{van der Tol}, Christiaan and Nastassia Vilfan and Dimitri Dauwe and Cendrero-Mateo, {Maria Pilar} and Peiqi Yang",

year = "2019",

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doi = "10.1016/j.rse.2019.111292",

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journal = "Remote sensing of environment",

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T1 - The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE

AU - van der Tol, Christiaan

AU - Vilfan, Nastassia

AU - Dauwe, Dimitri

AU - Cendrero-Mateo, Maria Pilar

AU - Yang, Peiqi

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Scattering and re-absorption have been recognized as relevant aspects for the interpretation of solar induced chlorophyll fluorescence (SIF) in vegetation remote sensing. In an earlier study [Yang and Van der Tol, RSE 215, 97–108, 2018] we addressed the problem of scattering and re-absorption of near-infrared fluorescence in the vegetation canopy. In this study we analyse within-leaf re-absorption of both red and near-infrared fluorescence using the radiative transfer model Fluspect. The leaf scattering determines the ratio of backward to total leaf fluorescence emission Fb/(Fb + Ff). Fluspect reproduces this ratio with an RMSE of less than 0.1, and explains the observed dependence of the spectral shape of this ratio on chlorophyll content and other leaf properties. We further provide a theoretical evaluation of how asymmetric SIF emission affects the SIF of a whole canopy and explain why recent within-canopy scattering models for fluorescence are not valid for red SIF.

AB - Scattering and re-absorption have been recognized as relevant aspects for the interpretation of solar induced chlorophyll fluorescence (SIF) in vegetation remote sensing. In an earlier study [Yang and Van der Tol, RSE 215, 97–108, 2018] we addressed the problem of scattering and re-absorption of near-infrared fluorescence in the vegetation canopy. In this study we analyse within-leaf re-absorption of both red and near-infrared fluorescence using the radiative transfer model Fluspect. The leaf scattering determines the ratio of backward to total leaf fluorescence emission Fb/(Fb + Ff). Fluspect reproduces this ratio with an RMSE of less than 0.1, and explains the observed dependence of the spectral shape of this ratio on chlorophyll content and other leaf properties. We further provide a theoretical evaluation of how asymmetric SIF emission affects the SIF of a whole canopy and explain why recent within-canopy scattering models for fluorescence are not valid for red SIF.

KW - UT-Hybrid-D

KW - ITC-ISI-JOURNAL-ARTICLE

KW - Chlorophyll fluorescence

KW - Radiative transfer model

KW - Scattering

KW - 22/4 OA procedure

U2 - 10.1016/j.rse.2019.111292

DO - 10.1016/j.rse.2019.111292

M3 - Article

SN - 0034-4257

VL - 232

SP - 1

EP - 13

JO - Remote sensing of environment

JF - Remote sensing of environment

M1 - 111292

ER -

The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE

Abstract

Keywords

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The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE : Field measured data, simulated data and code of leaf chlorophyll fluorescence

Cite this