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Retrieval and validation of forest background reflectivity from daily Moderate Resolution Imaging Spectroradiometer (MODIS) bidirectional reflectance distribution function (BRDF) data across European forests

hal.structure.identifierTartu Observatory
dc.contributor.authorPISEK, Jan
hal.structure.identifierUniversity of Massachusetts [Boston] [UMass Boston]
dc.contributor.authorERB, Angela
hal.structure.identifierUniversity of Eastern Finland
dc.contributor.authorKORHONEN, Lauri
hal.structure.identifierSkane University Hospital [Lund]
dc.contributor.authorBIERMANN, Tobias
hal.structure.identifierFundacion CEAM
dc.contributor.authorCARRARA, Arnaud
hal.structure.identifierARPA Valle d'Aosta (Aosta Valley Regional Environmental Protection Agency)
dc.contributor.authorCREMONESE, Edoardo
hal.structure.identifierSILVA [SILVA]
dc.contributor.authorCUNTZ, Matthias
hal.structure.identifierNational Research Council of Italy | Consiglio Nazionale delle Ricerche [CNR]
dc.contributor.authorFARES, Silvano
hal.structure.identifierUniversità cattolica del Sacro Cuore [Milano] [Unicatt]
dc.contributor.authorGEROSA, Giacomo
hal.structure.identifierTechnische Universität Dresden = Dresden University of Technology [TU Dresden]
dc.contributor.authorGRÜNWALD, Thomas
hal.structure.identifierHelmholtz Zentrum für Umweltforschung = Helmholtz Centre for Environmental Research [UFZ]
dc.contributor.authorHASE, Niklas
hal.structure.identifierSkane University Hospital [Lund]
dc.contributor.authorHELIASZ, Michal
hal.structure.identifierDanmarks Tekniske Universitet = Technical University of Denmark [DTU]
dc.contributor.authorIBROM, Andreas
hal.structure.identifierGeorg-August-University = Georg-August-Universität Göttingen
dc.contributor.authorKNOHL, Alexander
hal.structure.identifierUmweltbundesamt GmbH = Environment Agency Austria
dc.contributor.authorKOBLER, Johannes
hal.structure.identifierWageningen University and Research [Wageningen] [WUR]
dc.contributor.authorKRUIJT, Bart
hal.structure.identifierNorsk institutt for bioøkonomi=Norwegian Institute of Bioeconomy Research [NIBIO]
dc.contributor.authorLANGE, Holger
hal.structure.identifierFinnish Meteorological Institute [FMI]
dc.contributor.authorLEPPÄNEN, Leena
hal.structure.identifierCentre d’Ecologie Fonctionnelle et Evolutive [CEFE]
dc.contributor.authorLIMOUSIN, Jean-Marc
hal.structure.identifierUniversidad de Castilla-La Mancha = University of Castilla-La Mancha [UCLM]
dc.contributor.authorSERRANO, Francisco
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLOUSTAU, Denis
dc.contributor.authorLUKEŠ, Petr
hal.structure.identifierSwedish University of Agricultural Sciences = Sveriges lantbruksuniversitet [SLU]
dc.contributor.authorLUNDIN, Lars
hal.structure.identifierUniversità cattolica del Sacro Cuore [Brescia] [Unicatt]
dc.contributor.authorMARZUOLI, Riccardo
hal.structure.identifierSkane University Hospital [Lund]
dc.contributor.authorMÖLDER, Meelis
hal.structure.identifierFree University of Bozen-Bolzano
hal.structure.identifierAutonomous Province of Bolzano [APB]
dc.contributor.authorMONTAGNANI, Leonardo
hal.structure.identifierResearch Institute for Nature and Forest [INBO]
dc.contributor.authorNEIRYNCK, Johan
hal.structure.identifierSwedish University of Agricultural Sciences = Sveriges lantbruksuniversitet [SLU]
dc.contributor.authorPEICHL, Matthias
hal.structure.identifierHelmholtz Zentrum für Umweltforschung = Helmholtz Centre for Environmental Research [UFZ]
dc.contributor.authorREBMANN, Corinna
hal.structure.identifierUniversidad de Castilla-La Mancha = University of Castilla-La Mancha [UCLM]
dc.contributor.authorRUBIO, Eva
hal.structure.identifierCentre for Ecology - Evolution and Environmental Changes [cE3c]
dc.contributor.authorSANTOS-REIS, Margarida
hal.structure.identifierUniversity of Massachusetts [Boston] [UMass Boston]
dc.contributor.authorSCHAAF, Crystal
hal.structure.identifierForschungszentrum Jülich GmbH | Centre de recherche de Jülich | Jülich Research Centre [FZJ]
dc.contributor.authorSCHMIDT, Marius
hal.structure.identifierEcologie des Forêts Méditerranéennes [URFM]
dc.contributor.authorSIMIONI, Guillaume
hal.structure.identifierEcologie Systématique et Evolution [ESE]
dc.contributor.authorSOUDANI, Kamel
hal.structure.identifierUniversité Catholique de Louvain = Catholic University of Louvain [UCL]
dc.contributor.authorVINCKE, Caroline
dc.date.accessioned2024-04-08T11:49:24Z
dc.date.available2024-04-08T11:49:24Z
dc.date.issued2021-01-27
dc.identifier.issn1726-4170
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195341
dc.description.abstractEnInformation about forest background reflectance is needed for accurate biophysical parameter retrieval from forest canopies (overstory) with remote sensing. Separating under- and overstory signals would enable more accurate modeling of forest carbon and energy fluxes. We retrieved values of the normalized difference vegetation index (NDVI) of the forest understory with the multi-angular Moderate Resolution Imaging Spectroradiometer (MODIS) bidirectional reflectance distribution function (BRDF)/albedo data (gridded 500 m daily Collection 6 product), using a method originally developed for boreal forests. The forest floor background reflectance estimates from the MODIS data were compared with in situ understory reflectance measurements carried out at an extensive set of forest ecosystem experimental sites across Europe. The reflectance estimates from MODIS data were, hence, tested across diverse forest conditions and phenological phases during the growing season to examine their applicability for ecosystems other than boreal forests. Here we report that the method can deliver good retrievals, especially over different forest types with open canopies (low foliage cover). The performance of the method was found to be limited over forests with closed canopies (high foliage cover), where the signal from understory becomes too attenuated. The spatial heterogeneity of individual field sites and the limitations and documented quality of the MODIS BRDF product are shown to be important for the correct assessment and validation of the retrievals obtained with remote sensing.
dc.language.isoen
dc.publisherEuropean Geosciences Union
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.title.enRetrieval and validation of forest background reflectivity from daily Moderate Resolution Imaging Spectroradiometer (MODIS) bidirectional reflectance distribution function (BRDF) data across European forests
dc.typeArticle de revue
dc.identifier.doi10.5194/bg-18-621-2021
dc.subject.halSciences du Vivant [q-bio]/Ecologie, Environnement/Ecosystèmes
bordeaux.journalBiogeosciences
bordeaux.page621 - 635
bordeaux.volume18
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-03516967
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03516967v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Biogeosciences&rft.date=2021-01-27&rft.volume=18&rft.spage=621%20-%20635&rft.epage=621%20-%20635&rft.eissn=1726-4170&rft.issn=1726-4170&rft.au=PISEK,%20Jan&ERB,%20Angela&KORHONEN,%20Lauri&BIERMANN,%20Tobias&CARRARA,%20Arnaud&rft.genre=article


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