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Vegetation optical depth retrieval from AMSR-E/AMSR2 observations using L-MEB inversion

hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorWANG, Mengjia
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorWIGNERON, Jean-Pierre
hal.structure.identifierBeijing Normal University [BNU]
dc.contributor.authorSUN, Rui
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
dc.contributor.authorCIAIS, Philippe
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorBRANDT, Martin
hal.structure.identifierNanjing University [NJU]
dc.contributor.authorLIU, Yi
hal.structure.identifierDepartment of Earth System Science [Irvine] [ESS]
dc.contributor.authorFRAPPART, Frédéric
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLI, Xiaojun
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLIU, Xiangzhuo
hal.structure.identifierNanjing University of Information Science and Technology [NUIST]
dc.contributor.authorFAN, Lei
hal.structure.identifierUniversity of Copenhagen = Københavns Universitet [UCPH]
dc.contributor.authorFENSHOLT, Rasmus
dc.date.accessioned2024-04-08T11:46:01Z
dc.date.available2024-04-08T11:46:01Z
dc.date.conference2020-09-26
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195222
dc.description.abstractEnDecade years of efforts on the retrieval of soil moisture based on radiative transfer model have largely improved the accuracy of soil moisture (SM). This paper focus on the other parameter, namely vegetation optical depth (VOD). We retrieved X-band VOD from AMSR-E and AMSR2 observations by inverting the L-MEB model (Wigneron et al. 2007 [1]) at X-band, considering that SM was known. As SM input to the L-MEB inversion we used the ECMWF SM product. This step avoids correlation between VOD and SM retrievals from the mono-angular AMSR-E observations. In a first step we evaluated the retrieved VOD with the Copernicus Global Land Service (CGLS) LAI. The evaluation results indicate our model has a great potential for VOD retrievals from AMSR-E/2 satellite data.
dc.language.isoen
dc.publisherIEEE
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
dc.title.enVegetation optical depth retrieval from AMSR-E/AMSR2 observations using L-MEB inversion
dc.typeCommunication dans un congrès
dc.identifier.doi10.1109/IGARSS39084.2020.9323204
dc.subject.halPlanète et Univers [physics]/Interfaces continentales, environnement
bordeaux.page5003-5006
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.conference.titleIGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium
bordeaux.countryUS
bordeaux.conference.cityWaikoloa
bordeaux.peerReviewedoui
hal.identifierhal-03165647
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.end2020-10-02
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03165647v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.spage=5003-5006&rft.epage=5003-5006&rft.au=WANG,%20Mengjia&WIGNERON,%20Jean-Pierre&SUN,%20Rui&CIAIS,%20Philippe&BRANDT,%20Martin&rft.genre=unknown


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