Mostrar el registro sencillo del ítem

Working towards a global-scale vegetation water product from SMOS optical depth

hal.structure.identifierSkane University Hospital [Lund]
dc.contributor.authorGRANT, Jennifer
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorWIGNERON, Jean-Pierre
hal.structure.identifierUniversity of Edinburgh [Edin.]
dc.contributor.authorWILLIAMS, Mathew
hal.structure.identifierSkane University Hospital [Lund]
dc.contributor.authorSCHOLZE, Marko
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorKERR, Yann H.
dc.date.accessioned2024-04-08T11:58:15Z
dc.date.available2024-04-08T11:58:15Z
dc.date.issued2014
dc.date.conference2014-07-13
dc.identifier.isbn978-1-4799-5775-0
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195916
dc.description.abstractEnIn this study, vegetation optical depth from ESA's Soil Moisture and Ocean Salinity (SMOS) satellite mission is combined with other existing remote sensing, meteorological and literature data in order to obtain values of gravimetric vegetation water content (Mg). The methodology combines an effective medium model valid at passive microwave frequencies with a vegetation dielectric constant model. The algorithm is calibrated for 11 global vegetation classes. The resulting product consists of temporally dynamic ~ 25 km global grids of Mg. The first maps clearly show seasonal differences in vegetation water, which vary for the different continental regions due to variations in e.g. latitude, climate and landcover type. This new vegetation water product is unique and offers important complementary information to existing vegetation indices.
dc.language.isoen
dc.publisherIEEE
dc.publisher.location(united states)
dc.subjectSMOS
dc.subject.envegetation optical depth
dc.subject.envegetation water content
dc.title.enWorking towards a global-scale vegetation water product from SMOS optical depth
dc.typeCommunication dans un congrès
dc.identifier.doi10.1109/IGARSS.2014.6946413
dc.subject.halSciences de l'ingénieur [physics]/Traitement du signal et de l'image
dc.subject.halSciences de l'environnement/Milieux et Changements globaux
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.conference.titleGeoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
bordeaux.countryCA
bordeaux.conference.cityQuébec
bordeaux.peerReviewedoui
hal.identifierhal-02743935
hal.version1
hal.invitednon
hal.conference.organizerIEEE Geoscience and Remote Sensing Society (GRSS). USA.
hal.conference.end2014-07-18
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02743935v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2014&rft.au=GRANT,%20Jennifer&WIGNERON,%20Jean-Pierre&WILLIAMS,%20Mathew&SCHOLZE,%20Marko&KERR,%20Yann%20H.&rft.isbn=978-1-4799-5775-0&rft.genre=unknown


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem