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EFFECT OF SALINITY ON THE DIELECTRIC PROPERTIES OF GEOLOGICAL MATERIALS : IMPLICATION FOR SOIL MOISTURE DETECTION BY MEANS OF REMOTE SENSING

hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorLASNE, Y.
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorPAILLOU, Philippe
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorRUFFIÉ, Gilles
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorSERRADILLA, Carlos
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorDEMONTOUX, François
hal.structure.identifierJet Propulsion Laboratory [JPL]
dc.contributor.authorFREEMAN, Anthony
hal.structure.identifierJet Propulsion Laboratory [JPL]
dc.contributor.authorFARR, Tom
hal.structure.identifierJet Propulsion Laboratory [JPL]
dc.contributor.authorMCDONALD, K.
hal.structure.identifierJet Propulsion Laboratory [JPL]
dc.contributor.authorCHAPMAN, B.
hal.structure.identifierEnvironnement, Géo-ingénierie et Développement [EGID]
dc.contributor.authorMALÉZIEUX, J.-M.
dc.date.issued2008
dc.date.conference2007
dc.identifier.issn0196-2892
dc.description.abstractEnThis paper deals with the exploitation of dielectric properties of saline deposits for the detection and mapping of moisture in arid regions on both Earth and Mars. We then present a simulation and experimental study in order to assess the effect of salinity on the permittivity of geological materials and therefore on the radar backscattering coefficient in the [1-7GHz] frequency range. Dielectric mixing models were first calibrated by means of experimental measurements before being used as input parameters of analytical scattering models (IEM, SPM). Simulation results will finally be compared to field measurements (Pyla dune, Death Valley, Mojave Desert) and will be used for the interpretation of SAR data (AIRSAR, PALSAR).
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers
dc.subject.ensoil moisture
dc.subject.enEarth
dc.subject.enevaporites
dc.subject.endielectric mixing model
dc.subject.enIEM
dc.subject.enMars
dc.subject.enpolarimetry
dc.subject.enradar backscattering
dc.subject.ensalinity
dc.subject.enSAR
dc.subject.ensoil moisture.
dc.title.enEFFECT OF SALINITY ON THE DIELECTRIC PROPERTIES OF GEOLOGICAL MATERIALS : IMPLICATION FOR SOIL MOISTURE DETECTION BY MEANS OF REMOTE SENSING
dc.typeArticle de revue
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]
dc.subject.halSciences de l'ingénieur [physics]/Electromagnétisme
bordeaux.journalIEEE Transactions on Geoscience and Remote Sensing
bordeaux.page1674-1688
bordeaux.volume46
bordeaux.issue6
bordeaux.conference.titleSensing and Understanding our planet - IGARSS 2007 - 23-27 july 2007
bordeaux.countryES
bordeaux.conference.cityBarcelone
bordeaux.peerReviewedoui
hal.identifierhal-00155310
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00155310v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=IEEE%20Transactions%20on%20Geoscience%20and%20Remote%20Sensing&rft.date=2008&rft.volume=46&rft.issue=6&rft.spage=1674-1688&rft.epage=1674-1688&rft.eissn=0196-2892&rft.issn=0196-2892&rft.au=LASNE,%20Y.&PAILLOU,%20Philippe&RUFFI%C3%89,%20Gilles&SERRADILLA,%20Carlos&DEMONTOUX,%20Fran%C3%A7ois&rft.genre=article


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