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TELQUEL project : Calibrating bio-optical models for retrieving ecological parameters of lakes from SENTINEL-2 and LANDSAT 8

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  • Additional Information
    • Contributors:
      Agence Française pour la Biodiversité (AFB); Risques, Ecosystèmes, Vulnérabilité, Environnement, Résilience (RECOVER); Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA); Observatoire océanologique de Villefranche-sur-mer (OOVM); Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS); TROPO - LATMOS; Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS); Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
    • Publication Information:
      HAL CCSD
    • Publication Date:
      2017
    • Collection:
      Institut national des sciences de l'Univers: HAL-INSU
    • Subject Terms:
      Lisbone; Portugal
    • Abstract:
      International audience ; The main objective of the TELQUEL (TELédétection de la Qualité Ecologique des Lacs) project is to provide quantitative remotely sensed observations to monitor the ecological state of the French lakes. In this direction, MSI/Sentinel-2 and OLI/Landsat 8 data are exploited to : (i) identify/develop a specific atmospheric correction and deginting algorithm over lake areas (see Poster from Harmel, T. et al. in this conference); (ii) provide bio-optical algorithms to retrieve water transparency and water constituent concentrations (Chl-a, CDOM and TSM), first results are shown in this poster. (iii) use the retrieved bio-optical properties and matter concentrations for enhancing the lake water quality evaluation and biogeochemical models.
    • Relation:
      hal-02993005; https://hal.inrae.fr/hal-02993005; https://hal.inrae.fr/hal-02993005/document; https://hal.inrae.fr/hal-02993005/file/poster_IOCS_tormos.pdf
    • Online Access:
      https://hal.inrae.fr/hal-02993005
      https://hal.inrae.fr/hal-02993005/document
      https://hal.inrae.fr/hal-02993005/file/poster_IOCS_tormos.pdf
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • Accession Number:
      edsbas.9A8BC068