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Sensitivity analysis of a bio-optical model for Italian lakes focused on Landsat-8, Sentinel-2 and Sentinel-3 / Ciro Manzo in European journal of remote sensing, vol 48 n° 1 (2015)  

Public [article]  inEuropean journal of remote sensing > vol 48 n° 1 (2015) . - pp 17 - 32 Titre : Sensitivity analysis of a bio-optical model for Italian lakes focused on Landsat-8, Sentinel-2 and Sentinel-3 Type de document : Article/Communication Auteurs : Ciro Manzo, Auteur ; Mariano Bresciani, Auteur ; Claudia Giardino, Auteur ; Frederica Braga, Auteur ; et al., Auteur Année de publication : 2015 Article en page(s) : pp 17 - 32 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] analyse de sensibilité [Termes IGN] image Landsat-8 [Termes IGN] image Sentinel-MSI [Termes IGN] image Sentinel-OLCI [Termes IGN] image Sentinel-SLSTR [Termes IGN] Italie [Termes IGN] lac [Termes IGN] qualité des eaux Résumé : (auteur) We analysed the sensitivity of a Case-2 bio-optical model where the water reflectance is computed as a function of concentrations of three optical water quality parameters (WQPs) of three Italian lakes (Garda, Mantua and Trasimeno) and their specific absorption and backscattering coefficients. The modelled reflectance is computed based on the spectral characteristics of three optical sensors, on-board Landsat-8, Sentinel-2 and Sentinel-3. The variance-based analysis was able to quantify the lake-dependence for all (50,000 runs) the simulated reflectance. The results confirmed that Sentinel-3 water reflectance is sensitive to WQPs in all the trophic conditions investigated. Numéro de notice : A2015--110 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.5721/EuJRS20154802 En ligne : https://doi.org/10.5721/EuJRS20154802 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=88374 [article]