Presence of perennial halophilous scrubs in 2016 in the former saltworks of Salins de Giraud, random forest classification on WV2

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dc.contributor.affiliationLammi Biological Station, Department of Forest Sciences, University of Helsinki, Pääjärventie 320, 16900, Lammi, Finland and University of Angers, France. - Davranche Aurélie
dc.contributor.affiliationDepartment of Biology, FI-20014, University of Turku, Finland - Arzel Céline
dc.contributor.affiliationL@bisen, Institut Supérieur de l'Électronique et du Numérique (ISEN), France - Pouzet Pierre
dc.contributor.affiliationCentre for Marine and Environmental Research (CIMA), University of Algarve, Campus of Gambelas, Faro, Portugal - Carrasco A. Rita
dc.contributor.affiliationTour du Valat - Lefebvre Gaëtan
dc.contributor.affiliationUniv Rennes, CNRS, Géosciences Rennes, UMR 6118, 35000 Rennes, France - Lague Dimitri
dc.contributor.affiliationTour du Valat - Thibault Marc
dc.contributor.affiliationCIMA- Center for Marine and Environmental Research, CTMA- Department of Earth, Environmental and Marine Sciences, Gambelas Campus, University of Algarve 8005-139 Faro, Portugal - Newton Alice
dc.contributor.affiliationUniv Angers, Nantes Université, Le Mans Univ, CNRS, LPG, F-49000 Angers, France - Fleurant Cyril
dc.contributor.affiliationLETG UMR CNRS 6554, University of Nantes, CEDEX 3, 44312 Nantes, France - Maanan Mohamed
dc.contributor.affiliationTour du Valat - Poulin Brigitte
dc.contributor.authorDavranche Aurélie
dc.contributor.authorArzel Céline
dc.contributor.authorPouzet Pierre
dc.contributor.authorCarrasco A. Rita
dc.contributor.authorLefebvre Gaëtan
dc.contributor.authorLague Dimitri
dc.contributor.authorThibault Marc
dc.contributor.authorNewton Alice
dc.contributor.authorFleurant Cyril
dc.contributor.authorMaanan Mohamed
dc.contributor.authorPoulin Brigitte
dc.date.accessioned2025-03-24T15:26:22Z
dc.date.issued2023-07-05
dc.date.issued2023-07-05
dc.descriptionThe presence of perennial halophilous scrubs (S. fruticosa  and A. macrostachyum) was mapped using a Worldview 2 (WV2) very-high resolution imagery acquired the 31st of August 2016, strictly cloudless. Multispectral indices, among the most used, were adapted to the bands of WV2. The Random Forest model (RF) package into the R software was used to perform image classification. RF OBB and omission errors for the class “presence” and the class “absence” were less important when the classification was done for each species individually, hence this raster is a combination of both classifications. The OBB error for S.fruticosa is 1.43% and for A. macrostachyum is 2.18%.
dc.identifierhttps://doi.org/10.5281/zenodo.8118198
dc.identifier.urihttps://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/11380
dc.rightsOpen
dc.rights.licensecc-by-4.0
dc.subjectCamargue
dc.subjectPerennial halophilous scrubs
dc.subjectWorld view
dc.subjectSalins de Giraud
dc.subjectRandom forest
dc.titlePresence of perennial halophilous scrubs in 2016 in the former saltworks of Salins de Giraud, random forest classification on WV2
dc.typedataset
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