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The utility of airborne hyperspectral and satellite multispectral images in identifying Natura 2000 non-forest habitats for conservation purposes

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cris.lastimport.scopus2024-02-12T20:37:01Z
dc.abstract.enAerial hyperspectral and multispectral satellite data are the two most commonly used datasets to identify natural and semi-natural vegetation. However, there is no documented analysis based on data from several areas concerning the diference in the classifcation accuracy of non-forest Natura 2000 habitat with the use of aerial hyperspectral and satellite multispectral data. Also, there is no recommendation, on which habitat can be classifed with sufcient accuracy using free multispectral images. This study aimed to analyse the diference in classifcation accuracy of Natura 2000 habitats representing: meadows, grasslands, heaths and mires between data with diferent spectral resolutions and the results utility for nature conservation compared to conventional maps. The analysis was conducted in fve study areas in Poland. The classifcation was performed on multispectral Sentinel-2 (S2) and hyperspectral HySpex (HS) images using the Random Forest algorithm. Based on the results, it can be stated that the use of HS data resulted in higher classifcation accuracy, on average 0.14, than using S2 images, regardless of the area of the habitat. However, the diference in accuracy was not constant, varying by area and habitat characterisation. Greater diferences in accuracy were observed for areas where habitats were characterised by high α-diversity or β-diversity. The HS and S2 data make it possible to create maps that provide a great deal of new knowledge about the distribution of Natura 2000 habitats, which is necessary for the management of protected areas. The obtained results indicate that by using S2 images it is possible to identify, at a satisfactory level, alluvial meadows and grassland. For heaths and mires, using HS data improved the results, but it is also possible to acquire general distribution of these classes, whereas HS images are obligatory for mapping salt, Molinia and lowland hay meadows.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKamiński, Dariusz
dc.contributor.authorPiernik, Agnieszka
dc.contributor.authorCharyton, Jakub
dc.contributor.authorHalladin-Dąbrowska, Anna
dc.contributor.authorWylazłowska, Justyna
dc.contributor.authorNiedzielko, Jan
dc.contributor.authorKopeć, Dominik
dc.contributor.authorJarocińska, Anna
dc.date.accessioned2024-01-26T10:50:23Z
dc.date.available2024-01-26T10:50:23Z
dc.date.copyright2023-03-20
dc.date.issued2023
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number1
dc.description.versionFINAL_PUBLISHED
dc.description.volume13
dc.identifier.doi10.1038/S41598-023-31705-6
dc.identifier.issn2045-2322
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/123291
dc.identifier.weblinkhttps://www.nature.com/articles/s41598-023-31705-6.pdf
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofScientific Reports
dc.rightsCC-BY
dc.sciencecloudnosend
dc.titleThe utility of airborne hyperspectral and satellite multispectral images in identifying Natura 2000 non-forest habitats for conservation purposes
dc.typeJournalArticle
dspace.entity.typePublication