Toward geomorphometry of plains - Country-level unsupervised classification of low-relief areas (Poland)

dc.contributor.authorDyba, Krzysztof
dc.contributor.authorJasiewicz, Jarosław
dc.date.accessioned2022-07-25T05:34:25Z
dc.date.available2022-07-25T05:34:25Z
dc.date.issued2022
dc.description.abstractLow-relief areas are not fully the main subject of geomorphometric analyses. The development of the automatic classification of landforms mainly focuses on landforms related to the fluvial morphogenetic cycle. Thus, the morphogenetic diversity of the plains is not reflected in the existing classification systems. The area of Poland where the low relief area exceeds 80 % of the country's territory and results in various morphogenetic processes was selected for the analysis. The purpose of the analysis was recognition of the differentiation of surface types. The first step includes selecting appropriate morphogenetic variables, the second unsupervised classification using the Gaussian Mixture Model, and the third one encompassing the interpretation, namely the labeling process. Twenty Land Surface Types were distinguished, five belonging to uplands, and the remaining 15 types of plains were divided into four subgroups: rolling plains, dissection plains, smooth plains, and near-flat plains. Compared with other classification systems, terrain forms, morphogenetic strides, and physiographic division. The comparison showed a strong correspondence between the morphogenesis of the area and the inventory of surface types, and the high consistency of the Land Surface Types patterns within physiographic units.pl
dc.description.articlenumber108373pl
dc.description.journaltitleGeomorphologypl
dc.description.volume413pl
dc.identifier.citationGeomorphology 2022, vol. 413; 108373.pl
dc.identifier.doihttps://doi.org/10.1016/j.geomorph.2022.108373
dc.identifier.issn0169-555X
dc.identifier.urihttps://hdl.handle.net/10593/26910
dc.language.isoengpl
dc.rightsinfo:eu-repo/semantics/openAccesspl
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/pl/*
dc.subjectGeomorphometry of plainspl
dc.subjectGaussian Mixture Modelpl
dc.subjectSurface texturepl
dc.subjectUncertaintypl
dc.subjectPolandpl
dc.titleToward geomorphometry of plains - Country-level unsupervised classification of low-relief areas (Poland)pl
dc.typeArtykułpl

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Uniwersytet im. Adama Mickiewicza w Poznaniu
Biblioteka Uniwersytetu im. Adama Mickiewicza w Poznaniu
Ministerstwo Nauki i Szkolnictwa Wyższego