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These researches of the landform classification used digital elevation models (DEMs) and new algorithms, such as the artificial neural network (ANN) and self-organizing maps (SOM). This paper is aimed at providing a review of landform characteristics and classifications in different scale.
30 cze 2022 · Based on its unique geo-meanings, Li et al proposed a method based on the boundary profile to conduct pix-based landform classification, which fully confirms its great potential in quantitatively analyzing landforms at a macro level (Li et al. Citation 2017).
1 cze 2016 · Based on slope class, shape of the area and elevation, dry land in Nusa Tenggara can be grouped into three clusters (Mokarram & Hojati, 2016). Cluster A (<slopes 15%, <200 masl) is suitable for...
17 sie 2018 · Dikau proposed a classification design for 15 classes based on possible combinations of a land slope and a curvature. For tangential curvature (slope area) these classes can only define sloping elements of a surface (Fig. 2 ) and do not have any class features such as channels, ridges and peaks.
5 dni temu · There is rarely any research on landform classification using relative slope position (RSP) and elevation. Therefore, we designed a landform classification method based on RSP and elevation, Terrainforms (TF), and combined the landform type with land use type to construct soil–landscape units for soil type and attribute spatial prediction.
10 sie 2019 · Erosion (in unit t ha −1 yr −1) and land slope were classified into five classes. Meanwhile, the types of land use were classified into six types. The results showed critical erosions largely occurred in steeply sloping areas, where the main source of erosion was farmland.
Land-Use Classification. Land-use classification schemes typically address both land use and land cover. A major land-use classification system developed by the United States Geological Survey (USGS) has multiple levels of classification. The categories within these levels are arranged in a nested hierarchy.
