Results 21 to 30 of about 1,398 (235)
Explicit Features Versus Implicit Spatial Relations in Geomorphometry: A Comparative Analysis for DEM Error Correction in Complex Geomorphological Regions. [PDF]
Sensors (Basel)Highlights What are the main findings? Severe Scale Mismatch: GNN-XGBoost hybrid models yield negligible accuracy gains ( 0.97). Conversely, GNNs exhibit severe “Attribution Stochasticity” (ρ≈ 0.63–0.77), acting as opportunistic “residual-dependent ...
Zhou S +5 more
europepmc +2 more sources
Young vertical movements in Qara-Chai basin (Markazi province) [PDF]
مخاطرات محیط طبیعی, 2016 Identification of active geological structures can make a lot of help to identify seismic zones. There are several ways to study and identify structures. Accordingly, the horizontal and vertical movements can be detected in the area. In order to identify
Hadi Tabassi, Abolfazl Najimi
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Classification of seabed landforms on continental and island shelves
Frontiers in Marine Science, 2023 The increasing availability and quality of high-resolution bathymetry data has led to a growing need for automated classification approaches to extract seabed features and better understand our ever-changing and complex seascapes.
Michelle Linklater +2 more
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Remote Sensing, 2023 Automatic landslide classification based on digital elevation models has become a powerful complementary tool to field mapping. Many studies focus on the automatic classification of landslides’ geomorphological features, such as their steep main scarps ...
Galena Jordanova, Timotej Verbovšek
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Frontiers in Marine Science, 2023 Digital elevation models (DEMs) are crucial in natural hazard assessments, as they often present the only comprehensive information. While satellites deliver remote sensing information of the land surface of up to 2m resolution, only 25% of the seafloor ...
Elisa Klein +3 more
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GIS-based analysis of doline density on Miljevci karst plateau (Croatia)
Acta Carsologica, 2022 The doline density and their spatial distribution analysis is one of the methods used for karst relief morphostructural analysis. We present the results of morphometric features, doline spatial distribution and their relationship on Miljevci karst ...
Nina Lončar, Ivana Grcić
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Patterns of Functional Diversity, Species Diversity, and Endemicity Driven by Elevation and Topographic Complexity in a Mediterranean Mountain Refuge. [PDF]
Ecol EvolWithin the scope of our study, we modeled and mapped the relationships between functional diversity (Rao's Q), alpha species diversity, and endemism with topographic and climatic factors in a mountainous refugial area encompassing all Mediterranean vegetation strata.
Aykurt C +10 more
europepmc +2 more sources
, 2023 Physical geomorphometry is introduced as a specific subfield of geomorphometry, investigating the land surface in terms of the basic principles, practices, and concepts of physics. The interconnected system of geomorphometric energies gives meaning to the summation, difference and ratio of basic geomorphometric variables.
Minár, Jozef, Evans, Ian S.
openaire +2 more sources
QUALITY OF A DIGITAL TERRAIN MODEL FOR SANTA CATARINA STATE [PDF]
Engenharia Agrícola, 2016 : Relief characterization using a digital terrain model (DTM) is widely applied in erosion, soil and vegetation modeling. However, factors, such as acquisition technology and the spatial resolution of the digital model, affect modeling results.
Alexandre Ten Caten +4 more
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Geosciences, 2022 A methodological approach to refining the identification and mapping of fluvial terraces has been applied, combining geomorphological field surveys with the computation and assessment of different morphometric parameters (local, statistical, and object ...
Giulia Iacobucci +2 more
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