Results 21 to 30 of about 114,297 (300)

Geomorphological mapping of the state of Paraná with digital classification method of landform patterns

open access: diamondRevista Brasileira de Geomorfologia
The digital classification method of landform patterns that was applied in the geomorphological mapping of the State of Paraná is presented. A Digital Terrain Model (MDT) was used to obtain three variables: 1) altimetric amplitude (AA), 2) average slope
Claudinei Taborda da Silveira   +3 more
doaj   +2 more sources

Machine learning for cross-scale geomorphometric classification of landforms: a day at the beach

open access: green, 2018
This paper investigates the use of random forests and spatial random forests (RFsp) for the classification of coastal dune areas along 41km of Lake Michigan’s shoreline using a lidar- derived DEM. Terrain variables across a range of spatial neighborhood scales are utilized, and for two different cell resolutions.
Ashton Shortridge   +2 more
openalex   +3 more sources

Landform classification based on topographic position Index: (A case study in Ulaanbaatar city) [PDF]

open access: hybrid, 2022
Earth surface study or Geomorphology is one of the fundamental physical geographic studies. The ultimate result of the geomorphological study is shown as a map and many geomorphological researchers have been developing their geomorphology-mapping ...
Bumtsend, Bayanjargal   +2 more
core   +3 more sources

Landform classification and geomorphological mapping of the Chota Nagpur Plateau, India

open access: yesQuaternary Science Advances, 2023
Geomorphological map plays a key role to illustrate landscape evolutionary history along with the guidelines of sustainable landuse planning. The Chota Nagpur Plateau is situated in the eastern part of the Indian subcontinent and it is a storehouse of ...
Arijit Ghosh, Biswajit Bera
doaj   +2 more sources

Landform Classification

open access: bronzeJournal of Geography (Chigaku Zasshi), 1961
Takamasa NAKANO
openalex   +3 more sources

Geopedology in complex landform setting: A case study in eastern Parangtritis Village, Indonesia [PDF]

open access: yesE3S Web of Conferences, 2023
The structural mountain range of Baturagung continue to undergo soil development, influenced by various factors, including landform, geomorphological processes, and land use management.
Amri Ikhwan   +5 more
doaj   +1 more source

Assessing the Prediction Accuracy of Geomorphon-Based Automated Landform Classification: An Example from the Ionian Coastal Belt of Southern Italy

open access: yesISPRS International Journal of Geo-Information, 2021
Automatic procedures for landform extraction is a growing research field but extensive quantitative studies of the prediction accuracy of Automatic Landform Classification (ACL) based on a direct comparison with geomorphological maps are rather limited ...
Dario Gioia   +5 more
doaj   +1 more source

Biogeomorphic recovery of a river reach affected by mining

open access: yesEarth Surface Processes and Landforms, Volume 47, Issue 15, Page 3497-3514, December 2022., 2022
The Grogwynion reach of the River Ystwyth,Wales, affected by mining in the 19th and 20th centuries, has shown a progressive reversion to a sinuous single‐channel planform since 2001 from an active braided pattern. A critical factor has been a change in the extent and type of riparian vegetation occurring within the active zone of the river due to the ...
Martin Dawson   +2 more
wiley   +1 more source

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