Results 71 to 80 of about 3,037 (201)
Acta Geographica Slovenica, 2014 The article represents the application of geomorphologic approach to discover the potential areas of buried waste in agricultural landscape of Ljubljana gravel plain.
Mateja Breg Valjavec
doaj +1 more source
Local variance for multi-scale analysis in geomorphometry.
Geomorphology (Amst), 2011 Increasing availability of high resolution Digital Elevation Models (DEMs) is leading to a paradigm shift regarding scale issues in geomorphometry, prompting new solutions to cope with multi-scale analysis and detection of characteristic scales. We tested the suitability of the local variance (LV) method, originally developed for image analysis, for ...
Drăguţ L, Eisank C, Strasser T.
europepmc +3 more sources
A hierarchical graph matching method to assess accuracy of network extraction from DTM [PDF]
, 2011 International audienceMore and more elevation data and methods are available to automatically map hydrographic or thalweg networks. However, there are few methods to assess the network quality.
Bailly, Jean-Stéphane +2 more
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Glare, a GIS tool to reconstruct the 3D surface of palaeoglaciers [PDF]
, 2016 Acknowledgements This research has been supported by the Leverhulme Trust International Network Grant IN-2012-140. Processing and collecting of ground penetrating data in Forgefonna was part of Elend Førre's master's project that was completed in 2009 at
Bakke, Jostein +9 more
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Wood jam mobility in a morphologically active river in northern Chilean Patagonia
Earth Surface Processes and Landforms, Volume 50, Issue 3, 15 March 2025.This study examined post‐eruption wood jam mobility and channel changes in the Blanco River. Floodplain collapses led to large sediment yields. High wood jam mobility rates were reported. Larger, less compact wood jams persist in stable areas; new and missing jams are smaller and linked to deposition and erosion, respectively.
Lorenzo Martini +4 more
wiley +1 more source
Leading Progress in Digital Terrain Analysis and Modeling
ISPRS International Journal of Geo-Information, 2019 Digital Terrain analysis (DTA) and modeling has been a flourishing interdisciplinary field for decades, with applications in hydrology, geomorphology, soil science, engineering projects and computer sciences.
Giulia Sofia +3 more
doaj +1 more source
The Effects of Tidal Forcing on Nutrient Fluxes in the Tidal, Freshwater James River Estuary, VA [PDF]
, 2016 A 12-month study (January to December 2015) focused on the effects of tidal forcing on nutrient fluxes in the tidal, freshwater segment of the James River Estuary (JRE). Discrete sampling of nutrient chemistry and continuous monitoring of tidal discharge
Devore, Dana L
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Global Ecology and Biogeography, Volume 33, Issue 11, November 2024.ABSTRACT Aim Heterogeneity of the Earth's abiotic surface and subsurface (geodiversity) is increasingly recognised as an important driver of biodiversity. Theoretically, species' traits should match to abiotic conditions in the local environment. Here, we test this for the first time at a continental extent by analysing the relationships between ...
Grant Vernham +3 more
wiley +1 more source
Unified Geomorphological Analysis Workflows with Benthic Terrain Modeler
Geosciences, 2018 High resolution remotely sensed bathymetric data is rapidly increasing in volume, but analyzing this data requires a mastery of a complex toolchain of disparate software, including computing derived measurements of the environment.
Shaun Walbridge +3 more
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Morphology of Barchan Dunes on Earth and Mars: Classification and Scale‐Invariance
Journal of Geophysical Research: Planets, Volume 129, Issue 10, October 2024.Abstract Morphological characteristics were measured for barchan dunes on Earth (2,686 dunes in 30 barchan fields) and Mars (720 dunes in 10 barchan fields) using satellite images. The data were used to (a) develop a new barchan classification system; (b) compare characteristics of barchans on Earth and Mars; and (c) assess whether barchans, in bulk ...
Douglas J. Sherman +4 more
wiley +1 more source