Results 11 to 20 of about 1,398 (235)

Semi-Automated Mapping of Pockmarks from MBES Data Using Geomorphometry and Machine Learning-Driven Optimization

open access: yesRemote Sensing
Accurate mapping of seafloor morphological features, such as pockmarks, is essential for marine spatial planning, geological hazard assessment, and environmental monitoring. Traditional manual delineation methods are often subjective and inefficient when
Vasileios Giannakopoulos   +2 more
doaj   +3 more sources

Downscaling satellite soil moisture using geomorphometry and machine learning. [PDF]

open access: yesPLoS One, 2019
Annual soil moisture estimates are useful to characterize trends in the climate system, in the capacity of soils to retain water and for predicting land and atmosphere interactions. The main source of soil moisture spatial information across large areas (
Guevara M, Vargas R.
europepmc   +3 more sources

Geomorphometry today [PDF]

open access: yesInterCarto. InterGIS, 2021
Topography is the most important component of the geographical shell, one of the main elements of geosystems, and the framework of a landscape. geomorphometry is a science, the subject of which is modeling and analyzing the topography and the relationships between topography and other components of geosystems. Currently, the apparatus of geomorphometry
I. Florinsky
openaire   +2 more sources

CoMMa: A GIS geomorphometry toolbox to map and measure confined landforms [PDF]

open access: yesGeomorphology
The Confined Morphologies Mapping (CoMMa) Toolbox, a novel ArcGIS Pro python toolbox expressly created for semi-automated seabed morphological mapping, is presented here.
R. Arosio   +7 more
semanticscholar   +2 more sources

Geomorphometry 2020 - Conference proceedings [PDF]

open access: yes, 2020
Geomorphometry is the science of quantitative land surface analysis. It gathers various mathematical, statistical and image processing techniques to quantify morphological, hydrological, ecological and other aspects of a land surface. Common synonyms for geomorphometry are geomorphological analysis, terrain morphometry or terrain analysis and land ...
Massimiliano Alvioli   +3 more
openaire   +3 more sources

High‐Resolution Digital Terrain Model and Land‐Surface Parameters of São Sebastião and Ilhabela, Southeastern Brazil

open access: yesGeoscience Data Journal
Effective disaster risk management and detailed environmental studies in landslide‐prone regions require high‐resolution and accurate Digital Terrain Models (DTMs).
Rebeca Durço Coelho   +3 more
doaj   +2 more sources

Explaining Spatial Variations in Residential Energy Usage Intensity in Chicago: The Role of Urban Form and Geomorphometry

open access: yesJournal of planning education and research, 2019
Understanding the spatial pattern of energy consumption within buildings is essential to urban energy planning and management. This study explores the spatial complexity of residential energy usage intensity, with a focus on urban form and geomorphometry
Chaosu Li   +3 more
semanticscholar   +2 more sources

Progress and Prospects of Research on Microhabitat Scale Characterization and Utilization in Chinese Karst Area. [PDF]

open access: yesEcol Evol
Karst regions exhibit ecologically fragile environments but host a rich diversity of microhabitats across spatial scales. Vegetation productivity and carbon sequestration patterns are intricately governed by subterranean microhabitat conditions. Microhabitat‐based technologies demonstrate transformative potential in reconciling human livelihoods with ...
Huang H, Yu Y, Yang S, Yang Y, Fu Y.
europepmc   +2 more sources

Habitat-Based Predictions of Bridle Shiner (<i>Notropis bifrenatus</i>) in the Northeastern United States. [PDF]

open access: yesEcol Evol
We developed local and regional models for Maine and New Hampshire that may be used to focus bridle shiner (Notropis bifrenatus) surveys on areas with high predicted habitat suitability. This is significant because bridle shiners receive protection or concern status in thirteen states and two Canadian provinces: Limited data show that bridle shiners ...
Katz LS   +4 more
europepmc   +2 more sources

Understanding Multi-Scale and Multi-Species Habitat Selection by Mammals in the Eastern Himalayan Biodiversity Hotspot. [PDF]

open access: yesEcol Evol
This study assesses habitat suitability for 10 mammal species in Arunachal Pradesh, a biodiversity hotspot in the Eastern Himalayas, using a multi‐scale modeling approach to examine the impacts of human‐induced landscape changes on species distribution, focusing on rare and threatened mammals.
Ahmad A, Gopi GV.
europepmc   +2 more sources

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