Results 31 to 40 of about 1,178 (191)

The surface stream function: representing flow topology with numbers

open access: yes, 2021
Presentation at Geomorphometry 2021 introducing the concept of the land surface stream function that labels slope lines with numerical values and forms, with elevation, a hydrological coordinate ...
John Gallant
core   +1 more source

Uncertainties Related to Scale and Sampling Window Size in Defining Macro Landforms

open access: yesCoğrafya Dergisi, 2023
This study focuses on the statistical significance of sampling window sizes, which are used to define macro landforms and the differences they cause in definitions.
Neslihan Dal, Tolga Görüm
doaj   +1 more source

Characterising the ocean frontier : a review of marine geomorphometry [PDF]

open access: yes, 2016
Geomorphometry, the science that quantitatively describes terrains, has traditionally focused on the investigation of terrestrial landscapes. However, the dramatic increase in the availability of digital bathymetric data and the increasing ease by ...
Lucieer, Vanessa L.   +3 more
core   +1 more source

Classification of seabed landforms on continental and island shelves

open access: yesFrontiers 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
doaj   +1 more source

Using high-resolution ICESat-2 point clouds to evaluate 1-3 arc second global digital elevation models

open access: yes, 2021
Presentation at Geomorphometry 2021 of the paper Tera Geoffroy and Peter Guth (2020) Using high-resolution ICESat-2 point clouds to evaluate 1-3 arc second global digital elevation models: in Massimiliano Alvioli, Ivan Marchesini, Laura Melelli & Peter
Geoffroy, Tera, Guth, Peter L
core   +1 more source

Improved Automatic Classification of Litho-Geomorphological Units by Using Raster Image Blending, Vipava Valley (SW Slovenia)

open access: yesRemote 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
doaj   +1 more source

An evaluation of the General Bathymetric Chart of the Ocean in shoreline-crossing geomorphometric investigations of volcanic islands

open access: yesFrontiers 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
doaj   +1 more source

The scale levels identification for the plowland topography organization

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2019
The identification of factor and indicational features, which are characterized by the high informativity and field of view in relation to the soil cover organization, plays a very important role in the soil mapping.
N. V. Minayev   +2 more
doaj   +1 more source

Nouvelles données géomorphométriques issues de la théorie des graphes pour l’analyse spatiale

open access: yesCybergeo, 2002
The purpose of this article is to briefly describe the recent advances in the graphs theory using the concept of the minimal spanning tree in geomorphometric terms.
Angela Barthes, Géraldine Planque
doaj   +1 more source

GIS-based analysis of doline density on Miljevci karst plateau (Croatia)

open access: yesActa 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
doaj   +1 more source

Home - About - Disclaimer - Privacy