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Geomorphometry - Concepts, Software, Applications
2009Geomorphometry is the science of quantitative land-surface analysis. It draws upon mathematical, statistical, and image-processing techniques to quantify the shape of earth's topography at various spatial scales. The focus of geomorphometry is the calculation of surface-form measures (land-surface parameters) and features (objects), which may be used ...
Hengl, T., Reuter, H.I.
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Geomorphometry and microelectronic metrology: Converged realms
Transactions in GIS, 2023AbstractThis article discusses the application of geomorphometric methods in microelectronic metrology. Six typical microelectronic items were geomorphometrically analyzed using their digital elevation models with nano‐ and micrometer‐range resolution and elevation difference: (1) a silicon–quartz structure; (2) a mechanically polished silicon wafer ...
A. A. Dedkova, I. V. Florinsky
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Geomorphometry from unmanned aerial surveys
Transactions in GIS, 2017AbstractUnmanned aerial systems (UASs) are widely used for remote sensing, including the production of high‐resolution digital elevation models (DEMs). We study the possibilities of UAS‐based aerial surveys to produce photogrammetrically sound, high‐resolution DEMs intended for geomorphometric modeling.
Igor V. Florinsky +2 more
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2015
Uncertainty is a very important concept in geomorphometry because it is a key component in quality assessments of any scientific study that utilizes topographic information. Uncertainty exists at all analysis steps of topographic data modeling and analysis including land surface data capture, model generation, preprocessing, and surface analysis and ...
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Uncertainty is a very important concept in geomorphometry because it is a key component in quality assessments of any scientific study that utilizes topographic information. Uncertainty exists at all analysis steps of topographic data modeling and analysis including land surface data capture, model generation, preprocessing, and surface analysis and ...
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Chapter 12 Geomorphometry in SAGA
2009Publisher Summary System for Automated Geoscientific Analyses (SAGA) is a full-fledged geographic information system (GIS) and many of its features have some relation with geomorphometry that makes it an ideal tool for operational work. This chapter emphasizes the particular characteristics of SAGA and the relation between some of its features and ...
V. Olaya, O. Conrad
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Chapter 17 Geomorphometry in GRASS GIS
2009Publisher Summary Geographic Resources Analysis Support System (GRASS) is a general-purpose geographic information system (GIS) for the management, processing, analysis, modeling, and visualization of many types of georeferenced data. This chapter is based on GRASS 6.2 version available for all commonly used operating systems.
J. Hofierka, H. Mitášová, M. Neteler
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Chapter 13 Geomorphometry in ILWIS
2009Publisher Summary Integrated land and water information system (ILWIS) is an integrated geographic information system (GIS) package. The most recent version of ILWIS offers a range of image processing, vector, raster, geostatistical, statistical, database, and similar operations.
T. Hengl, B.H.P. Maathuis, L. Wang
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Chapter 1 Geomorphometry: A Brief Guide
2009Publisher Summary Geomorphometry is the science of quantitative land-surface analysis. It evolved directly from geomorphology and quantitative terrain analysis, two disciplines that originated in 19th century geometry, physical geography, and the measurement of mountains. Modern geomorphometry addresses the refinement and processing of elevation data,
R.J. Pike, I.S. Evans, T. Hengl
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Chapter 28 The Future of Geomorphometry
2009Publisher Summary This chapter addresses advance in concepts, land-surface measurement, and analytical tools and methods of geomorphometry. The overarching drivers of progress in geomorphometry, especially in the environmental context, promise to be global warming and the world's growing population, and how these challenges will be accommodated ...
P. Gessler +4 more
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