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An interesting book called Geomorphometry. Download Geomorphometry and read books online. Available in all formats, such as Tuebl Mobi PDF etc. Compatible with all devices
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"Provides a practical guide to preparing DEMs [Digital Elevation Models] for analysis and to extracting land surface parameters and objects from DEMs through a variety of software"--P. [4] of cover.
Geomorphometry is the science of quantitative terrain characterization and analysis, and has traditionally focused on the investigation of terrestrial and planetary landscapes. However, applications of marine geomorphometry have now moved beyond the simple adoption of techniques developed for terrestrial studies, driven by the rise in the acquisition of high-resolution seafloor data and by the availability of user-friendly spatial analytical tools. Considering that the seafloor represents 71% of the surface of our planet, this is an important step towards understanding the Earth
"Geomorphometry is the science of quantitative land-surface analysis and be part of an interdisciplinary approach to understanding natural hazards. It spans the research range from simple land observation to mathematical models of land surfaces. In this geomorphometric context, modelling is used to generate computerized representations of parts of the Earth's surface, based on digital elevation/surface models (DEM/DSM) and additional data and observations. New and improved algorithms for modelling both physico-geographical and geological processes and landforms how they change
Geomorphometry is widely used to solve various multiscale geoscientific problems. For the successful application of geomorphometric methods, a researcher should know the basic mathematical concepts of geomorphometry and be aware of the system of morphometric variables, as well as understand their physical, mathematical and geographical meanings. This paper reviews the basic mathematical concepts of general geomorphometry. First, we discuss the notion of the topographic surface and its limitations. Second, we present definitions, formulae and meanings for four main groups of
From the reviews: "Bishop and Schroder (both, Univ. of Nebraska at Omaha) have brought together an impressive group of practitioners in the relatively new application of geographic information science to mountain geomorphology. In doing so, they have produced valuable, first, overall coverage of a high-tech approach to mountain, three-dimensional research. More than 40 contributing authors discuss a wide range of related aspects.... The book is well bound and well produced; each chapter provides an extensive source of references. The numerous line
This study addresses a two-class problem in automatic terrain classification. the basic-level terrain feature selected for initial delineation is a mount - an aggregation of elevated features including hills, mountains, and ranges. All remaining areas are classified collectively as non-mount. A method was developed to partition digital elevation models (DEMs) into mount and non- mount areas automatically. Then, the developed method is compared to those results obtained by a manual classification of synthetic stereo images produced from the same digital