An Approach To Automated Terrain Classification From Digital Elevation Model
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Author | : |
Publisher | : |
Total Pages | : 11 |
Release | : 1992 |
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ISBN | : |
Using digital elevation model data, landforms are classified into two broad, generic terrain features -- mounts and non-mounts. Mount represents an aggregation of elevated features including hills, mountains and ranges. All remaining features are classified collectively as non-mount. The results of this work suggest that it may be possible to acceptably replicate the manual classification of certain generic terrain features. However, the general utility of the mount/non-mount classification appears to be limited by the classification algorithms, the nature of the regional terrain and the quality of available digital data. Possible applications for generic terrain feature information, such as mounts and non-mounts, are presented.
Author | : |
Publisher | : |
Total Pages | : 24 |
Release | : 1993 |
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ISBN | : |
The application of experimental SW to interface digital elevation data with knowledge representation and IP tools to automatically classify landforms. I will discuss classification theory, the terrain classification system I used in this work, the data and sites used to develop the classification method, the method itself, overall results, method limitations, and recommendations and finally conclusions ... Terrain features, Digital Elevation Data, Terrain Classification.
Author | : Linda Hoehn Graff |
Publisher | : |
Total Pages | : 418 |
Release | : 1991 |
Genre | : Aerial photogrammetry |
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Author | : |
Publisher | : |
Total Pages | : 892 |
Release | : 1994 |
Genre | : Aeronautics |
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Author | : |
Publisher | : |
Total Pages | : 468 |
Release | : 1993 |
Genre | : Cartography |
ISBN | : |
Author | : Zhilin Li |
Publisher | : CRC Press |
Total Pages | : 337 |
Release | : 2004-11-29 |
Genre | : Technology & Engineering |
ISBN | : 0203486749 |
Written by experts, Digital Terrain Modeling: Principles and Methodology provides comprehensive coverage of recent developments in the field. The topics include terrain analysis, sampling strategy, acquisition methodology, surface modeling principles, triangulation algorithms, interpolation techniques, on-line and off-line quality control in data a
Author | : John P. Wilson |
Publisher | : John Wiley & Sons |
Total Pages | : 522 |
Release | : 2000-08-03 |
Genre | : Science |
ISBN | : 9780471321880 |
Dieses Buch untersucht, welchen Einfluß Landschaftsformen, insbesondere Höhenunterschiede, auf die an der Erdoberfläche ablaufenden Prozesse haben. Wasserbewegungen, die Sonneneinstrahlung sowie die Bodenentwicklung und -erosion werden alle mehr oder minder durch die Form der Landschaftsoberfläche gesteuert. Die Anwendungsmöglichkeiten der Landschaftsanalyse sind vielfältig: Sie reichen von Studien über Wasserscheiden und Feuchtgebiete über Bodenkunde und Erosionsstudien, Landschafts- und Landnutzungsstudien bis zu geomorphologischer Forschung und regionalen und globalen Ökologiestudien. Darüber hinaus kann die Landschaftsanalyse auch zu meteorologischen Vorhersagen sowie bei Problemen mit TV- oder Radiosignalempfang eingesetzt werden. Dieses Forschungsgebiet hat in Verbindung mit den jüngsten Fortschritten auf dem Gebiet der GIS und GPS eine rasante Entwicklung durchlaufen. In diesem Band werden alle diese neuen Ansätze und Anwendungsbereiche umfassend erläutert. (y05/00)
Author | : Kumar R. Rao |
Publisher | : |
Total Pages | : 0 |
Release | : 2020 |
Genre | : |
ISBN | : |
A raster based route alignment using multi criteria factors created as raster layers is useful for evolving total cost raster layer utilized at different stages for multi-criteria decision analysis (MCDA). The integration of least cost path algorithm into the 3-D view of the terrain or false color composite Remote sensing data can give value addition in planning process and formulation of action plans. The designing of optimum route alignment depends upon the number of factor considered in the process of corridor analysis model for finding the optimum route for alignment to ensure designing of the road from source to a destination within two specified end point locations. The raster data layer on land use and land cover type can be prepared for generating relative cost layer using the image classification algorithms and the slope raster layer can be obtained from the digital Elevation Model. The optimum route has the least cost and it can incorporate parameters on environmental, technical, social, and economic issues. The raster corridor analysis has been implemented to design optimum route alignment between two locations in the Himalayan region of India to consider the suitability of the technique for hill road construction. The details of the same are given in the paper.
Author | : David J. Savory |
Publisher | : |
Total Pages | : 370 |
Release | : 1992 |
Genre | : |
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Author | : IEEE Staff |
Publisher | : |
Total Pages | : |
Release | : 2021-06-08 |
Genre | : |
ISBN | : 9781665437257 |
The conference is intended to address large scientific and technician community interested in military technology branch The objective of the conference is to offer an opportunity for the presentation of the most important and interesting results of scientific research, development, and construction in the branch of military technology