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Terrain analysis and locomotion control of a hexapod robot on uneven terrain
2014 9th IEEE Conference on Industrial Electronics and Applications, 2014A terrain analysis method with a scanning laser range finder was proposed. For five typical kinds of terrain, including flat ground, vertical wall, slope, step and cuboid obstacle, the method can distinguish them successfully. Comparing with some methods used cameras, it's more simple and has less calculation.
Tao Liu +3 more
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Incremental terrain visibility analysis
SPIE Proceedings, 2006Visibility analysis is an important aspect in terrain analysis. Terrain visibility calculation is a time-consuming process, and visibility algorithms are dedicated to reduce the algorithm complexity to enhance calculation speed. We use digital elevation model to represent terrain.
Shen Ying +3 more
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Terrain analysis in Phetchabun province
2023Phetchabun province, lower northern Thailand is vulnerable to geohazards, landslide and flooding with the potential for significant harm to people and property. In addition, Phetchabun province has many lineaments that could be potential source of tectonic activities.
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Scale dependence in terrain analysis
Mathematics and Computers in Simulation, 1997Abstract Topographic attributes computed from digital elevation models are dependent on the resolution of the elevation data from which they are computed. A regular rectangular grid is not an ideal representation of topographic surfaces for the study of scale effects.
John C. Gallant, Michael F. Hutchinson
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Geomorphometric Analysis of Karst Terrains
2017The availability of high-resolution digital elevation models (DEM) has increased the possibilities of geomorphometric analysis of karst terrains. Apart from the classical terrain parameters (distribution of elevations, slopes, orientations, curvature, etc.), there have been developments of new algorithms that expand further the possibilities of ...
Eulogio Pardo-Igúzquiza +3 more
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Geomorphometry and Terrain Analysis: Data, Methods, Platforms and Applications
Earth-Science Reviews, 2022Josef Strobl, Liyang Xiong, Guoan Tang
exaly
Flood Risk Analysis on Terrains.
2021An important problem in terrain analysis is modeling how water flowsacross a terrain and creates floods by filling up depressions. This thesis examines a number of flood-risk related problems. One such problem is answering terrain-flood queries: given a terrain represented as a triangulated xy-monotone surface, a rain distribution and a volume of rain,
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