terrain roughness
Program to Determine the Terrain Roughness Index using Path Profile Data Sampled at Different Moving Window Sizes
... determine terrain roughness index from elevation data captured at different moving window sizes are ...the terrain roughness parameters at any given window size that is multiple of the ...
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A Terrain Roughness Correction Factor for Hata Path Loss Model at 900 MHz
... irregular terrain urban areas ...represent terrain in category format that barely reflects the morphology of the path of ...measurements. Terrain data are of at most importance to implement path loss ...
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Optimization of Hata Pathloss Model Using Terrain Roughness Parameter
... any terrain is used to quantify the terrain ...the terrain elevation profile indicates how rough or smooth the terrain ...the terrain elevation profile is used to denote the ...
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Optimization of CCIR Pathloss Model Using Terrain Roughness Parameter
... the terrain elevation profile is used to denote the terrain roughness ...two terrain parameters are used, namely, the mean elevation and the standard deviation of the ...two terrain ...
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Evaluation of the Distribution of Terrain Roughness Index for Terrestrial Line of Site Microwave Links in Uyo Metropolis
... of terrain roughness index in Uyo metropolis is ...the terrain roughness index. According to the results, the terrain roughness index of the five signal paths studied within Uyo ...
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Factorial significance on tractor stability under variation of terrain roughness employing the Taguchi method
... Abstract: Tractor rollover accidents remain an issue with the development of agricultural mechanization. Adopting the scale-model-based experimental approach, this study investigated the three most influential geometric ...
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Research on forest terrain roughness as a source of dynamic action on the vehicle
... We measured the micro-profile in a total of 31 stretches of forest roads. After removing clearly non-stationary and false measurements, we se- lected 21 sections from this number, which we evaluated. Forest ...
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Comparative Analysis of the ITU Multipath Fade Depth Models for Microwave Link Design in the C, Ku, and Ka-Bands
... From the overall results, it can be stated that the ITU-R P.530-11 standard for quick planning applications overestimated the multipath fade depth when compared with the estimates from the ITU-R P.530-11 standard for ...
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Quantification of basal friction for technical and silvicultural glide-snow avalanche mitigation measures
... a terrain roughness corresponding to stepped or rocky terrain and dwarf shrubs ...higher terrain roughness corresponding to strong lignified shrubs, stumps or piles of dead wood to ...
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Influence of snow depth distribution on surface roughness in alpine terrain: a multi-scale approach
... quantify terrain smooth- ing based on a multi-scale roughness ...link terrain smoothing to geomorphological pa- rameters as the roughness estimates used in our study are based on changes in ...
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Effect of accelerated aging treatment on a surface property and dynamic mechanical properties of commercial wood-based panels
... Surface roughness degradation is associated with dimensional changes owing to swelling–shrinkage phase during aging treatments [26]. Each panel had different extent and course of change in TS following the aging ...
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TERRAIN CLASSIFICATION FOR TRAVERSABILITY ANALYSIS FOR AUTONOMOUS ROBOT NAVIGATION IN UNKNOWN NATURAL TERRAIN
... natural terrain is the key requirement of a robotic system such as a rover as the natural terrain is ...the terrain ahead so that it can avoid hazardous areas by discriminating the navigable regions ...
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Predictors of Treatment Adherence in Adolescents with Inflammatory Bowel Disease: The Role of Age, Body Satisfaction and Prospective Memory in Medication and Diet Behavior
... the terrain geometry, which outputs the final image to the ...a terrain system, it is possible to visualize interactive terrain dynamics while minimizing the impact on the runtime by offloading the ...
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Spade test
... Le test bêche a pour but d’évaluer rapidement la structure d’un sol (tassement ou non) et son activité biologique sur le terrain. Il est plus simple et plus rapide à mettre en œuvre que la méthode du profil ...
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Predicting terrain contours using a feed forward neural network
... that could predict unknown terrain could improve such a move by preventing a ‘juddery’ action during the move from A to C. The system could assist the smooth and efficient walking motions of legged robots in ...
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Spatial Distribution Pattern and Terrain Analysis of Urban Flash Floods and Inundated Areas in Maiduguri Metropolis, Borno State, Northeast, Nigeria
... Digital Terrain Model (DTM) has identified the flood risk areas within the metropolis and has provided adequate knowledge of the flood situation for gov- ernment intervention towards curtailing the ...Digital ...
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Viscosity Structure of the Lithospheres of Ganymede, Callisto, and Enceladus, and of the Earth's Upper Mantle
... The average degree of bowing-up in the center is greater for craters located within the ancient cratered terrain than for craters within the younger grooved terrain of[r] ...
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Soil terrain modelling and erosion analysis at field scale level, a case study
... various terrain-related soil processes. A detailed digital terrain model was used for the analysis of erosion – sedimentation situation and description of specific soil properties at meso-relief ...detailed ...
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Global terrain classification using 280 m DEMs: segmentation, clustering, and reclassification
... In the case of Australia, groups 1 and 2 were composed of bedrocks, and gentler slopes included more unconsoli- dated strata like in Japan. However, lithological character- istics for each group were evidently different ...
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Digital terrain illustration
... With the availability of systems for visualizing terrain in various ways, the artistic methods of relief representation have largely been ignored within computer graphics system. This is partly because our ...
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