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搜索结果: 1-5 共查到测绘科学技术 Digital Terrain Modelling相关记录5条 . 查询时间(0.109 秒)
Digital Elevation Models (DEMs) have been increasingly used to model the terrain surfaces to provide the 'physical bases' for environmental studies. However, DEM is subject to systematic errors, rando...
Terrestrial laser scanning is becoming increasingly popular for modelling geological outcrops, because of the high resolution, accuracy and ease of dataset integration. Despite these significant advan...
Local coordinates based on the Voronoi diagram are used in natural neighbour interpolation to quantify the neighbourliness” of data sites. In an earlier paper, we have extended the natural neighbour...
Most of the proposed methods for automatic DTM reconstruction are based on parametric estimation processes with very little capabilities for reasoning and decision making. Human operators which measur...
The paper presents how terrestrial laser scanning (TLS) and terrestrial digital photogrammetry were used to create a 3D model of a steep mountain wall. Terrestrial methods of data acquisition are th...

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