| 基于GIS耦合SketchUp技术的三维地层模型绘制方法 |
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| 引用本文： | 宋仁波.基于GIS耦合SketchUp技术的三维地层模型绘制方法[J].测绘信息与工程,2014(1):54-56. |
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| 作者姓名： | 宋仁波 |
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| 作者单位： | 淮阴师范学院城市与环境学院; |
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| 摘 要： | 针对三维地质建模工作繁琐、复杂，从手工绘制地质模型角度提出了一种基于GIS耦合SketchUp技术的三维地层模型绘制方法。采用钻孔资料作为数据源，通过ArcGIS的插值和栅格转换工具生成地层三角网格。然后利用SketchUp的封面插件和表面求交工具，生成地层的三维体模型。该方法操作简单、直观和易于掌握，具有一定的推广和应用价值。
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| 关 键 词： | 三维地质建模 ArcGIS GoogleSketchUp 钻孔数据中图法 |
A Method of Plotting Three Dimensional Stratum Model Based on Coupled GIS and SketchUp Technique |
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| SONG Renbo.A Method of Plotting Three Dimensional Stratum Model Based on Coupled GIS and SketchUp Technique[J].Journal of Geomatics,2014(1):54-56. |
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| Authors: | SONG Renbo |
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| Institution: | SONG Renbo ( School of Urban and Environmental Science, Huaiyin Normal University, 111 West Changiiang Road, Huai＇an 223300, China ) |
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| Abstract: | In order to deal with the cumbersome and complex 3D geological modeling processes, from the perspective of drawing model manually, a method of plotting 313 stratum model based on coupled GIS and SketchUp technique is proposed. The boreholc data are used for generating the stratum triangle mesh with interpolation and raster conversion tools. The make faces plug-ins and surface intersection tools of SketchUp arc used for constructing the 3D stratum model. This method has the advantage of being simple, intuitive and easy to learn. Therefore, it has certain value in popularization and applieation. |
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| Keywords: | 3D geological modeling ArcGIS Google Sketch-Up borehole data |
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