| 基于SketchUp和ArcGIS的三维GIS开发技术研究 |
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| 引用本文： | 单楠,况明生,李营刚.基于SketchUp和ArcGIS的三维GIS开发技术研究[J].铁路计算机应用,2009,18(4):14-17. |
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| 作者姓名： | 单楠 况明生 李营刚 |
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| 作者单位： | 西南大学,地理科学学院,重庆,400715 |
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| 基金项目： | 国家重点基础研究发展规划(973计划)，国家自然科学基金 |
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| 摘 要： | 三维GIS是目前GIS科学发展的新趋势之一,针对目前二维GIS数据丰富,三维建模耗时长、三维分析功能不足等现状,提出一条利用SketchUp批量处理二维GIS数据,快速实现三维场景建模;利用ArcGIS平台进行二次开发,实现三维场景驱动,从而完成三维GIS开发的技术路线,并设计开发了相应的实验系统,展示了该路线的可行性与实际应用效果.
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| 关 键 词： | SketchUp ArcGIS 三维 GIS |
| 收稿时间： | 2009-04-15 |
Study on 3D GIS development technology based on SketchUp and ArcGIS |
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| SHAN Nan,KUANG Ming-sheng,LI Ying-gang.Study on 3D GIS development technology based on SketchUp and ArcGIS[J].Railway Computer Application,2009,18(4):14-17. |
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| Authors: | SHAN Nan KUANG Ming-sheng LI Ying-gang |
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| Affiliation: | (College of Geographical Science, Southwest University Chongqing 400715, China) |
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| Abstract: | Three-dimensional（3D） GIS was one of the new scientific trends of GIS developments. Based on the rich data for two-dimensional（2-D） GIS, the time-consuming 3D modeling and the shortage of 3D analysis functions, it was put forward a technical line called SketchUp to implement 3D Scene modeling with the batch processing 2D GIS data, it was implemented 3D Scene Drive with the secondary development of ArcGIS platform. At the end of the essay, a test system was developed, which was proved the feasibility and demonstrated the practical application of the line. |
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| Keywords: | SketchUp ArcGIS GIS |
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