| 基于GIS的道路选线辅助系统 |
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| 引用本文： | 赵尘,马健霄,陶建岳.基于GIS的道路选线辅助系统[J].南京林业大学学报(自然科学版),2001,25(4):77-80. |
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| 作者姓名： | 赵尘 马健霄 陶建岳 |
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| 作者单位： | 南京林业大学土木工程学院, |
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| 基金项目： | 国家教委资助优秀青年教师基金项目 |
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| 摘 要： | 针对道路选线的要求，在地理信息系统（GIS）的基础上研制开发出道路选线辅助系统，介绍了道路选线辅助系统的设计分析和使用方法，并给出了应用示例。
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| 关 键 词： | 地理信息系统 数字地形模型 道路选线 工程应用 选线辅助系统 |
| 文章编号： | 1000-2006(2001)04-0077-04 |
| 修稿时间： | 2000年11月9日 |
Computer Assisted System for Route Selection of Road |
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| ZHAO Chen,MA Jian xiao,TAO Jian yue.Computer Assisted System for Route Selection of Road[J].Journal of Nanjing Forestry University(Natural Sciences ),2001,25(4):77-80. |
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| Authors: | ZHAO Chen MA Jian xiao TAO Jian yue |
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| Abstract: | A computer assisted system for route selection of road is proposed based on the Geographic Information System(GIS). The function of the system includes the plan layout of route, longitudinal profile analysis, cross section analysis, comprehensive analysis of route, and printer and plotter output. The GIS data was input on the spot, from field records or from map digitization. The system was developed using XMGIS tool and C programming language. The system features data file selection, parameter setting, route layout and analysis, map drawing and table printing of route selection. The analysis, the design and the application method of the system are introduced. A mountainous forest road of 558m length is given as an example of route selection using the GIS-based route selection system. The application of the system reveals that the GIS-based technique is practical for route selection and road design. Its distinguishing feature in data storage, data analysis, route evaluation and route optimization will offer great help to road planning and road design. |
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| Keywords: | Geographic Information System (GIS) Digital Terrain Model (DTM) Route selection of road Engineering application |
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