| MAPINFO下城市地下管网空间分析功能的实现 |
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| 引用本文： | 于海龙,谢刚生,李大军.MAPINFO下城市地下管网空间分析功能的实现[J].测绘工程,2001,10(2):48-50. |
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| 作者姓名： | 于海龙 谢刚生 李大军 |
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| 作者单位： | 华东地质学院测量系, |
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| 摘 要： | 主要对在MAPINFO平台上如何实现管网空间位置分析、拓扑分析、缓冲区分析以及最短路径及事故分析等空间分析功能的实现思路和算法进行较详细的研究，并用实际探测的管线数据进行功能模拟，模拟后得到了较好的效果。
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| 关 键 词： | 空间分析 GIS MAPINFO 地下管网 拓扑分析 最短路径 |
| 文章编号： | 1006-7949(2001)02-0048-03 |
| 修稿时间： | 2000年12月15日 |
The Spatial Analysis Function Implementation of the City Underground Pipeline Net Based on MapInfo |
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| YU Hai-long,XIE Gang-sheng,LI Da-jun.The Spatial Analysis Function Implementation of the City Underground Pipeline Net Based on MapInfo[J].Engineering of Surveying and Mapping,2001,10(2):48-50. |
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| Authors: | YU Hai-long XIE Gang-sheng LI Da-jun |
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| Abstract: | The spatial analysis functions is the main function in GIS. and it is the main way to mine data. In this paper, the developing methods and algorithms about spatial location analyzing topological ana- lyzing, buffer analyzing, the shortest path analyzing and accident analyzing are studied based on MapInfo in detail. Meanwhile, these analysis functions are simulated by the field probing data, and the simulated result is satisfactory. |
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| Keywords: | Pipeline Net Spatial analyzing Algorithm MapInfo |
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