| 拨地工程坐标成果的自动化输出 |
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| 引用本文： | 刘延松.拨地工程坐标成果的自动化输出[J].北京测绘,2012(1):56-59. |
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| 作者姓名： | 刘延松 |
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| 作者单位： | 北京市测绘设计研究院,100038 |
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| 摘 要： | 使用AutoCAD软件来计算拨地工程的坐标成果较传统计算器人工计算是一个巨大的进步,即便如此,当遇到包含多个地块的拨地工程时,逐个地块完成计算并填写成果表格,工作量仍然很大,而且对于作业过程中局部小的调整还要进行大量重复工作,并且人工干涉多,容易出现纰漏。本文介绍利用自动搜索封闭地块多边形的图形算法,实现拨地工程地块坐标成果的自动化输出,从根本上解决了传统方法效率低、人工干涉多、易出错等问题。
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| 关 键 词： | 拨地工程 地块坐标成果 封闭多边形搜索 多边形拓扑判断 |
Automatic Output of Results of Coordinates in Land Planning |
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| LIU Yan-song.Automatic Output of Results of Coordinates in Land Planning[J].Beijing Surveying and Mapping,2012(1):56-59. |
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| Authors: | LIU Yan-song |
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| Institution: | LIU Yan-song(Beijing Institute of Surveying and Mapping,Beijing 100038,China) |
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| Abstract: | Although it is a huge progress to apply AutoCAD to calculate results of coordinates in land planning compared with traditional calculation done by hand,the work load is still heavy in the land planning involving multi blocks which needs to calculate each block and fill out result tables respectively,and needs to repetitive work and artificial interfere if there is small partial adjustment in project operation which may lead to careless mistake.This paper introduces a graphic algorithm of blind areas automatic search realizing automatic output of results of land coordinates,which solves problems including low efficiency,artificial interference and error proneness in traditional ways. |
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| Keywords: | land planning results of land coordinates automatic search of blind areas polygonal topology judgment |
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