| 线性参考在油气管道选定线中的应用研究 |
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| 引用本文： | 卿太钢,龚建辉,李祁宇,谌贵宇,杨茂,刘玉峰,李江,曹奇林.线性参考在油气管道选定线中的应用研究[J].测绘与空间地理信息,2015(6). |
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| 作者姓名： | 卿太钢 龚建辉 李祁宇 谌贵宇 杨茂 刘玉峰 李江 曹奇林 |
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| 作者单位： | 1. 中国石油集团工程设计有限责任公司西南分公司,四川成都,610041;2. 四川省遥感信息测绘院,四川成都,610100 |
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| 摘 要： | 线性参考是针对线性要素进行显示和分析的一种重要模型,它可以解决线性要素动态显示及分析问题。利用油气管道选定线平台中使用里程属性来替代传统X,Y坐标描述位置的方法,解决桩与管道选定线空间位置、野外踏勘的标识及分析问题。
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| 关 键 词： | 线性参考 动态分段 路径 |
The Application of Linear Reference in Selected for the Oil and Gas Pipeline |
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| QING Tai-gang,GONG Jian-hui,LI Qi-yu,SHEN Gui-yu,YANG Mao,LIU Yu-feng,LI Jiang,CAO Qi-lin.The Application of Linear Reference in Selected for the Oil and Gas Pipeline[J].Geomatics & Spatial Information Technology,2015(6). |
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| Authors: | QING Tai-gang GONG Jian-hui LI Qi-yu SHEN Gui-yu YANG Mao LIU Yu-feng LI Jiang CAO Qi-lin |
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| Abstract: | Based on the display and analysis of linear elements , linear referencing is a method of spatial referencing that can solve the problem of dynamic display and analysis using linear elements .This article discusses how this method of expressing location , in which the locations of features are described in terms of measurement along a linear element instead of pairs of coordinates , is put into use in the route selection of oil and gas transmission pipelines , and how it helps to locate the spatial position of stakes and pipelines as well as marks in the process of geographical survey . |
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| Keywords: | linear referencing dynamic segmentation route |
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