| GIS与GPS管道特征定位应用 |
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| 引用本文： | 韩小明,王颖,冯庆善,周利剑. GIS与GPS管道特征定位应用[J]. 测绘与空间地理信息, 2011, 34(1): 29-32 |
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| 作者姓名： | 韩小明 王颖 冯庆善 周利剑 |
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| 作者单位： | 中国石油管道研究中心,河北,廊坊,065000;中国石油天然气管道通信电力工程总公司,河北,廊坊,065000 |
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| 基金项目： | 中国石油天然气股份有限公司科技项目 |
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| 摘 要： | 输送石油和天然气的管道多埋在地下,免于受地面上人、动物的破坏.地下管道特征的定位,如焊缝、阀门、缺陷、异常等,传统方法主要采用扯皮尺和PCM探测,这种方法受地形和建筑设施的影响很大,如果地面参照物破坏,找到特征比较费时,准确性差.目前的GIS和GPS技术,可避免这些缺点,通过GIS将各种管道数据整合到一起,获取管道特征...
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| 关 键 词： | 管道数据集 数据整合 管道完整性 内检测 地理信息系统 全球定位系统 |
Application of GIS and GPS Technique in Pipeline Features Location |
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| HAN Xiao-ming,WANG Ying,FENG Qing-shan,ZHOU Li-jian. Application of GIS and GPS Technique in Pipeline Features Location[J]. Geomatics & Spatial Information Technology, 2011, 34(1): 29-32 |
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| Authors: | HAN Xiao-ming WANG Ying FENG Qing-shan ZHOU Li-jian |
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| Affiliation: | HAN Xiao-ming1,WANG Ying2,FENG Qing-shan1,ZHOU Li-jian1(1.PetroChina Pipeline R&D Center,Langfang 065000,China,2.China Petroleum & Natural Gas Pipeline Telecommunication & Electricity Engineering Corporation,China) |
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| Abstract: | Underground pipelines are widely used in Oil&Gas industries,allowing Oil&Gas to be transported from one place to another without being disturbed by people,animals,or other nature activities.But for locating pipeline characters,such as weld,valve,defect,anomaly and so on.The traditional method adopts tape measurement and PCM detecting,which suffered from terrain and building facilities,and be inefficient.The GIS and GPS technology,can avoid the problems.Using GIS can spatially align pipeline datasets not onl... |
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| Keywords: | pipeline dataset data integration pipeline integrity in-line inspection geographic information system global positioning system |
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