| 车载GPS在辽宁公路路况普查的应用 |
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| 引用本文： | 姜晓冬.车载GPS在辽宁公路路况普查的应用[J].北方交通,2008(5):109-111. |
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| 作者姓名： | 姜晓冬 |
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| 作者单位： | 辽宁省公路勘测设计公司,沈阳,110166 |
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| 摘 要： | 2007年辽宁省对全省国省干线普通公路进行了路况普查,此次普查采用车载GPS技术,对全省9条国道、43务省道进行了路况普查.针对外业普查采集的RTK数据,开发公路路线拟合计算程序,经过实践,计算精度满足技术要求,采用车裁GPS获得了较好的经济效益.
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| 关 键 词： | 车载GPS 路况普查 数据采集 |
| 文章编号： | 1673-6052(2008)05-0109-03 |
Application of GPS for Vehicle Load in General Investigation of Liaoning Highway Road Conditions |
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| Authors: | JIANG Xiao-dong |
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| Institution: | JIANG Xiao-dong |
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| Abstract: | In 2007 year,in Liaoning Province the general investigation of road conditions of average highways on state and provincial arteries has been carried out applying GPS technique for vehicle load.General investigation of 9 national roads and 43 provincial roads over whole province have been completed.Aiming at RTK data corrected for investigation of fieldwork,the fitting program of calculation for highway route was developed.Practice proves the computational accuracy satisfies technical requirements.Applying the GPS technique for vehicle load has gained better economic benefits. |
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| Keywords: | RTK |
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