| GPS RTK技术在昭平台水库水下地形测量中的应用 |
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| 引用本文： | 李引生,周朝义,胡建军. GPS RTK技术在昭平台水库水下地形测量中的应用[J]. 华北水利水电学院学报, 2005, 26(3): 19-21 |
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| 作者姓名： | 李引生 周朝义 胡建军 |
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| 作者单位： | 黄河水利委员会勘测规划设计研究院测绘总队,河南,郑州,450011;黄河水利委员会勘测规划设计研究院测绘总队,河南,郑州,450011;武汉大学测绘遥感信息工程国家重点实验室,湖北,武汉,430079 |
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| 摘 要： | 介绍了由GPSRTK定位设备与数字测深仪组成的水下地形自动测量系统的工作模式与测深方法,结合实际应用证明该项技术优于传统测深方法,是一种采用GPS卫星技术的先进测深技术.
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| 关 键 词： | RTK技术 测深仪 水下地形测量 库容计算 |
| 文章编号： | 1002-5634(2005)03-0019-03 |
| 修稿时间： | 2004-12-10 |
Application of GPS RTK to Survey Relief Map Under Water of Zhaopingtai Reservoir |
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| LI Yin-sheng,ZHOU Chao-yi,HU Jian-jun. Application of GPS RTK to Survey Relief Map Under Water of Zhaopingtai Reservoir[J]. Journal of North China Institute of Water Conservancy and Hydroelectric Power, 2005, 26(3): 19-21 |
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| Authors: | LI Yin-sheng ZHOU Chao-yi HU Jian-jun |
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| Affiliation: | LI Yin-sheng~1,ZHOU Chao-yi~ |
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| Abstract: | Surveying under water terrain system composed with RTK and digital sounder, cm grade to plane surveying and 0.1 percent to water depth surveying are reached.Its work mode and sounding way are introduced.Implementing kernels and precision estimating are discussed.The technique is an advanced sounding technique with GPS, better than conventional way in sounding. |
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| Keywords: | RTK sounder under water terrain surveying counting reservoir capacity |
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