| 数字化江河测量关键技术 |
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| 引用本文： | 李志刚,张利跃,郑峰. 数字化江河测量关键技术[J]. 解放军理工大学学报(自然科学版), 2006, 7(3): 252-255 |
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| 作者姓名： | 李志刚 张利跃 郑峰 |
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| 作者单位： | 解放军理工大学,工程兵工程学院,江苏,南京,210007;解放军理工大学,工程兵工程学院,江苏,南京,210007;解放军理工大学,工程兵工程学院,江苏,南京,210007 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为有效促进渡河工程保障侦察手段的改进和侦察装备的发展,综合运用实时动态定位GPS-RTK（real time kinematic）、超声波测深和数字测图等技术实现数字化江河测量.介绍了RTK方式江河测量总体构想,阐述了测点定位、水深测量和流速测定的技术原理,提出了测线控制和数据传输的解决方案.与传统测量手段相比,RTK方式具有高效率、高精度、全天候和实时性等优点,是渡河工程侦察的一个重要发展方向.
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| 关 键 词： | GPS-RTK技术 江河测量 渡河侦察 数据传输 |
| 文章编号： | 1009-3443（2006）03-0252-04 |
| 收稿时间： | 2006-01-13 |
| 修稿时间： | 2006-01-13 |
Key technologies of digital r iver surveying |
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| LI Zhi-gang,ZHANG Li-yue and ZHENG Feng. Key technologies of digital r iver surveying[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2006, 7(3): 252-255 |
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| Authors: | LI Zhi-gang ZHANG Li-yue ZHENG Feng |
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| Affiliation: | Engineering Institute of Corps of Engineers,PLA Univ.of Sci.& Tech.,Nanjing 210007,China;Engineering Institute of Corps of Engineers,PLA Univ.of Sci.& Tech.,Nanjing 210007,China;Engineering Institute of Corps of Engineers,PLA Univ.of Sci.& Tech.,Nanjing 210007,China |
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| Abstract: | To improve and develop the method and equipment of river-crossing reconnaissance,digital river surveying was implemented with GPS-RTK(real time kinematic),ultrasonic sounding,and digital mapping technology.The main design was introduced,and the technical theories of RTK orientating,depth surveying and flow velocity mensurating were expounded.The solution to two important problems,survey-line control and data transfer,was brought forward.Compared with traditional measures,RTK has merits of high frequency,high precision,all weather,and real time.So it is a trend of development of river-crossing reconnaissance in the future. |
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| Keywords: | GPS-RTK technology river surveying river-crossing reconnaissance data transfer |
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