| 局域高程电子测量方法 |
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| 引用本文： | 郑 悦,邵昌浩,童旭东,薛文鼎,袁光义.局域高程电子测量方法[J].水运工程,2018(1):41-44. |
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| 作者姓名： | 郑 悦 邵昌浩 童旭东 薛文鼎 袁光义 |
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| 作者单位： | 北京水规院京华工程管理有限公司，北京 100101,北京水规院京华工程管理有限公司，北京 100101,北京水规院京华工程管理有限公司，北京 100101,北京水规院京华工程管理有限公司，北京 100101,北京水规院京华工程管理有限公司，北京 100101 |
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| 摘 要： | 工程施工过程中高程测量工作极其重要且工作量大,传统的水准测量、三角高程测量、GPS高程测量从作业环境、资源投入及精度控制方面均存在各自的不足。局域高程电子测量方法可实现对待测点放置手持测量器、通过接受区域内基站发出的电磁波信号、利用空间三角计算便可求得待测点高程数值,从而实现了高程测量的快捷与精准。
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| 关 键 词： | 高程测量 局域高程 基站 电磁波 手持机测量器 |
Local elevation electronic measurement method |
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| ZHENG Yue,SHAO Chang-hao,TONG Xu-dong,XUE Wen-ding and YUAN Guang-yi.Local elevation electronic measurement method[J].Port & Waterway Engineering,2018(1):41-44. |
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| Authors: | ZHENG Yue SHAO Chang-hao TONG Xu-dong XUE Wen-ding and YUAN Guang-yi |
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| Institution: | PDI Jinghua Engineering Management Co.,Ltd.,Beijing 100101,China,PDI Jinghua Engineering Management Co.,Ltd.,Beijing 100101,China,PDI Jinghua Engineering Management Co.,Ltd.,Beijing 100101,China,PDI Jinghua Engineering Management Co.,Ltd.,Beijing 100101,China and PDI Jinghua Engineering Management Co.,Ltd.,Beijing 100101,China |
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| Abstract: | In the process of construction,the elevation measurement work is very important and the workload is large.The traditional level measurement,triangular elevation measurement and GPS elevation measurement have their own deficiencies in operating environment,resource input and precision control.The paper indicates a method to obtain the elevation value by placing a handheld measuring device on the test point to accept the electromagnetic wave signal issued by the regional base station and calculate with spatial triangulation.The research and development of this technology can achieve the elevation measurement fast and accurate. |
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| Keywords: | elevation measurement local elevation base station electromagnetic wave handheld measuring device |
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