| 二等水准在郑州市管线控制测量中的分析应用 |
| |
| 引用本文： | 韩,博.二等水准在郑州市管线控制测量中的分析应用[J].中州煤炭,2016,0(3):116-117，120. |
| |
| 作者姓名： | 韩 博 |
| |
| 作者单位： | （河南省岩石矿物测试中心，河南 郑州 450003） |
| |
| 摘 要： | 介绍了郑州市城市地下管线控制测量中，布设4条二等水准闭合环，展开二等水准测量情况。通过二等水准网的数据处理与精度分析，认为郑州市二等水准网成果在精度上较好地满足了《国家一、二等水准测量规范》要求，为该市地下管线普查高程控制测量提供了可靠的基础成果。
|
| 关 键 词： | GPS控制网 二等水准 地下管线 成果分析 |
Analysis and Application of Second Grade Leveling in Control Survey of Underground Pipeline in Zhengzhou City |
| |
| Han Bo. Analysis and Application of Second Grade Leveling in Control Survey of Underground Pipeline in Zhengzhou City[J].Zhongzhou Coal,2016,0(3):116-117，120. |
| |
| Authors: | Han Bo |
| |
| Affiliation: | （Henan Province Rock and Mineral Testing Center，Zhengzhou 450003，China） |
| |
| Abstract: | Introduced the status quo of control survey of underground pipeline in Zhengzhou City，including the layout of four circles belong to second grade leveling，and the implement situation of second grade leveling measurement. Through the data processing and precision analysis of the second grade level net，it was put forward that，the second grade level net can meet the specification requirements on accuracy，which can provide reliable basis for the elevation control survey of the underground pipeline census in Zhengzhou. |
| |
| Keywords: | GPS controlling net second grade leveling underground pipeline results analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中州煤炭》浏览原始摘要信息 |
|
点击此处可从《中州煤炭》下载全文 |
