浅谈咸宁市HBCORS网系统坐标转换的精度分析  

Precision Analysis of Coordinate Transformation of HBCORS Network in Xianning City

作　　者：陈平 

机构地区：[1]咸宁市勘察测绘院,湖北咸宁437100

出　　处：《工程建设与设计》2018年第2期262-263,共2页Construction & Design for Engineering

摘　　要：随着湖北省卫星导航定位基准站网(HBCORS)的建成与使用,通过合理选取公共控制点解算七参数以及城市似大地似水准面精化工作的完成,可以得到符合测量要求的坐标及高程转换参数用于日常测量工作。论文对HBCORS系统及其工作原理进行介绍,并以一个工程实例为基础,介绍HBCORS系统在实际工程中的应用。Along with Hubei province satellite navigation positioning reference station network （HBCORS） was built and used, and the completion of selecting reasonable public control points to solve the seven parameters and the refinement work of city quasiganid, we can get the coordinate meeting the requirements of measurement and the elevation conversion parameters used in daily surveying. This paper introduces the HBCORS system and its working principle, and introduces the application of HBCORS system in practical engineering on the basis of an engineering example.

关 键 词：HBCORS 坐标转换 似大地水准面精化 精度 

分 类 号：P226.3[天文地球—大地测量学与测量工程]