区域似大地水准面精化精度检测与应用验证——以福州市似大地水准面精化为例  

Regional quasi-geoid refinement precision examation and application validation——Taking quasi-geoid refinement of Fuzhou as an example

作　　者：朱武松[1] 

机构地区：[1]福州市勘测院,福建福州350003

出　　处：《福建建设科技》2011年第2期68-70,共3页Fujian Construction Science & Technology

摘　　要：区域似大地水准面精化的结果要应用于测绘生产中,需要经过检测。本文结合福州市似大地水准面精化成果的检测案例,介绍了精度分析与评价方法,对检测成果进行了分析。The results of regional quasi-geoid refinement required test before applied to surveying and mapping production.Combined with test case study of quasi-geoid refinement of Fuzhou,this article introduces the precision analysis and evaluation method and analysis results.The result confirmed that the refined technical requirements of four-grade-leveling survey results achieved can fully satisfy low level surveying and below grade leveling accuracy requirement.

关 键 词：似大地水准面精化 GPS静态测量 网络RTK测量 GNSS 

分 类 号：P228.4[天文地球—大地测量学与测量工程]