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