摘要
从实际应用角度出发,简要介绍了区域似大地水准面精化的理论和方法,并通过实例,运用精化成果进行地籍测量。通过几何水准高程与似大地水准面高程的对比,分析了区域似大地水准面精化成果在城市地籍测量中的重要性。
From the point of view of practical application,this paper briefly introduced the theory and method for regional Quasi-Geoid refining,and implemented cadastral surveying using the refining results.Through the comparison between the geometric leveling height and Quasi-Geoid height,it analyzed the importance of the application of regional Quasi-Geoid refining results in urban cadastral surveying.
出处
《测绘与空间地理信息》
2011年第2期217-219,共3页
Geomatics & Spatial Information Technology
关键词
区域似大地水准面
精化
地籍测量
regional Quasi-Geoid
refining
cadastral surveying
