节点文献
济南市似大地水准面外部检核研究
Research on Result Checking of Quasi-Geoid Determining in JiNan
【摘要】 概述了济南市似大地水准面精化项目的基本情况,详细讨论了似大地水准面精化成果外部检核方法,并按平原和山区两种不同地形评定了外部检核精度,得到一些较为实用的结论。
【Abstract】 This paper summarized the basic content of quasi-geoid determining in JiNan,then detailedly introduced the methods for result check of quasi-geoid determining,evaluated the precision according to two different terrain,and the corresponding conclusion are analysed.
【关键词】 似大地水准面精化;
外部检核;
高程异常;
高程精度;
【Key words】 quasi-geoid determining; result check; height anomaly; normal height precision;
【Key words】 quasi-geoid determining; result check; height anomaly; normal height precision;
- 【文献出处】 城市勘测 ,Urban Geotechnical Investigation & Surveying , 编辑部邮箱 ,2009年06期
- 【分类号】P223.0
- 【被引频次】7
- 【下载频次】60