GPS水准在重力勘查中的应用  

The Application ofGPS Level on Gravity survey

作　　者：任宇征[1] 高振强[1] 王军成[1] 

机构地区：[1]江苏省地质勘查技术院,江苏南京210049

出　　处：《现代测绘》2013年第3期21-23,共3页Modern Surveying and Mapping

摘　　要：本文简要介绍了GPS水准的相关理论知识和野外点位测设的具体技术方法,并结合工程项目实例中的数据对比分析证明GPS水准点位高程精度完全满足重力测量要求。This paper briefly describes the relevant theoretical knowledge of GPS level and the specific technical methods of point stakeout in the wild. Combining with the comparison and analysis of the data in the project, it shows that the height accuracy of GPS level meet the requirements of gravity measurements fully.

关 键 词：GPS水准重力测量 高程精度 应用 

分 类 号：P228[天文地球—大地测量学与测量工程]