摘要
GPS全球定位系统是美国研制并在1994年投入使用的卫星导航与定位系统。在测量领域,GPS系统已广泛用于大地测量、工程测量、航空摄影测量以及地形测量等各个方面。本文以汉阴县城镇地籍调查项目为例,概略叙述GPS系统在大地控制测量中的应用。
GPS (Global Positioning System) has been widely applied in every walk of life. In surveying fields, it has been widely used in geodetic survey, engineering survey, aero-photographic survey and geomorphic survey. Application of GPS in geodetic survey is illustrated with a cadastration project performed in Hanyin county.
出处
《陕西地质》
2007年第1期92-95,共4页
Geology of Shaanxi
关键词
GPS定位系统
大地控制测量
应用
GPS (Global Positioning System)
geodetic
control survey
application