摘要
在介绍全球导航卫星系统(GNSS)连续运行参考站概念的基础上,分析了2000国家大地坐标系(CGCS2000)参考框架的发展现状。结合"环渤海GPS大地控制网"的建设与动态框架维护情况,探讨了在我国建立基于CORS的区域动态参考框架网的方法。
This article introduces the concept of continuous operating reference station ( CORS ) based on global navigation satellite system (GNSS), and analyzes the development status of China Geodetic Coordinate System 2000 (CGCS 2000 ) frame. Combined with the situation of framework construction and maintenance about "Bohai GPS Geodetic Control Network", this article expounds the methods of building regional dynamic framework based on CORS in our country.
出处
《海洋测绘》
2014年第3期60-62,66,共4页
Hydrographic Surveying and Charting
关键词
CORS
区域大地控制网
框架网
基准网
静态网
动态网
CORS
regional geodetic control network
framework
static framework
dynamic framework