| 基于CORS的GPS工程控制网的高精度正常高获取方法的探讨 |
| |
| 引用本文： | 胡昌华,陈志扬,郑炎兵.基于CORS的GPS工程控制网的高精度正常高获取方法的探讨[J].北京测绘,2011(1):55-56. |
| |
| 作者姓名： | 胡昌华 陈志扬 郑炎兵 |
| |
| 作者单位： | 广州市城市规划勘测设计研究院; |
| |
| 摘 要： | CORS的各基站通过长时间连续不断的观测能获得高精度的大地高和高程异常,基于CORS的GPS工程控制网各点也能获得高精度的高程异常,从而获得高精度的正常高。本文对这一方法实现的可能性进行了分析,并在实践中进行了检验。
|
| 关 键 词： | CORS GPS 工程控制网 高程异常 正常高 |
TThe Investigate of obtain high-precision normal height method of GPS engineering Control Network on basis of CORS |
| |
| HU Chang-hua,CHEN Zhi-yang,ZHENG Yan-bing.TThe Investigate of obtain high-precision normal height method of GPS engineering Control Network on basis of CORS[J].Beijing Surveying and Mapping,2011(1):55-56. |
| |
| Authors: | HU Chang-hua CHEN Zhi-yang ZHENG Yan-bing |
| |
| Institution: | HU Chang-hua CHEN Zhi-yang ZHENG Yan-bing(Guangzhou Urban Planning & Design Survey Research Institute,Guangzhou 510060,China) |
| |
| Abstract: | By long-time continuous observation,we can obtain high-precision geodetic height and height anomaly.At the same time,each control point of GPS engineering control network based on CORS obtains high-precision height anomaly,accordingly the high-precision normal height is obtained.The possibility of realizing this method has been analyzed in this article,and also tested in practice. |
| |
| Keywords: | CORS GPS engineering control networks(ECN) height anomaly normal height |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
