| 浅谈地球坐标系及2000国家大地坐标系 |
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| 引用本文： | 刘平,罗伊,范海生.浅谈地球坐标系及2000国家大地坐标系[J].地理空间信息,2010,8(3):106-108. |
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| 作者姓名： | 刘平 罗伊 范海生 |
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| 作者单位： | 1. 湖北省基础地理信息中心,湖北武汉,430071
2. 湖北省第二测绘院,湖北武汉,430071 |
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| 摘 要： | 介绍了地球坐标参考系统和国际地球参考系及参考框架;阐述了2000国家大地坐标系,指出2000国家大地坐标系可按精度划分为国家级连续运行基准站、GPSA、B级网、天文大地网三个层次。
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| 关 键 词： | 地球坐标系 协议地球坐标系 2000国家大地坐标系 |
Discussion of the Earth Coordinate System and 2000 National Geodetic Coordinate System |
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| LIU Ping,LUO Yi,FAN Haisheng.Discussion of the Earth Coordinate System and 2000 National Geodetic Coordinate System[J].Geospatial Information,2010,8(3):106-108. |
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| Authors: | LIU Ping LUO Yi FAN Haisheng |
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| Institution: | LIU Ping1,LUO Yi1,FAN Haisheng2(1.Hubei Geomatics Information Center,Wuhan 430071,China,2.The Second Surveying and Mapping Institute of Hubei Province,China) |
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| Abstract: | Introduced in the coordinate reference system and the international terrestrial reference system and frame of reference;described the 2000 national geodetic coordinate system,that 2000 national precision geodetic coordinate system can be divided into national Continuously Operating Reference Station,GPS A,B-class network,astronomy,earth net three levels. |
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| Keywords: | earth coordinate system earth coordinate system protocol 2000 national geodetic coordinate system |
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