大地基准
亦称大地基准数据，是建立国家大地坐标系统和推算国家大地控制网中各点大地坐标的基本依据。除了参考椭球体参数外，它还包括4个由椭球体定位决定的关于大地原点的参数：大地原点的经度、纬度、大地高和大地原点到另一大地点的大地方位角。
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contributed at 2011-12-26
Classification(s)
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Earth System(in Chinese) Cartography and surveying
Detailed Description
| English |
|---|
| Name | geodetic datum |
| Chinese |
|---|
| Name | 大地基准 |
| Description | 亦称大地基准数据，是建立国家大地坐标系统和推算国家大地控制网中各点大地坐标的基本依据。除了参考椭球体参数外，它还包括4个由椭球体定位决定的关于大地原点的参数：大地原点的经度、纬度、大地高和大地原点到另一大地点的大地方位角。 |
How to Cite
NNU_Group (2011). 大地基准, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/e5362c54-4b20-4d01-b2a4-08dd87c4f1da
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