地球坐标系有两种几何表达方式，即地球直角坐标系和地球大地坐标系。球直角坐标系的定义是：原点O与地球质心重合，Z轴指向地球北极，X轴指向地球赤道面与格林尼治子午圈的交点
earth based coordinate system 地球坐标系 ; 地球座标系 earth fixed coordinate system 地球定点坐标系统 earth-fixde coordinate system 地球固定坐标系统 ..
基于90个网页-相关网页
... 地球自转速率 earth rate 地球坐标系 terrestrial coordinate system 地外日辐照度 extraterrestrial solar irradiance ...
基于22个网页-相关网页
coordinate system; earth-centered 地心坐标系 coordinate system; earth fixed 地球坐标系 coordinate system; ecliptic 黄道坐标系 ..
基于20个网页-相关网页
coordinate system; earth-centered 地心坐标系 coordinate system; earth fixed 地球坐标系 coordinate system; ecliptic 黄道坐标系 ..
基于16个网页-相关网页
推导了协议地球坐标系下的卫星运动方程。
The equation of satellite orbital motion was derived in the conventional terrestrial coordinate system.
地理和投影坐标系都包含对地球形状的假设(一个略扁的球体)；这称为大地基准点。
Both geographic and projected coordinate systems include a definition of the assumed shape of the earth (a flattened sphere); this is called the geodetic datum.
在Spatial extender术语中，这是Spatial Reference System (SRS)，它组合了基于地球的坐标系和一组数字转换参数。
In the terminology of the Spatial Extender, this is the Spatial Reference system (SRS), a combination of an earth-based coordinate system and a set of numeric conversion parameters.
应用推荐