earth-fixed coordinate system [天] 地固坐标系 ; 站心坐标系
the earth coordinate system 地面坐标系
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
earth polar coordinate system [测] 地极坐标系
earth-centered earth-fixed coordinate system ecef 地心地球固连
There are multiple ways to define a coordinate system for Earth coordinates; some are better for particular purposes than others.
有多种方式来定义地面坐标系统；有一些在某些用途方面比其他的更好。
The J reveals that a coordinate system known as J2000 is being used, while the 1302 and 6350 are coordinates similar to the latitude and longitude codes used on Earth.
“J”代表它使用的J2000坐标系统，“1302”和“6350”是与在地球上使用的纬度和经度相似的坐标值。
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.
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。
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