geographical coordinates meaning in Chinese

地图坐标，地理坐标

The case of study based on real 3d geographical coordinates has implemented , which is the leader of research on 3d gis in the relevant field of china
该研究成果是基于真三维实现的空间信息管理系统，在国内相关行业尚属对三维gis研究的前列。
In january 31 , 1998 , the concept of " digital earth " was first put forward by the united states , which is basically meant to collect the information scattered in all corners of the earth for the establishment of a complete information model that is based on the geographical coordinates of the entire earth
1998年1月31日，美国首先提出了"数字地球（ digitalearth ）的概念。它的基本含义就是把地球每一个角落的信息都收集起来，按照地球上的地理坐标，建立一个完整的信息模型。