ZHANG Yanping, ZHANG Quande, ZHANG Jiangqi, YUE Jianli. Construction of National Geo-spatial Data Reference Frame[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 91-93.
Citation:
ZHANG Yanping, ZHANG Quande, ZHANG Jiangqi, YUE Jianli. Construction of National Geo-spatial Data Reference Frame[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 91-93.
ZHANG Yanping, ZHANG Quande, ZHANG Jiangqi, YUE Jianli. Construction of National Geo-spatial Data Reference Frame[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 91-93.
Citation:
ZHANG Yanping, ZHANG Quande, ZHANG Jiangqi, YUE Jianli. Construction of National Geo-spatial Data Reference Frame[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 91-93.
Construction of National Geo-spatial Data Reference Frame
The national geo-spatial data reference frame was put forward for the modernization of geodetic datum of China.The higher requirement of the former coordinate datum,height datum and gravity datum was in dire need of improvement and update in modernization.This paper gives the basic idea in construction and the principle in solution.
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