测绘通报 ›› 2015, Vol. 0 ›› Issue (2): 19-22.doi: 10.13474/j.cnki.11-2246.2015.0033

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Research on Maintaining and Transform of Spatial Coordinate Systems towards Smart City

RU Shigao1, LI Qianxia2   

  • Received:2014-08-11 Online:2015-02-25 Published:2015-02-11

CLC Number: