北京54和西安80坐标系转换方法及精度分析——基于大连市C级GPS网成果
북경54화서안80좌표계전환방법급정도분석——기우대련시C급GPS망성과
The Conversion Method and Accuracy Analysis between BJ- 54and XI'AN 80 Coordinate System——Based on the Results of GPS Network of Order C of Dalian City
저자의 최근 논문