摘要
根据工程测量实例介绍了北京54坐标与西安80坐标相互转换的方法和过程,对转换结果进行了精度分析,从而验证了在工程测量中坐标相互转换方法的可行性和可靠性。
Based on the engineering measurement example, the paper introduced the methods and processes of transformation between Beijing 54 coordinate and Xi＇ an 80 coordinate and achieved transformation parameter solving between Beijing 54 coordinate and Xi＇ an 80 coordinate and coordinates transformation. By the precision analysis of the transformation results, the feasibility and reliability of the coordinate transformation method in engineering survey was verified.
出处
《陕西煤炭》
2013年第6期15-17,共3页
Shaanxi Coal
关键词
坐标转换
四参数
七参数
精度分析
coordinate transformation
four parameters
seven parameters
precision analysis
