2013•Shaanxi CoalRequires access
The transformation of engineering survey coordinate system and precision analysis
Xing Jian-gu
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Abstract
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.