摘要
北京54测量成果向西安80坐标系转换在矿井测量中是至关重要的。选择合理正确的转换方法是坐标转换的关键。文中对最或是值平移法、边界点平移法和相似变换四参数法三种转换方法进行比较分析,并通过实例验证得出最或是值平移法无论是在井上下各种矿图整体拼接,还是井下导线点与井下巷道的相对位置关系的保持,都优于其它两种方法。
In the coal mines measurement,it is the greatest importance of transforming the surveying results from Beijing 54 coordinate system to Xi'an 80 coordinate system.It is the key to the coordinate system transformation to choose the reasonable and correct method.In the paper,the author introduces the whole translation method,boundary points of translation method and similarity transformation of four parameters method,by the instance,verifies and obtains the whole translation method is the most probable value method that it is good at overall splicing of various mine map and keeping the relative position between underground wire points and ground wire points among three methods.
出处
《矿山测量》
2012年第4期73-77,6,共5页
Mine Surveying
