摘要
文中主要论述了如何运用最小二乘拟合直线法的原理解决在实测井筒十字中心线上的坐标之后求解中心坐标的问题。为便于掌握所有放样点的综合情况,当与设计坐标比较之后,如果较差超限,需重新确定井筒十字中心线。
The paper discusses how to use the principle of least-squares fitting straight-line method to resolve the measured cross shaft center line and then to get the center coordinates,which makes it easy to grasp all the stake out points.Compared with the design coordinates,if the differential overruns,the shaft centerline cross needs to be resurveyed.
出处
《矿山测量》
2010年第2期64-65,共2页
Mine Surveying
