矿区坐标系与WGS-84坐标系转换方法

Conversion Method between Mining Area Coordinate System and WGS-84 Coordinate System

利用矿区平面三角控制网中的三等点进行GPS观测,采用三、七参数转换模型,建立了鹤岗矿区坐标系统与WGS-84坐标系统之间的联系,为矿区利用GPS技术进行矿区坐标系统测量实时动态,定位出所需矿区坐标、高程,并且进行精度分析。

The connection between the Hegang mining area coordinate system and WGS-84 coordinate system has been established by the third-class GPS observation of the mining area plane triangle control net and three,seven parameters transformation model,and the coordinate system in the mining area is being measured dynamically by GPS technology for the purpose of positioning the mining area coordinate height,and precision analysis.