矿山测绘中的高精度GPS定位技术研究  

Research on High Precision GPS Positioning Technology in Mining Surveying and Mapping

作　　者：国娴 王龙线 GUO Xian;WANG Long-xian(Guizhou Second Surveying and Mapping Institute,Guiyang 550004,China)

机构地区：[1]贵州省第二测绘院,贵州贵阳550004

出　　处：《世界有色金属》2025年第3期154-156,共3页World Nonferrous Metals

摘　　要：在矿山测绘过程运用高精度GPS定位技术,是目前实现精准化测绘作业的重要依托。本文简要分析了高精度GPS定位技术原理及优势,并通过布设GPS定位系统、精准计算坐标位置、校对修正定位数据、标识测量影像数据等步骤,归纳技术应用经验,进而为测绘人员提供技术指导,绘制更贴合实际情况的矿山地图,赋予矿山工程可靠的数据支撑。The application of high-precision GPS positioning technology in mining surveying and mapping is currently an important basis for achieving precise surveying and mapping operations.This article briefly analyzes the principles and advantages of high-precision GPS positioning technology,and summarizes the technical application experience through the steps of setting up GPS positioning systems,accurately calculating coordinate positions,verifying and correcting positioning data,and identifying measurement image data.It provides technical guidance for surveyors,draws more realistic mine maps,and gives reliable data support to mining engineering.

关 键 词：矿山工程 高精度 GPS定位技术 差分定位 定位误差 观测点 

分 类 号：P228.4[天文地球—大地测量学与测量工程]