摘要
多源数据融合方法在测绘领域的应用越来越广泛,具有成本低、精度高、效率高和成图快的优势。本文以某金属矿山大比例尺地形图测绘为例,讲述了该方法的主要操作流程,实践表明,多源数据融合方法所获大比例尺地形图精度高,与传统的全站仪测量结果相比较,二者的变化趋势基本一致,误差较小,完全能够满足矿山建设需求,说明多源数据融合方法在矿山大比例尺地形图测量中具有明显的应用优势。
Multi-source data fusion methods are more and more widely used in the field of surveying and mapping,with the advantages of low cost,high accuracy,high efficiency and fast mapping.This paper takes the large-scale topographic map mapping of a metal mine as an example,describes the main operation process of the method,and the practice shows that the large-scale topographic map obtained by the multi-source data fusion method has high accuracy,and compared with the traditional total station measurement results,the change trend of the two is basically the same,the error is small,and it can fully meet the needs of mine construction,indicating that the multi-source data fusion method has obvious application advantages in the mine large-scale topographic map survey.
作者
田露
TIAN Lu(Team 149,Gansu Coalfield Geology Bureau,Lanzhou 730020,China)
出处
《世界有色金属》
2022年第7期31-33,共3页
World Nonferrous Metals
关键词
多源数据融合
大比例尺地形图
矿山
multi-source data fusion
Large-scale topographic map
mine
作者简介
田露,女,生于1985年,汉族,甘肃天水人,本科,工程师,研究方向:测绘。
