RGMapGIS处理化探数据的优势及操作步骤  

Advantages and steps of RGMapGIS in processing geochemical data

作　　者：刘玲芳 

机构地区：[1]西北有色地质勘查局物化探总队,西安710068

出　　处：《物探化探计算技术》2014年第2期252-256,共5页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：目前RGMapGIS系统在地质行业已被广泛应用。这里主要论述了利用RGMapGIS系统相对Suffer、MapGIS、GeoExplor软件处理地球化学数据和制作地球化学图件的优势,并简单地介绍了操作步骤,实现了简单、高效、准确的计算标准差、异常下限等参数和绘制等值线图、平剖图等,有助于对异常正确的解译分析,为下一步地质勘查工作确定了靶区。At present,RGMapGIS system has been widely used in geological industry. This paper mainly discusses the advanta ges and simple steps of RGMapGIS system compares to Suffer,MapGIS,GeoExplor software in dealing of geochemical data and maps, which achieves a simple, efficient and accurate calculation of the standard deviation, abnormal lower limit etc and draw ing of plan isoline graph, orthographic drawings etc, and help to analyze and interpret correctly abnormal in order to determine the target for further geological exploration work.

关 键 词：RGMapGIS 地球化学数据 地球化学图件 地球化学异常 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]