MapGIS与Surfer相结合在黑河市化探工作中的应用  

THE APPLICATION OF COMBINED MapGIS AND Surfer IN GEOCHEMICAL EXPLORATION:A CASE STUDY IN BACHELI AREA OF HEIHE CITY,HEILONGJIANG PROVINCE

作　　者：蔡朝阳[1] 孙德有[1] 吴国学[1] 

机构地区：[1]吉林大学地球科学学院,吉林长春130061

出　　处：《物探与化探》2009年第2期220-223,共4页Geophysical and Geochemical Exploration

摘　　要：在黑龙江省黑河市八车力地区地质地球化学找矿中,地质图、取样点位与原始数据图在MapGIS软件下完成,单元素异常图利用Surfer软件绘制。在此基础上,利用MapGIS软件生成土壤地球化学测量综合异常图。结果表明,2种软件的有机结合,不仅可以发挥各自功能优势,提高数据处理速度,而且能够更真实地反映矿化信息,有利于异常的解析和查证。During the geochemical survey performed in the Bacheli gold-molybdenum deposit of Heihe area, Heilongjiang Province, the Mapgis software was applied to drawing map that showed both sampling positions and primary geochemical data. Single element anomaly and comprehensive anomaly maps were completed by Surfer drawing software. The Mapgis software has such advantages as quick drawing, comprehensive attributes and advanced figure-synthesizing function. The comprehensive anomaly map of the study area drawn by Mapgis is coincident with that drawn by Surfer, which is helpful to detecting geochemical anomalies and guiding exploration. The integration of Mapgis with Surfer not only improves the velocity of data-processing but also reflects true metallogenic information.

关 键 词：MAPGIS SURFER 土壤地球化学测量 数据处理 黑龙江省黑河地区 

分 类 号：P632[天文地球—地质矿产勘探]