欢迎访问《金属矿山》杂志官方网站,今天是 分享到:
×

扫码分享

金属矿山 ›› 2013, Vol. 42 ›› Issue (04): 106-108+130.

• 地质与测量 • 上一篇    下一篇

基于ArcGIS的大比例尺找矿靶区的优选技术

李杨1,2,赵新生1,2,陈川1,2   

  1. 1.新疆大学地质与矿业工程学院;2.新疆中亚造山带大陆动力学与成矿预测重点实验室
  • 出版日期:2013-04-15 发布日期:2013-05-13
  • 基金资助:

    * 国家重点基础研究发展计划(973计划)项目(编号:2007CB411308),“十二五” 国家科技支撑计划项目(编号:2011BAB06B00)。

Technical of Large-scale Optimization of Prospecting Targets Base on ArcGIS

Li Yang1,2,Zhao Xinsheng1,2,Chen Chuan1,2   

  1. 1. Institute of Geology and Mining Engineering,Xinjiang University;2. Xinjiang Key Laboratory for Geodynamic Processes and Metalloginic Prognosis of the Central Asian Orogenic Belt
  • Online:2013-04-15 Published:2013-05-13

摘要: 使用ArcGIS平台的移动GIS软件进行野外工作布置,结合使用快速的物、化探测量方法,最后利用ArcMap软件对所获数据进行综合信息处理分析,达到了快速、准确圈定大比例尺找矿靶区的目的。整套方法在部分矿区已得到实践证明,并取得了一定的成果,具有很好的推广价值和意义。

关键词: 靶区优选, ArcGIS平台, 异常下限, 数据分级

Abstract: Together with the use of GIS software in ArcGIS platform to arrange field work,combining with the prompt geophysical and geochemical prospecting measurement,ArcMap software is used to comprehensively deal with the data above to aim at locating the large-scale prospecting target promptly and accurately. The whole working progress has been proved to be successful through practices in certain mining fields. Therefore,this method is recommended for better promotion and wider use.

Key words: Optimization of prospecting targets, ArcGIS platform, Abnormity lower-limit, Data classification