基于MapGIS成矿地质信息提取系统的开发与应用  

Development and Application of Metallogenic Geological Information Extraction System based on MapGIS

作　　者：左仁广[1] 夏庆霖[1] 谭宁[1] 

机构地区：[1]中国地质大学地质过程与矿产资源国家重点实验室

出　　处：《矿业研究与开发》2007年第4期51-53,共3页Mining Research and Development

基　　金：国土资源大调查项目(200318200004-8);地质过程与矿产资源国家重点实验室开发基金(MGMR2002-13)

摘　　要：成矿地质信息提取是利用GIS进行矿产预测评价的关键,然而长期以来地质专业人员与信息工作人员的分离严重阻碍了利用GIS进行矿产预测评价的进程。开发了一套针对地质专业人员的成矿地质信息提取系统。该系统是基于MapGIS 6.5利用Visual Basic6.0进行开发的,它较大地提高了成矿地质信息提取的工作效率,并保证了数据的标准化与规范化。该项技术已成功地应用于西藏冈底斯斑岩型铜矿的预测与评价中。Metallogenic geological information extraction is a key for predicting and assessing mineral resources by GIS. However, for a long time, geological professionals separate from the information professionals, so that the process of mineral resources prediction and assessment based on GIS is badly handicapped. Therefore, a metallogenic geological information extraction system for geological professionals was development based on MpaGIS6.5 and by visual basic 6.0. This system can greatly enhance the efficiency of metallogenic geological information extraction, and ensure the standardization and Normalization of the data. It has been successfully applied to the prediction and assessment of Gangdese porphyry copper belt in Tibet.

关 键 词：矿产预测评价 MAPGIS 信息提取与分析 冈底斯 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TP392[自动化与计算机技术—计算机科学与技术]