【作者】 赵震宇； 王世称；

【Author】 Zhao Zhenyu Wang shicheng(The institute of mineral resources prognosis of synthetic information, Jilin University, Jilin,Changchun, 130026)

【机构】 吉林大学综合信息矿产预测研究所；

【摘要】 利用综合信息矿产预测理论与方法,在全国开展了固体矿产1:500万大型、超大型矿床定位、定量预测。以矿床密集区为模型单元,异常密集区为预测单元,在GIS平台上开展了综合信息矿产预测。提出了寻找大型、超大型矿床的技术路线和工作方法,以及自变量和因变量属性表编制的基本原则:在资源量计算的方法研究上,分别利用数量化理论Ⅲ和特征分析两套方法,进行了定位预测和定量预测,比较两种方法的优劣。这对以后西部十省的矿产预测工作提供了借鉴,具有十分重要的意义。更多还原

【Abstract】 By the general theory and method of mineral resources prognosis of synthetic information, the locative and quantitative prediction of the large and super-large sized mineral deposits of solid resources of 1∶5,000,000 are developed in china. The deposit concentrated regions is model unit, the anomaly concentrated regions is prediction unit. The mineral prognosis of synthetic information is developed on GIS platform. The technical route and work method of looking for the large and super-large sized mineral resources and basic principle of compiling attribute table of the variables and the response variables are mentioned. In research of prediction of resources quantity, the locative and quantitative prediction are processed by separately the quantification theory III and the corresponding characteristic analysis, two methods are compared. It is very important for resources prediction of western ten provinces in china, it is helpful.更多还原