| DPIS（矿床定位预测系统）在西秦岭地区金矿综合评价应用效果 |
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| 引用本文： | 陈彩华 刘东海 宫朝. DPIS（矿床定位预测系统）在西秦岭地区金矿综合评价应用效果[J]. 地质找矿论丛, 2006, 21(10): 34-38 |
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| 作者姓名： | 陈彩华 刘东海 宫朝 |
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| 作者单位： | 武警黄金第五支队,西安710100 |
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| 摘 要： | 在大量收集西秦岭地质资料基础上，以信息量计算法为数学依据，以DPIS软件为工具，建立了西秦岭地区较为详实的地质空间信息数据库，圈定出成矿预测区8处，并对其中的岷县一礼县成矿预测区进行了解释和推断，认为寨上西南、北东部地区仍有较大的找矿潜力。应用DPIS进行区域成矿预测，具有降低信息统计的劳动强度、分析处理海量数据、快速进行多种方案对比、筛选有利找矿靶区的优点；建议推广DPIS系统应用研究工作。
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| 关 键 词： | DPIS 金矿 成矿预测 西秦岭 |
| 收稿时间： | 2006-06-09 |
THE INTEGRATED APPLICATION EFFECT OF DPIS IN WEST QINLING AREA |
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| CHEN Cai-hua,LIU Dong-hai,GONG Chao. THE INTEGRATED APPLICATION EFFECT OF DPIS IN WEST QINLING AREA[J]. Contributions to Geology and Mineral Resources Research, 2006, 21(10): 34-38 |
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| Authors: | CHEN Cai-hua LIU Dong-hai GONG Chao |
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| Abstract: | Based on large volume of geological data in the west Qinling area and calculation method of information volume the DPIS software is used to set up a database for spatial geological information and 8 Au ore targets are delineated. We interpreted Minxian county-Lixian county target and inferred that the southwest and northeast Zhaishang areas are potential for further Au ore exploration. DPIS is characterized by labor intensity reduction for information statistics, procession capacity of huge volume information, quickly comparing schedules and quickly screening targets thus it is worth of popularizing. |
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| Keywords: | DPIS gold depost metallogenic prognosis the west Qinling |
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