基于 GIS 和 RS 的黄石市矿山地质环境定量评价

杨青华 , 李 艺 , 杜 军

长江科学院院报 ›› 2010, Vol. 27 ›› Issue (8) : 70-73.

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长江科学院院报 ›› 2010, Vol. 27 ›› Issue (8) : 70-73.
科技简报

基于 GIS 和 RS 的黄石市矿山地质环境定量评价

  • 杨青华 1,2 , 李 艺 1,2 , 2, 杜 军 3

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Quantitative Assessment on Mining Geological Environment in Huangshi City with GIS and RS

  • YANG Qing-hua 1,2 , LI Yi 1,2 , DU Jun 3
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摘要

采用 GIS 和 RS 技术,以黄石市(黄石港区、西塞山区、下陆区、铁山区)为研究对象,利用 2009 年 1 月 27 日和 2008 年 12 月 16 日 SPOT5 遥感数据,结合研究区的地形图及采矿登记权等相关资料,建立矿山地质环境评价体系。针对各指标,提出与之相适应的 GIS 和 RS 提取方法,得到单因子分级图。运用层次分析法,给各指标因子赋权重。再根据评价指标分级体系和矿山地质环境综合评价模型,运用 GIS 的栅格运算功能,对各指标因子进行栅格计算、空间叠加,最终得到黄石市矿山地质环境评价分区图。该研究结果为黄石市矿山地质环境保护与恢复治理规划提供了有益的参考和借鉴,并为矿山地质环境定量评价研究奠定了一定的理论基础。

Abstract

 In this paper , the Huangshi City (including Huang Shigang District , Xisaishan District , Xialu District and Tieshan District) was taken as the research object. By means of SPOT5 remote sensing data on January 27 , 2009 and December 16 , 2008 , in combination with topographic map of the study districts and the registration of mining rights and other related information ,an assessment system of the mine geological environment was established. With contraposing various indexes, the GIS and RS extraction methods appropriate to every index were proposed and the single factor graduation map was obtained . Analytic hierarchy process(AHP) method was applied to give the weight of every index factor. Then, the grid operation of GIS was applied ,based on classification system of evaluation index and comprehensive evaluation model of mine geological environment, to make the zoning map of mine geological environment of Huangshi City. The results provide an useful reference for mine geological environment protection and recovery and management planning , as well as establish certain theoretical basis for mine geological environment evaluation and research.

关键词

矿山地质  / 地质环境评价  /   /   / GIS  /   /   /   / RS  /   /   /   / 黄石市

Key words

 mining geology   /   / geological environment evaluation  /   / GIS  /   / RS  /    Huangshi City

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导出引用
杨青华 , 李 艺 , 杜 军. 基于 GIS 和 RS 的黄石市矿山地质环境定量评价[J]. 长江科学院院报. 2010, 27(8): 70-73
YANG Qing-hua , LI Yi , DU Jun. Quantitative Assessment on Mining Geological Environment in Huangshi City with GIS and RS[J]. Journal of Changjiang River Scientific Research Institute. 2010, 27(8): 70-73
中图分类号: P642    X141   

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