| 基于GIS环境管理平台聚类分析的实现 |
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| 引用本文： | 马民涛,张雁雁,韩松. 基于GIS环境管理平台聚类分析的实现[J]. 环境科学与技术, 2008, 31(7) |
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| 作者姓名： | 马民涛 张雁雁 韩松 |
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| 作者单位： | 北京工业大学环境与能源工程学院,北京,100022 |
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| 摘 要： | 高效数字化管理技术是我国环境管理工作的关键和必然趋势。地理信息系统和多元统计方法虽然在环境管理中已经得到一定程度的应用,但这两种高效工具几乎处于"脱节"状态;文章在GIS平台上有效地集成了系统聚类分析方法,有利于区域环境质量管理对空间海量数据的分析,文章重点介绍了系统聚类谱系图的生成算法与绘制中的难点,并用实例验证了该算法的可靠性和实用性。
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| 关 键 词： | 地理信息系统 多元统计分析 聚类分析 谱系图 环境管理 |
Realization of Clustering Analysis Based on GIS and Environmental Management |
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| MA Min-tao,ZHANG Yan-yan,HAN Song. Realization of Clustering Analysis Based on GIS and Environmental Management[J]. Environmental Science and Technology, 2008, 31(7) |
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| Authors: | MA Min-tao ZHANG Yan-yan HAN Song |
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| Abstract: | Digitalizing management is the key and trend in environment management. GIS and multivariate statistics analysis was integrated to some extent, but in disjointed state. Method of clustering analysis in GIS system was integrated, special and vast data in district environment management were analyzed, with case study for verifying the reliability and realization of the method. |
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| Keywords: | geographic information system (GIS) multivariate statistics analysis clustering analysis dendrogram environment management |
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