我国土地空间数据挖掘应用现状与趋势综述  

Overview of the Situation Regarding the Application of Data Spatial Mining in our Country's Land

作　　者：彭朝冰[1] 张禾裕[1] 罗斌[1] 李晓伟[1] 梁康强[2] 

机构地区：[1]湖南省国土资源规划院,湖南长沙410005 [2]北京市环境保护科学研究院,北京100037

出　　处：《国土资源信息化》2013年第2期33-36,共4页Land and Resources Informatization

基　　金："十二五"国家科技支撑计划项目(2012BAJ23B06)

摘　　要：研究目的:我国国土资源信息化建设工作形势紧迫,土地领域大量重要现势性成果数据亟待深度挖掘利用。研究方法:从空间数据挖掘的内涵和当今国内外主流挖掘技术两个方面的相关研究进行梳理。研究结果:明析了我国土地空间数据挖掘应用的现状与趋势,归纳总结出当前国内土地领域空间数据的五大主流应用方向,提出了扩大土地空间数据利用面和提高其利用效率的几点建议。研究结论:(1)土地领域空间数据挖掘侧重于探索式空间数据分析;(2)土地管理业务一体化和数据无缝集成共享是今后土地空间数据应用的必然趋势;(3)我国的土地空间数据服务体系必将地域化、多元化、实用化。The research purposes： We have a very critical situation in regard to the establishment of computerization in the field of homeland. Also a large number of current data information has to be excavated and used. The research method： we have organized over the related research of the connotation of spatial data mining with mainstream mining technology of the country and outside world.The results of research： We have analyzed the situation and trends data mining applications of nation＇ s land, there are five majors orientations of spatial data mining regarding the spatial in the homeland area summarized by this paper where several proposals about how to improve the efficiency of using data largely have been recommended. Conclusion： （1） the spatial data mining of nation＇ s land focuses on exploratory spatial data analysis; （2） land management business integration and data seamless integration will be the future vision of nation＇ s land with spatial data application; （3） the services system of spatial data within the nation＇ s land should be regional, diversified and practical in the near future.

关 键 词：土地信息 空间数据挖掘 综述 土地资源数据库 GIS 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP311.13[天文地球—测绘科学与技术]