Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/7311
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dc.contributorDepartment of Land Surveying and Geo-Informatics-
dc.creatorChen, J-
dc.creatorHu, Y-
dc.creatorZhao, R-
dc.creatorLi, ZL-
dc.date.accessioned2015-11-10T08:32:39Z-
dc.date.available2015-11-10T08:32:39Z-
dc.identifier.issn1000-050X-
dc.identifier.urihttp://hdl.handle.net/10397/7311-
dc.language.isozhen_US
dc.publisher武汉大学期刋社en_US
dc.rights© 2007 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。en_US
dc.rights© 2007 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research use.en_US
dc.subjectMap generalizationen_US
dc.subjectUpdatingen_US
dc.subjectRoad dataen_US
dc.subjectMatchingen_US
dc.subjectSelectionen_US
dc.title道路数据缩编更新的自动综合方法研究en_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: 陈军en_US
dc.description.otherinformationAuthor name used in this publication: 胡云岗en_US
dc.description.otherinformationAuthor name used in this publication: 赵仁亮en_US
dc.identifier.spage1022-
dc.identifier.epage1027-
dc.identifier.volume32-
dc.identifier.issue11-
dcterms.abstract缩编更新是当前GIS多尺度数据库更新的重要技术途径之一。针对我国国家1∶5万数据库更新工程的实际需求,研究分析了用较大比例尺新道路数据缩编更新较小比例尺道路数据的总体思路,提出了基于网眼密度的道路选取和顾及层次分析的道路匹配方法,实现了道路数据缩编更新的自动综合处理,并在1∶5万数据更新实践中进行了实验验证。-
dcterms.abstractGeo-spatial data updating based on map generalization is one of the important ways for GIS data updating.This study is focused on the approach for road data updating based on map generalization.The selection method for road data based on mesh density and road matching method considering the levels analyses is proposed for this procedure.This approach is applied in the project of national GIS data updating at 1∶50 000 scale,and the results shows its feasibility.-
dcterms.accessRightsopen accessen_US
dcterms.alternativeRoad data updating based on map generalization-
dcterms.bibliographicCitation武汉大学学报. 信息科学版 (Geomatics and information science of Wuhan University), Nov. 2007, v. 32, no. 11, p. 1022-1027-
dcterms.isPartOf武汉大学学报. 信息科学版 (Geomatics and information science of Wuhan University)-
dcterms.issued2007-
dc.identifier.scopus2-s2.0-36248994630-
dc.identifier.eissn1671-8860-
dc.identifier.rosgroupidr36982-
dc.description.ros2007-2008 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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