Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/7330
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dc.contributorDepartment of Land Surveying and Geo-Informatics-
dc.creatorZhu, Q-
dc.creatorLi, ZL-
dc.creatorGong, J-
dc.creatorSui, H-
dc.date.accessioned2015-11-10T08:32:49Z-
dc.date.available2015-11-10T08:32:49Z-
dc.identifier.issn1009-5020-
dc.identifier.urihttp://hdl.handle.net/10397/7330-
dc.language.isoenen_US
dc.publisherTaylor & Francis Asia Pacific (Singapore)en_US
dc.rights© 2000 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© 2000 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research use.en_US
dc.subjectGeospatial dataen_US
dc.subjectDEMen_US
dc.subjectPhotogrammetric samplingen_US
dc.subjectCartographic digitizationen_US
dc.subjectSpecificationen_US
dc.titleThe scheme for the database building and updating of 1∶10 000 digital elevation modelsen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: LI Zhilinen_US
dc.identifier.spage19-
dc.identifier.epage25-
dc.identifier.volume3-
dc.identifier.issue2-
dcterms.abstractThe National Bureau of Surveying and Mapping of China has planned to speed up the development of spatial data infrastructure (SDI) in the coming few years.This SDI consists of four types of digital products,i.e.,digital orthophotos,digital elevation models, digital line graphs and digital raster graphs.For the DEM,a scheme for the database building and updating of 1∶10 000 digital elevation models has been proposed and some experimental tests have also been accomplished.This paper describes the theoretical (and/or technical) background and reports some of the experimental results to support the scheme.Various aspects of the scheme such as accuracy,data sources,data sampling,spatial resolution,terrain modeling,data organization,etc are discussed.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationGeo-spatial information science (地球空间信息科学学报), June 2000, v. 3, no. 2, p. 19-25-
dcterms.isPartOfGeo-spatial information science (地球空间信息科学学报)-
dcterms.issued2000-
dc.identifier.eissn1993-5153-
dc.identifier.rosgroupidr05295-
dc.description.ros2000-2001 > 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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