Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/7312
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Land Surveying and Geo-Informatics | - |
dc.creator | Cheng, T | - |
dc.creator | Deng, M | - |
dc.creator | Li, ZL | - |
dc.date.accessioned | 2015-11-10T08:32:39Z | - |
dc.date.available | 2015-11-10T08:32:39Z | - |
dc.identifier.issn | 1000-050X | - |
dc.identifier.uri | http://hdl.handle.net/10397/7312 | - |
dc.language.iso | zh | en_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.subject | Spatial object | en_US |
dc.subject | Uncertainty | en_US |
dc.subject | Mechanism | en_US |
dc.subject | Fuzziness | en_US |
dc.subject | Cloud theory | en_US |
dc.title | 空间目标不确定性的表达方法及其在GIS中的应用分析 | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: 程涛 | en_US |
dc.description.otherinformation | Author name used in this publication: 邓敏 | en_US |
dc.identifier.spage | 389 | - |
dc.identifier.epage | 393 | - |
dc.identifier.volume | 32 | - |
dc.identifier.issue | 5 | - |
dcterms.abstract | 分析了地理空间目标不确定性的特征和产生机理,建立了空间目标不确定性的分类体系。在此基础上,从方法论的角度分别阐述了处理空间目标不确定性的数学方法,给出了各种数学方法的联系和区别。最后,通过一个实例验证了不同的表达方法可得到不同的结果。 | - |
dcterms.abstract | This paper investigates the causes and origins of uncertainties in spatial objects and their classifications. Then, several mathematical tools including fuzzy set theory, rough set theory and cloud theory are presented to handle these uncertainties. Later on, the linkages between these theories are further explored and a unified representation based upon the cloud theory is proposed. A practical example of a river with different water levels is provided to illustrate the usefulness of the methods proposed. | - |
dcterms.accessRights | open access | en_US |
dcterms.alternative | Representation methods of spatial objects with uncertainty and their application in GIS | - |
dcterms.bibliographicCitation | 武汉大学学报. 信息科学版 (Geomatics and information science of Wuhan University), May 2007, v. 32, no. 5, p. 389-393 | - |
dcterms.isPartOf | 武汉大学学报. 信息科学版 (Geomatics and information science of Wuhan University) | - |
dcterms.issued | 2007 | - |
dc.identifier.scopus | 2-s2.0-34250328689 | - |
dc.identifier.eissn | 1671-8860 | - |
dc.identifier.rosgroupid | r37719 | - |
dc.description.ros | 2007-2008 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Cheng_Representation_Methods_Spatial.pdf | 324.09 kB | Adobe PDF | View/Open |
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