Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/80389
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Land Surveying and Geo-Informatics | - |
dc.creator | Zhu, R | - |
dc.creator | Guilbert, E | - |
dc.creator | Wong, MS | - |
dc.date.accessioned | 2019-02-20T01:14:25Z | - |
dc.date.available | 2019-02-20T01:14:25Z | - |
dc.identifier.issn | 1682-1750 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/80389 | - |
dc.language.iso | en | en_US |
dc.publisher | Copernicus GmbH | en_US |
dc.rights | © Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License. | en_US |
dc.rights | The following publication: Zhu, R., Guilbert, E., and Wong, M. S.: OBJECT-CORE ORIENTED DATA MODELLING FOR TRACKING OF BEHAVIORS OF URBAN HEAT ISLANDS, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-4, 763-770 is available at https://doi.org/10.5194/isprs-archives-XLII-4-763-2018 | en_US |
dc.subject | Database management system | en_US |
dc.subject | Geographical information science | en_US |
dc.subject | Remote sensing | en_US |
dc.subject | Spatiotemporal data modeling | en_US |
dc.subject | Urban heat Islands | en_US |
dc.title | Object-core oriented data modelling for tracking of behaviors of urban heat Islands | en_US |
dc.type | Conference Paper | en_US |
dc.identifier.spage | 143 | en_US |
dc.identifier.epage | 149 | en_US |
dc.identifier.volume | 42 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.doi | 10.5194/isprs-archives-XLII-4-763-2018 | en_US |
dcterms.abstract | Modeling thematic and spatial dynamic behaviors of Urban Heat Islands (UHIs) over time is crucial to understand the evolution of this phenomenon and the city micro-climate. Previous studies conceptualized that a UHI can only have a single life period with spatial behaviors (i.e. areal changes and topological transformations). However, a UHI can also appear and disappear periodically several times expressed by thematic and spatial integrated behaviors, which has not been established yet. Thus, this study conceptualizes each UHI as an object which has thematic and spatial behaviors simultaneously and proposes several graphs to depict periodic life-time transitions triggered by the behaviors. The model was implemented in an object-relational database, and air temperatures collected from a number of weather stations were interpolated as temperature images each hour for six weeks. Results indicated that the model could track the spatial and thematic evolution of UHIs through continuous time effectively, and also revealed the periodical patterns and abnormal cases of UHIs over a city. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | International archives of the photogrammetry, remote sensing and spatial information sciences, 2018, v. 42, no. 4, p. 143-149 | - |
dcterms.isPartOf | International archives of the photogrammetry, remote sensing and spatial information sciences | - |
dcterms.issued | 2018 | - |
dc.identifier.scopus | 2-s2.0-85056179217 | - |
dc.identifier.eissn | 2194-9034 | en_US |
dc.description.validate | 201902 bcma | en_US |
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: | Conference Paper |
Files in This Item:
File | Description | Size | Format | |
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Zhu_Object-core_oriented_data.pdf | 1.91 MB | Adobe PDF | View/Open |
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