搜索结果: 1-4 共查到“测绘科学技术 spatial-temporal data”相关记录4条 . 查询时间(0.117 秒)
COMPARISON OF URBAN HUMAN MOVEMENTS INFERRING FROM MULTI-SOURCE SPATIAL-TEMPORAL DATA
human mobility smart card data mobile phone data
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2016/7/8
The quantification of human movements is very hard because of the sparsity of traditional data and the labour intensive of the data collecting process. Recently, much spatial-temporal data give us an ...
QUERYING SPATIAL-TEMPORAL DATA IN LOCATION-BASED SERVICES
mobile objects Location-based Services (LBS) location server MOD spatial-temporal data key technology
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2015/8/10
With the growing advances of positioning technologies like GPS, tracking the location of mobile objects to push Location-based Services (LBS) has been applicable. Generally, the location server is con...
MODELING SPATIAL-TEMPORAL DATA IN VERSION-DIFFERENCE MODEL
spatial-temporal version-difference state/event dynamic correlation
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2015/8/10
In this paper, a version-difference spatial-temporal data model is proposed. The main research interest centers on spatial-temporal data storage and manipulation. This model uses the terms version and...
A GENERAL OBJECT-ORIENTED SPATIAL TEMPORAL DATA MODEL
OBJECT-ORIENTED SPATIAL TEMPORAL DATA MODEL
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2015/3/16
A GENERAL OBJECT-ORIENTED SPATIAL TEMPORAL DATA MODEL.