A UNIFIED MODEL FOR SPATIAL AND TEMPORAL INFORMATION

被引：152

作者：

WORBOYS, MF

机构：

[1] Keele Univ, Keele

来源：

COMPUTER JOURNAL | 1994年 / 37卷 / 01期

关键词：

Event time systems - Spatial data handling - Spatial dimensions - Spatial information systems - Temporal dimensions - Unified generic model;

D O I：

10.1093/comjnl/37.1.26

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Many applications of spatial information systems require not just spatial data handling but a unified approach to space and time. This paper begins by motivating this requirement with some examples, continues by identifying some of the key issues in this area and then discusses a unified generic model for information which is referenced to two spatial dimensions and two temporal dimensions (database and event times).

引用

页码：26 / 34

页数：9

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