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DEVELOPMENT OF A GIS DATA MODEL WITH SPATIAL,TEMPORAL AND ATTRIBUTE COMPONENTS BASED ON OBJECT-ORIENTED APPROACH 被引量：2

DEVELOPMENT OF A GIS DATA MODEL WITH SPATIAL,TEMPORAL AND ATTRIBUTE COMPONENTS BASED ON OBJECT-ORIENTED APPROACH
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摘要 This paper presents a conceptual data model, the STA-model, for handling spatial, temporal and attribute aspects of objects in GIS. The model is developed on the basis of object-oriented modeling approach. This model includes two major parts: (a) modeling the signal objects by STA-object elements, and (b) modeling relationships between STA-objects. As an example, the STA-model is applied for modeling land cover change data with spatial, temporal and attribute components. This paper presents a conceptual data model, the STA-model, for handling spatial, temporal and attribute aspects of objects in GIS. The model is developed on the basis of object-oriented modeling approach. This model includes two major parts: (a) modeling the signal objects by STA-object elements, and (b) modeling relationships between STA-objects. As an example, the STA-model is applied for modeling land cover change data with spatial, temporal and attribute components.
作者 SHI Wenzhong ZHANG Minwen
出处 《Geo-Spatial Information Science》 2000年第1期17-23,共7页 地球空间信息科学学报（英文）
关键词 目标取向 GIS 数据建模 空间 时间并且属性模型 object-orientation GIS data modeling spatial, temporal and attribute model
分类号 P208 [天文地球—地图制图学与地理信息工程]
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参考文献9

  • 1[1]Egenhofer M J,Franzosa R D. Point-set topological spatial relations. International Journal of Geographical Information System, 1991,5(2): 161～174
  • 2[2]Egenhofer M J, Frank A. Object-oriented modelling in GIS: inheritance and propagation. In: Proceedings of Auto-Carto 9. USA: Baltimore, 1989. 588～598
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Geo-Spatial Information Science
2000年 第1期

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