gis modeling gis建模
gis visual modeling 可视化建模工具
GIS process modeling system GIS过程建模系统
gis data modeling gis数据建模
gis-based modeling systems 地理信息建模系统
modeling system for the GIS 地理信息建模系统
GIS-Document Workflow Modeling 图文工作流建模
It is a process of spatial knowledge discovery and data mining. It sums up a modeling problem of the GIS-based reservoir evaluation.
其本身就是一个空间知识发现和挖掘的过程，实质可归结为基于GIS的油气储层评价建模问题。
The purpose of the thesis is to utilize UML to improve GIS figure modeling and apply to figure modeling course with GIS linear data simplifying and automatic cartographic generalization.
本文的目的是利用UML改进GIS图形建模，并运用于对自动制图综合和GIS线状数据的简化的图形建模过程。
The GIS semantic data modeling approach has been used as a tool to design the needed conceptual model.
采用语义数据模型的方法，提出利用地理特征这一概念作为建模的基本概念。
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