So the purpose of this research is to construct and realize conversion models from cartographic data to GIS database.
本文以模型分析理论为出发点，认为制图数据向GIS数据的转换实质是数据模型的变换。
In this paper, it is discussed how to design topographic map intelligent generalization system, based on cartographic data bank.
本文论述了在地图数据库的基础上如何进行地形图智能综合系统的设计。
The comprehensive classification (assessment) of multi-thematic data in thematic cartography is an important content of cartographic data processing.
专题制图中，多专题数据综合分类(评价)是制图数据处理中的重要内容。
But most of topographical map database produced by survey department is only cartographic data, which is vector data structure, but cannot be imported into GIS directly to meet GIS using.
但测绘部门建立的地形图数据库多为单纯的制图数据，虽然与GIS数据一样是矢量结构，却无法直接输入GIS以满足应用需要。
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。
Can utilize the geographical data of foundation in existing GIS database based on single scale, produce mult-scale data synthetically through automatic cartographic generalization.
可以利用已有的基于单一比例尺的GIS数据库中的基础地理数据，通过自动制图综合生成多比例尺数据。
The analytic function of GIS and the cartographic function of Computer assisted cartography (CAC) are two aspects of geographic spatial data application.
地理信息系统(GIS)的地学分析与计算机地图制图(CAC)是地理空间数据应用不可分割的两个方面。
These changes involve the resources of mapping data, cartographic production process, map representations and map functions.
这些变化涉及制图数据来源、制图生产过程、地图表现形式乃至地图功能诸多方面。
Patterns that combine cartographic variables are frequently used to present data arranged in a particular order.
模式合并图片变数，常常被用来表现用某种特别的顺序的资料排序。
Patterns that combine cartographic variables are frequently used to present data arranged in a particular order.
模式合并图片变数，常常被用来表现用某种特别的顺序的资料排序。
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