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。
The comprehensive classification (assessment) of multi-thematic data in thematic cartography is an important content of cartographic data processing.
详细讨论了各种滑坡灾害专题制图和滑坡体三维可视化建模的过程和方法。
This paper discusses various methods for thematic map making and 3D modeling of the landslide hazard.
经过对数据模型的转换以及专题制图要素的处理，建立了海洋底质专题数字图成图系统。
After transformation of the data model and processing of the thematic mapping elements, the paper constructs a mapping system of the seabed sediment thematic.
图式图例的设计是每项专题制图工作必不可少的基础工作，也为制图工作实现标准化、自动化的重要环节。
The design of form and legend is the basic and necessary work to map-making for every special theme, also the key of standardization and automation for karst hydrogeology maps.
其中包括信息查询、模型库、数据库集成与更新、接口模型、数值模拟数据前后处理和专题制图等关键问题。
The main topics are information inquiries, models base, data base and data renew, interface models, pre and post process of numerical simulation data and charting of special maps.
但是在实践当中，人们普遍感到，地理信息系统的应用还处在一个较低的层次，主要用于数据管理和专题制图方面，而空间分析功能发挥的较少。
But in the actual practice, people realize that the application of GIS is in a lower level in which the use major in data management and special mapping, and lees in spatial analysis.
这两张图像（真色彩）是美国国家航空航天局（NASA）地球资源5号(Landsat 5)卫星上的专题（地图）制图仪（The ThematicMapper）获得的，分别拍摄于1984年8月11日（上图）和2009年9月1日。
The Thematic Mapper on NASA’s Landsat 5 satellite captured these true-color images on August 11, 1984 (top), and September 1, 2009 (bottom).
因此，面向专题地理要素制图综合是目前GIS研究和应用领域的热点问题。
Therefore, special element-oriented cartography generalization is the focus of the GIS research and application.
首先讨论了GIS专题基础数据库的数据组织形式和描述过程，对GIS专题基础数据库的专题地图制图过程进行理论化的探索。
This paper firstly discussed data organizing form and data describing process of GIS thematic database and then probed into the process of thematic cartography of GIS.
很多制图软件偏重于专题要素的处理与表达，对底图要素的研究较少。
Many professional graphics software emphasis on the thematic elements processing and expression, few studies on the basic map data.
但在专题图自动化方面，以GIS为基础的制图系统仍有一定的不足，尤其是在专题图式、符号自动化方面仍需要人机交互来完成。
But in the aspects of Thematic mapping automation, mapping system based on GIS still has many limitations, Particularly the Thematic map type and sign automation need manual disposal to be realized.
但在专题图自动化方面，以GIS为基础的制图系统仍有一定的不足，尤其是在专题图式、符号自动化方面仍需要人机交互来完成。
But in the aspects of Thematic mapping automation, mapping system based on GIS still has many limitations, Particularly the Thematic map type and sign automation need manual disposal to be realized.
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