本文研究LBS导航服务时的地图设计问题。
The paper focuses on the map design problem of LBS navigation service.
确定专题地图的内容是专题地图设计的一项首要工作。
To determine map content is the first work for thematic map design.
影像地图制图综合是城市影像地图设计与编制的重要理论和方法。
While the theory of map generalization in urban image map will guide us how to design and edit urban image map.
用信息论方法确定地图分级，可提高地图设计质量，使地图的分级信息达到最大。
Using the method of information theory to determine map classification, the quality of map design can be improved, and the in formation content of map can be enriched.
在地图设计过程中，总体设计占据着十分重要的地位，决定了地图产品总的形式与规格。
Map frame design , which determines the form and standard of the map production, is essential in the process of map design.
重点介绍了专题地图设计生产智能化系统(MAPKEY)的系统构成、功能、工作流程以及产生的效益。
Then, an intelligent system (MAPKEY) for map design and production is introduced. Its structure, functions, working process and benefits are discussed in detail.
通过对形象思维与地图设计专家系统关系的初步探讨，认为对形象思维的研究有助于地图设计专家系统的研制。
Finally. by initially inquiring into the relationship between thinking in images and map design expert system, the authors think that it is helpful for the devel...
本文以地图符号的视觉变量和地图要素的表示等级为依据，详细介绍了地图设计专家系统中点状符号设计的推理模型。
On the basis of the visual variables of map symbol and the represent grade of map elements, this paper introduces the inference model of point symbol design in map design Expert System.
这种风格的关键因素在于，基部的柔和色调和传统的地图要素(比如等高线和坐标线)，以及地图设计完成后要附带说明文字。
The key ingredients to this style are the soft colour palette of the base combined with the traditional map features such as contours and grid lines, and the map sheet layout complete with legend.
电子地图是一种新兴的地图产品，它的制作还没有统一的规范和标准，因此，有必要去研究电子地图设计生产中的一些法则性问题。
Electronic map is a new kind of map product. There is no uniform criterion and standard for its making. Therefore, it is necessary to study the laws and rules of electronic map design and production.
本文以沪苏浙电子地图的开发实践为基础，对上述问题进行了探讨，并从地图设计的角度总结了通用型矢量电子地图的设计原理与方法。
This paper discusses the above problems basing on Husuzhe electric map exploring practices, summarizes the design principle and method of common vector digital map on map design.
地图要素与地图符号类型之间的关系长期被人们忽略。但它确是专题地图设计专家系统中不可缺少的重要环节，是地图符号设计的基础。
The relationship between map element and map symbol, which is the important key link of Thematic Map Design Expert System and the basis of map symbol design, has always been ignored.
对电子地图的基本概念、电子地图设计的一般理论进行了较为深入的探讨，总结出电子地图的设计原则以及制作电子地图所需的基本技术。
The further discussion of the theory of electronic map, and making a conclusion of design principles and the basic technology of the electronic map.
对电子地图的基本概念、电子地图设计的一般理论进行了较为深入的探讨，总结出电子地图的设计原则以及制作电子地图所需的基本技术。
The further discussion of the theory of electronic map, and making a conclusion of design principles and the basic technology of the electronic map.
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