地图符号的选择在空间信息可视化中至关重要。
Selection of map symbols is very important in visualization of spatial data.
矢量数据符号化是CAC中空间信息可视化的一种主要方法，通常是采用完全基于矢量技术的算法实现。
Vector data is the symbol CAC visual spatial information in a main method, usually using technology based entirely on the vector algorithm.
光线用于信息、可视化和情绪，是我们创建空间体量的工具。
Light is used for information, visualization, emotion and enabling - our tool to create a volume of space.
第三章是本文的重点，分别从GIS技术的数据管理、信息可视化能力、空间分析方面来处理公路网交通系统评价问题。
Chapter III is the focus of this paper, from GIS technology data management, information visualization capabilities, analysis of space transportation systems to deal with road network evaluation.
基于空间信息的可视化表达所涉及的领域十分广泛，该领域的技术潜力非常巨大，应用前景也很广阔。
The visualization expression based on the spatial information is applied in many fields, and its technical potential is extremely huge and the application prospect is also broad.
提出了基于GML空间数据交换和基于SVG的信息可视化模型。
The GML-based spatial data exchange model and SVG-based information visual model are proposed.
在路面属性编码后，运用GIS平台将空间与属性联接起来生成路面空间数据库，为道路信息可视化管理系统做了有益的探讨。
After encoding property of pavement, GIS platform link space and property data to produce spatial database for the visual road management.
地理信息系统(GIS)强大的空间信息处理及可视化的能力，使得它在交通噪声的管理和控制中起到重要的作用。
The geography information system (GIS) which has powerful ability to process spatial data and visualize can play an important role in the management and control of traffic noise.
针对林业资源数据的特点，提出在可视化表达空间数据的基础上对林业数据的多维信息进行综合分析。
Aimed at the characteristics of data in forestry resource, this paper proposes that we can comprehensively analyze multidimensional information about forestry resource.
信息可视化的三要素是 ：空间化、显示空间、用户交互机制。
The three basic elements of information visualization are spatialization, display space and user interactivity.
地图符号是地图表达空间信息的语言单位，是可视化表达地理信息内容的基础工具。
Map symbols which represent the spatial information is the language of map units, also is the content of visual expression of the basic tools of geographic information.
GIS技术与空间重心统计、空间自相关统计分析方法的结合，为粮食生产空间格局变化研究提供了可视化空间信息。
The combining of GIS, spatial mean center statistics and spatial autocorrelation statistics, has provided us with visualized spatial information of spatial pattern change of grain production.
空间分析技术及三维可视化实现是计算机图形学、遥感、虚拟现实、特别是地理信息系统(GIS)等领域研究的重要问题。
Spatial Analysis technology and its Visualization is an important research problem in computer graphic, RS (Remote Control), VR (Virtual Reality) and GIS and so on.
空间分析技术及三维可视化实现是计算机图形学、遥感、虚拟现实、特别是地理信息系统(GIS)等领域研究的重要问题。
Spatial Analysis technology and its Visualization is an important research problem in computer graphic, RS (Remote Control), VR (Virtual Reality) and GIS and so on.
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