基于ArcGIS Engine地图符号化效率的几点思考  

A Few Thoughts about Efficiency of Map Symbolization Based on ArcGIS Engine

作　　者：肖鸣 洪镇填[2] 关鹤鹏[3] 

机构地区：[1]长沙市勘测设计研究院,湖南长沙410007 [2]广东省国土资源厅测绘院,广东广州510500 [3]黑龙江省五常市国土资源勘测规划院,黑龙江五常150200

出　　处：《测绘与空间地理信息》2008年第4期86-88,共3页Geomatics & Spatial Information Technology

摘　　要：地图数据符号化是地图可视化的重要手段,是GIS实现过程中计算机时间最长的工作之一。因此,快捷、实时实现GIS系统地图数据符号化是衡量和评价GIS系统性能的重要指标。本文从应用出发,介绍了地图数据符号化的基本过程,提出了提高地图数据符号化效率的若干方法,分析了符号化方法的特点,从而为相关应用系统的开发提供了有价值的技术经验,提高了系统的开发效率。Map data symbolization is an important method for GIS data visualization, It involves the most computer work in GIS processing. Therefore, the rapidly and real - timely realization of map data symbolization is a pivotal target of evaluating the capability of GIS system. This paper introduced the process of map data symbolization, put forward some methods of improving efficiency of map data symbolization, and analyzed the advantages of these methods. So, it provided some valuable experiences for correlative developing of application system, and improved the developing efficiency of the system.

关 键 词：ARCGIS ENGINE 符号化 效率 

分 类 号：P208[天文地球—地图制图学与地理信息工程]