广东省科技产业信息可视化分析

Analysis and visualization of information on science and technology industry in Guangdong province based on GIS

在分析传统广东省科技产业信息表达不足的基础上,本文引入GIS进行广东省科技产业信息可视化表达分析。首先,以.net作为开发平台,ArcGIS Engine作为GIS平台,构建了基于GIS的广东省科技产业信息可视化系统,实现广东省科技产业数据存储与管理、查询、统计、专题图分析等功能,直观地再现了广东省科技产业信息在空间、时间轴上变化发展情况。最后,结合广东省各地的人文、地理、经济因素,研究了科技指标变化发展的原因、现状、以及预测今后发展的趋势,并给出相应的建议和措施,为广东省科技产业发展提供辅助支持。

On the basis of analyzing the disadvantage that representation of traditional science and technology infomlation in Guangdong province is usually insufficient, GIS technology was introduced to visualize and analyze the information on science and tech- nology industry in Guangdong province. Firstly, by using the developed platform--Microsoft Visual Studio 2005 and AreGIS Engine, the visualization and analysis was built up, which implemented various functions, such as data storage and management, inquiry, statistics, chart analysis, thematic map representation. It showed the change of science and technology information on the space and time axis intuitively in Guangdong province. Then, by considering the factors of humanities, geography and economics, the situation, origin and change tendency of science and technology information in different regions were analyzed and researched, and the corresponding suggestion and method were brought forward in order to provide the auxiliary support for development of science and technology industry in Guangdong province.