摘要
在分析地理信息系统技术发展与应用现状的基础上，设计了珠江三角洲区域一体化研究综合信息系统的结构框架。根据珠江三角洲的实际情况，并在经济地理学、城市地理学、区域科学等理论的指导下，开发了针对该区域一体化研究的模型分析系统。基于元数据库的数据集成与模型管理技术，能对不同数据源、不同数据类型与时空特性的多元数据进行处理与分析。本综合信息系统在区域产业布局、资源空间组合、城市体系空间结构演化等方面得到应用，将为珠江三角洲区域一体化研究提供强有力的技术支持。
According to the review on the development of Geographical Information System technology and its application on regional research, a frame of a comprehensive information system focused on regional integration on the Pearl River Delta is designed. Regarding the condition of the Pearl Rive Delta, a model analysis system concentrated on Regional Integration study is developed under the direction of the theory of economic geography, urban geography and regional sciences. The model management technology and meta data integration technology in thes system can process and analyze the data of various source, type and temp spatial characteristic. Its applications on the researches of regional industry arrangement, resource analysis and urban system revolution will provide a powerful tool for regional integration researches on foe Pearl River Delta.
出处
《热带地理》
北大核心
1998年第4期361-366,共6页
Tropical Geography
基金
国家自然科学基金!49771033
关键词
GIS
区域一体化
数据集成
珠江三角洲
Geographical information system, Regional integration, Data integration, The Pearl River Delta
