摘要
该文以长江三角洲地区为例,运用多种模型,探讨基于GIS技术的城市势力圈的测度。结果表明,通过GIS技术可以实现城市势力圈分析、预测的可视化。通过GIS的各种分析工具,可以实现常规方法无法做到的功能扩展,对探讨城市发展演变规律、预测未来变动趋势能起到很好的辅助决策作用,有较强的应用价值。
This paper describes how to measure the urban hinterland area in the Yangtze River Delta by three models based on GIS.GIS may provide scientific analysis of practical elements such as transportation.It can also make reasonable prediction about the development of hinterland area.In addition,many analysis tools of GIS can be used to realize more functions than the traditional ways do.It will play more and more important role in analyzing the rules of urban development and previewing the tendency of future changes.
出处
《地理与地理信息科学》
CSSCI
CSCD
北大核心
2004年第3期69-73,共5页
Geography and Geo-Information Science
基金
国家自然科学基金课题"中国城镇密集地区城市与区域管治研究"(40001007)
