江西农业学报Issue(1)：104-108,5.
基于多源遥感数据的宝鸡市城市扩展分析
Analysis ofU rbanE xpansion Based on Multi-source Remote Sensing Data in Baoji City
摘要
Abstract
In this study, the multi-temporal remote sensing data was used to analyze the expansion of Baoji city by the city planning region.The five different periods of remote sensing images during 1988~2015 were used as data sources, combined the unsupervised classification and visual interpretation methods to made urban expansion map, and then according to natural condi-tions, socio-economic status, population, transportation and policy in Baoji city, the expansion characteristics, mode and speed of Baoji city in the past 27 years were studied under different periods, while the driving forces of urban expansion were also ana-lyzed.The results showed that:In nearly 27 years, the city built-up regions continue to expand.Urban expansion rate and expan-sion intensity in each period was consistent.The City centre was gradually developed to the east.关键词
RS/GIS/宝鸡市/城市扩展研究/城市重心迁移Key words
RS/GIS/Baoji City/Urban expansion studies/City center migration分类
管理科学引用本文复制引用
张蓓蓓,吴晓荣..基于多源遥感数据的宝鸡市城市扩展分析[J].江西农业学报,2016,(1):104-108,5.基金项目
宝鸡文理学院重点项目（ ZK15035）。 （）
