Research on Public Logistics Centers of Zhenzhou City Based on GIS
The regional public logistics center (PLC) is the intermedium that transports goods or commodity from producer to wholesaler,retailer and end consumer through whole supply chains.According to the Central Place Theory,the PLC should be multi-centric and of more kinds of graded degrees.From the road network planning discipline,an unique index---Importance Degree,is presented to measure the capacity of a PLC.The Importance Degree selects three township criteria:total population,gross industry product and budget income as weights to calculate the weighted vectors by principle component analysis method.Finally,through the clustering analysis,we can get the graded degrees of PLCs.It proves that that this research method is very effective for the road network planning of Zhengzhou City.
GIS public logistics center (PLC) graded system importance degree clustering analysis
Yuhuai Zeng Shuisen Chen Zhihui Tian Quansheng Miao
Geography Institute of Guangzhou,100 Xianlie Zhong Road,Guangzhou,China,510070 School of Environment and Water Conservancy,Zhengzhou University,100 Kexue Road,Zhengzhou,China,4500 Department of Electrical & Mechanical Engineering,Henan College of Engineering,Longhu,Zhengzhou,Chin
国际会议
第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)
广州
英文
2008-06-28（万方平台首次上网日期，不代表论文的发表时间）