基于WebGIS服务的机场可达性分析——以泉州晋江国际机场为例  

A Research on Airport Accessibility Based on WebGIS Service:Taking Quanzhou Jinjiang International Airport as an Example

作　　者：卓鸿 吴晶晶 柴方圆 ZHUO Hong;WU Jingjing;CHAI Fangyuan(School of Resources and Environmental Sciences,Quanzhou Normal University,Quanzhou Fujian 362000,China)

机构地区：[1]泉州师范学院资源与环境科学学院,福建泉州362000

出　　处：《泉州师范学院学报》2024年第2期46-54,共9页Journal of Quanzhou Normal University

基　　金：泉州师范学院引进人才科研启动项目(H19017)。

摘　　要：基于WebGIS服务,采用高斯两步移动搜索法,在驾车出行模式下对泉州地区居民的机场可达性进行了研究,反映居民航空出行便利性.结果显示,泉州晋江国际机场的可达性空间格局呈现由东南向西北延伸的连续扇状分布形态,并呈现出南高北低、东高西低的空间特征.在综合考虑福建省范围内所有机场的情况下,机场可达性高、较高和中水平可以覆盖泉州市范围的一半以上,出行可达性良好.但是,德化县、永春县和安溪县部分地区的居民依然面临很低的机场可达性水平的情况.空间异质性分析的结果进一步表明,机场可达性存在显著的空间聚集现象,其中可达性高值聚集在泉州市东南区域,而低值聚集在西北部区域.Based on WebGIS service,this study used Gaussian-based two-step floating catchment area method to explore the airport accessibility in Quanzhou area under the driving mode,reflecting the convenience of residents’air travel.The analysis results showed that the accessibility of Quanzhou Jinjiang International Airport presented a continuous fan-like spatial distribution pattern extending from southeast to northwest,and presented the spatial characteristics of high in the south and east but low in the north and west.Under the comprehensive consideration of all airports within Fujian Province,the airport accessibility was good and the high,medium-high,and medium levels of accessibility can cover more than half of the Quanzhou area.However,the residents in parts of Dehua,Yongchun and Anxi counties were still in a situation where airport accessibility level was low.The spatial heterogeneity analysis results further indicated that there was a significant spatial clustering pattern for airport accessibility.High values of accessibility were clustered in the southeast region of Quanzhou City,and low values were clustered in the northwest region.

关 键 词：可达性 WebGIS服务 驾车出行 高斯两步移动搜索法 泉州晋江国际机场 

分 类 号：K901[历史地理—人文地理学]