利用空間性局部指標（LISA）分析高雄市C－－Bike站點與空間相關性初探

Utilizing Local Indicators of Spatial Association (LISA) analyze C-Bike rental sites spatial correlation in the Kaohsiung City

第一代公共自行車共享系統（Public bike share system PBS）開始於1965 年，在歐洲阿姆斯特丹（Amsterdam, Netherlands）施行。城市自行車作為代步模式有兩個優點：首先公共自行車它是一種低成本，少污染，二為增進健康的交通出行方式。目前高雄市的C-Bike 有182 座租賃站，仍有計畫建置與增加租賃站點中，由高雄市政府環境保護局建置及負責維護。研究方法為利用地理資訊系統GIS（geography information system），將PBS 租賃站點數位化後導入GIS 軟體計算。在人數上使用最多PBS 之行政區為三民區與苓雅區。LISA 指數（local indicators of spatial association）分析出高度相關的C-Bike租賃站點空間分布，可分為兩大類，一是仍與捷運（MRT）站高度相關。二為學校與行政機關。但是人口較多的鳳山區，租賃站點沒有達到高度相關。故建議租賃站點的分布應導引人口密度高區域使用。"

The first generation of public bike sharing system (Public bike share system PBS) operating began in 1965 in Europe, Amsterdam (Amsterdam, Netherlands). City bicycle as a means of mode has two advantages: first, it is a low-cost transportation tool, less air pollution; second points PBS promote healthy transportation. Kaohsiung C-Bike currently has 182 rental stations, there are plans to build and lease the site to increase since 2009. PBS build and responsible for maintaining by the Kaohsiung City Government Environmental Protection Agency. Methods for this study use of geographic information system GIS, poured into the site after the lease digitized GIS software and calculations. The most people are used in Sammin district and Lingya district of Kaohsiung City. LISA index (local indicators of spatial association) index analysis highly relevant C-Bike rental site spatial distribution can be divided into two type, one is still with the MRT (mass rapid transportation) stations are highly correlated another type as school and the executive authorities. The more population as Fengshan district, the site did not show that the highly relevant and people are used less. It is suggested that the distribution of lease sites should guide the use of high population density area.