CAJ | 학술논문

以江苏大丰市建成区1∶5000航空影像、城市总体规划（2012—2030）为基础，应用 GIS 技术，采用缓冲区分析法、成本加权距离法和空间网络分析法，并将3者通过现场实证进行对比，建立城市公园绿地可达性模型，对该市的公园绿地可达性作出评价。结果表明：大丰市公园绿地分布不均，存在空间布局问题，只有约20％的建成区可达性较好，3种分析方法中，网络分析法的误差相对较小，是一种更有潜力的可达性计算方法。
이강소대봉시건성구1∶5000항공영상、성시총체규화（2012—2030）위기출，응용 GIS 기술，채용완충구분석법、성본가권거리법화공간망락분석법，병장3자통과현장실증진행대비，건립성시공완록지가체성모형，대해시적공완록지가체성작출평개。결과표명：대봉시공완록지분포불균，존재공간포국문제，지유약20％적건성구가체성교호，3충분석방법중，망락분석법적오차상대교소，시일충경유잠력적가체성계산방법。
1 ∶5 000 aviation image (2014)and urban planning (2012 -2030)of Dafeng in Jiangsu prov-ince were used as basic landscape data.Based the support of GIS,using buffer analysis,cost-weighted method and comprehensive analysis of spatial networks,establish the urban park accessibility model and make the e-valuation.Results showed that Dafeng′s urban park distribute uneven spatially,only 20% of study area has good accessibility.In these methods,comprehensive analysis of spatial networks shows a higher potentiality with lower rate of deviation.