Taking Gulou District of Fuzhou City as an example,based on the traffic and travelling data,with residential communities as the demand point and park entrances and exits as the supply point,an improved gravity model is used to measure the accessibility of parks,and explore the differences and changes in the service level of parks before and after the consideration of service quality.The study found that:after considering the service quality indicators of parks,we can more accurately identify the areas with different levels of park service;by studying the differences in the level of park accessibility and the spatial distribution pattern of parks in the transfer matrix,we can accurately locate the areas where the number of parks needs to be increased or the quality of parks needs to be improved in the city,which can provide references to the city's planning and construction.
关键词
公园绿地/可达性/引力模型/服务水平/差异
Key words
park green spaces/accessibility/gravity model/service level/difference
维普
万方数据