基于BD-GIS耦合模型的北京奥林匹克森林公园景观优化策略研究  

Olympic Forest Park Lands cape Promotion Strategy Research Based on the BD-GIS Coupling Model

作　　者：李发明 李娜[2] 王婷婷 李相逸 LI Faming;LI Na;WANG Tingting;LI Xiangyi

机构地区：[1]天津城建大学建筑学院,天津300000 [2]中国城市科学研究会,北京100048 [3]深圳大学建筑与城市规划学院风景园林系,深圳518000

出　　处：《中国园林》2020年第1期65-69,共5页Chinese Landscape Architecture

基　　金：国家自然科学基金青年科学基金项目“基于鸟类与栖息地关系的滨海湿地修复与规划方法研究”（编号5190081261）资助

摘　　要：随着城市人口的增加和人们健康意识的增强,近年来城市公园的使用率呈现迅速上升趋势。手机等智能电子设备的高速发展,使人们可以在户外运动中监测自身活动轨迹、距离和能量消耗等。以北京奥林匹克森林公园为例,通过手机信令、微博、百度POI等大数据与GIS技术结合,构建依托大数据的GIS耦合模型,从游人的行为需求出发对公园的慢跑游线、景点热度、游人空间分布等进行使用后量化评价,并针对问题提出北京奥林匹克森林公园的景观优化策略。结果显示大数据与GIS的结合可以为公园的景观优化提供客观且理性的整改依据,从而更科学地指导城市公园的景观提升。With the increasing of urban population and the enhancement of people's health awareness,the utilization rate of urban parks has presented a rapidly rise in recent years.The rapid development of smart electronic devices such as mobile phones has made it common for people to monitor their tracks,distance and energy consumption in outdoor activities.Taking the Olympic Forest Park as the example,this paper builds a BD-GIS coupling model through the combination of open big data such as mobile phone signal,Weibo,Baidu POI and other technologies to conduct post-use evaluation analysis on the jogging tour,the spots'attraction and the spatial distribution of tourists in the park and propose the landscape optimization strategy for the Olympic Forest Park based on the relevant problems.The results show that the combination of big data and GIS can provide objective and quanti fication post-occupancy evaluation data for the parks'landscape optimization,thus guiding the landscape improvement in urban parks more scientifically.

关 键 词：风景园林 大数据 GIS 空间分析 城市公园 使用后评价 景观提升 

分 类 号：TU986[建筑科学—城市规划与设计]