杨晓春 裴晓晨

Yang Xiaochun, Pei Xiaochen

关键词：公共开放空间；品质评价；桌面工具

Keywords：Public Open Space; Quality Evaluation;

摘要：

公共开放空间是城市生活重要的空间载体，其空间品质直接影响市民的使用感受和使用频率。本文引介了澳大利亚学者新近开发的以远程遥感数据分析替代传统实地观察分析的“公共开放空间品质远程桌面评价工具”，系统地介绍了该工具的发展背景、数据源获取、评价项目选择以及评价方法，分析了该工具针对大空间范围内分散多样本情景的优越性以及在数据精度等方面的局限性，并对其在国内公共开放空间研究的可行性进行了适当展望。

Abstract：

Public open space is the fundamental carrier of city life，its quality directly affects the users’ experience and use frequency. This paper introduces the lately developed Public Open Space Desktop Auditing Tool (POSDAT), which is based on remote sensing data instead of on traditional direct observation from University of Western Australia, systematically expounds the development background of the Tool, data acquisition, evaluation items selection and evaluate method. Meanwhile, the paper makes an analysis of its advantages while dealing with dispersed samples in large area and its limits on data accuracy, and a prospect of its feasibility on domestic Public Open Space study has also be given.

杨晓春，同济大学建筑与城市规划学院城市规划系博士研究生，深圳大学建筑与城市规划学院城乡规划系副教授。yangxc@szu.edu.cn
裴晓晨（通信作者），深圳大学建筑与城市规划学院城乡规划系，硕士研究生。xiaochen2651@126.com

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