论文标题
通过OpenStreetMap数据探索城市形式：视觉介绍
Exploring Urban Form Through Openstreetmap Data: A Visual Introduction
论文作者
论文摘要
本章介绍了OpenStreetMap（一个众筹，全球映射项目和地理空间数据存储库），以说明其在快速，轻松地分析和可视化建筑环境中的计划和设计成果方面的有用性。它演示了用于自动下载，建模，分析和可视化空间大数据的OSMNX工具包。我们通过可视化方法（包括图形图和极性直方图）探索世界各地街道网络和建筑物中的模式和配置，这些方法有助于将城市复杂性压缩为可理解的人工制品，以反映建筑环境的人类体验。无处不在的城市数据和计算可以从定量和定性的角度开放新的城市形式分析。
This chapter introduces OpenStreetMap - a crowd-sourced, worldwide mapping project and geospatial data repository - to illustrate its usefulness in quickly and easily analyzing and visualizing planning and design outcomes in the built environment. It demonstrates the OSMnx toolkit for automatically downloading, modeling, analyzing, and visualizing spatial big data from OpenStreetMap. We explore patterns and configurations in street networks and buildings around the world computationally through visualization methods - including figure-ground diagrams and polar histograms - that help compress urban complexity into comprehensible artifacts that reflect the human experience of the built environment. Ubiquitous urban data and computation can open up new urban form analyses from both quantitative and qualitative perspectives.
