Austin POIs and Geographic Features Dataset

This dataset includes points of interest (POIs) along with their corresponding geographic features extracted from OpenStreetMap (OSM), as well as urban zone data specific to the city of Austin, Texas, USA. It comprises tables that associate POIs with their surrounding geographic features and others that link POIs and features to urban zones within the dataset. These tables are designed for academic research and are compatible with PostgreSQL for efficient data management and analysis.本数据集收录了从开放街道地图（OpenStreetMap，OSM）中提取的兴趣点（points of interest，POIs）及其对应地理特征，同时包含美国德克萨斯州奥斯汀市的专属城市区域数据。数据集设有多张关联表：一类用于关联兴趣点与其周边地理特征，另一类用于将兴趣点与地理特征链接至数据集中的城市区域。本数据集专为学术研究打造，且兼容PostgreSQL数据库，可实现高效的数据管理与分析工作。