全国兴趣点（POI）数据

POI（Point of Interest），即兴趣点，一个POI可以是餐厅、超市、景点、酒店、车站、停车场等。兴趣点通常包含四方面信息，分别为名称、类别、坐标、分类。其中，分类一般有一级分类和二级分类，每个分类都有相应的行业的代码和名称一一对应。  POI包含的信息及其衍生信息主要包含三个部分：

POI (Point of Interest) refers to a point of interest. A POI may be a restaurant, supermarket, tourist attraction, hotel, transportation station, parking lot, etc. POIs typically contain four core pieces of information: name, category, coordinates, and classification. Specifically, the classification system generally includes primary and secondary classifications, and each classification corresponds one-to-one with industry codes and their respective names.
The information contained in POIs and their derived information mainly comprise three parts:

搜集汇总

背景与挑战

背景概述

该数据集是全国范围的兴趣点（POI）数据，涵盖汽车服务、餐饮服务、生活服务等17个大类，提供地点名称、坐标、分类、评分等详细属性信息，适用于地理信息分析和商业研究。