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, short for Point of Interest, refers to points of interest. A single POI can be a restaurant, supermarket, tourist attraction, hotel, station, parking lot, or other similar locations. POIs typically contain four core pieces of information: name, category, coordinates, and classification. The classification system for POIs generally includes primary and secondary levels, and each level has a one-to-one correspondence between the corresponding industry code and its associated name. The information contained in POIs as well as their derived information mainly consists of three parts.

搜集汇总

背景与挑战

背景概述

全国兴趣点（POI）数据涵盖17个大类，包括汽车服务、餐饮、生活服务等，提供名称、类别、坐标等基础信息和评分、消费等详情信息，适用于地理信息分析和商业研究。