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：

A POI (Point of Interest) is a location of interest, which may refer to restaurants, supermarkets, tourist attractions, hotels, stations, parking lots, and other similar places. POIs typically contain four core pieces of information: name, category, coordinates, and classification. Specifically, the classification system generally includes primary categories and secondary categories, and each category has a one-to-one correspondence between its corresponding industry code and name. The information contained in POIs and 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）数据是一个涵盖中国17大类兴趣点的综合性数据集，包含名称、类别、坐标、分类等基础信息及评分、消费等详情信息，适用于地理信息分析和商业研究。数据集提供详细的字段和样本数据，如餐饮服务类的具体信息，支持年度更新。