全国兴趣点数据POI产品

全国POI（地图上的兴趣点）包括9500万+数据信息，是地图中呈现的各种有意义的标志或者位置。在地理信息系统中，典型的兴趣点包括火车站、餐馆、酒店、商场、医院等。POI兴趣点通常由名称、类别、地址、经纬度和POI其他相关信息组成，全面的POI讯息是丰富电子地图的必备资讯，POI信息点能帮助用户了解周边建筑的详尽信息，也能方便导航中查到你所需要的各个地方。 【应用领域】通信、自然资源、农业水利等 【更新频率】动态 【更新频次】每月更新 【覆盖范围】全国 【储存大小】20.00GB 【使用主体】仅限购买支付主体使用The national POI (Point of Interest, i.e., points of interest marked on maps) dataset contains over 95 million data entries, which represent various meaningful markers or locations displayed on maps. In Geographic Information Systems (GIS), typical POIs include railway stations, restaurants, hotels, shopping malls, hospitals, and the like. A POI generally consists of its name, category, address, geographic coordinates (latitude and longitude), and other POI-related information. Comprehensive POI information is essential for enriching electronic maps, as it enables users to obtain detailed information about surrounding buildings and facilitates the query of desired locations during navigation. 【Application Fields】Telecommunications, natural resources, agricultural water conservancy, etc. 【Update Frequency】Dynamic 【Update Cadence】Monthly updates 【Coverage】Nationalwide 【Storage Size】20.00 GB 【Usage Subject】Only available to the purchasing and paying entity.

搜集汇总

背景与挑战

背景概述

该数据集是一个全国性的兴趣点（POI）产品，包含超过9500万条数据，涵盖火车站、餐馆、酒店等多种类别，每个POI提供名称、类别、地址和经纬度等详细信息，旨在丰富电子地图内容并支持导航应用。它每月动态更新，覆盖全国范围，适用于通信、自然资源和农业水利等领域，但仅限于购买主体使用。