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。

The national POI (Point of Interest, i.e., meaningful landmarks or locations displayed on maps) dataset contains over 95 million data entries. In geographic information systems (GIS), typical POIs include railway stations, restaurants, hotels, shopping malls, hospitals, and other similar locations. POIs typically consist of their name, category, address, latitude and longitude coordinates, and other relevant POI-related information. Comprehensive POI information is a necessary resource for enriching electronic maps, as it can help users acquire detailed information about surrounding buildings and facilitate the retrieval of required locations during navigation.