通过对城市地名数据现状的分析,提出城市地名精细分类与编码原则,以城市为单元,针对公安、民政、统计等部门的地名录、统计数据,进行区域地名整合、分级、分类与编码,确保城市地名的详尽和相关统计信息与实体的配准,满足广大用户对更高精度、更多内容的基础地理信息日益增长的需求,为“数字中国”提供精细的地名数据平台,为城市地名数据库导航和DOM地名注记提供应用示范。 Based on the analysis of the status quo of city names data, this paper puts forward the principle of fine classification and coding of city names, and takes the city as a unit, integrates, classifies, classifies and codes the names of regions, statistics and other departments of public security, civil affairs and statistics to ensure The detailed and relevant statistical information of city names and the registration of entities can meet the growing demand of users for basic geographic information of higher accuracy and more content and provide a fine place name data platform for Digital China. Navigation and DOM names annotation provide application demonstration.