[Referrer] Simplified outlines of regions (2023)

The products ADMIN EXPRESS, ADMIN EXPRESS COG and ADMIN EXPRESS COG CARTO describe all the administrative information present in the internal database of IGN on the metropolitan territory and the overseas departments at the date of data extractionADMIN EXPRESS、ADMIN EXPRESS COG及ADMIN EXPRESS COG CARTO这三款产品，涵盖了数据提取当日法国国家地理研究院（IGN）大都会领地与海外省内部数据库中的全部行政信息。