ALKIS - Building Addresses Land Bremen

ALKIS (Georeferenzierte Gebäudeadressen) refers to the connection between the address of a building and its exact location. A house coordinate consists of the building identifier (key administrative unit, address) and the associated building coordinate.
The building code is structured according to the statistical key valid throughout Germany. The building coordinates are connected to the corresponding addresses (country, administrative district, county/city, municipality, street, house number) without the postal address data (postal code, postal place name).
The data source for the building addresses is the property register.

ALKIS（地理参考建筑地址）用于表征建筑地址与其精确地理位置之间的关联。单条建筑坐标由建筑标识符（核心行政单元、地址）与关联建筑坐标共同组成。
建筑编码依据全德通用的统计编码规则进行编制。建筑坐标与对应地址信息（国家、行政区、郡/市、自治市、街道、门牌号）相关联，但未纳入邮政地址数据（邮政编码、邮政投递地名）。
该建筑地址数据集的数据源为不动产登记簿。