ALKIS house coordinates

The official house coordinates define the position of the house number and the location designation of a building. Data source is the geobase information of the property cadastre. The House Coordinates contain the data elements as defined by the Central Office House Coordinates, House Surroundings and 3D Building Models. In Baden-Württemberg, additional columns with the data elements municipality names, district and corridor numbers, district names, object keys of the building function and building function are transmitted. House coordinates are georeferenced building addresses with information on administrative units, districts and streets. The house coordinate arranges each building with a house number exactly one coordinate in the coordinate system.官方房屋坐标用于明确建筑物门牌号的位置及区位标识。本数据集的数据源为不动产地籍的地理基础信息。房屋坐标数据集包含由中央房屋坐标、房屋周边环境与三维建筑模型主管部门所规定的数据元素。在巴登-符腾堡州，该数据集额外传输包含以下数据元素的字段：市镇名称、区域与走廊编号、片区名称、建筑物功能对象键值以及建筑物功能类型。房屋坐标属于带有地理参考信息的建筑物地址，涵盖行政区划、片区及街道相关信息。每套带有门牌号的建筑物在该坐标系中仅对应唯一的房屋坐标。