WFS NW ALKIS floor plan data NAS compliant

The property register is kept in electronic form in the Official Property Register Information System (ALKIS). The present Web Feature Service enables the targeted download of geo-objects in ALKIS based on a search query (direct access download service). The service provides the geo-objects at least to the extent of the nationwide uniform database according to the GeoInfoDok 6.0.1 (http://www.adv-online.de) in the format of the standard-based exchange interface (NAS). The service is designed for use in specialised GIS clients that can exploit geo-objects with complex geometries according to GML 3.2.1 and AdV-URNs (for units of measurement, coordinate reference systems and object references) and have functionalities for processing complex NAS structures. Status of the data used: 01.04.2022.

不动产登记簿以电子形式存储于官方不动产登记信息系统（Official Property Register Information System，ALKIS）。本Web要素服务（Web Feature Service）支持基于搜索查询的ALKIS内地理对象定向下载（直接访问下载服务）。本服务提供的地理对象至少符合GeoInfoDok 6.0.1（http://www.adv-online.de）规定的全国统一数据库范围，并采用基于标准的交换接口（NAS）格式。本服务专为专业地理信息系统（GIS）客户端设计，此类客户端可处理符合GML 3.2.1（地理标记语言3.2.1）与AdV-URNs（适用于计量单位、坐标参考系及对象引用）的复杂几何形态地理对象，且具备处理复杂NAS结构的功能。所用数据的基准日期为2022年4月1日。