ATKIS — Basic Digital Landscape Model — 4245-SO Kolochau

The Digital Basic Landscape Model (ATKIS Base DLM) is a digital, object-structured vector dataset. It determines the topographical objects of the real world by location and shape, names and characteristics. Furthermore, object-related material data are linked in such a way that the database can be used in a GIS application. In order to achieve a nationwide content uniformity of the data, the basic DLM is defined by means of an object type catalog derived from the AAA application scheme (ATKIS-OK Basic DLM), which contains regulations on the content and modelling of topographic information for the AdV basic data base and the country solutions. In addition to the objects of the object category groups ‘Siedlung’, ‘Transport’, ‘Vegetation’, ‘Waters’, ‘Administrative territorial units’ and ‘Relief Forms’, the contents also include structures and facilities on settlement areas and for traffic, as well as specific information on the waters. The position accuracy for the main linear objects (road axes, road axes, railway lines and water axes) is ± 3 m. When using a database, the ATKIS data can be submitted either completely or as user-related inventory data update (NBA) according to the customer’s desired time cycles. The data is provided free of charge via automated procedures or by self-collection. When using the data, the license conditions must be observed.数字基础景观模型（ATKIS Base DLM）是一款数字化、面向对象的矢量数据集。它通过位置与形态、名称及属性特征，对现实世界中的地形地貌对象进行精准定义。此外，与对象关联的物化数据以规范方式进行关联绑定，使得该数据库可直接应用于地理信息系统（GIS）。为保障数据在全国范围内的内容统一性，基础DLM依托源自AAA应用架构（ATKIS-OK Basic DLM）的对象类型目录进行标准化定义，该目录针对AdV基础数据库及各国本地化解决方案，明确了地形信息的内容规范与建模要求。其涵盖的对象类别组包括「定居区域」、「交通设施」、「植被」、「水域」、「行政辖区」及「地形地貌」，此外还包含定居区域内的建构筑物与配套设施、交通相关设施，以及水域专项信息。主要线性对象（道路轴线、道路轴线、铁路线路及水域轴线）的位置精度为±3米。在使用该数据库时，ATKIS数据可按照客户期望的时间周期，以完整数据集或用户关联的库存数据更新包（NBA）的形式进行提交。该数据可通过自动化流程或自主获取的方式免费提供，使用数据时需严格遵守相关许可条款。