This dataset shows a digital surface model. It is a homogeneous and regular points grid which indicates the height above the surface of the earth, either the soil or any other permanent and visible element in the landscape (vegetation, construction,…). These data represent the situation of the landscape resulting from the July 2021 floods in het areas of the Vesdre, of part of the Meuse downstream from Liège and of the Demer.

MapIndex is a regular grid of rectangular or square cells coded with alphanumeric characters. It has been defined for the Belgian territory and allows geolacating several events. The present version is a beta (v2)version which is submitted to the emergency services. It will evolve to a standard cartographic grid.

Top10Vector – Land cover and vegetation is the vector data set of the land use of unbuilt land areas in Belgium. This data set includes three classes. First class: dry and unbuilt areas or areas not used as roads. Second class: hedges. Third class: linear vegetation. This data set can be bought via the corresponding hyperlink.

Govroam is a " wifi roaming " solution. This service offers to the users a simple and secure access to the wireless network of their institution, but also to networks of other participating institutions. A user from an organization that participates in govroam will be able to connect to any wireless access point broadcasting govroam. The data provided here makes it possible to locate these access points.

This web service allows viewing the datasets under the Marine Strategy Framework Directive (MSFD).

This service allows the visualization of a mosaic of orthophotos made for the whole Belgian territory. Access is possible through either a Web Map Service (WMS) or a Web Map Tile Service (WMTS, more powerful). Orthophotos are digital aerial photographs that have been adjusted for lens distortion, topography and camera tilt. The orthophotographs are metrically more accurate than common aerial photographs. They are very valuable as reference information and also, for instance, for surveying parcels. The orthophotographs mosaic is created based on digital, colour aerial photographs acquired by the Belgian Regions. It is georeferenced in the Lambert2008 coordinates system. This cover is renewed every year. The orthophotographs have a minimal resolution of 25 cm.

Network of marks whose planimetric coordinates are known with precision according to the reference systems which are used in Belgium.