The "UrbIS - Contour lines" product represents the elevation of the Brussels region by means of contour lines with intervals of 0.5 metres. The dataset is freely downloadable as a zipped file.

The 2021 Digital terrain model product is a raster image composed of pixels whose value corresponds to altitude. The dataset is freely downloadable as a zipped file.

The product Airborne LiDAR (Light Detection and Ranging) pountcloud provides a three-dimensional vector model covering the Brussels-Capital region. This is the product of several LiDAR data collection campaigns captured from the air. The data is available in open data, via a visualization tool and direct download as a Las file.

The UrbIS - Digital surface model product is a raster image capturing all the objects (natural or built) on the surface of the ground. The dataset is freely downloadable as a zipped file.

The 2012 Triangulated irregular network (TIN) product is a mesh composed of irregular triangles. The dataset is freely downloadable as a zipped file.

The 2012 Digital terrain model product is a raster image composed of pixels whose value corresponds to altitude. The dataset is freely downloadable as a zipped file.