Brussels-Capital Region : protected areas in the Brussels Sonian Forest: vulnerable planting or regeneration plots, refuges for wildlife, fragile being recolonized areas. In those areas, walkers must always stay on the paths and dogs must be leashed (Order of 30 March 1995).

Brussels-Capital Region: typology and codification of all the Unitarian Blue Objects (OBU) - rivers, channel and ponds - of the Brussels Region. We also have the name of the object, the municipality in which it is situated as well as for the rivers, their characteristics (open-air, pertuis)

The "UrbIS - Near Infrared" product is the NIR layer from the set of orthophotomaps covering the territory of the Brussels Region. The images used for these orthophotoplans were taken in 2022 on a north-south axis. The dataset is freely downloadable as a zipped file.

Brussels-Capital Region : location of the different groundwater level monitoring sites (or piezometric sites) managed by Brussels Environment (IBGE-BIM) under the surveillance monitoring of the groundwater status in accordance with the Ordonnance and the Water Framework Directive. Indication of the analyzed water body, the European Code and the Brussels code of the monitoring site.