Brussels-Capital Region: thicknesses of the Stratigraphic Units of the Brussels-Capital Region (SU/BCR), excluding quaternary units and Paleozoic bedrock. Thicknesses (meters) are represented by contour lines spaced with a 2.5m pitch. Data is limited to the Brussels-Capital Region’s border extended with a 500 m buffer zone. These thicknesses were extracted from the BruStrati3D v1.1 geological model. This data is generated from models and may contain errors, inaccuracies and gaps. It has informative value and may under no circumstances replace a study carried out by an expert. Bruxelles Environnement cannot be held liable for the consequences of the use of this information.

Brussels-Capital Region: elevation of the tops of the Stratigraphic Units of the Brussels-Capital Region (SU/BCR), excluding quaternary units. Elevations (m-DNG/TAW) are represented by contour lines spaced with a 2.5m pitch. Data is limited to the Brussels-Capital Region’s border extended with a 500 m buffer zone. These elevations were extracted from the BruStrati3D v1.1 geological model. This data is generated from models and may contain errors, inaccuracies and gaps. It has informative value and may under no circumstances replace a study carried out by an expert. Bruxelles Environnement cannot be held liable for the consequences of the use of this information.

Brussels-Capital Region: location of the buildings winning the "Exemplary Buildings" calls for proposals organised with the aim of encouraging initiatives in eco-construction and integrated renovation. In order to be selected, winners must fulfil a series of criteria with regard to energy and management of water and waste, but also comfort and aesthetics, all while remaining financially accessible for the Brussels market. The dataset contains the number and name of the projects, and a link to an description factsheet.

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)

Brussels-Capital Region: Map of the absolute piezometric phreatic levels (May 2013) obtained with the combination of the piezometric levels of the following hydrogeological units of the Brussels phreatic system: - UH/RBC_1 Quaternary aquifer system: US/RBC_14 Silts, sands and alluvial gravels ; - UH/RBC_2 Perched sandy aquifer system (Diest Fm, Bolderberg Fm, Sint-Huibrechts-Hern Fm and Onderdale Member); - UH/RBC_4 Aquifer system of the Wemmel, Lede, Brussels and Vlierzele sands (or better known as the Bruxellian sands); - UH/RBC_6 Aquitard of Tielt sands and clays ; - UH/RBC_7 Kortrijk Sand and Clay Aquitard System (Moen Member); This map thus includes the absolute piezometric levels of the most superficial aquifer units, in order to map the level of the "piezometric groundwater surface". The piezometric levels (in m-DNG/TAW) are represented by level lines (isopiezes) separated by a 2m step. These data are limited to the borders of the Brussels-Capital Region extended by a 500m buffer zone. These data are extracted from the Brussels Phreatic System Model v1.0 (BPSM v1.0) hydrogeological model, developed under FEFLOW 7.1 ®. This data is generated from models and may contain errors, inaccuracies and gaps. It has informative value and may under no circumstances replace a study carried out by an expert. Bruxelles Environnement cannot be held liable for the consequences of the use of this information.

Brussels-Capital Region: The map of soil state includes all land parcels for which Brussels Environment has verified information related to soil quality. Each parcel registered in the inventory falls into a category that reflects a presumption of pollution and the possible studies and treatment of soil pollution that have been carried out there. The data are updated daily.

Brussels-Capital Region: Sensitivity classes applicable to the soil state registry, defined according to the regional land use plan (2017) and according to the correspondence established in the decree of 29 March 2018. Soil pollution response standards are derived from this. The sensitivity class is to be adapted to 'special area' if the site under study is in a Natura 2000 area or in a drinking water catchment protection area. The dataset specifies whether the site is yes (t=true) or no (f=false) in such an area. There are 6 different sensitivity classes: (1) residential, (2) particular, (3) industrial, (4) ZFM and ZEMU, (5) ZIR, ZIRAD and RF, (6) other.

Brussels-Capital Region : roads, paths and (horse) trails in the Sonian forest and the Laerbeek wood.