Brussels-Capital Region : The geological model BRUSTRATI3D v1.1 is a set of raster files covering the Brussels-Capital Region. These files contain the roof elevations and the thicknesses of the Stratigraphic Units (SU/BCR) and the Digital Terrain Model (DTM) of the topographic surface used in this model. These rasters have a 10x10m resolution and their reference coordinate system is EPSG 31370 (Belgian Lambert 31370). The documentation relating to the construction oh these data is available at the following addresses (French only): BRUSTRATI3D v1.1 https://document.environnement.brussels/opac_css/index.php?lvl=notice_display&id=10965 BRUSTRATI3D v1.0 https://document.environnement.brussels/opac_css/index.php?lvl=notice_display&id=10964 As the data in this archive is model-based, it may contain errors, inaccuracies and gaps. They should be used with caution and critical thinking. They can in no way replace a field study carried out by an expert. In general, Brussels Environment and the Geological Survey of Belgium cannot, under any circumstances, be held responsible for any damage, direct or indirect, resulting from the use of these data or the impossibility of using them for any reason whatsoever.

Brussels-Capital Region : Mapping of urban cool / heat islands in the Brussels-Capital Region carried out in 2018. This heat stress simulation is based on the modelling of the average "Wet Bulb Globe Temperature" over 24 hours which takes into account the air temperature but also the exposure to solar radiation, wind and air humidity for a typical hot summer day (i.e. 24 August 2016). The study report (in Dutch) is available at http://document.environnement.brussels/opac_css/elecfile/Cartografie_Koelte_Eilanden_BHG See also the focus on this subject on https://environnement.brussels/lenvironnement-etat-des-lieux/en-detail/climat/cartographie-des-ilots-de-fraicheur-bruxelles (in French) or https://leefmilieu.brussels/het-leefmilieu-een-stand-van-zaken/volledige-versie/klimaat/de-koelte-eilanden-van-brussel-kaart (in Dutch)

Brussels-Capital Region : The map Ln combine multi-exposure Ln noise sources (road, tramway and metropolitan, rail and aircraft) and illustrate all modes of transportation combined, night noise disturbance during the week. The calculation method is to add the acoustic energy from different sources in a given point. The analysis of these maps is provided in the fact sheet n°47, available in French (https://document.environnement.brussels/opac_css/elecfile/Bruit%2047) and Dutch (https://document.environnement.brussels/opac_css/elecfile/Geluid%2047).

Brussels-Capital Region : Railway traffic noise register 2016 (noise contours maps) for the Lden acoustic indicator (day-evening-night noise indicator). These maps are produced with an acoustic model in accordance with the prescriptions of the European directive 2002/49/EC.

Brussels-Capital Region : The map combine multi-exposure Lden noise sources (road, tramway and metroplitan, rail and aircraft) and illustrate all modes of transportation combined, the overall annoyance during the week. The calculation method is to add the acoustic energy from different sources in a given point. The analysis of these maps is provided in the fact sheet n°47, available in French (https://document.environnement.brussels/opac_css/elecfile/Bruit%2047) and Dutch (https://document.environnement.brussels/opac_css/elecfile/Geluid%2047).

Brussels-Capital Region : aircraft noise register 2016 (noise contours maps) for the Ln acoustic indicator (night-time noise indicator). These maps are produced with an acoustic model in accordance with the prescriptions of the European directive 2002/49/EC

Brussels-Capital Region : Railway traffic noise register 2016 (noise contours maps) for the Ln acoustic indicator (night-time noise indicator). These maps are produced with an acoustic model in accordance with the prescriptions of the European directive 2002/49/EC.

Strategic road noise map 2016 - Lden Brussels-Capital Region : Road traffic noise register 2016 (noise contours maps) for the Lden acoustic indicator (day-evening-night noise indicator). These maps are produced with an acoustic model in accordance with the prescriptions of the European directive 2002/49/EC.

Brussels-Capital Region : aircraft noise register 2016 (noise contours maps) for the Lden acoustic indicator (day-evening-night noise indicator). These maps are produced with an acoustic model in accordance with the prescriptions of the European directive 2002/49/EC

Strategic road noise map 2016 - Lden Brussels-Capital Region : Road traffic noise register 2016 (noise contours maps) for the Ln acoustic indicator (night-time noise indicator). These maps are produced with an acoustic model in accordance with the prescriptions of the European directive 2002/49/EC.