Settlement area is defined here in terms of land use. Settelement area is the space occupy to live, work, relax and move around. This includes everything that seals the soil but also includes various forms of non-paved green space, such as gardens and parks or sports grounds and these are therefore not counted as open space. These indicators show the total settelement area expressed in m² and the part of the settlement area in relation to the total area per administrative entity (region, province, district and municipality) for Flanders.

Polar volume reflectivity data from the Jabbeke weather radar. Volume data files are produced every 5 minutes from a multiple elevation scan. This product is not publicly available yet.

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 1 radar tower: Oostdyck radar tower (Art. 25§3). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

The number of private households according to official statistics, per administrative unit (region, province, district and municipality) for Wallonia.

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 13 dredging zones: Dredge spoil disposal zone S1 (Art. 15§1.1°), Dredge spoil disposal zone S2 (Art. 15§1.2°), Dredge spoil disposal zone "Public Works Ostend" (Art. 15§1.3°), Dredge spoil disposal zone "Public Works Zeebrugge East" (Art. 15§1.4°), Dredge spoil disposal zone "Public Works Zeebrugge West" (Art. 15§1.5°), Dredge spoil disposal site "Public Works Nieuwpoort" (Art. 15§1.6°), Dredge spoil disposal zone "Zeebrugge Erosion Pit" (Art. 15§1.7°), Zone 1 for future replacement of dredge spoil zone S1 (Art. 15§4.1°), Zone 2 for future replacement of dredge spoil zone S1 (Art. 15§4.2°), Search zone 1 for future replacement of Zeebrugge East and West (Art. 15§6), Search zone 2 for future replacement of Zeebrugge East and West (Art. 15§6), Search zone 3 for future replacement of Zeebrugge East and West (Art. 15§6), Dredge spoil disposal zone for future replacement "Public Works Nieuwpoort" (Art. 15§8). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

The number of inhabitants on January 1 according to the official definition of the population, by administrative entity (region, province, district and municipality) for Wallonia.

The air quality monitoring networks in Belgium are used for the assessment of air quality under the air quality directives (2008/50/EC & 2004/107/EC).

This dataset contains marine organic matter source samples, artificial mixtures of known composition, and compound-specific nitrogen stable isotope data of amino acids (δ¹⁵N-AA). Source materials include phytoplankton, zooplankton, and faecal pellets from the marine fouling species Mytilus edulis and Metridium senile. Samples were collected and processed in the laboratory under controlled conditions. Artificial mixtures were prepared by combining source materials in defined proportions to generate experimental samples representing multiple marine organic matter source combinations. Metadata describing sample collection, preparation, and mixture composition are included. Compound-specific nitrogen isotope ratios of individual amino acids were measured using stable isotope analysis. The dataset includes isotopic measurements for all source samples and artificial mixtures, along with associated metadata required to document sampling, laboratory preparation, and analytical procedures.

Owners' origin - Natural persons corresponds to the dataset describing the origin of the natural persons holders of real rights over immovable properties located in Belgium according to the municipality of residence for residents and according to the country or territory of residence for the non-residents. This dataset is made up of seven classes. The first class shows, at national level, for each type of property, the total number of parcels, the number of parcels held by holders from each Belgian municipality and the number of parcels held by holders from each country or territory. The number of parcels takes into account the shares actually held. The second class shows this information at the level of the three regions. The following classes do the same at the level of provinces, arrondissements, municipalities, land register divisions and statistical sectors. The dataset is freely downloadable, in the form of zipped CSV files.

The zones are used as reporting units of the air quality in Belgium. These zones are defined based on Article 3 of the 2004/107/EC Directive and Article 4 of the 2008/50/EC Directive. A zones shall mean a part of the territory of a Member State, as delimited by that Member State for the purposes of air quality assessment and management (source: 2008/50/EC).2008/50/EC Article 4: Establishment of zones and agglomerations: Member States shall establish zones and agglomerations throughout their territory. Air quality assessment and air quality management shall be carried out in all zones and agglomerations.