belgium open data

Statistical Sectors (Statistische sectoren / Secteurs statistiques) of the Belgium, 2025. Finest statistical unit, the smallest join level. 20,812 sectors. niscode = 9-char sector code ('11001A00-') = 5-digit municipality NIS + sub-sector suffix, so it rolls up to municipality. Code-only (no names — join on code). Full-res from the 218MB gpkg → GeoParquet + 0.0001°.

20,812 features

Regions (Gewesten / Régions) of the Belgium, 2025. ADM1. 3 regions: Vlaams Gewest (02000), Waals Gewest (03000), Brussels Hoofdstedelijk Gewest (04000). niscode leading zero is data. Trilingual names. REPUBLISH 2026-08-26: replaces cm_X59YdM1CWjXH (dataset U6f4YSe4M2by), whose geometry was transposed (lon/lat swapped — it rendered at 4.5N 50.5E, off the Somali coast) by the boundary axis-swap defect: a 3D interchange GeoJSON is stamped EPSG:4979, whose authority axis order is (lat,lon,h), and ST_Transform honoured it. Fixed by always_xy=true in geo-ingest/crs.ts. These are the exact bytes verified on dev as i3xZNvZzVdLz — promoted, not re-produced, so prod and dev carry byte-identical geometry. Gate: bounds bracket the source exactly, lon 2.541356-6.408100 / lat 49.496956-51.505113, area 30,692 km2. key_column stamped niscode, not the namedut the previous record carried — the BE-NIS code is the declared scheme's join key.

3 features

Arrondissements (Arrondissementen / Arrondissements) of the Belgium, 2025. ADM2-sub. 43 administrative arrondissements. niscode is the 5-digit BE-NIS code (string, leading zeros are data). Trilingual names. REPUBLISH 2026-08-26: replaces cm_hdhnrBwI6sxv (dataset hAfUJi2McyCA), whose geometry was transposed (lon/lat swapped) by the boundary axis-swap defect: a 3D interchange GeoJSON is stamped EPSG:4979, whose authority axis order is (lat,lon,h), and ST_Transform honoured it. Fixed by always_xy=true in geo-ingest/crs.ts. These are the exact bytes verified on dev as cizM8Rx1V4GI — promoted, not re-produced, so prod and dev carry byte-identical geometry. Gate: bounds bracket the source exactly, 43/43 features.

43 features