The concept of aquatic habitat connectivity is based on the migration of aquatic species from habitats presenting favorable local conditions to habitats presenting less favorable habitats. Based on the structural quality mapping carried out in 2019-2020 and the planning conditions and restrictions, the watercourse network of the luxemburgish surface water bodies was divided into six categories of functional elements.

Share of road traffic accidents involving injury with motorized two-wheel vehicles (2012-2016) - Source: Sub-Working Group on Road Safety of the Summit of the Greater Region 2017 - Base map: © ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017

Share of road traffic accidents involving injury with children (aged 0-14 years) 2012-2016 - Source: Sub-Working Group on Road Safety of the Summit of the Greater Region 2017 - Base map: © ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017

Change in total population 2000-2013 (zones d'emploi Lorraine: 1999-2011) - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), cantons (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: INSEE Lorraine; SPF Economie; STATEC; Statistisches Landesamt Rheinland-Pfalz; Statistisches Amt Saarland. Calculations: IBA / OIE 2014 - Geodata sources: EuroGeographics EuroRegionalMap v3.0 - 2010. Harmonization: SIG-GR / GIS-GR 2014

Grayscale relief raster based on Digital Elevation Model from 2017. The DEM from 2017 is based on a photogrammetric exploitation of aerial images and has a ground resolution of 1 m approximately. 

Share of road traffic accidents involving injury with commercial passenger and goods transport vehicles (2012-2016) - Source: Sub-Working Group on Road Safety of the Summit of the Greater Region 2017 - Base map: © ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017

Administrative entities of the Greater Region and the Upper Rhine conference in 2016 - Data sources: EuroGeographics EuroRegionalMap v9.1 - 2016; GeoRhena 2016; OpenSteetMap-Contributors 2016

Share of road traffic accidents involving injury with young car drivers (aged 18-24 years) 2012-2016 - Source: Sub-Working Group on Road Safety of the Summit of the Greater Region 2017 - Base map: © ACT Luxembourg 2017, IGN France 2017, GeoBasis-DE / BKG 2017, NGI-Belgium 2017

Quality of the supra-regional rail connections by the example of Luxembourg-city (2017) based on the linear distance speed of the fastest connection towards and between the major cities surrounding the Greater region - Sources: FAU, Deutsche Bahn 2017

Cross-border bus lines 09/2015 at the internal borders of the Greater Region - Sources: Citéline; Communauté des Transports; GR-Atlas;Mobiregio; TEC 2015; Working party "transport" of the Greater Region 2015. Harmonization: SIG-GR / GIS-GR 2015.