Administrative entities of the Greater Region (08/2015) - Data source: EuroGeographics EuroRegionalMap v3.0 - 2010

Share of the working age population (20-64 years) in total population 2014 (Lorraine: 2013) - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), Grand Duchy (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Statistical data sources: INSEE Grand Est; SPF Economie; Statistisches Landesamt Rheinland-Pfalz; Statistisches Amt Saarland; STATEC. Calculations: OIE/IBA 2016 - Geodata sources: EuroGeographics EuroRegionalMap v9.1 - 2016. Harmonization: SIG-GR / GIS-GR 2016

Change in total number of employees of the manufacturing industry (without construction) 2008-2013 - Territorial entities: arrondissements (Wallonie), zones d'emploi (Lorraine), Grand Duchy (Luxembourg), Kreise (Saarland, Rheinland-Pfalz) - Employment data sources: ICN, IGSS, INSEE, Erwerbstätigenrechnung des Bundes und der Länder. Calculations: OIE / IBA 2016 - Geodata sources: EuroGeographics EuroRegionalMap v9.1 - 2016. Harmonization: SIG-GR / GIS-GR 2016

Population density 2007 by aggregated areas (inhabitants per km²) - Territorial entities: municipalities (Wallonie, Saarland), cantons (Lorraine, Luxembourg), Verbandsgemeinden (Rheinland-Pfalz) - Statistical data sources: INSEE Lorraine; IWPEPS; STATEC; Statistisches Landesamt Rheinland-Pfalz; Statistisches Amt Saarland. - Geodata sources: EuroGeographics EuroRegionalMap v3.0 - 2010. Harmonization: SIG-GR / GIS-GR 2012

Population density 2010 by aggregated areas (inhabitants per km²) - Territorial entities: municipalities (Wallonie, Saarland), cantons (Lorraine, Luxembourg), Verbandsgemeinden (Rheinland-Pfalz) - Statistical data sources: INSEE Lorraine; IWPEPS; STATEC; Statistisches Landesamt Rheinland-Pfalz; Statistisches Amt Saarland. - Geodata sources: EuroGeographics EuroRegionalMap v3.0 - 2010. Harmonization: SIG-GR / GIS-GR 2014

- Cross-border commuters from France to Wallonia at place of work (provinces): 2007-2017 - Territorial entities: Provinces - Commuting data sources: INAMI 2018. Calculations: OIE/IBA 2018 - Geodata sources: NGI-Belgium 2017. Harmonization: SIG-GR / GIS-GR 2018

Quality of the intraregional rail connections (2017) based on the linear distance speed of the fastest connection between the major centres of the Greater Region - Sources: FAU, Deutsche Bahn 2017

Cross-border railway lines 09/2015 at the internal borders of the Greater Region - Sources: DB; CFL; Communauté des Transports; GR-Atlas; Mobiregio; SNCB; SNCF 2015; GT Transports de la Grande Région / AG Verkehr der Großregion 2015. Harmonization: SIG-GR / GIS-GR 2015

Carpool parkings within a radius of 40km from the Luxembourgish border - Source: Working group Transport of the Summit of the Greater Region. Harmonization: SIG-GR / GIS-GR 2016

Range of studies of the University of the Greater Region per diploma 2012 - Source: UniGR 2012