Waterway network From SIG-GR @ Ministère du Logement et de l'Aménagement du territoire - Département de l’aménagement du territoire Waterway network of the Greater Region - Data sources: EuroGeographics EuroRegionalMap v3.0 - 2010; ESRI 2006. Harmonization: SIG-GR / GIS-GR 2012 Link to interactive map:… Metadata quality: Metadata quality: Data description filled Files documentation missing License filled Update frequency not set File formats are open Temporal coverage not set Spatial coverage filled Learn more about this indicator Metadata quality: 56.0% Updated on March 28, 2025 Creative Commons Attribution 4.0 0 reuses 0 favorites