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 All files are available Learn more about this indicator Metadata quality: 56.0% Updated on March 28, 2025 Creative Commons Attribution 4.0 0 reuses 0 favorites