- Cross-border functional areas defined within the Interreg programme of the Greater Region in 2023. - Sources: Entiwcklungskonzept Oberes Moseltal, Eurodistrict SaarMoselle, EGTC Alzette-Belval, . Harmonization: SIG-GR 2023

- Cross-border spatial planning documents in the Greater Region and the Upper Rhine 2024 - Sources: GECT Alzette Belval, Entwicklungskonzept Oberes Moseltal, Eurodistrict SaarMoselle, GeoRhena 2023

- Spatial planning documents at regional level in the Greater Region and the Upper Rhine 2024 - Sources: DATer 2023, MDI Rheinland-Pfalz 2023, Région Grand Est 2023, MIBS Saarland 2023, GeoRhena 2023

- Subregional spatial planning documents in the Greater Region and the Upper Rhine 2024 - Sources: DATer 2023, Région Grand Est 2023, MDI Rheinland-Pfalz 2023, MIBS Saarland 2023, GeoRhena 2023

- Spatial planning documents at national/regional level of the greater-regional partners (08/2020) - Sources: MEA-Dater 2020; MDI Rheinland-Pfalz 2020; Région Grand Est 2020; MIBS Saarland 2020

Le plan d’occupation du sol (POS) est un instrument d’aménagement du territoire rendu obligatoire par règlement grand-ducal et contenant un ensemble de prescriptions écrites et graphiques. Il délimite au niveau d’une ou de plusieurs communes une partie déterminée du territoire national qu’il divise en une ou plusieurs zones dont il arrête le mode d’utilisation du sol et dont il précise et exécute le cas échéant le mode d’utilisation du sol

- Intercommunal spatial planning documents of the greater-regional partners (08/2020) - Sources: Région Grand Est 2020; DREAL Grand Est 2020; MDI Rheinland-Pfalz 2020; MIBS Saarland 2020

Map that has been used by the Germans during WWII. The map has been edited in September 1939 and represents a mix of existing mapsof Luxembourg (Hansen) and german maps. Later, triangulations points as well as luxembourgish coordinate reference lines have been added

This layer contains the administrative municipality boundaries, which have been created based upon the cadastral database, after simplification.

This layer contains the contours of the map sheets of the original cadastral map for the actual territory of the Grand-Duchy of Luxembourg, as it has been created and updated between 1811 and 1832. Every polygon contains a link to the scanned document, that can be opened and downloaded in form of PNG files. It is one the set, which has been kept in the archives of the administration du cadastre et de la topographie. At the time of their original use, all the modifications that occured to the parcels were recorded on the map sheets themselves by erasing and drawing. This, as well as their regular use, may explain the imperfect state of some particular map sheets. A 2nd set of map sheets is kept in the national archives.