The dataset represents an index layer showing the geographic extent of geological maps of Greenland printed and published by the Geological Survey of Greenland (GGU) and the Geological Survey of Denmark and Greenland (GEUS) since 1957. The layer functions as a search and reference tool and does not contain the original map material. The dataset provides direct links to the GEUS Dataverse, where each map is assigned a DOI and can be downloaded as high-resolution TIFF images (400 dpi) or PDF files.

The dataset comprises spatial polygons (Tracts) representing areas in Greenland assessed as geologically permissive for specific mineral deposit types during mineral resource assessment workshops conducted between 2009 and 2014. Assessments were carried out following the principles of the U.S. Geological Survey “three-part quantitative assessment” method (Singer, 1993), except for the 2010 rare earth elements workshop. For each Tract, probabilistic estimates of the number of undiscovered deposits at different confidence levels are provided, along with statistical results from Monte Carlo simulations based on established grade-tonnage models. The assessments do not include economic, technical, environmental or social considerations.

Sirkumpolært grunnkart med transparent hav som kombinerer topografiske detaljer fra Kartverket og Norsk Polarinstitutt syd til X breddegrad (sør-Frankrike). Det inneholder også kartdata fra de andre arktiske landene som er tilgjengeliggjort gjennom Arctic Spatial Data Infrastructure (Arctic SDI). Kartet inneholder ikke sted- og veinavn, disse kan legges på gjennom tjenesten sirkumpolære stedsnavn cache.

View service showing administrative units for states in the Arctic SDI.

Indigenous peoples of the Arctic countries subdivision according to language families. This service is internal and only used in the Arctic-SDI geoportal: https://geoportal.arctic-sdi.org/