The dataset contains recorded earthquakes and seismic events in Greenland. The data include information on event time, geographic location (epicentre), depth and magnitude for confirmed and suspected earthquakes. The dataset is based on observations from GEUS’ seismic monitoring network and is used for monitoring, research and dissemination of seismic activity in Greenland.

The National Well Database (Jupiter) is the nationwide groundwater and drilling information system maintained by the Geological Survey of Denmark and Greenland (GEUS). It contains detailed records on wells and boreholes, including their construction, geographic location, geological logs, groundwater level measurements, and chemical analyses of groundwater and drinking water, as well as information on water supply facilities across Denmark. The database serves as an authoritative public data source and is openly accessible to support environmental management and research. The dataset contains information on more than 280.000 shallow boreholes, comprising informatiion on borehole-related data such as geological desciptions, the borehole construction, soundings etc.The dataset is part of the Jupiter Database, which is GEUS ' nationwide database for groundwater, drinking water, raw materials, environmental and geotechnical data. The database is the single public data base in the field and is included in the National Environmental Portal. The database is publicly available and is updated on an ongoing basis.

The dataset comprises a topographic map of Northeast Greenland delivered as a digital elevation model (DEM) with a spatial resolution of 8 metres. The DEM is provided as GeoTIFF and represents a seamless elevation surface covering the study area. The dataset was produced using input data from the ArcticDEM project, which is based on stereo imagery from the DigitalGlobe WorldView-1, WorldView-2 and WorldView-3 satellites. The elevation model integrates selected DEM strips recorded between 2012 and 2015 and has been processed to ensure consistency and continuity across the mosaic.

The dataset represents a hillshade derived from the Danish Digital Terrain Model 2007 (DHM/Terrain 2007). The hillshade is produced as a cartographic overlay layer designed to enhance terrain forms and topographic structures in the Danish landscape. The dataset is suitable for visual analysis and map presentation and can be used as a background layer together with other thematic datasets. The hillshade is based on the DHM/Terrain model, which represents terrain elevation relative to mean sea level (DVR90), with buildings, vegetation and other surface objects removed. The original terrain model is based on nationwide airborne LiDAR surveys collected during 2005–2007 and subsequently processed and quality assured.

The main geological environments in Greenland and their mineral resources have been described and divided into four main geological environments: infracrustal regions, supracrustal regions, magmatic provinces and sedimentary basin regions. Within the various geological environments, characteristic mineral deposits are outlined. Within the infracrustal environment, relatively few mineral occurrences are recorded in Greenland, but three types are described: gold in gneiss, nickel and copper in mafic intrusions, and olivine in ultramafic rocks. For more detailed information, reference is made to the report Greenland geological environments and mineral resources.

The dataset represents a layered 3D geological model of the Danish subsurface based on integration of reflection seismic data, borehole data, wireline logs and lithological information. The model comprises 17 stratigraphic units from the Upper Permian to the Danian and is structured as a layered digital elevation model (LDEM) consisting of 17 grid surfaces with a spatial resolution of 400 x 400 metres. The underlying data have been interpreted from seismic profiles and calibrated against deep wells, enabling the construction of depth and isochore maps for each unit. The dataset covers onshore Denmark and the inner Danish waters and represents the structural and stratigraphic framework of the Danish Basin and the northern part of the North German Basin. The model provides a basis for analysis of the geological evolution and spatial variability of the subsurface.

The Regional AEROMAG 1992–2013 Surveys comprise a compilation of high-resolution airborne magnetic surveys acquired by GGU/GEUS between 1993 and 2013 and financed by the Government of Greenland. The overlapping surveys cover approximately 300,000 km² and include the total ice-free onshore areas and near-coastal offshore regions of West Greenland, South Greenland and southern East Greenland. All surveys were acquired using aircraft with similar flight parameters, including line spacings of 500–1,000 m and cross-line spacing of approximately 5,000 m, and with flight altitudes of about 300 m above ground level or seafloor along gently draped surfaces. These consistent acquisition parameters allow the individual surveys to be integrated into a coherent, high-quality regional magnetic data compilation. The total magnetic anomaly map was generated by merging grids from separately processed datasets using the grid-knitting module in Oasis Montaj. The data are IGRF-corrected but not reduced to the pole, and the crustal magnetic field model MF7 was used as a regional reference grid during compilation.

The Geomorphological Map of Denmark, version 3 (2022), depicts landscape types across Denmark at a scale of 1:200.000. The landscape types are defined based on shared geomorphological characteristics that can be related to the processes responsible for their formation. Most landscape types were formed during Quaternary glaciations and by meltwater from the glaciers, while the map also includes post-glacial landscapes such as marine and coastal environments, river valleys, lakes and wetlands, as well as aeolian landforms. The map further reflects landscape features influenced by pre-Quaternary bedrock, including exposed crystalline basement on Bornholm and chalk formations in northern Jutland, as well as surface features related to subsurface structural movements. Anthropogenic landscapes resulting from land reclamation, drainage, excavation, and infilling are also represented. The map is based on systematic geomorphological mapping and interpretation of landforms derived from geological data, terrain analysis and existing cartographic material.

The dataset comprises a collection of geological cross sections from Greenland derived from multiple geological mapping projects and publications. The cross sections represent interpretations of subsurface geological structures and stratigraphy across selected regions and are associated with published geological maps and reports. Profile lines have been georeferenced, and the corresponding cross-section images have been digitised and stored as separate PDF files. Each profile is linked to the geological map or publication from which it originates. Due to the diverse origins of the profiles, the level of detail, scale and geological interpretation vary between individual cross sections.

The dataset comprises digital element distribution maps based on geochemical analyses of stream sediments collected in West and South Greenland. The maps were produced as part of the geochemical mapping programme underlying the Geochemical Atlas of West and South Greenland. The data represent analyses of various elements in defined grain-size fractions and provide a regional overview of geochemical variations.