The Samba database among other things contains information about deep wells in the Danish sector, acquired according to the Danish Act on the Use of the Subsoil. That is: exploration, delimitation and production wells related to oil/gas. Also wells with other purposes such as: geothermal energy, gas storage, salt production and scientific research. The data sets contains technical, administrative and geological information about the well and about the geophysical measurements undertaken in the well (well logs and reports). Data are submitted by the company to whom the permission has been granted. The database is updated on an ongoing basis.

Results from laboratory analyses related to ongoing water well and drinkng water control

The National well database (Jupiter) among other things contains water level measurements from Danish wells. The database contains water level measurements from the municipalities, the groundwater-monitoring program, the regions soil pollution investigations and from the establishment of new wells. The database is updated on an ongoing basis.

The MARTA database contains shallow seismic and acoustic data, information on geological samples and gives access to reports on raw material surveys. Data has primarily been acquired by GEUS and our partners., MARTA is the official Danish marine raw material database for data reported in accordance with the Danish Raw Material Act governing the exploitation of sand and gravel for the use in the building industry and marine construction projects, including beach nourishment. The database is updated on an ongoing basis.

The digital geological map shows the surface geology. The map is a result of the systematic geological mapping of Denmark. The map is digitized from maps originating from fieldwork, where sediment samples are collected at 1m depth using a hand auger with a sample spacing of 100 - 200 m. This version 4.0 from 2015 classifies 88 % of Denmark's area. The map is supplemented in an ongoing process. The legend shows 82 different sediment types. The map is published in GEUS report 2015/30, where further information is available in Danish.

Nationwide geophysical database for environmental and raw material data, also known as GERDA (GEophysical Relational DAtabase). The database contains various types of geophysics, including geoelectrics, electromagnetics, borehole logs and seismic. All data is freely available for download on the GEUS website. The database is updated continuously.

The Jupiter Database 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.

Geological map of Denmark 1:200.000 version 2. The map shows a countrywide classification and distribution of sediment types (mostly glacial and postglacial sediments) at the surface of Denmark. The map is based on Geological surface Map 1:25.000 in areas that are mapped. The remaining areas are interpreted based on drill hole information, landscape analysis and other available information. The legend comprise 12 different sediment types and therefore it is a simplified map compared to Geological surface Map 1:25.000. During the compilation there has been a shifting of the map in certain areas. This can build up to an uncertainty of up to 200 m, in some places a little more. The map is suited for educational use and as a background layer for other mapped themes shown in the scale of 1:200.000. The map is not recommended for other purposes where greater precision is required. The map is published in GEUS report 2011/19 (in Danish).

Map showing the structure of the seabed and the distribution of sediments within the upper 0.5 metre of the seabed. The map covers the entire Danish Economic Exclusive Zone. The sediment types mainly reflect grain size (mud, sand, gravel and stone) Till/diamict is, however, a mixed sediment. Areas where older sedimentary rocks occur close to seabed are also shown. Since data points are not evenly distributed, and very scarce in certain areas the map interpretation is based on extrapolation end expert assessment. This map is generalized to the scale 1:250.000, there is a version of the map which includes all the mapped details. Further information is available in danish in Geoviden 2014, no. 2

The Samba database contains information about geophysical investigations made in the Danish sector, acquired according to the Danish Act on the Use of the Subsoil. The data is acquired in relation to investigation for oil/gas, geothermal energy, the storage of gas or salt. That is: Seismic (2D & 3D) acquisitions, CSEM as well as other magnetic and gravity acquisitions shipborne as well as airborne. The dataset also contains geophysical measurement performed in the deep wells and meta data about the seismic surveys. The data has been submitted by the licensees. The database is updated on an ongoing basis.