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Formation tops for deep exploration wells drilled in Denmark, v. 1.5
No full textCompilation of lithostratigraphic tops in deep Danish exploration wells with information on source of dat
AWS one boom tripod Edition 3 (deprecated)
No full textPROMICE AWS edition 3 (deprecated). Automatic weather stations (AWS) data from the Greenland ice sheet. Data are collected from the one level tripod design that floats on the ice in the ablation area. See Related Publication for more information. This dataset is not maintained any more.
Here is the link to the new and maintained data product: Maintained AWS data product<br
daily CARRA data at GEUS AWS sites 1991 to 2021
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daily CARRA time series data at points
Here are CARRA daily 2m air temperature (t2m) or total precipitation (tp) or rainfall (rf) at GEUS AWS sites 1991 to 2021 31 years. The data are in comma separated files (.csv) for static point locations in Greenland. The data for each location is the monthly or annual average (or total, for precipitation) of daily nearest-neighbor on the 2.5 km CARRA grid point.
daily 2m air temperature (t2m) or total precipitation (tp) or rainfall (rf) at GEUS AWS sites 1991 to 2021.
To get snowfall, subtract rf from tp. Sites: 'KPC_L', 'KPC_Lv3', 'KPC_U', 'KPC_Uv3', 'EGP', 'SCO_L', 'SCO_U','MIT', 'TAS_L', 'TAS_U', 'TAS_A', 'QAS_L', 'QAS_Lv3', 'QAS_M','QAS_U', 'QAS_Uv3', 'QAS_A', 'NUK_L', 'NUK_U', 'NUK_Uv3', 'NUK_N','KAN_B', 'KAN_L', 'KAN_M', 'KAN_U', 'UPE_L', 'UPE_U', 'THU_L','THU_L2', 'THU_U', 'THU_U2', 'CEN', 'CEN2', 'CP1', 'DY2', 'HUM','JAR', 'JAR_O', 'NAE', 'NAU', 'NEM', 'NSE', 'SDL', 'SDM', 'SWC','SWC_O', 'TUN', 'NUK_K', 'ZAK_Lv3', 'ZAK_Uv3'
The original source is the Copernicus Climate Change Service (C3S) Climate Data Store (CDS) produced by C3S. The data produced by contractors under C3S (ECMWF) belongs to C3S although they are public and free to use.
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Greenland's Intrusive and Stratigraphic Database
No full textWebsite including databases of stratigraphic units used in Greenland and intrusions and magmatic complexes in Greenland.
This data product is a website. The page you are looking at is just the DOI reference to the website. The website can be found at Greenland's Stratigraphic and Intrusive Database
Multi-year Ice Velocity Mosaics for the Greenland Ice Sheet from Sentinel-1 Edition 1
No full textThe PROMICE Multi-year ice velocity product is an ice velocity mosaic consisting of several years of data for the Greenland Ice Sheet based on the ESA Sentinel-1 SAR offset tracking.
Currently, there are two mosaic in the product: one spanning 5 years of data from September 2016 to September 2021, and one spanning 7 years of data from January 2016 to December 2022.
The 5 year average product is a weighted average of all the Promice 24 day mosaics between September 2016 and September 2021 (Anne Solgaard; Anders Kusk, 2021, "Greenland Ice Velocity from Sentinel-1 Edition 2", https://doi.org/10.22008/promice/data/sentinel1icevelocity/greenlandicesheet, GEUS Dataverse, V27)
The 7 year average product is a weighted average of all the Promice 24 day mosaics between January 2016 and December 2022 (Solgaard, Anne Munck; Kusk, Anders, 2022, "Greenland Ice Velocity from Sentinel-1 Edition 3", https://doi.org/10.22008/FK2/ZEGVXU, GEUS Dataverse, V17)
Spatial resolution: 500 m
The mosaic is supplied as a NetCDF file. There is a high resolution png posted along with the NetCDF file.
Projection: Polar Stereographic projection (EPSG: 3413)
To see and post comments/recommendations please check out: github.com/GEUS-PROMICE/Sentinel-1_Greenland_Ice_Velocity
When using the dataset please use: Solgaard, Anne; Kusk, Anders, 2022, "Multi-year Ice Velocity Mosaics for the Greenland Ice Sheet from Sentinel-1 Edition 1", https://doi.org/10.22008/FK2/LYDWEA, GEUS Dataverse V (version number)
Literature citation: Solgaard, A., Kusk, A., Merryman Boncori, J. P., Dall, J., Mankoff, K. D., Ahlstrøm, A. P., Andersen, S. B., Citterio, M., Karlsson, N. B., Kjeldsen, K. K., Korsgaard, N. J., Larsen, S. H., and Fausto, R. S.: Greenland ice velocity maps from the PROMICE project, Earth Syst. Sci. Data, 13, 3491–3512, https://doi.org/10.5194/essd-13-3491-2021, 2021.
Please add the following to your acknowledgements: "Ice velocity maps were produced as part of the Programme for Monitoring of the Greenland Ice Sheet (PROMICE) using Copernicus Sentinel-1 SAR images distributed by ESA, and were provided by the Geological Survey of Denmark and Greenland (GEUS) at http://www.promice.dk."
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AWS one boom tripod Edition 2
No full textPROMICE AWS edition 2 (deprecated). Automatic weather stations (AWS) data from the Greenland ice sheet. Data are collected from the one level tripod design that floats on the ice in the ablation area. This dataset is not maintained any more
Overview of shale layers characteristics in Europe relevant for assessment of unconventional resources
No full textThis report is prepared by Niels H. Schovsbo with contributions from Karen L. Anthonsen, Christian B. Pedersen and Lisbeth Tougaard, all from the Geological Survey of Denmark and Greenland (GEUS) as part of the EUOGA study (EU Unconventional Oil and Gas Assessment) commissioned by JRC-IET
MODIS Greenland albedo
No full textDaily 0.5 km, 1 km and 5 km resolution Greenland, Arctic Canada and Iceland glaciated area albedo grids are available beginning April 2000 and (currently ending) October, 2017. The data are based on NASA MOD10A1 Collection 6 data with de-noising, gap filling and bias correction after Box et al. (2017). When the solar illumination is inadequate for an accurate MODIS retrieval in winter months (January, February, November, December), April values are swapped in. All days of the year and all non-ocean pixels have an albedo value
Camp Century: Global Navigation Satellite System measurements
No full textGlobal Navigation Satellite System (GNSS) measurements collected at Camp Century. This includes the CEN-GPS station, which continuously recorded during 2019-2021. This also includes the seven-stake strain network (S1, S2, S3, S4, S5, S6 and S7) that was measured in summer 2017, as well as the spring 2019 re-measurement of stake S5. These data are primary data from the GNSS receivers
Supplementary files for: Lithostratigraphy, geology and geochemistry of the Tertiary volcanic rocks on Svartenhuk Halvø and adjoining areas, West Greenland
No full textThe Palaeogene volcanic succession in the northern part of the Nuussuaq Basin in West Greenland comprises three formations: the Vaigat and Svartenhuk Formations of Paleocene age (61–58 Ma) and the Naqerloq Formation of Eocene age (57–54 Ma). In this study, we formalise and describe the volcanic stratigraphy on Svartenhuk Halvø and the areas with lavas that flowed across the basin boundary onto the adjoining basement areas in the north and east. The Vaigat Formation comprises three members. The Kakilisaat and Nerutusoq Members are of minor volume and consist of, respectively, crustally contaminated basalts and chemically enriched basalts with relatively high contents of incompatible trace elements. They are overlain by the voluminous Nunavik Member of tholeiitic picrites (MgO ≥12 wt%) and subordinate magnesian basalts. The oldest volcanic deposits are commonly foreset-bedded hyaloclastites, and the overlying subaerial lavas are mainly thin, grey, crumbling flows. Eruption sites were mainly within the basin, with depocentres in the south and hyaloclastite and lava transport directions towards the north. Thicknesses vary from up to at least 2000 m in the south to ≥380 m in the northernmost exposures close to 72°N. The Svartenhuk Formation comprises four members. The lowest, Kuugaartorfik Member, is up to 100 m thick and consists partly of quartzofeldspathic and partly volcanogenic sediments; it is restricted to northern Svartenhuk Halvø and the Innerit peninsula. The overlying volcanic Tunuarsuk, Nuuit and Skalø Members are voluminous and widespread, with a combined thickness of up to 1800 m. They consist of tholeiitic basalts with similar chemical compositions but with correlatable stratigraphic variation patterns. The Tunuarsuk Member consists of interspersed flow groups of thin, grey flows and massive, brown flows; the Nuuit Member comprises mainly massive brown flows, and the Skalø Member is dominated by light grey flows. The Svartenhuk Formation oversteps the Vaigat Formation on the basement in the north and east. In these distal areas the Tunuarsuk and Nuuit Members constitute the major volumes, and preserved thicknesses are up to 1400 m. In northern and eastern
Svartenhuk Halvø and also farther to the north and east, foreset-bedded hyaloclastites indicate transport directions towards the north and possibly east from eruption sites within the basin. The Naqerloq Formation comprises one member, the Arfertuarsuk Member, consisting of flows of brown basalt with relatively enriched chemistry and a single trachyte flow. The member is only found in western Svartenhuk Halvø and on Skalø, where it conformably overlies the older lavas with up to 350 m thickness preserved after erosion. Dykes of all three formations are present. The distribution of dykes of the Naqerloq Formation suggests that this originally extended much farther east. Picrites and basalts of the Vaigat and Svartenhuk Formations are geochemically related; the picritic lavas represent erupted primitive magmas, whereas the basaltic lavas represent fractionated melts formed in deep magma chambers. The melts formed from a geochemically depleted but heterogeneous mantle; in addition melts from enriched sources were occasionally incorporated. The enriched basalts of the Naqerloq Formation arose from another mantle source. Low contents of V, Cu and Ni in some crustally contaminated lavas indicate that accumulation of these elements may be present at depth