Results 11 to 20 of about 5,463 (215)

Analytical procedures for 3D mapping at the Photogeological Laboratory of the Geological Survey of Denmark and Greenland [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2018
Photogrammetry is a classical remote sensing technique dating back to the 19th century that allows geologists to make three-dimensional observations in two-dimensional images using human stereopsis. Pioneering work in the 1980s and 1990s (Dueholm 1992) combined the use of vertical (nadirlooking) aerial photographs with oblique stereo images from ...
Erik Vest Sørensen, Mads Dueholm
openaire   +2 more sources

Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 247-262., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival   +3 more
wiley  

+3 more sources

A review of oil and gas seepage in the Nuussuaq Basin, West Greenland – implications for petroleum exploration

open access: yesGEUS Bulletin, 2020
The Nuussuaq Basin in West Greenland has an obvious exploration potential. Most of the critical elements are well documented, including structures that could form traps, reservoir rocks, seals and oil and gas seepage that documents petroleum generation ...
Flemming G. Christiansen   +4 more
doaj   +1 more source

Greenland ice velocity maps from the PROMICE project [PDF]

open access: yesEarth System Science Data, 2021
We present the Programme for Monitoring of the Greenland Ice Sheet (PROMICE) Ice Velocity product (https://doi.org/10.22008/promice/data/sentinel1icevelocity/greenlandicesheet, Solgaard and Kusk, 2021), which is a time series of Greenland Ice Sheet ice ...
A. Solgaard   +12 more
doaj   +1 more source

125 years of geological research for society [PDF]

open access: yes, 2014
In 1888 the first geological survey in the Kingdom of Denmark was born as the Geological Survey of Denmark (DGU, Danmarks Geologiske Undersøgelse) and in 1946 the Geological Survey of Greenland (GGU, Grønlands Geologiske Undersøgelse) was established ...
Gravesen, Peter, Fredericia, Johnny
core   +1 more source

Impact of urban geology on model simulations of shallow groundwater levels and flow paths [PDF]

open access: yesHydrology and Earth System Sciences, 2023
This study examines the impact of urban geology and spatial discretization on the simulation of shallow groundwater levels and flow paths at the city scale.
A. LaBianca   +6 more
doaj   +1 more source

Geothermal energy in Denmark [PDF]

open access: yes, 2004
The Geological Survey of Denmark and Greenland (GEUS) has for many years been involved with research, advisory and consultancy services concerning the assessment of the geothermal energy potential in Denmark, in close cooperation with private and public ...
Bidstrup, Torben   +2 more
core   +1 more source

Review of Survey activities 2011 [PDF]

open access: yes, 2009
This Review of Survey activities presents a selection of 20 papers reflecting the wide spectrum of activities of the Geological Survey of Denmark and Greenland, from the microscopic to the plate-tectonic level.
Christensen, Flemming G.   +2 more
core   +1 more source

Greenland Geothermal Heat Flow Database and Map (Version 1) [PDF]

open access: yesEarth System Science Data, 2022
We compile and analyze all available geothermal heat flow measurements collected in and around Greenland into a new database of 419 sites and generate an accompanying spatial map.
W. Colgan   +31 more
doaj   +1 more source

Analytical procedures in the Rock Geochemical Laboratory of the Geological Survey of Denmark and Greenland

open access: yesGeology of Greenland Survey Bulletin, 1999
The analytical procedures for analysis of whole rocks for major and selected trace elements, mainly by X-ray fluorescence spectrometry (XRF), are described in detail. The quality of the results is evaluated and results for international standards are given.
Jørgen Kystol, Lotte Melchior Larsen
openaire   +1 more source

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