AEM Greenland 1994 - Airborne GEOTEM electromagnetic survey over Inglefield Land, Greenland ...
The area for the AEM Greenland 1994 project is located in Inglefield Land, North-West Greenland. The measurements included acquisition of controlled source electromagnetic data (GEOTEM - time domain EM) and total field magnetic data. The survey across the ice-free onshore area (size of 6493 km2) is...
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| Format: | Dataset |
| Language: | unknown |
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GEUS Dataverse
2021
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| Online Access: | https://dx.doi.org/10.22008/fk2/0lhvq6 https://dataverse.geus.dk/citation?persistentId=doi:10.22008/FK2/0LHVQ6 |
| Summary: | The area for the AEM Greenland 1994 project is located in Inglefield Land, North-West Greenland. The measurements included acquisition of controlled source electromagnetic data (GEOTEM - time domain EM) and total field magnetic data. The survey across the ice-free onshore area (size of 6493 km2) is collected by Geoterrex Ltd. and financed by the Government of Greenland. The main flight lines are oriented north-south and spaced at 400 metres intervals with a set of orthogonal tie-lines at 4000 metre intervals. The area is underlain by an Early Proterozoic (and possibly Archaean) crystalline basement which traditionally has been subdivided into three main units: - Etah group of metasedimentary supracrustal rocks - Etah meta-igneous complex - Variable gneisses The basement is overlain by a succession of younger platform strata (Proterozoic to Cambrian age) in a number of coastal regions ... |
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