Description: As part of the CASE 12 expedition, geological fieldwork and an aeromagnetic survey were conducted on Ellesmere Island (Canadian Arctic) in the summer of 2011. The helicopter-borne magnetic survey covered the ice-free areas between Vendom Fiord and Strathcona Fiord in the west and the ice-covered mountain ranges of the Inglefield Uplift in the east. With a total flight time of approx. 35 hours, 4200 line kilometres were flown covering a total area of 6000 km². The distance between the individual lines was 2 km, and control profiles perpendicular to the individual lines were flown every 10 km. The aeromagnetic data were recorded by a magnetometer, which was towed approx. 30 m beneath the helicopter.
Global identifier:
Uuid(
6546c4bf-d318-8ca5-e18c-876eb3f4c893,
)
Types:
Origin: /Bund/BGR/Geoportal
Tags: Auftrieb ? Hubschrauber ? Island ? Insel ? Arktis ? Daten ? Geologie ? Geophysik ? Gebirge ? Aerogeophysik ? Aeromagnetik ? Airborne geophysics ? Anomalien des erdmagnetischen Feldes ? Ellesmere Island ? North Polar ? Vendom Fiord ? anomalies of the Earth’s magnetic field ? helicopter-borne /fixed-wing magnetics ?
Bounding box: -84.3° .. -79.08° x 77.57° .. 78.6°
License: all-rights-reserved
Language: Englisch/English
Modified: 2023-02-22
Time ranges: 2023-02-22 - 2023-02-22
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