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Survey area
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Inglefield Land, North-West Greenland.
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Period
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Flown from July 6th to August 27th, 1994.
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Survey specifications
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The survey includes measurements of controlled source electromagnetic data (GEOTEM) and measurements of the magnetic total field.
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. A total of 17365 linekilometres were flown.
Nominal flight altitude is 120 metres over terrain with the total field magnetic sensor and the electromagnetic sensor 75 metres and 70 metres above ground, respectively.
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Areal extent
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6493 km2 |
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Acquisition and processing
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Geoterrex Ltd.
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Data and maps
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Digital line and grid archives on CD-ROM
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Digital profile data with DOS viewing software on CD-ROM
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Maps of the following parameters:
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Selections of EM anomalies
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EM decay constant
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EM channel 2 amplitude
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Broadband apparent conductivity
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Total field magnetics
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Calculated vertical magnetic gradient
Eight maps in scale 1: 50 000 and one map in scale 1:250 000 were produced for these parameters.
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Examples of maps
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Products available from GEUS
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Digital data with survey report and maps - see
How to order products.
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Financed by
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Government of Greenland
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Selected references
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Geoterrex 1994;
Stemp & Thorning 1994;
Stemp & Thorning 1995.
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Further information
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Contact GEUS, Department of Economic Geology, at
malm@geus.net.
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