Aeromagnetic anomaly map

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Provided by Geologian tutkimuskeskus

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Dataset information

Catalog
Geologian tutkimuskeskus catalog
Country of origin
Finland
Updated
Created
2014.12.16
Available languages
English
Keywords
Geofysiikka, Geologia
Datasource
Official portal for European data link
Quality scoring

Dataset description

A magnetic anomaly map, interpolated from aeromagnetic low flight data (cell size 50 m x 50 m) as a grayscale presentation. The data is based on low-flight measurements made by GTK throughout Finland, which were carried out in 1973-2007. The flight altitude has been about 40 metres, the aerodromes are mainly 200 metres apart, the flight lines run from north to south or east to west based on the main geological direction, and the distance between the measuring points on the flight lines is 10-50 m.
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