Geophysics First Vertical Derivatives - 50m

The Yukon is underlain by a great variety of rock types ranging in age from Early Proterozoic to Recent. The various rock types are characterized by different magnetic intensity and this map show those variations at the regional scale, with highly magnetic rocks represented by warm colours and non-magnetic rocks shown in cool colours. The First Vertical Derivative magnetic map highlights the magnetic intensity of near-surface features in the Earth's crust. This magnetic compilation was extracted from the compilation of Oneschuk et al. (2019). The data was gridded at 50 m.

Magnetic data for Yukon can be obtained from: http://gdrdap.agg.nrcan.gc.ca/

Distributed from GeoYukon by the Government of Yukon . Discover more digital map data and interactive maps from Yukon's digital map data collection.

For more information: geomatics.help@yukon.ca

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Champ	Valeur
Dernière modification	avril 17, 2026, 18:11 (TU)
Créé le	avril 17, 2026, 18:11 (TU)
contact_email	eservices@gov.yk.ca
contact_person	{"en": "Government of Yukon; Government of Yukon; Geomatics Yukon", "fr": "Gouvernement du Yukon; Gouvernement du Yukon; Geomatics Yukon"}
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open_canada_collection	fgp
open_canada_date_published	2022-03-19 00:00:00
open_canada_keywords	{"en": ["bedrock-geology", "canada", "earth-science", "geology", "geophysics", "geoyukon", "geoyukon-import", "geoyukon-import-20250714", "magnetic-data", "Government information"], "fr-t-en": ["géologie du socle", "canada", "sciences de la Terre", "géologie", "géophysique", "géoyukon", "importation de geoyukon", "geoyukon-import-20250714", "données magnétiques", "Information gouvernementale"]}
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