Helicopter-borne Magnetics CASE12

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.

Citation proposal
(2023) . Helicopter-borne Magnetics CASE12. https://gdk.gdi-de.org/geonetwork/srv/api/records/1179e1a4-d382-4385-a5cb-aac73426f25c

INSPIRE
SDS

INSPIRE

Identification

File identifier: 1179e1a4-d382-4385-a5cb-aac73426f25c XML

Hierarchy level: Dataset

Online resource

Resource identifier

code: 6546c4bf-d318-8ca5-e18c-876eb3f4c893

Metadata language: English

Encoding

Format: GeoTIFF

Version: n/a

Format: shp

Version: n/a

Format: WMS

Version: OGC:WMS1.3.0

Projection

Classification of data and services

Topic category

Geoscientific information

Classification of data and services

Coupled resource

Classification of data and services

Coupled resource

Keywords

GEMET - INSPIRE themes, version 1.0 ( Theme )

Geologie
Geology

GEMET - Concepts, version 2.4 ( Theme )

Geophysik

Other keywords

Keywords ( Theme )

Aerogeophysik
Aeromagnetik
Anomalien des erdmagnetischen Feldes
Airborne geophysics
helicopter-borne /fixed-wing magnetics
anomalies of the Earth’s magnetic field

Keywords ( Place )

Arktis
Arctic
Nordpolargebiet
North Polar
Ellesmere Island
Vendom Fiord

Geographic coverage

Temporal reference

Temporal extent

Date ( Publication ): 2023-02-22

Quality and validity

Lineage: The aeromagnetic data were collected by BGR as part of the CASE program during the CASE 12 expedition on Ellesmere Island.

Conformity

Restrictions on access and use

Access constraints: Allgemeine Geschäftsbedingungen, siehe https://www.bgr.bund.de/AGB - General terms and conditions, see https://www.bgr.bund.de/AGB_en. Die bereitgestellten Informationen sind bei Weiterverwendung wie folgt zu zitieren: Datenquelle: AeromagCASE12, (c) BGR, Hannover, 2023