Helicopter-borne Magnetics CASE20

As part of the expedition CASE 20, geological fieldwork and an aeromagnetic survey were conducted in order to study the architecture and structure of the present continental margin of Northeast Greenland. The helicopter-borne magnetic survey in July and August 2018 covered the coastal areas between Independence Fiord and Kronprins Christian Land. During a 2-weeks period nearly 6500 km of aeromagnetic line data were collected covering an area of 17000 km². The distance between the individual lines was 4 km and control profiles were flown every 20-30 km. The aeromagnetic data were recorded by a magnetometer, which was towed approx. 30 m beneath the helicopter.

Simple

Alternate title

AeromagCASE20
Date (Publication)
2023-02-22
Citation identifier
be8cd5a7-c380-40a4-8b8d-928b89ff014a
Status
Completed
Point of contact
  Bundesanstalt für Geowissenschaften und Rohstoffe (BGR) - Ruppel, Antonia, Dr.
Stilleweg 2 , Hannover , 30655 , Deutschland

GEMET - INSPIRE themes, version 1.0

  • Geologie

  • Geology

GEMET - Concepts, version 2.4

  • Geophysik
Theme

  • Aerogeophysik

  • Aeromagnetik

  • Anomalien des erdmagnetischen Feldes

  • Airborne geophysics

  • helicopter-borne /fixed-wing magnetics

  • anomalies of the Earth’s magnetic field
Place

  • Arktis

  • Arctic

  • Northeast Greenland

  • Nordost Grönland
Access constraints
Other restrictions
Other constraints
Es gelten keine Zugriffsbeschränkungen
Use constraints
Other restrictions
Other 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: AeromagCASE20, (c) BGR, Hannover, 2023

Language
English
Character set
UTF8
Topic category
  • Geoscientific information
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Unique resource identifier
EPSG:3995
Distribution format
  • GeoTIFF ( n/a )

  • shp ( n/a )

  • WMS ( OGC:WMS1.3.0 )

OnLine resource
Arktisforschung der BGR
OnLine resource
Karte im BGR-Geoviewer
OnLine resource
Flightlines (Shape)

Flightlines im Format Shape

Hierarchy level
Dataset

Conformance result

Date (Publication)
2010-12-08
Explanation

siehe dazu die angegebene Durchführungsbestimmung
Statement

The aeromagnetic data were collected by BGR as part of the CASE program during the CASE 20 expedition in northeast Greenland.
File identifier
3770320b-f532-4837-9381-55d8df3b6a22 XML
Metadata language
English
Character set
UTF8
Parent identifier
Helicopter-borne Magnetics in the Arctic region

e85d6dcc-91b8-48bc-a80d-7ca0f9546cda
Hierarchy level
Dataset
Hierarchy level name

Geophysik
Date stamp
2026-01-14
Metadata standard name

INSPIRE Metadata Implementing Rules: Technical Guidelines based on EN ISO 19115 and EN ISO 19119
Metadata standard version

n/a
Point of contact
  Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
https://www.bgr.bund.de
 
 

Overviews

overview

Spatial extent

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W
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Keywords

Aerogeophysik Aeromagnetik Airborne geophysics Anomalien des erdmagnetischen Feldes anomalies of the Earth’s magnetic field helicopter-borne /fixed-wing magnetics
GEMET - Concepts, version 2.4
Geophysik
GEMET - INSPIRE themes, version 1.0
Geologie Geology

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