• Geus Geonetworks metadata catalogue
  •  
  •  
  •  

AWI-AEROMAG 93-96

The regional aeromagnetic datasets were acquired from the Alfred Wegener Institute for Polar and Marine Research (AWI), Bremerhaven, Germany, in four field campaigns along the coastal regions of Northeast Greenland from 1993-1996. The line spacing ranges both in inline and crossline direction from 10-40 km and the levels range up to 3700 m. Presented maps are based on data reprocessed by GEUS.

Simple

Date (Revision)
2020-01-24
Identifier
dk.geus: / grl_geophysical_aeromag_awi_compilation
Presentation form
Digital map
Status
Completed
Point of contact
  Geological Survey of Denmark and Greenland (GEUS) - Björn H. Heincke
Oster Voldgade 10 , Copenhagen , 1350 K , Denmark
Point of contact
  Alfred Wegener Institute (AWI) - Vera Schlindwein
Point of contact
  Alfred Wegener Institute (AWI) - Graeme Eagles
Maintenance and update frequency
As needed
GEMET - INSPIRE themes, version 1.0
  • Geology
Keywords
  • Aeromagnetic
  • Total magnetic intensity
Continents, countries, sea regions of the world.
  • Greenland
Access constraints
Copyright
Use constraints
Copyright
Other constraints
Datasets are non-confidential. If the datasets are used in scientific contributions, the publication from Schlindwein& Meyer (1999) and the PhD thesis from Schlindwein (1998) should be cited for data collection and processing.
Other constraints
Conditions for Re-use of data https://data.geus.dk/geusmap/terms_20140620.pdf
Spatial representation type
Grid
Denominator
100000
Distance
100  m
Metadata language
English
Topic category
  • Geoscientific information
N
S
E
W
thumbnail


Reference system identifier
EPSG / https://epsg.io/32624
Geometric object type
Complex
Distribution format
  • Web Service ( 1.0 )

Point of contact
  Geological Survey of Denmark and Greenland (GEUS) - Christian Brogaard Pedersen
Oster Voldgade 10 , Copenhagen , 1350 K , Denmark
OnLine resource
Publication ( WWW:LINK-1.0-http--link )

Aeromagnetic study of the continental crust of northeast Greenland

OnLine resource
AWI_all_Aeromag93_96_ln ( OGC:WMS-1.3.0-http-get-capabilities )

AWI_all_Aeromag93_96_ln

OnLine resource
Publication ( WWW:LINK-1.0-http--link )

Architecture and evolution of the continental crust of East Greenland from integrated geophysical studies

OnLine resource
Interactive map ( WWW:LINK-1.0-http--link )

Greenland Portal

Hierarchy level
Dataset

Conformance result

Date (Publication)
2010-12-08
Explanation
This field has no significance
Pass
No
Statement
Magnetic maps are based on data acquired and processed in the 90s. The acquisition pattern with sparse and irregular line spacing from 5 to 40 km results into a rather low spatial resolution such the use of these data is mainly limited to regional studies. Data quality is limited since flights were partly acquired in periods with distinct geomagnetic activities and with the larger distances to the next magnetic reference station (stations at Zackenberg, Constable Point and Station Nord were used). However, recent reprocessing (2019) with modern leveling methods has improved the data quality by reducing levelling artefacts.”
File identifier
6ef64ae8-2066-4a6c-8c98-bffa19993048 XML
Metadata language
English
Hierarchy level
Dataset
Date stamp
2023-09-08T14:12:50
Metadata standard name
ISO 19115:2003 / ISO 19139:2007
Point of contact
  Geological Survey of Denmark and Greenland (GEUS) - Metadata contact person
Oster Voldgade 10 , Copenhagen , 1350 K , Denmark
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords


Provided by

logo
Access to the portal
Read here the full details and access to the data.

Associated resources

Not available


  •  
  •  
  •