Helicopter-borne Magnetics (HMG)

The BGR helicopter (Sikorsky S-76B) is used for airborne geophysical surveying of the Earth’s subsurface. The standard equipment comprises the methods electromagnetics, magnetics and radiometrics. The passive helicopter-borne magnetic (HMG) measuring system is a cesium magnetometer, which is installed into the HEM bird about 40 m beneath the helicopter. The total intensity of the Earth’s magnetic field is recorded. After reduction of the Earth’s main field and the diurnal variations, the resulting anomalies of the Earth’s magnetic field are displayed.

Simple

Alternate title

HMG (Serie)
Date (Publication)
2016-09-06
Citation identifier
d14f59f0-2921-4ae3-8478-524d72a7cc51
Status
On going
Point of contact
  Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Stilleweg 2 , Hannover , 30655 , Deutschland

GEMET - INSPIRE themes, version 1.0

  • Geologie

  • Geology

GEMET - Concepts, version 2.4

  • Geophysik
Theme

  • Aerogeophysik

  • Hubschrauber-Magnetik

  • Anomalien des erdmagnetischen Feldes

  • airborne geophysics

  • helicopter-borne magnetics

  • anomalies of the Earth’s magnetic field
Place

  • Deutschland
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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: HMG, (c) BGR, Hannover, 2016

Spatial representation type
Grid
Language
Deutsch
Character set
UTF8
Topic category
  • Geoscientific information
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Unique resource identifier
EPSG:25832
Distribution format
  • WMS ( OGC:WMS 1.3.0 )

  • PDF ( n/a )

  • georef. TIFF ( n/a )

OnLine resource
BGR-Website: Aeromagnetik
Hierarchy level
Series

Conformance result

Date (Publication)
2010-12-08
Explanation

siehe dazu die angegebene Durchführungsbestimmung
Statement

Erarbeitung im Rahmen diverser Projekte, in denen das aerogeophysikalische Messsystem der BGR in Deutschland eingesetzt wurde.
File identifier
4b130eb9-d665-4b03-8c32-630800a90702 XML
Metadata language
Deutsch
Character set
UTF8
Hierarchy level
Series
Hierarchy level name

Geophysik
Date stamp
2026-01-13
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://produktcenter.bgr.de
 
 

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thumbnail


Keywords

Aerogeophysik Anomalien des erdmagnetischen Feldes Hubschrauber-Magnetik airborne geophysics anomalies of the Earth’s magnetic field helicopter-borne magnetics
GEMET - Concepts, version 2.4
Geophysik
GEMET - INSPIRE themes, version 1.0
Geologie Geology

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