Helicopter-borne Electromagnetics (HEM) Area 130 Borkum

BGR conducted within the project „Airborne geophysical surveys for mapping the shallow subsurface in Germany “ (D-AERO) airborne surveys at the German North Sea coast. The survey area of the East-Frisian island of Borkum (2008) is bounded by the Westerems close to the Dutch-German border to the southwest, by the Osterems to the northeast, and by the mouth of the river Ems to the south. The size of the area is about 88 km². The area was surveyed with 4 flights totalling to 414 line-km (110,238 survey points). The nominal separation of the 36 NW-SE lines and 11 NE-SW tie lines was 250 m and 500 m, respectively. The maps display the geophysical parameters apparent resistivity and centroid depth derived from the HEM data at the six frequencies of the HEM system (0.4 - 130 kHz). Furthermore, horizontal and vertical slices were derived from layered-earth models (resistivities and thicknesses of five model layers).
 
Citation proposal
(2009) . Helicopter-borne Electromagnetics (HEM) Area 130 Borkum. https://gdk.gdi-de.org/geonetwork/srv/api/records/06677f15-ea0a-4766-aa8c-633e952233df
 

Identification

Data identification

Citation

Alternate title
130BorkumHEM
Date ( Publication )
2009-12-16
Identifier
fbfe03e1-cec9-4de7-bc8f-7ecb3a9e6132
Identifier
https://doi.org/10.25928/bgr130hem_hdhm-fr12
Status
completed Completed

  Point of contact

GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Geologie
  • Geology
GEMET - Concepts, version 2.4 ( Theme )
  • Geophysik
Keywords ( Theme )
  • Aerogeophysik
  • Hubschrauber-Elektromagnetik
  • elektrische Leitfähigkeit
  • spezifischer Widerstand
  • Halbraumwiderstand
  • Schwerpunktstiefe
  • airborne geophysics
  • helicopter-borne electromagnetics
  • electrical conductivity
  • resistivity
  • apparent resistivity
  • centroid depth
Keywords ( Place )
  • Niedersachsen

Legal constraints

Access constraints
Other restrictions

Legal constraints

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: 130BorkumHEM, (c) BGR, Hannover, 2016, doi:10.25928/bgr130hem_hdhm-fr12
Spatial representation type
Grid
Metadata language
German
Character set
UTF8
Topic category
  • Geoscientific information
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Distribution

Distribution

Distribution format
  • georef. TIFF (n/a )

  • PDF (n/a )

Digital transfer options

Transfer size
27
OnLine resource
130BorkumHEM (georef. TIFF)  

130BorkumHEM im Format georef. TIFF

Digital transfer options

Transfer size
137
OnLine resource
130BorkumHEM (PDF)  

130BorkumHEM im Format Adobe Acrobat

OnLine resource
BGR-Website: Projekt D-AERO  

BGR-Website: Projekt D-AERO

OnLine resource
Technischer Bericht Archiv-Nr. 0128656  

Technischer Bericht Archiv-Nr. 0128656

 

Quality

Data quality

Scope

Hierarchy level
Dataset

Conformance result

Citation

Date ( Publication )
2010-12-08
Explanation
siehe dazu die angegebene Durchführungsbestimmung
Statement
Erarbeitung im Rahmen des BGR-Projektes "D-AERO" mit Unterstützung durch das LIAG-Projekt "Flächenhafte Befliegung mit Aerogeophysik"
 

Metadata

Metadata

File identifier
06677f15-ea0a-4766-aa8c-633e952233df   XML
Metadata language
German
Character set
UTF8
Parent identifier
5d3c332a-bce3-498f-840f-3cbf19359aef
Hierarchy level
Dataset
Hierarchy level name
Geophysik
Date stamp
2024-09-09
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

Website
https://produktcenter.bgr.de  
 
 

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