Helicopter-borne Electromagnetics (HEM) Area 087 Bremerhaven

BGR conducted within the project „Pilot study for a detailled airborne geophysical mapping“ (DAGLA) an airborne survey near the city of Bremerhaven. The survey area Bremerhaven (2001) is bounded by the settlements Dorum and Neuenwalde to the north, Bederkesa and Wehdel to the east, Lunestedt and Stotel to the south, and by the river Weser and the North Sea to the west. The size of the area is about 550 km². The area was surveyed with 13 flights totalling to 2227 line-km (588,067 survey points). The nominal separation of the 107 ESE-WNW lines and 26 NNE-SSW tie lines was 250 m and 1000 m, respectively. The maps display the geophysical parameters apparent resistivity and centroid depth derived from the HEM data at the five frequencies of the HEM system (0.4 - 190 kHz). Furthermore, horizontal and vertical slices were derived from layered-earth models (resistivities and thicknesses of five model layers).
 
Citation proposal
(2011) . Helicopter-borne Electromagnetics (HEM) Area 087 Bremerhaven. https://gdk.gdi-de.org/geonetwork/srv/api/records/3096d12e-9683-4eba-be11-5dc1fb71cbab
 

Identification

Data identification

Citation

Alternate title
087BremerhavenHEM
Date ( Publication )
2011-09-20
Identifier
eeabc52c-9f0d-4127-a2e7-b7c645dbb564
Identifier
https://doi.org/10.25928/bgr087hem_8qvf-3a91
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: 087BremerhavenHEM, (c) BGR, Hannover, 2016, doi:10.25928/bgr087hem_8qvf-3a91
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
81
OnLine resource
087BremerhavenHEM (georef. TIFF)  

087BremerhavenHEM im Format georef. TIFF

Digital transfer options

Transfer size
218
OnLine resource
087BremerhavenHEM (PDF)  

087BremerhavenHEM im Format Adobe Acrobat

OnLine resource
BGR-Website: Projekt D-AERO  

BGR-Website: Projekt D-AERO

OnLine resource
BGR-Website: Projekt DAGLA  

BGR-Website: Projekt DAGLA

OnLine resource
Technischer Bericht Archiv-Nr. 0130162  

Technischer Bericht Archiv-Nr. 0130162

 

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 der BGR-Projekte "DAGLA" und "D-AERO"
 

Metadata

Metadata

File identifier
3096d12e-9683-4eba-be11-5dc1fb71cbab   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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