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Helicopter-borne Electromagnetics (HEM) Area 149 Langeoog2

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 Langeoog2 (2014) covers the central and eatern portion of the island of Langgeoog. The size of the area is about 10 km². The area was surveyed with 1 flight totalling to 40 line-km (12,375 survey points). The nominal separation of the 5 E-W tie lines was 250 m. 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 six model layers).

Simple

Alternate title

149Langeoog2HEM

Date (Publication)
2017-03-31
Citation identifier
135d57d8-cfd5-5d0f-7a70-bfb568308a5b
Citation identifier
https://doi.org/10.25928/bgr149hem_4w5c-zt31
Status
Completed
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-Elektromagnetik

  • elektrische Leitfähigkeit

  • spezifischer Widerstand

  • Halbraumwiderstand

  • Schwerpunktstiefe

  • airborne geophysics

  • helicopter-borne electromagnetics

  • electrical conductivity

  • resistivity

  • apparent resistivity

  • centroid depth

Place
  • Niedersachsen

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: 149Langeoog2HEM, (c) BGR, Hannover, 2017, doi:10.25928/bgr149hem_4w5c-zt31

Spatial representation type
Grid
Language
Deutsch
Character set
UTF8
Topic category
  • Geoscientific information
N
S
E
W
thumbnail


Unique resource identifier
EPSG:25832
Distribution format
  • georef. TIFF ( n/a )

  • PDF ( n/a )

Transfer size
20
OnLine resource
149Langeoog2HEM (georef. TIFF)

149Langeoog2HEM im Format georef. TIFF

Transfer size
70
OnLine resource
149Langeoog2HEM (PDF)

149Langeoog2HEM im Format Adobe Acrobat

OnLine resource
BGR-Website: Projekt D-AERO
OnLine resource
Technischer Bericht Archiv-Nr. 0134354
Hierarchy level
Dataset

Conformance result

Date (Publication)
2010-12-08
Explanation

siehe dazu die angegebene Durchführungsbestimmung

Statement

Erarbeitung im Rahmen der BGR-Projekte "D-AERO" und "D-AERO-Auswertung"

File identifier
d764e73b-27e4-4aaa-b187-b6141c115eb4 XML
Metadata language
Deutsch
Character set
UTF8
Parent identifier
Helicopter-borne Electromagnetics (HEM)

5d3c332a-bce3-498f-840f-3cbf19359aef

Hierarchy level
Dataset
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
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

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

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