Helicopter-borne Electromagnetics (HEM) Area 133 Jever

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 Jever (2009/14) is bounded by the coast to the north and northeast, by the City of Wilhelmshaven and motorway A27 to the east, by Friedeburg to the south, and by Werdum to the west. The size of the area is about 490 km². The area was surveyed with 13 flights totalling to 2139line-km (565,733 survey points). The nominal separation of the 90 N-S lines and 13 E-W tie lines was 250 m and 2000 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 six model layers).

Citation proposal
(2017) . Helicopter-borne Electromagnetics (HEM) Area 133 Jever. https://gdk.gdi-de.org/geonetwork/srv/api/records/3091e29f-f9b0-437e-b84b-980522b908f7

INSPIRE
SDS

INSPIRE

Identification

File identifier: 3091e29f-f9b0-437e-b84b-980522b908f7 XML

Hierarchy level: Dataset

Online resource

Resource identifier

code: 591bdb8f-36a5-6027-031f-75377454db40

code: https://doi.org/10.25928/bgr133hem_320w-kt44

Metadata language: German

Spatial representation type: Grid

Encoding

Format: georef. TIFF

Version: n/a

Format: PDF

Version: n/a

Projection

Classification of data and services

Topic category

Geoscientific information

Classification of data and services

Coupled resource

Classification of data and services

Coupled resource

Keywords

GEMET - INSPIRE themes, version 1.0 ( Theme )

Geologie
Geology

GEMET - Concepts, version 2.4 ( Theme )

Geophysik

Other keywords

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

Geographic coverage

Temporal reference

Temporal extent

Date ( Publication ): 2017-07-25

Quality and validity

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

Conformity

Explanation: siehe dazu die angegebene Durchführungsbestimmung

Restrictions on access and use

Access 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: 133JeverHEM, (c) BGR, Hannover, 2017, doi:10.25928/bgr133hem_320w-kt44