Helicopter-borne Electromagnetics (HEM) Area 191 Finsterwalde

BGR conducted an airborne survey in the region of Finsterwalde (Brandeburg) as part of the BGR project D-AERO-Finsterwalde. This project is a pilot study to survey the "Finsterwalder Restlochkette" with the BGR airborne geophysical standard measuring system. The former lignite mining area is located between Finsterwalde and Lauchhammer in Lower Lusatia about 50 km southwest of Cottbus. The size of the area is about 250 km². The area was surveyed with 8 flights totalling to 1263 line-km (298,642 survey points). The nominal separation of the 107 NW-SE lines and 35 NE-SW tie lines was 250 m and 625-3125 m, respectively. The maps display the geophysical parameters apparent resistivity, apparent depth and centroid depth derived from the HEM data at the six frequencies of the HEM system (0.4 - 130 kHz). Furthermore, vertical slices were derived from layered-earth models (resistivities and thicknesses of six or twenty model layers) for each flightline and also, based on twenty-layer models, ten horizontal slices at 45 - 125 m asl (every 10 m) plus 90 m asl.

Citation proposal
(2022) . Helicopter-borne Electromagnetics (HEM) Area 191 Finsterwalde. https://gdk.gdi-de.org/geonetwork/srv/api/records/e59a09e5-ffeb-494b-ba4f-a93843ee93ed

INSPIRE
SDS

INSPIRE

Identification

File identifier: e59a09e5-ffeb-494b-ba4f-a93843ee93ed XML

Hierarchy level: Dataset

Online resource

Resource identifier

code: ca139fce-d62d-85bb-0042-bbb813197c9c

code: https://doi.org/10.25928/t7pz-1369

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 )

Brandenburg
Niederlausitz
Finsterwalde
Lauchhammer
Plessa

Geographic coverage

Temporal reference

Temporal extent

Date ( Publication ): 2022-10-27

Quality and validity

Lineage: BGR-Projekt "D-AERO-Finsterwalde: Pilotstudie zur aerogeophysikalischen Untersuchung der Finsterwalder Restlochkette"

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: 191FinsterwaldeHEM, (c) BGR, Hannover, 2022, doi:10.25928/t7pz-1369