Processed seismic data of Cruise BGR88 1988

In continuation of a fracture zone survey of BGR in 1985, there was a multichannel seismic survey of the Hayes Fracture Zone between 20°W and 27°W in the time from October 26th to November 11th, 1988. In spite of bad weather conditions, it was possible to collect a total of 1.760 km seismic and gravity data on 11 lines. From a first interpretation of the seismic monitor records on board it appears that the frequency of intra-crustal reflections in the records from the area west of 20°W is much less than on the records of the survey of the previous cruise in 1985. During a second leg in the time period from 14th November to 21th November 1988 an additional seismic survey of the Kane Fracture Zone took place with 7 supplementary profiles.

Citation proposal
. Processed seismic data of Cruise BGR88 1988. https://gdk.gdi-de.org/geonetwork/srv/api/records/6d45ccca-5b69-420b-b65f-45ab73e27b3a

INSPIRE
SDS

INSPIRE

Identification

File identifier: 6d45ccca-5b69-420b-b65f-45ab73e27b3a XML

Hierarchy level: Dataset

Online resource

Resource identifier

code: 58ebdb27-97da-f81c-4021-122d375522cc

Metadata language: English

Spatial representation type: Vector

Encoding

Format: Shapefile

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 )

geophysics
Geophysik
raw material
Rohstoff

Other keywords

Keywords ( Theme )

Marine geology
Meeresgeologie
Seismics
Seismik
Two-dimensional seismic reflection
zweidimensionale Reflektionsseismik

Keywords ( Place )

West Africa
Westafrika
Canary Basin
Kanarenbecken
Hayes Fracture Zone
Kane Fracture Zone

Geographic coverage

Temporal reference

Temporal extent

Date ( Creation ): 1988-11-21

Quality and validity

Lineage: During the period from the 26th October to the 21th November 1988 BGR acquired seismic lines off West Africa in the Canary Basin at the Hayes and Kane Fracture Zones. All lines from BGR88-01 to BGR88-18 consist of raw data.

Conformity

Explanation: siehe dazu die angegebene Durchführungsbestimmung

Restrictions on access and use

Access constraints: Allgemeine Geschäftsbedingungen, siehe http://www.bgr.bund.de/AGB - General terms and conditions, see http://www.bgr.bund.de/AGB_en. Die bereitgestellten Informationen sind bei Weiterverwendung wie folgt zu zitieren: Datenquelle: BGR88 1988, (c) BGR, Hannover, 1988