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.

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
code
EPSG:4326
 

Classification of data and services

Topic category
  • Geoscientific information
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Keywords

GEMET - INSPIRE themes, version 1.0

  • Geologie

  • geology

GEMET - Concepts, version 2.4

  • geophysics

  • Geophysik

  • raw material

  • Rohstoff

Other keywords

Theme

  • Marine geology

  • Meeresgeologie

  • Seismics

  • Seismik

  • Two-dimensional seismic reflection

  • zweidimensionale Reflektionsseismik
Place

  • West Africa

  • Westafrika

  • Canary Basin

  • Kanarenbecken

  • Hayes Fracture Zone

  • Kane Fracture Zone
 
 

Geographic coverage

N
S
E
W
thumbnail


 

Temporal reference

Temporal extent
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

Conformity
Conformity
 

Conformity

Conformity
Conformity
Explanation

siehe dazu die angegebene Durchführungsbestimmung
 

Restrictions on access and use

Access constraints
Es gelten keine Zugriffsbeschränkungen
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

 

Responsible organization (s)

Contact for the resource
Organisation name

Federal Institute for Geosciences and Natural Resources
Email

Marine_Seismik@bgr.de

 

Responsible organization (s)

Contact for the resource
Organisation name

Federal Institute for Geosciences and Natural Resources
Email

Marine_Seismik@bgr.de

 

Metadata information

Contact for the metadata
Organisation name

Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Email

geodatenmanagement@bgr.de

Date stamp
2023-11-14
Metadata language
English
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Access constraints

Limitation
 

Use constraints

Limitation
 

Responsible custodian

Contact for the resource
 
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

Marine geology Meeresgeologie Seismics Seismik Two-dimensional seismic reflection zweidimensionale Reflektionsseismik
GEMET - Concepts, version 2.4
Geophysik Rohstoff geophysics raw material
GEMET - INSPIRE themes, version 1.0
Geologie geology

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Associated resources

Not available