SeaDataNet Common Data Index (CDI)

The selected data set is described below with metadata. Access to the data set itself can be requested via the SeaDataNet portal that gives an overview and access to marine and ocean data sets acquired and managed by European organisations. Go to: https://www.seadatanet.org

Details

    What?
    Data set nameBGG9047
    Discipline
    Parameter groups
    Discovery parameter
    GEMET-INSPIRE themesOceanographic geographical features
    AbstractThe Yrii Godin’90 cruise of the RV “Academic” is a site survey over of a prospective for oil/gas positive geological structure with the same name. It is situated in the periphery of the central Bulgarian Black Sea shelf in front of Cape Emine at water depths of about 90-115 m. The survey was carried out from 15 to 28 July, 1985. The area is covered by a dense net of profiles oriented in WWN–EES direction and a few profiles perpendicular to them. A separate line is shot along two shallow wells for correlation. The survey is carried out by “boomer” with a central frequency of about 1,200 Hz and 2 m streamer with a group of 10 hydrophones couples connected in parallel. The reflected signals is recorded on a wet-paper graphic recorder “Inei-P” within a frequency range of 480 Hz to 2,100 Hz. The recorded length was 0.4 sec with penetration of up to 0.4 sec (average 0.3 sec) bellow seabed. The vertical resolution of the boomer sections is less than 0.8 m and the quality of data is very good especially for paleogeographyc reconstruction of the ancient shorelines. The echo-sounder investigations were made by SIMRAD - EA200 echo-sounder. Position fixing was undertaken by GPS – Navy Star navigation system, with an accuracy of near 0.01 nautical mile (about 20 m). Boomer sections are available as scanned images.
    Data format
    Data set creation date20120625
    Where?
    Map
    © OpenStreetMap contributors
    GML idmc01
    GML objects
    NameDescription
    BGG9047BGG9047 navigation
    DatumWorld Geodetic System 84
    Measuring area typecurve
    Sea regions
    Location qualificationBeyond the 12 NM boundary
    MSFD areasBlack Sea
    When?
    Start date19850715
    Start time08:00:00
    End date19850728
    End time08:00:00
    How?
    Instrument/gear category
    Vertical resolution4
    Vertical resolutionMilliseconds
    Platform type
    Cruise nameGodin'90
    Alternative cruise nameBGYG90
    Cruise start date19850715
    Station name1990-IO-BAS-s-BGG9047
    Alternative station nameBGG9047
    Station start date19850715
    Who?
    Data originatorBulgarian National Oceanographic Data Centre , Institute of Oceanology
    Data custodianBulgarian National Oceanographic Data Centre , Institute of Oceanology
    How to get data?
    Data DistributorBulgarian National Oceanographic Data Centre , Institute of Oceanology
    Database reference
    mid resolution Preview of file (JPEG
    SNAP
    Access/ordering of dataweb data access with registration
    Access restriction
    Additional services
    WebsiteReferenceDistribution methodData size
    http://geo-seas.io-bas.bg/Portals/0/Godin90/BGG9047.jpgmid resolution Preview of file (JPEGURL
    http://geo-seas.io-bas.bg/Portals/0/Godin90/BGG9047_oem.xmlURL
    Other info
    Quality info
    NameDateComment
    COMMISSION REGULATION (EC) No 1205/2008 of 3 December 2008 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards metadata2008-12-04See the referenced specification
    COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services2010-12-08See the referenced specification
    LineageThe data centres apply standard data quality control procedures on all data that the centres manage. Ask the data centre for details.
    CDI-metadata
    CDI-record id1297092
    Version0 
    CDI-record initial import date2012-06-27 07:30:18.473
    CDI-record last update2012-06-27 07:30:18.473
    Point of contactBulgarian National Oceanographic Data Centre , Institute of Oceanology
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