Bristol Channel Suspended Sediments Data Bank (collected by the Institute of Oceanographic Sciences (IOS), Taunton) (1974-1978)

The data set comprises 2193 profiles of turbidity from an area of the Severn Estuary (UK) between the Shoots and Bridgwater Bay between 1974 and 1978. The data were collected as analogue records of continuous vertical profiles on a time series cross-section basis, where possible, over 13.5 hours from a drifting ship. All measurements were collected between 0 m and 39 m depth. The data coverage is derived from 172 stations along 17 survey lines, the density of coverage varying between 1 and 99 records per station. Each analogue record was digitised as approximately 200 pairs of XY coordinates. The X ordinates were then converted to depth (in metres) using a depth calibration and the Y ordinates to parts per million (PPM) of sediment using siltmeter calibration data. The Fluid Mud data bank was designed by the (former) Institute of Oceanographic Sciences (IOS) Taunton, UK, and the data were originally stored at IOS on a PDP 11 computer. They were then moved to an Oracle RDBMS at the British Oceanographic Data Centre (BODC) and stored as the Bristol Channel Suspended Sediments Data Bank.

Simple

Alternate title

British Oceanographic Data Centre record 1048038
Date (Publication)
2017-10-03
Date (Creation)
2011-02-10
Date (Revision)
2011-02-11
Citation identifier
http://www.bodc.ac.uk/ / EDMED179
Point of contact
Organisation name Individual name Electronic mail address Role

Institute of Oceanographic Sciences Taunton

Unknown

inapplicable

 		Originator

British Oceanographic Data Centre

enquiries@bodc.ac.uk

Custodian
Maintenance and update frequency
As needed

SeaDataNet PDV

Vertical Coverages

MEDIN metadata record availability

INSPIRE themes
Use limitation

Usage restrictions are specified in the terms of the licence
Access constraints
Other restrictions
Other constraints

Data are freely available to all following agreement to the terms and conditions of a Data Licence
Language
English
Topic category
  • Oceans
N
S
E
W
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Begin date
1974
End date
1978
Reference system identifier
OGP / urn:ogc:def:crs:EPSG::4326
Distribution format
    Distributor contact
    Organisation name Individual name Electronic mail address Role

    British Oceanographic Data Centre

    enquiries@bodc.ac.uk

    		Distributor
    Hierarchy level
    Dataset
    Statement

    Instrument(s) used to collect data: transmissometers.

    Metadata

    File identifier
    0d0ff19b8b8b5e70888999dbce8f0873 XML
    Metadata language
    English
    Hierarchy level
    Dataset
    Date stamp
    2018-02-06T15:16:38
    Metadata standard name

    MEDIN Discovery Metadata Standard
    Metadata standard version

    Version 2.3.8
    Metadata author
    Organisation name Individual name Electronic mail address Role

    British Oceanographic Data Centre

    Polly Hadžiabdic

    enquiries@bodc.ac.uk

    		Point of contact
     
     

    Overviews

    Spatial extent

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    Keywords



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