Predictor variables and groundtruth samples for north-west European continental shelf quantitative sediment analysis

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Marine Environmental Data & Information Network
Last updated:
10 July 2024
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Summary

Input data used to model sediment grain size for the north-west European continental shelf. Data includes: Sediment groundtruth observations with measured fractions of mud, sand and gravel, also converted to two additive log-ratios. These total 45761 samples. Also included are the eight predictor variables that were used to model sediment grain size. These were: Bathymetry, Bathymetric position index at a 50-pixel radii, Bathymetric position index at a 434-pixel radii, Distance from coast, Current speed at the seabed, Wave peak orbital velocity at the seabed, and suspended inorganic particulate matter for summer and winter as two separate variables.

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Link to the data Format File added Data preview
Cefas Data Portal N/A 10 July 2024 Not available

Additional information

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Added to data.gov.uk
2023-12-07
Access contraints
Not specified
Harvest GUID
CEFAS0c33c81e-43d1-4b57-9740-8d2d6833c15b
Extent
Latitude: 63.00° to 48.00°
Longitude: -13.00° to 11.00°
Spatial reference system
Dataset reference date
2019-04-11 (publication)
2023-12-07 (revision)
2019-04-09 (creation)
Frequency of update
notPlanned
Responsible party
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor); European Commission (owner)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
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