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EA:  VESSEL_DENSITY_ACOUSTIC_LEVEL_CATEGORY

Status: STD 2005/06/07
Code: 1530

Concept definition: The category of <<VESSEL_DENSITY>>, determined according to induced ambient acoustic noise levels in a <WATERBODY>.
 
Attribute value type: ENUMERATION
Reference type:  
Reference:  
Supplemental references: [PUWS], [WENZ]

Enumerants (presented in a natural order)
Status Attribute label Enumerant label ▾ Concept definition Code Ref type Reference Supplemental references
STD
2005/06/07
VESSEL_DENSITY_ACOUSTIC-
_LEVEL_CATEGORY
HEAVY Acoustically near to shipping lanes; heavy. 4 IR [PUWS]  
STD
2005/06/07
VESSEL_DENSITY_ACOUSTIC-
_LEVEL_CATEGORY
LIGHT Acoustically far from shipping lanes; light. 2 IR [PUWS]  
STD
2005/06/07
VESSEL_DENSITY_ACOUSTIC-
_LEVEL_CATEGORY
MODERATE Acoustically intermediate between <<<LIGHT>>> and <<<HEAVY>>>; moderate. 3 IR [PUWS]  
STD
2005/06/07
VESSEL_DENSITY_ACOUSTIC-
_LEVEL_CATEGORY
REMOTE Acoustically distant shipping; remote. 1 IR [PUWS]  

Group membership:

In addition to the status and date information for each entry, a colour coding scheme highlights the database holding to which an entry belongs. The following highlight colours are used:

  • white - the entry is in the standard
  • yellow - the entry has been added to the register
  • pink - the entry has been submitted for inclusion in the register, but it is not approved
  • cyan - a deprecated entry that was originally either in the standard or was added to the register, but has since been deprecated

The following icons are used to identify items that have figures, modifications and/or clarification notes:

  • F n - has Figures and, if more than one figure, n figures
  • M - has Modifications
  • C - has Clarifications

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