EA: DIR_SHIPPING_NOISE_SPECTRAL_POWER_LEVEL
Status:
STD 2005/06/07
Code:
309
Concept definition:
In a volume of a <
WATERBODY
>, the directional shipping noise spectral power level, typically taken at 50 hertz.
Attribute value type:
REAL
Unit equivalence class label:
PRESSURE_POWER_LEVEL
Reference type:
IR
Reference:
[
OAML
, Shipping Noise Database]
Supplemental references:
Group membership:
ACOUSTIC_PHENOMENON
RATE_OR_RATIO
WATERBODY_STATE
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