EA: SONIC_LAYER_DEPTH
Status:
STD 2005/06/07
Code:
1301
Concept definition:
The depth of the layer near a <
WATERBODY_SURFACE
> into which sound rays are trapped by upward refraction effects; sonic layer depth.
Attribute value type:
REAL
Unit equivalence class label:
LENGTH
Reference type:
IR
Reference:
[
SP35
, "sonic layer depth"]
Supplemental references:
Group membership:
ACOUSTIC_PHENOMENON
LOCATION
WATERBODY_STATE
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