Concept
Two-way travel time of sound in the water body by echo sounder and standardised to a reference pressure level using concurrent CTD profile data
| URI | http://vocab.nerc.ac.uk/collection/P01/current/TRTM2WPR/ |
|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary |
| Preferred Label | Two-way travel time of sound in the water body by echo sounder and standardised to a reference pressure level using concurrent CTD profile data |
| Definition | Time taken for an acoustic signal to travel from reference pressure level to reflector and then back. Reference pressure level should be defined in usage metadata. |
| Broader |
P02:
Sound velocity and travel time in the water column S26: water body |
| Related |
P06:
Milliseconds S02: in the |
| Note | accepted |
| Deprecated | false |
| Alternative Label | 2WayTravTimeRefPres |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/P01/current/TRTM2WPR/1/ |
| Authored On | 2017-03-31 11:29:02 |
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