Concept
Pinger sub-bottom profilers
| URI | http://vocab.nerc.ac.uk/collection/L05/current/394/ |
|---|---|
| Within Vocab | SeaDataNet device categories |
| Preferred Label | Pinger sub-bottom profilers |
| Definition | Marine seismic sources that send sound pulses into the sub-sea floor sediments. The sound pulses bounce off the sea floor and subsequent buried sediment layers according to differences in their acoustic impedance (hardness) and in turn, their density. Pingers are single channel, high frequency systems that typically operate between 2 kHz to 20 kHz. |
| Broader |
L21:
SeaDataNet seismic source types |
| Narrower |
L22:
Sonar Equipment Services SES-5000 sub-bottom profiler series |
| Note | accepted |
| Deprecated | false |
| Alternative Label | |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L05/current/394/1/ |
| Authored On | 2020-06-25 09:10:37 |
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