# SOFAR channel

> horizontal layer of water in the ocean at which depth the speed of sound is at its minimum

**Wikidata**: [Q1412075](https://www.wikidata.org/wiki/Q1412075)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SOFAR_channel)  
**Source**: https://4ort.xyz/entity/sofar-channel


## References

1. Freebase Data Dumps. 2013