Sounders
Instruments that acquire multispectral measurements from which vertical profiles of atmospheric temperature and humidity can be derived and does particular measurements of depth of water below an instrument (at the surface or at some moored depth) which is computed form the travel time of the acoustic pulse emitted by this sounder. ECHO SOUNDERS are devices that use sound waves to measure the depth of surface water bodies.
Variants
- SOUNDERS
- Acoustic Sounders
- ACOUSTIC SOUNDERS
- acoustic sounders
- sounders