Underwater Target Detection

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shahrooz_mot

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Hi my freinds
I need some references about underwater target detection for my Dsp project
please tell me if you have good idea..
Thanks.
 

You may use IR sensor for the detection of object under water. ultrasonic sensor may also be used also to measure and detect the distance and presence of object
 

shahrooz_mot said:
Hi my freinds
I need some references about underwater target detection for my Dsp project
please tell me if you have good idea..
Thanks.
Click to expand...

Target moving? With what speed?

What distance?

Target is what? metal, or some fish?

What is visibility of water?
 

Infra-red is severely attenuated in water so probably isn't a good choice. Ultrasound would be the obvious method to consider.

Keith
 

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