Humminbird Side Imaging Forums
General => General Discussion => Topic started by: Double Digit on November 04, 2011, 04:10:42 PM
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I'm just curious what are the advantages of a towfish?
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DD,
Go deep, closer scan, better pix.
Neat toy!
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... also less sonar noise generated by the hull, props, etc.
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... also less influenced by waves, boat movements and heading error.
mvh
Rüdiger
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Why a towfish?
Actually to get objects identified which can be picked up by the transom mount transducer, but are too deep to be seen in detail.
Here's something about it:
http://forums.sideimagingsoft.com/index.php?topic=1753.0
(http://forums.sideimagingsoft.com/index.php?topic=1753.0)
Regards / Harry