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Distinguishing Large vs Small Fish on Sonar
Posted: Fri Mar 04, 2016 6:59 pm
by namaycush
Furuno makes a FF with a length measurement ability that helps distinguish small fish from large fish. Here is a large lake trout (46") on the bottom with several smaller trout/kokanee supended near the thermocline. Sitex also has a measurement capability on their 750.
Re: Distinguishing Large vs Small Fish on Sonar
Posted: Sat Mar 05, 2016 4:59 pm
by sickbayer
where is the like button?
Re: Distinguishing Large vs Small Fish on Sonar
Posted: Thu Mar 24, 2016 7:50 pm
by namaycush
Here is a link that addresses the current management of trophy lake trout at Lake Cle Elum (first three photos).
https://www.hcn.org/issues/46.21/the-gr ... compromise" onclick="window.open(this.href);return false;
Re: Distinguishing Large vs Small Fish on Sonar
Posted: Thu Mar 24, 2016 7:57 pm
by sickbayer
What's that got to do with sonar image's?