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Dec 30th, 2023
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 Sidescan distance question
#15160993
08/14/24 04:24 PM
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Joined: Apr 2010
Posts: 189
Fishing Actuary
OP
Outdoorsman
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OP
Outdoorsman
Joined: Apr 2010
Posts: 189 |
The shortcut they give in youtube is to subtract depth from what you see on sidescan.
But is it really the Pythagorean theorem that is applicable here?
The distance I see on the sidescan is the true distance to the object.
If I know the depth of the object then the horizontal distance can be inferred using the Pythagorean theorem, right?
Asking because I am good with numbers so this is something I can do accurately enough in my head
Some people just like catching. I like fishing.
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Re: Sidescan distance question
[Re: Fishing Actuary]
#15161110
08/14/24 05:28 PM
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Joined: Mar 2010
Posts: 27,592
T Bird
TFF Guru
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TFF Guru
Joined: Mar 2010
Posts: 27,592 |
I use the the range scale on my Humminbird.
Okie by birth, Texan by choice. ![[Linked Image]](https://texasfishingforum.com/forums/pics/userpics/2021/01/full-47849-80883-111.jpg) USAF "Thunderbirds" Alumni 1985-1989
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Re: Sidescan distance question
[Re: Fishing Actuary]
#15161529
08/15/24 01:13 AM
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Joined: Dec 2008
Posts: 17,159
grout-scout
TFF Guru
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TFF Guru
Joined: Dec 2008
Posts: 17,159 |
Subtract the depth from the SI distance set. You’re being smarter than the technology.
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Re: Sidescan distance question
[Re: grout-scout]
#15161611
08/15/24 02:59 AM
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Joined: Jan 2003
Posts: 1,102
POPPA
Extreme Angler
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Extreme Angler
Joined: Jan 2003
Posts: 1,102 |
Subtract the depth from the SI distance set. You’re being smarter than the technology. then ya couldnt set at the red light figuring this chit out while ya hold up traffic, right? btw nice input grout scout!
Last edited by POPPA; 08/15/24 03:00 AM.
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