Targeting Offshore Structure

Fishton

Sealiner
I have noticed a number of threads lately regarding offshore structure, silt maps etc. etc. 



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Silt maps give an angler a good idea of what’s under the water.  Unfortunately many of them are really old, and a lot can happen in all that time:-
 
yyzcm.jpg

 
 
Overlaying the silt maps in Google gives it a more realistic feel, and the shoreline can be clearly defined:-
dysymf.jpg

 
 
You still left with the problem of accuracy and actual depth, so imagine having access to data as recent as a couple of days old that is 100% accurate and can be overlaid in Google Earth:-
The scale in this image is in feet.
30mojz7.jpg

 
 
But how does it look in real life (3D)?
2agor5x.jpg

 
 
Seen as an orbit able 3D rendered image:-
t83czo.jpg

 
 
And did somebody mention something about bottom condition – hard, soft, silt, rock etc.?
5ufehi.jpg

 
 
This technology is available to all, not just the rich and famous.
 

Fishton

Sealiner
And then I'll show you how to create your own Lowrance .lcm maps.
 

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