Quote:
Originally Posted by palmic
My style is to measure ship course, distance and speed from 20-40km by hydrophone bearing analysis go find 4 bearings method video at YT if you dont know how.
With this info you dont even need to measure it optically for long distance, just confirm it at ~5km.
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Wow, that's interesting. I've never been able to use hydrophone to obtain so much targetting info, I will have to check it.
Also it's interesting that I don't necessarily need to know the type of the ship. I always wondered how they were hitting those ships in conditions of near pitch black....
thanks, mate!