4 Bearings Method Tutorial, Moving, Variable Time Intervals, Hydrophone Only [Re-upload]

Описание: This video illustrates my 4 Bearings Method done moving with variable time intervals between measurements that I explain in this guide:
https://drive.google.com/file/d/1uC-a...

The whole procedure has been done submerged at 20m while dead reckoning. All measurements have been done with the hydrophone only.

(This video is a re-upload of the one published here on 2021-10-08 and that YouTube broke after 29m47s:    • 4 Bearings Method Tutorial, Moving, Variab...   )

00:00 Depth setting (20m)
00:24 First hydrophone sweep
01:06 First measurement and map update
02:14 Second hydrophone sweep
05:16 Second measurement and map update
06:32 Third hydrophone sweep
08:42 Third measurement and map update
09:26 Change of course
09:56 Map update
10:12 Waiting... (skip)
10:48 Map update
12:01 Waiting... (skip)
16:18 End of turn
16:49 Increase speed
17:33 Map update (dead reckoning of the turn)
21:55 Fourth hydrophone sweep
23:21 Fourth measurement and map update
29:14 Computation of target track and speed
29:45 Turning parallel to target and map update
31:03 Range measurement
32:48 TDC setting (speed, range, AOB, salvo)
34:37 Last hydrophone measurement before shooting
32:32 TDC setting (bearing)
35:41 LOS!
36:00 Solution displayed on map
38:47 Impact
39:34 Dead reckoning error analysis

Made by Efshapo on Wolfpack Beta 0.25i.