SUBSIM Radio Room Forums - View Single Post - 4-Bearings Technique Tool

ljqcn101 · 04-14-19, 09:51 AM

Good to see more implementations.

I've also made one for more general TMA scenarios, without restrictions on time intervals, number of bearing inputs, or ownship movements. You can check the source code and formulas to see if it's useful to you. (http://www.subsim.com/radioroom/showthread.php?t=240508)

If you're interested you can also check out the tool for Dangerous Waters, which performs line detection on any given image and draw TMA solutions on it, like this:

(green line is the solution)

04-14-19, 09:51 AM	#2
ljqcn101 Sailor man Join Date: Jan 2013 Location: Hong Kong Posts: 50 Downloads: 78 Uploads: 3	Good to see more implementations. I've also made one for more general TMA scenarios, without restrictions on time intervals, number of bearing inputs, or ownship movements. You can check the source code and formulas to see if it's useful to you. (http://www.subsim.com/radioroom/showthread.php?t=240508) If you're interested you can also check out the tool for Dangerous Waters, which performs line detection on any given image and draw TMA solutions on it, like this: (green line is the solution) __________________ Automatic TMA calculator (metric system) Automatic TMA line detector and solver for DW/SC/688i Automatic TMA line detector and solver for maneuvering target (new)