Spiess TMA (aka Four Bearings)

Aquelarrefox · 10-21-17, 07:41 AM

You don't understand me, I didn't say it doesn't work. I say it will be so inaccurate by the error from ship change of course when you use real navigation. Possible with this method the result will be +- 10* when with the other method with only one turning you have the half. Using periscope error become a little less become bearing at funnel is much precise.

In real navigation longer interval will compensate a bit the inaccurate turning a little before the intersecting angle is no so close.

10-21-17, 07:41 AM	#4
Aquelarrefox Commander Join Date: Apr 2013 Location: Buenos Aires Posts: 456 Downloads: 159 Uploads: 0	You don't understand me, I didn't say it doesn't work. I say it will be so inaccurate by the error from ship change of course when you use real navigation. Possible with this method the result will be +- 10* when with the other method with only one turning you have the half. Using periscope error become a little less become bearing at funnel is much precise. In real navigation longer interval will compensate a bit the inaccurate turning a little before the intersecting angle is no so close. __________________ Having a HARD TIME with CONSOLIDATE GRANMA MOD...