I assumed that the small "t" next to the bearing indicator meant that it would be "true" rather than "magnetic"Quote:
Originally Posted by brettw
Right, or wrong?
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I assumed that the small "t" next to the bearing indicator meant that it would be "true" rather than "magnetic"Quote:
Originally Posted by brettw
Right, or wrong?
Makes sense
Than if you had di only ,with cusor could you tell which side of boat object is on,i know you can with si by flipping it to si but just wandering about di and cusor
I'm pretty sure this is correct Vic...(although I've never checked this for myself...I never change this setting from default "True North")...Quote:
Originally Posted by vic n
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Attachment 272698
Rickie
I'm not sure I understand your question Gene...Quote:
Originally Posted by genec
Are you asking if left or right can be determined in a dedicated DI unit...??
Or are you asking if the "Active Cursor Position" can determine left or right in a DI image...??
Rickie
Rickie,i was asking on di,and went over object if you put cusor on object,could you then determine which side of boat it was on?
No...because DI is still 1 beam...and sonar does not know direction...it only knows time...Quote:
Originally Posted by genec
Activating the cursor on a DI image only assigns position as coordinates (lat, lon) to the GPS antenna position ...not the position (left, right, forward, aft)...of structure that is under the water...
Rickie