in: Orienteering; General

Dec 28, 2020 7:40 PM
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When using the ocad measure tool there is a listing for both azimuth and gradian...what's the difference? Is the azimuth the actual degree reading? ...talking about a straight line.

Dec 28, 2020 8:21 PM
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Dec 29, 2020 3:11 PM
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Anyone who has worked seriously on implementing trig functions in a modern cpu, in either hw or sw, knows that the only correct angle measurement is fraction of circles, i.e. either [0-1> for a full circle, or you can also use half-circles, so that [0-2> is a full circle.

BTW, all Garmin GPSs calculate angles as a 32-bit fixed-point value, i.e. 0:32 format.

BTW, all Garmin GPSs calculate angles as a 32-bit fixed-point value, i.e. 0:32 format.

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