You did not use the site, Click here to remain logged. Timeout: 60 second

True bearings and compass bearings

98 lượt xem
Xuất bản 09/08/2016
True bearings (e.g. 073°T) and compass bearings (e.g. N73°E). NB - this is just about the way we write bearings, and what they mean - *not* magnetic variation - that's a whole different story!
geometry Maths bearings