traverse-equation

In this equation, the control point is a, transit point is b, and the azimuth is θ. X and Y represent grid coordinates. The distance between point a and point b, multiplied by the sine or cosine of θ, will give you the X and Y coordinates of point b respectively.

In this equation, the control point is a, transit point is b, and the azimuth is θ. X and Y represent grid coordinates. The distance between point a and point b, multiplied by the sine or cosine of θ, will give you the X and Y coordinates of point b respectively.