On a conic projection, the circle of tangency becomes the principal parallel of the map.

Question

Quizplus · Accepted Answer

The circle of tangency is the circle that touches the cone at the same latitude as the projection point. On a conic projection, the cone is projected onto a plane that intersects the cone at a certain latitude, forming a circle of tangency. This circle becomes the principal parallel of the map, which is a parallel of latitude that is used as a reference for measuring distances and angles on the map. Therefore, the statement is true.

On a Conic Projection, the Circle of Tangency Becomes the Principal