Rhumb Line

In navigation, a rhumb line (or loxodrome) is a line crossing all meridians of longitude at the same angle, i.e. a path derived from a defined initial bearing. That is, upon taking an initial bearing, one proceeds along the same bearing, without changing the direction as measured relative to true north.

Read more about Rhumb Line:  Usage, General and Mathematical Description, Etymology and Historical Description, On The Riemann Sphere

Famous quotes containing the word line:

    The line it is drawn
    The curse it is cast
    The slow one now
    Will later be fast
    As the present now
    Will later be past
    The order is
    Rapidly fadin’.
    And the first one now
    Will later be last
    For the times they are a-changin’.
    Bob Dylan [Robert Allen Zimmerman] (b. 1941)