File:Modern nautical compass rose.svg

Summary
A modern nautical compass rose. The outer circle (true rose) is aligned with true north; the inner circle (magnetic rose) with magnetic north. Inside the magnetic rose there is also an older 32-point graduation.

Date: 15 August 2007 Source: Redrawn in Inkscape; based on a public domain file created by NOAA. This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made during the course of an employee's official duties. Author: Mysid