Difference between revisions of "Great circle"
From GeoWiki
Caughtatwork (talk | contribs) |
Pickupfamily (talk | contribs) m (Great Circle moved to Great circle) |
(No difference)
| |
Revision as of 20:42, 24 June 2007
A great circle is a circle on the surface of a sphere that has the same circumference as the sphere, dividing the sphere into two equal hemispheres. Equivalently, a great circle on a sphere is a circle on the sphere's surface whose center is the same as the center of the sphere. A great circle is the intersection of a sphere with a plane going through its center. A great circle is the largest circle that can be drawn on a given sphere.
