http://cfis.savagexi.com en-us 40 Charlie Savage's Blog This post is long overdue - a number of people have asked me how to convert between lat/long and mouse coordinates on an HTML page. First, let's define some terms since otherwise is easy to get confused: Geodetic coordinate system- A geodetic coor... Fri, 30 Jun 2006 16:45:07 -0600 urn:uuid:2aeb6f73-361a-448b-aa7e-2e674ce89606 http://cfis.savagexi.com/2006/05/02/coordinate-systems-putting-everything-together#trackback-8