Re: latitude and longitude

Wow. I'm surprised at all the interest in this. I have C routines which perform this chore. They assume the world is a perfect sphere (which it isn't) but this is accurate enough for most applications. Joseph Cullipher (joseph@cannonexpress.com) wrote: : try http://www.indo.com/distance : they have this running on their site and I believe a link to the ftp site. : ------------------------------------------------------------------------- : Joseph Cullipher |E-mail: joseph@cannonexpress.com : PO Box 364 |opinions express are those of my own and : Springdale, AR 72764 USA |don't necessarily reflect those of my company : ------------------------------------------------------------------------- : On Wed, 13 Aug 1997, MN wrote: : > >> >found in the proj-4 code from the USGS. : > : > Is this available anywhere? (web site? News Group?) : > : > -- : > MN : > -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Guy Cole (KQ6J) * "Expert Plain And Fancy Bit Twiddling" * guycole@netcom.com