Have you seen "Online calculations & Downloadable spreadsheets to perform Geodetic Calculations." at http://www.ga.gov.au/nmd/geodesy/datums/calcs.jsp ? Duncan
***************************************** Dr. Duncan Mackay School of Biological Sciences Flinders University GPO Box 2100 Adelaide S.A. 5001 AUSTRALIA Ph (08) 8201 2627 FAX (08) 8201 3015 http://www.scieng.flinders.edu.au/biology/people/mackay_d/index.html -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, 26 November 2003 2:55 PM To: [EMAIL PROTECTED] Subject: [R] Calculating great circle distances Hi, Has anyone got any R code (or are there any packages) that calculates the great circle distance between two geographical (lat, lon) positions? Cheers Toby Patterson Pelagic Ecosystems Research Group CSIRO Marine Research Email: [EMAIL PROTECTED] ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
