View Single Post

  #2 (permalink)  
Old 03-31-2008
Wilfried Wilfried is offline
Senior Member
Black Belt
 
Join Date: Nov 2004
Posts: 2,055
Re: compare longitude and latitude values of two tables

Hi,

to find the distance between 2 latitude / longitude positions is very easy. For Latitude 1 arc second is exact 1 sea mile. For Longitude you have to multiply with Cosine(Latitude).
Reply With Quote