There is an animal tracking system that records the times of sunrise and sunset (along with the date and time) and then sends that (and some other stuff) to a central station. In the central station they process the sunrise and sunset times to find out the Lat and Lon of the animal (maybe to 1 degree).
Is there a procedure for doing this? Have Fun, Brooke Clarke, N6GCE -- w/Java http://www.PRC68.com w/o Java http://www.pacificsites.com/~brooke/PRC68COM.shtml http://www.precisionclock.com -