distaz {GEOmap} | R Documentation |
Calculate distance, Azimuth and Back-Azimuth from two points on Globe.
distaz(olat, olon, tlat, tlon)
olat |
origin latitude, degrees |
olon |
origin longitude, degrees |
tlat |
target latitude, degrees |
tlon |
target longitude, degrees |
List
del |
Delta, angle in degrees |
az |
Azimuth, angle in degrees |
baz |
back Azimuth, (az+180) in degrees |
dist |
distance in km |
Jonathan M. Lees<jonathan.lees@unc.edu>
along.great, getgreatarc
d = distaz(12, 23, -32, -65) d