lonlat_to_bearing.Rd
Calculate great circle distance and bearing between spatial coordinates.
lonlat_to_bearing(origin_lon, origin_lat, dest_lon, dest_lat)
The origin longitude
The origin latitude
The destination longitude
The destination latitude
# one degree longitude should equal approximately 111km at the equator
lonlat_to_bearing(0, 0, 1, 0)
#> $bearing
#> [1] 90
#>
#> $gc_dist
#> [1] 111.1949
#>