NEGATIVE declination means I have to put '-' sign before the degree.minutes number
my numbers are
Latitude: 40° 1' 11" N
Longitude: 75° 18' 18" W
Magnetic declination: 12° 9' WEST
Declination is NEGATIVE
Inclination: 66° 45'
Magnetic field strength: 52207.6 nT
thanks in advance and i appolgize if it was posted elsewhere i waded through 15 pages of search results to no avail,
Replies
does that mean i input -12.9 into misson planner?