
Voted 10/10 | I looked at your GPS data and it appears that you are recording a hybrid format which is degree(d) stands for a digit in degrees m stands for a digit in minutes.
Your data looks like ddd mm.mmmm instead of
ddd mm ss, degrees minutes seconds.
Josh wants ddd.dddddddd pure base 10 without the base 60 degrees minutes and seconds.
So for the east end of ( I am guessing that you gave Oreamnos tarn here) your data saysN 45* 56.870'----- W 113* 31.555'.
which is degrees and minutes in decimals without seconds.
for ddd.dddddd just replace 56.870 with 56.870/60 so divide 56.870 by 60 and get .947833333 In short get the Josh latiitude of 45.97783333 degrees north. Check the mode on your GPS and change it to decimal degrees than calibrate it with a known locale. Perhaps you know a surveyor, developer, forester, trapper or rancher anyone who uses GPS on a day to day basis. Get together with such folks and reconcile your data with theirs for the same locale- that is called callibration. |