Hi:
Apologies if this has been asked before... I searched but came up empty (because "map" and "datum" aren't longer than five letters. Darned if I could figure out how else to )
When going through the various options in "Setup", I came across "Position Format." I chose that, and was presented with three different sub-menus: "Position Format", which I understood, and "Map Datum" and "Map Spheroid", neither of which I understood.
Both are currently set for "WGS 84", but I have no idea if that's correct or not.
Can anybody help edumacate me on these esoteric options? I'm currently leaning towards choosing "Wake-Eniwetok" just because I like atolls, but I'm guessing that would be sub-optimal.
Thanks!
RickandWyatt