Thread:Fandyllic/@comment-27075564-20170724155029/@comment-1077307-20170811201854

Here's some nuttiness from 2007 from before all the nice things in WoW:

https://mods.curse.com/addons/wow/map-coords

http://www.ownedcore.com/forums/world-of-warcraft/world-of-warcraft-guides/56476-how-find-your-coordinates-without-addon.html

So it looks like the GetPlayerMapPosition("player") is in what I'll call map relative coords or ill call 'Map coords' as used by the Blizzard Map add-on, but from 0 to 1, just like a relative texture coordinate, and it shows how on the older 2007 era command they multiply by 100 to get the user friendly [23.4, 12.6] numbers.