I find it great, as it can be some sort of Dovahkiin power.
You send out your semi-draconic soul upward to look at the ground from a dragon point of view, and can see the world in 3d form, from above.
And this method enable the developers to cover the areas that you have not seen yet, in fog or cloud, so that you would no see all the map, and places that you have not actually explored would remain covered.
But if you have explored the places before, with a singe look, you can decide that a ramp in front of you might be too steep for you to climb the mountain ahead to the temple on the zenith, but the ramp at the back of the mountain should be climbable, so you would travel around the mountain and try to reach the backside ramp.
And I think to make it more like an inborn power, it would be better to make the center of the map screen sharp, around the edges of the screen, foggy or wavy.
All in all, I like it a lot.