As you progress, you'll need to combine these abilities effectively in order to solve various puzzles or reach certain points on the map. (switchplayer.net)
The elevation - profile tool simultaneously displays the elevation of a specific point on the map and that point in the corresponding map profile. (citejournal.org)
But, alas; outside of some sparse Fast Travel points on the map, most of my travels took place on foot, which made for slow going. (tomsguide.com)