[Though he flinches as the globe redraws itself, Carlisle doesn't nearly jump out of his skin this time. Small steps. He squints as he examines it, tentatively giving the image a prod with his finger.]

Yes, ours are quite different, I believe. I am no cartographer, unfortunately, nor do I know a proper way to measure elevation. For the mountains near my home, we kept such measurements to how long it would take to traverse them on foot, were one foolhardy enough to attempt it.