One way to find out would be to attempt to appearify something from this facility.
It should be easy to zero in on a location relative to the center because you have an uncanny knack for tracking precise distances you have already traversed, in whatever units you choose.
Your HANDY RULER gives you a good clue as to the BASIC UNIT OF HUMAN MEASUREMENT. You will go with that.
Hey check it out. Every week we'll be revealing some new troll characters from Hiveswap until Act 2 is out. Follow the Troll Call here, and meet the first two here. Expect a few more surprises like this to drop in coming weeks.