There is nothing to be done about the wall itself. In campaign if you attempted to fly out the game would instantly end the mission not allowing you to peek at the edge. But since there is no mission there you aren't limited to the area in the center.
Great opportunities in terms of roleplay would also require great re-haul of both systems before they could be put into use, therefore it's closed for indefinite period. The sheer amount of work as well technological issues and limitations requires a lot of time and effort to make this place useful and fitting it's importance. So nomad park is closed own. Till better times, so to speak. When those "better" times come? I don't know. May be in .87, may be in 5.x, may be never at all.
If you look closely enough there is a sign on the floor portal saying "out of order".
