WHOA,BACK,THERE, BUCKAROO!! In the U.S. (for the most part) surveys are based on distances measured from "baselines" and "meridians", which are established on lines of latitude and longitude, which are NOT measured as magnetic bearings, but true N,S,E,W bearings, which do not change unless the rotation of the earth changes.
Runway numbers are repainted immediately as needed, but the needed frequency varies drastically depending on location.
No point on the earth's surface (other than glaciers and unstable slopes, major active faults, etc.) move apprecialy over a 30 year span.
New surveys only LEAD TO CONFUSION !
Try that one on a Judge.
And finally, can you give an example of a piece of private property that spans two "continental plates"?
Dial it back (or maybe sober up?)
I have seen several property conflicts where an old family member died and left property to his family, and they chose to sell it.
But when the seller's realtor had a new survey done for the sell, the survey tried to "Change the property lines" to where the lines no longer lined up on the fences that were established more than 80 years earlier.
Some of the differences between the new survey and the old boundaries set by section markers were more than 75 feet off.
The judge said the old markers are valid and declared the new survey "NULL and VOID."