Where you are will be moving....mapping updates for the USA

[Charles Mampe]

Interesting article about realigning mapping points based on updated models.

https://spacedaily.com/s-the-united-states-is-replacing-every-official-latitude-longitude-and-height-it-publishes-existing-coordinates-will-move-by-as-much-as-four-meters-and-the-million-survey-marks-in-the-ground-will-no/

[John Godfrey]

If I understand correctly, this does not in any way change where my GPS tells me I am.