Difference NAD83 epochs - Looking ahead to 2022 Print

The following images, courtesy of Michael Dennis, NGS show the predicted change from NAD 83(2011/PA11/MA11) to the new geometric datum (represented here by IGS08 at epoch 2022.00). The last image is the predicted change from NAVD 88 to the new vertical datum

PREDICTED_change_NAD83_2011_to_2022

PREDICTED_change_NAD83_2011_to_2022

PREDICTED_change_NAD83_2011_to_2022

PREDICTED_change_NAD83_2011_to_2022