Point of Beginning

OPUS check results

November 5, 2008

Posted By je ltn on 11/4/2008 at 3:35 PM

Ran a 3 hour opus session on an existing NGS monument. Results are as follows:
x=0.8'
y=1.8'
z= 0.15'

vertical is pretty good but horizontal is really poor. Can anyone explain why there would be such a difference?

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