Revised Local Reference (RLR) Diagram for ALEXANDRIA

Station ID: 503

RLR diagram based on the information in the datum section below

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Datum information

Add 6.908m to all data values to refer to RLR
RLR is 10.000m below primary benchmark RN 044

Ellipsoidal information from SONEL (explanation)

RLR Height above ellipsoid:7.686 ± 0.015 m
Vertical Land Movement Rate:-0.99 ± 0.29 mm/yr
GNSS Solution:ULR6b
GNSS Availability:2001-10-29 to 2008-03-02