Revised Local Reference (RLR) Diagram for RICHARDS BAY

Station ID: 1443

RLR diagram based on the information in the datum section below

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Datum information

Add 5.974m to data values 1977-1997 to refer to RLR
Add 5.669m to data values 2000-2002 to refer to RLR
Add 5.859m to data values 2003 onwards to refer to RLR
RLR is 11.900m below primary benchmark NH 1

Ellipsoidal information from SONEL (explanation)

RLR Height above ellipsoid:17.907 ± 0.012 m
Vertical Land Movement Rate:Not robust
GNSS Solution:ULR6b
GNSS Availability:2000-10-03 to 2021-11-27