Revised Local Reference (RLR) Diagram for NORTH SHIELDS

Station ID: 95

RLR diagram based on the information in the datum section below

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Datum information

Add 4.557m to data values up to 1957 to refer to RLR (1971)
Add 4.575m to data values 1958-1973 to refer to RLR (1971)
Add 4.054m to data values 1974 onwards to refer to RLR (1971)
RLR (1971) is 10.808m below TGBM NZ 3592 6823

Ellipsoidal information from SONEL (explanation)

RLR Height above ellipsoid:42.111 ± 0.013 m
Vertical Land Movement Rate:0.56 ± 0.37 mm/yr
Epoch:2005.5168
GPS Solution:ULR6
GPS Site Used:NSTG
GPS Availability:1998-03-15 to 2009-11-26