Revised Local Reference (RLR) Diagram for STORNOWAY

Station ID: 314

RLR diagram based on the information in the datum section below

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Datum information

Add 4.622m to data values 1977-1978 to refer to RLR
Add 4.152m to data values 1979-1980 to refer to RLR
Add 4.132m to data values 1981 onwards to refer to RLR
RLR is 10.500m below primary benchmark NB 4228 3264

Ellipsoidal information from SONEL (explanation)

RLR Height above ellipsoid:49.563 ± 0.005 m
Vertical Land Movement Rate:0.60 ± 0.30 mm/yr
Epoch:2018.0000
GNSS Solution:ULR6
GNSS Site Used:SWTG
GNSS Availability:2005-09-02 to 2018-05-02