Revised Local Reference (RLR) Diagram for APIA B

Station ID: 1840

RLR diagram based on the information in the datum section below

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Datum information

Add 6.177m to all data values to refer to RLR
RLR is 8.200m below primary benchmark BM 201

Ellipsoidal information from SONEL (explanation)

RLR Height above ellipsoid:31.070 ± 0.017 m
Vertical Land Movement Rate:Not robust
Epoch:2008.2295
GNSS Solution:ULR6
GNSS Site Used:SAMO
GNSS Availability:2001-07-01 to 2018-06-16