Revised Local Reference (RLR) Diagram for NUKU'ALOFA B

Station ID: 1842

RLR diagram based on the information in the datum section below

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Datum information

Add 5.931m to all data values to refer to RLR
RLR is 8.000m below primary benchmark TON 1

Ellipsoidal information from SONEL (explanation)

GNSSSolutionHeightVelocityEpochGNSS StartGNSS EndDistance
TONGNGL1446.446 ± 0.006Not robust2020.00002002-02-182023-03-09893
TONGULR7a46.463 ± 0.013-0.33 ± 0.822020.00002002-02-182023-03-09893
TONGGT346.494 ± 0.005-0.25 ± 0.302020.00002002-02-182023-03-09893
TONGJPL1446.445 ± 0.0041.02 ± 1.402020.00002002-02-182023-03-09893