Revised Local Reference (RLR) Diagram for CHATHAM ISLAND

Station ID: 1920

RLR diagram based on the information in the datum section below

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Datum information

Add 5.000m to all data values to refer to RLR
RLR is 9.650m below primary benchmark TGBM upper brass peg

Ellipsoidal information from SONEL (explanation)

GNSSSolutionHeightVelocityEpochGNSS StartGNSS EndDistance
CHATGT33.499 ± 0.012-1.21 ± 0.302020.00001995-10-042012-03-061127
CHATJPL143.539 ± 0.010-1.06 ± 0.272020.00001995-10-042012-03-061127
CHATNGL143.536 ± 0.013-0.96 ± 0.502020.00001995-10-042012-03-061127
CHATULR7a3.532 ± 0.012-1.20 ± 0.232020.00001995-10-042012-03-061127