Revised Local Reference (RLR) Diagram for ROSCOFF

Station ID: 1347

RLR diagram based on the information in the datum section below

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Datum information

Add 1.717m to all data values to refer to RLR (1980)
RLR (1980) is 14.7m below BM Nr. k3 y3 matricule 13

Ellipsoidal information from SONEL (explanation)

RLR Height above ellipsoid:43.540 ± 0.013 m
Vertical Land Movement Rate:-1.29 ± 0.33 mm/yr
GPS Solution:ULR6
GPS Site Used:ROTG
GPS Availability:2009-08-25 to 2018-01-08