Revised Local Reference (RLR) Diagram for PORT BLAIR

Station ID: 206

RLR diagram based on the information in the datum section below

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Datum information

Add 5.346 to data values up to 1920 to refer to RLR (1964)
Add 5.7m to data values 1952 onwards to refer to RLR (1964)
RLR (1964) is 11.0m below BM 1 E