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If the image above appears blurry, or you would like to see a larger image, please view the full-sized image of the RLR diagram.
Add 9.139m to data values 1935-1958 to refer to RLR
Add 7.126m to data values 1959-1986 to refer to RLR
Add 6.126m to data values 1987 onwards to refer to RLR
RLR is 8.700m below primary benchmark B 29 N 16 Kjolsdal III