Sea level relative to land

  • Definition : Revised Local References (RLR) datasets obtained from the Permanent Service for Mean Sea Level (PSMSL) are reduced to a common datum approximately 7000mm below mean sea level in order to enhance comparability among regions, by station (district, sub-region), in any given year.
  • Calculation : Annual average observed sea level (in millimetre) relative to land
  • Unit : millimetre
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    Last modified on 14/09/2007
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