Middelvann middelvannsnivå

Status: Valid

Definition: MSL - the average height of the surface of the sea at a tide station for all stages of the tide over a 19-year period, usually determined from hourly height readings measured from a fixed predetermined reference level

Updated: 31.05.2023
Date accepted: 31/05/2023
Submitter: Norwegian Mapping Authority
Owner: Norwegian Mapping Authority

Code value: middelvannMiddelvannsnivå