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Id

Values

002037

Method of tidal observation Code/Flag Figure Description Status 0 Reserved 1 Manual reading from vertical tide staff 2 Manual reading from single automatic recorder at station 3 Manual reading from multiple automatic recorders at station 4 Automatic reading from single automatic recorder at station without level reference check 5 Automatic reading from single automatic recorder at station with level reference check, or from multiple automatic recorders 6 Reserved 7 Missing value

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