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Details
Item Type : Simple Attribute
Domain : IHO Hydro
AlphaCode : T_THDF
Simple AttributeName: Tide - time and height differences
Alias : T_THDF
CamelCase : Unspecified
Data Type : text
Definition : The time and tidal height or tidal stream rate difference comparative to a reference station.
Reference :
Definition Source :
Similarity to Source : Unspecified
Int1 :
S4 :
Remarks : The format is the same for tides and tidal streams, with height difference being replaced by rate difference. The relation to a reference station is encoded by the use of a collection object. The attribute is used to contain the identification of the reference station and , encoded in triplets, mean time difference (+ or -), height or rate difference for mean high water or mean high rate (preceded with '-' if negative value), height or rate difference for mean low water or mean low rate (preceded with '-' if negative value), each value separated by a comma.
Management Details
Proposal Type : Addition
Submitting Organization : unknown
Proposed Change : NULL
Justification : NULL
Proposed :
Accepted : 2000-11-01
Amended :
Successor : T_THDF
Predecessor : -


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