Template:Table:INT-1:H

See here for complete list. List of chapters: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U

INT 1 #	Symbol	Description	OSM Tags	OSM Proposals
H: Tides, Currents
H1	CD	Datum for Sounding Reduction		This information should be kept in a separate database
H2	LAT	Lowest Astronomical Tide (LAT)		This information should be kept in a separate database
H3	HAT	Highest Astronomical Tide (HAT)		This information should be kept in a separate database
H4	MLW	Mean Low Water (MLW)		This information should be kept in a separate database
H5	MHW	Mean High Water (MHW)		This information should be kept in a separate database
H6	MSL	Mean Sea Level (MSL)		This information should be kept in a separate database
H7		Land Survey Datum		This information should be kept in a separate database
H8	MLWS	Mean Low Water Spring (MLWS)		This information should be kept in a separate database
H9	MHWS	Mean High Water Spring (MHWS)		This information should be kept in a separate database
H10	MLWN	Mean Low Water Neap (MLWN)		This information should be kept in a separate database
H11	MHWN	Mean High Water Neap (MHWN)		This information should be kept in a separate database
H12	MLLW	Mean Lower Low Water (MLLW)		This information should be kept in a separate database
H13	MHHW	Mean Higher High Water (MHHW)		This information should be kept in a separate database
H14	MHLW	Mean Higher Low Water (MHLW)		This information should be kept in a separate database
H15	MLHW	Mean Lower High Water (MLHW)		This information should be kept in a separate database
H16	Sp	Spring Tide (Sp)		This information should be kept in a separate database
H17	Np	Neap Tide (Np)		This information should be kept in a separate database
H20	References
H30	Semi-Diurnal and Diurnal Tide Level
H31	Tidal streams table
H40		Tidal Stream Arrow		This information should be kept in a separate database
H41		Tidal Stream Arrow		This information should be kept in a separate database
H42		Non-tidal current in restricted waters		This information should be kept in a separate database
H43		Non-tidal or ocean current in restricted waters		This information should be kept in a separate database
H44		Overfalls, races, and tide rips		This information should be kept in a separate database
H45		Eddie		This information should be kept in a separate database
H46		Locations, often referred to as diamonds due to its shape, are locations of reference for tidal and current diagrams		This information should be kept in a separate database
H47		Offshore positionfor which tidal levels are tabulated		This information should be kept in a separate database
National variations starts here
Ha	HW	High Water
Hb	LW	Low Water
Hc	MTL	Mean Tide Level
Hd	OD	Ordinance Datum		This is of no interest as all positions in OSM refere to WGS84
He		Wave Recorder
Hf		Current meter