IH 1

IH Tides, Currents

Terms Relating to Tidal Levels
1	CD	Chart Datum *0 -MO-pty Datum for sounding reduction . . , dtA. pff&UoS*		405 75
2	LAT	Lowest Astronomical Tide /Mc/VłSfy pip aeiioHoiniceijy		405.3
3	HAT	Highest Astronomical Tide ....
4	MLW	Mean Low Water iwdtoiL /niilm. trycdd		T8c
5	MHW	Mean High Water Wmd. UfKlkcL wodo.		T7a
6	MSL	Mean Sea Level jtedni polł-OM, /yrtCKG.		T4
7		Land survey datum . . fotio*, odrfelhtna h'env
8	MLWS	&V. nisko OMfa. (Ufu&i /Mytej] ntdi Mean Low Water Spnngs ^u 00 d <		79
9	MHWS	$/. IMioklL kod* .. . Mean High Water Springs		T8
10	MLWN	/hi&ka (*vcte. ptyuóa Mean Low Water Neaps		T9a
11	MHWN	Mean High Water Neaps		T8a
12	MLLW	irodfito hył$ta hiskjo. uodą Mean Lower Low Water		T9b
13	MHHW	ir. /MJIdnG. Mys.ck&_ Mean Higher High Water		T8b
14	MHLW	i/. uył$to h/sko. c/otCtz. Mean Higher Low Water
15	MLHW	Śr. /Yiiisio. Mpok<i_ imcUz. Mean Lower High Water
16	Sp	Spring Tide	t Spr.	76
17	Np	Neap Tide		77
a		High Water	HW	Tl
b		Low Water	LW	T2
c		5r. potiotta tJifUÓu Mean Tide Level ’ ^	MTL	73
d		(|0"- c(la od*Me*ic»iQ pcoicm im Ordnance Datum leu^pms __	V

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