y 
Modelling the water level data and calculating the tidal parameters | 33 | 
Name 
AD En 10 
German} 
MHW 
KIE 
Mean High Water 
Mittlere Hochwasserhöhe 
ap, 0 
MNW- an. 
MTH MHW- MNW 
MSpPHW Yawal(T 1) | 
MNpDHW Yawal(T2) 
MSPNW | YawuH( Ta) 
MNDNW Yawal( Ta) 
MSpTH MSPHW-MSPNW 
MNDTH | MNDHW- MNDNW 
Mean Low Water 
Mittlere Niedrigwasserhöhe 
Mean Tidal Range 
Mittlerer Tidenhub 
Mean High Water Springs 
Mittlere Springhochwasserhöhe 
Mean High Water Neaps 
Mittlere Nipphochwasserhöhe 
Mean Low Water Springs 
Mittlere Springniedrigwasserhöhe 
Mean Low Water Neaps 
Mittlere Nippniedrigwasserhöhe 
Mean Spring Tidal Range 
Mittlerer Springtidenhub 
Mean Neap Tidal Range 
MVitHarer Minntidenhin 
Time of maximum of the semi-monthly 
inequality of the high water heights 
7a das Mayimume — "Hin HYachwasserhöhe 
Time of minimum of the semi-monthly 
inequality of the high water heights 
7Ait des Minimums der HU in Hochwasserhöhe 
Time of maximum of the semi-monthly 
nequality of the low water heights 
7eit des Maximums der HIJ in Niedriawasserhöhe 
Time of minimum of the semi-monthly 
inequality of the low water heights 
7 des Minimum der HL Mignlrioven es sarhöhe 
Tidal Range at Spring Time 
Tidenhub zur Springzeit 
Tidal Range at Neap Time 
Tidenhub zur Nipozeit 
Mean Low Water at Spring Time 
Mittlere Niedrigwasserhöhe zur Soringzeit 
Mean Low Water at Neap Time 
Vittere Niedriawasserhöhe zur Nippzeit 
Tz 
MSpTH_T1 Yuwa(Ti) - 0,5 wHT a) + 
(H05) YawuH(Tz — 0,420666Trh)] 
MNpTH_T2 Yuwa(T2) - 0,5 ywH(T2) + 
(HO6) Yuwu(T2 — 0,420666Trh)] 
MSPNW_TT | yawa(T4) | 
(H07) 
MNDNW_T2 ' yayı(T2) 
(H08) 
Tu 
Tz 
T 
od 
F 
Notes: 
1. 
2. 
12h 25,24 min (12.4206 h) is half a mean lunar day 
The mean spring tidal period (MSpTD) was determined from data of over 
100 German tide gauges over the period from 2007 to 2016. On an annual 
basis, all complete tidal cycles within the generalised spring tide period