Sound Speed Profile Analysis 
Space and Time Analysis Methods 
SURVEY 
Jense ‘enough 
data 
PA 
DATA PROCESSING. 
; 
| Sn. nnr wuflle analysis 
1 & 
Integraued approach to 
Ar nrh determmlnatlon 
_l analysis 
anrh averlaps 
BUNDESAMT FÜR 
SEESCHIFFFAHRT 
UND 
HYDROGRAPHIE 
Time series plo: 
5Ps and ray-tracıina analysi: (DENEBY 
Space-time interpolated 
scatter plot 
8 © 
Ba! 
1.50% 
3.77 * 
DE‘ 
0.97% 
Iinterpolated grid % of depth difference for all 55P pairs 
as function of time difference and distance 
K00 
Ac 
z 15- 
& 10.0 | 
a 
125 
15.8 
75) 
07:00 
2019-07-31 
18:00 
03:00 
10:00 
S5Ps and ray-tracing analysis (LINDE) 
Wedaqe Analysis 
13:00 
14:00 
15:00 
16:00 
17:00 * 
2019-07-31 
3500 + 
g = 
; 2500 
2000 
1500 
„ 1000 
-1.0 
Los 
-0.6 
ü.4 
0.2 
59€ 
„20 74h Daten 
ae 
( 
T 
Gi] 
5000 
TU fd 
10000 15000 20000 25000 
Time difference At [seconds] 
Project 4D-SVP