Project Approach 
BUNDESAMT FÜR 
SEESCHIFFFAHRT 
UND 
HYDROGRAPHIE 
SURVEY 
DATA PROCESSING 
Sound speed profile analysis 
a 
Dense 'enough' 
in-situ data 
5b 7 lilk‘t- 
Integrated approach to 
depth determination 
VARKLAhAG Pe 
ARE 
el ; . e I 
Li 
18; 
A 
"dl 
Ar 
Residual analysis 
on depth overlaps 
Project 4D-SVP 
KM 
HOT STHIEeTN 
A