Proceedings of the International Workshop on Remote Sensing for Coastal and Marine Engineering

39 
sec. wave direction 
SW I- 
S 
V>A_ 
neT 
N 
-i» ■ 
15 17 
Jan, 5,1995 
Observbed data by 
in-situ data 
19 21 
Pre-Processing by 
Hanning 
23 1 
Jan, 6,1995 
Hr 
Pre-Processing by Pre-Processing by 
Moving Average & Waited Average & 
Hanning Hanning 
Fig.6 The result of comparison between wave direction by marine radar and in situ data 
Jan,5,1995 
Observbed data by 
in-situ data 
Jan, 6,1995 
Hr 
Pre-Processing by 
Hanning 
Pre-Processing by 
Moving Average & 
Hanning 
Pre-Processing by 
Waited Average & 
Hanning 
Fig.7 The result of comparison between wave frequency by marine radar and in situ data