5
Measurement
4.5
Spectral Results
4
Parametric Results
3.5
3
2.5
2
1.5
1
0.5
0
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
Figure 8. Frequency spectra from 2 April 1997 at 12:00 GMT
2
Measurement
1.8
Spectral Results
Parametric Results
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-20
10
40
70
100
130
160
Direction (deg)
Figure 9. Directional distribution from 2 April 1997 at 12:00 GMT