t1 t2 ection t3 a1 - tc · a1 a6 a2 a3 a4 a5 t2 t3 t4 t1 0 0.25 0.5 1 km 0 0.25 0.5 1 km height (m)...
TRANSCRIPT
0 0.5 10.25 km
T1
T2
T3
T4
a)
(c)
b)
A1
A6
A2A3
A4A5
T2
T3
T4
T1
0 0.5 10.25 km 0 0.5 10.25 km
Hei
ght (
m)
40
30
20
10
0
0
-5
-10
-15
(b)(a)Ba
cksc
atte
r σ
(dB)
0
Look directionFlight direction