Multichannel Along-Track Interferometric SAR Systems: Moving Targets Detection and Velocity Estimation

Figure 2

(a) Stationary target, (b) target moving with radial velocity (𝑣_𝑇𝑟=27.4Km/h), (c) target moving with azimuth velocity (𝑣_𝑇𝑥=−109.6Km/h), and (d) target moving with both radial and azimuth velocities (𝐯_𝑇=𝑣_𝑇𝑥𝐱+𝑣_𝑇𝑟𝐫).

(a)

(b)

(c)

(d)