Rj. Bullock et al., 2-LOOK METHOD FOR CORRECTION OF ROLL ERRORS IN AIRCRAFT-BORNE INTERFEROMETRIC SAR, Electronics Letters, 33(18), 1997, pp. 1581-1583
A technique is described for compensating for aircraft roll in dual an
tenna interferometric SAR from an airborne platform. The technique doe
s not rely on prior knowledge of the target scene, or input from an in
ertial navigation unit (INU). The technique is tested on real data fro
m the DRA's C-band interferometric SAR, which is fitted to an Andover
aircraft, and the results are compared with output from a Litton-93 me
dium accuracy INU.