  We study a multiple measurement vector (MMV) approach to synthetic aperture
radar (SAR) imaging of scenes with direction dependent reflectivity and with
polarization diverse measurements. The data are gathered by a moving transmit-
receive platform which probes the imaging scene with signals and records the
backscattered waves. The unknown reflectivity is represented by a matrix with
row support corresponding to the location of the scatterers in the scene, and
columns corresponding to measurements gathered from different sub-apertures, or
different polarization of the waves. The MMV methodology is used to estimate
the reflectivity matrix by inverting in an appropriate sense the linear system
of equations that models the SAR data. We obtain a resolution analysis of SAR
imaging with MMV, which takes into account the sparsity of the imaging scene,
the separation of the scatterers and the diversity of the measurements. The
results of the analysis are illustrated with some numerical simulations.
