Oblique polarimetric SAR processor based on signal and interference subspace models

Frédéric Brigui (1) , Laetitia Thirion-Lefèvre (1) , Guillaume Ginolhac (2) , Philippe Forster (2)

1 SONDRA - Sondra, CentraleSupélec, Université Paris-Saclay (COmUE)
2 SATIE - Systèmes et Applications des Technologies de l'Information et de l'Energie

We develop a new SAR processor based on oblique projection. We take into account the scattering properties of the target and the interferences by using subspace models. To detect the target and to reject the interferences, we process images with the oblique projection of the received signal into the target subspace along the interference one. This new SAR processor is applied to realistic simulated data for FoPen (Foliage Penetration) application.

Domains: Engineering Sciences [physics]; Electromagnetism

Frédéric Brigui, Laetitia Thirion-Lefèvre, Guillaume Ginolhac, Philippe Forster. Oblique polarimetric SAR processor based on signal and interference subspace models. 2010 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2010), Jul 2010, Honolulu, United States. 4 p. CDROM, ⟨10.1109/IGARSS.2010.5649493⟩. ⟨hal-00556987⟩