Ground-Based Synthetic Aperture Radar (GB-SAR) is emerging as a relatively new system for specific short ranges and frequent monitoring applications. The main GB-SAR focusing algorithms proposed in literature are compared in terms of focusing quality and ability to manage the approximation of the space-varying two-dimensional kernel. Residual migration and phase errors which have implications on the target impulse response deformation, are given both in analytic and numerical forms, using simulations and real data acquired with a Ku-band system.
Focusing Algorithms Analysis for Ground-Based SAR Images / Guccione, Pietro; Zonno, M; Mascolo, Luigi; Nico, G.. - (2013), pp. 3895-3898. (Intervento presentato al convegno IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2013 tenutosi a Melbourne, Australia nel July 21-26, 2013) [10.1109/IGARSS.2013.6723683].
Focusing Algorithms Analysis for Ground-Based SAR Images
GUCCIONE, Pietro;MASCOLO, Luigi;
2013-01-01
Abstract
Ground-Based Synthetic Aperture Radar (GB-SAR) is emerging as a relatively new system for specific short ranges and frequent monitoring applications. The main GB-SAR focusing algorithms proposed in literature are compared in terms of focusing quality and ability to manage the approximation of the space-varying two-dimensional kernel. Residual migration and phase errors which have implications on the target impulse response deformation, are given both in analytic and numerical forms, using simulations and real data acquired with a Ku-band system.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
