Extended wavenumber-domain synthetic aperture radar focusing with integrated motion compensation
Modern synthetic aperture radar (SAR) systems are continually develo** in the direction of
higher spatial resolution. This requires the usage of high range bandwidths combined with …
higher spatial resolution. This requires the usage of high range bandwidths combined with …
Coherent mapdrift technique
A new parametric autofocus technique with a high accuracy of flight-parameter estimation
dedicated to strip-mode synthetic aperture radar (SAR) systems is presented. Most of the …
dedicated to strip-mode synthetic aperture radar (SAR) systems is presented. Most of the …
EMISAR: An absolutely calibrated polarimetric L-and C-band SAR
EL Christensen, N Skou, J Dall… - … on Geoscience and …, 1998 - ieeexplore.ieee.org
EMISAR is a high-resolution (2/spl times/2 m), fully polarimetric, dual-frequency (L-and C-
band) synthetic aperture radar (SAR) system designed for remote-sensing applications. The …
band) synthetic aperture radar (SAR) system designed for remote-sensing applications. The …
Superconvergent velocity estimator for an autofocus coherent mapdrift technique
P Samczynski - IEEE Geoscience and Remote Sensing Letters, 2011 - ieeexplore.ieee.org
A new precise estimator for use in along-track velocity parameter estimation is presented in
this letter. The proposed solution effectively determines flight parameters without using an …
this letter. The proposed solution effectively determines flight parameters without using an …
Synthetic aperture radar imaging by one-bit coded signals
Processing of synthetic aperture radar (SAR) data coded with one bit is considered. The one
bit coding operation amounts to the retention of only the information about the sign of the …
bit coding operation amounts to the retention of only the information about the sign of the …
SAR for disaster management
In the last couple of years, an indigenous airborne synthetic aperture radar for disaster
management (DMSAR) has been under development at SAC/ISRO, as a capacity building …
management (DMSAR) has been under development at SAC/ISRO, as a capacity building …
Design and demonstration of a real time processor for one-bit coded SAR signals
Real-time on-board SAR processing represents a useful tool for airborne and spaceborne
microwave remote sensing. The authors present the design together with a prototype …
microwave remote sensing. The authors present the design together with a prototype …
Synthetic aperture radar data processing on an FPGA multi-core system
Synthetic aperture radar, SAR, is a high resolution imaging radar. The direct back-projection
algorithm allows for a precise SAR output image reconstruction and can compensate for …
algorithm allows for a precise SAR output image reconstruction and can compensate for …
A fast autofocus algorithm for synthetic aperture radar processing
J Dall - IEEE International Conference on Acoustics, Speech …, 1992 - orbit.dtu.dk
High-resolution synthetic aperture radar (SAR) imaging requires the motion of the radar
platform to be known very accurately. Otherwise, phase errors are induced in the processing …
platform to be known very accurately. Otherwise, phase errors are induced in the processing …
Real-time processing of one-bit-coded SAR data
G Cappuccino, G Cocorullo… - Proceedings of 8th …, 1996 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) data processing represents a useful tool for airborne and
spaceborne remote sensing. Microwave imaging radar has the ability to make …
spaceborne remote sensing. Microwave imaging radar has the ability to make …