A new approach to airborne high resolution SAR motion compensation for large trajectory deviations
M Dadi, HU Donghui, D Chibiao - Chinese Journal of …, 2012 - ieeexplore.ieee.org
The Two-step algorithm (TSA) is widely used for trajectory deviation compensation of
airborne Synthetic aperture radar (SAR), by which most of the motion errors are …
airborne Synthetic aperture radar (SAR), by which most of the motion errors are …
Error analysis of SAR motion compensation
Y Mao, M Xiang, L Wei, Y Li… - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
During Synthetic Aperture Radar (SAR) motion compensation processing, the residual
uncompensated motion errors may degrade SAR images, and these errors mainly result …
uncompensated motion errors may degrade SAR images, and these errors mainly result …
Comparison of two‐step and one‐step motion compensation algorithms for airborne synthetic aperture radar
M Yang, D Zhu, W Song - Electronics Letters, 2015 - Wiley Online Library
Airborne synthetic aperture radar (SAR) image quality considerably degrades because of
motion errors. High‐precision motion compensation (MOCO) is necessary in an advanced …
motion errors. High‐precision motion compensation (MOCO) is necessary in an advanced …
Motion compensation for wide beam SAR based on frequency division
X Zheng, W Yu, Z Li - Journal of Electronics (China), 2008 - Springer
Aperture-dependent motion compensation is important for wide beam Synthetic Aperture
Radar (SAR) data processing. This paper studies a wide beam motion compensation …
Radar (SAR) data processing. This paper studies a wide beam motion compensation …
A novel motion compensation scheme for airborne very high resolution SAR
Z Chen, Z Zhang, Y Zhou, P Wang, J Qiu - Remote Sensing, 2021 - mdpi.com
Due to the atmospheric turbulence, the motion trajectory of airborne very high resolution
(VHR) synthetic aperture radars (SARs) is inevitably affected, which introduces range …
(VHR) synthetic aperture radars (SARs) is inevitably affected, which introduces range …
SAR motion compensation based on the correction of residual attitude errors
C Ni, YF Wang, XH Xu, CY Zhou - Science China Physics, Mechanics and …, 2011 - Springer
As residual attitude errors are likely to affect the synthetic aperture radar (SAR) imaging, this
paper presents a SAR motion compensation algorithm based on the correction of residual …
paper presents a SAR motion compensation algorithm based on the correction of residual …
Efficiency and robustness improvement of airborne SAR motion compensation with high resolution and wide swath
For airborne synthetic aperture radar (SAR) imaging with high resolution and wide swath,
the atmospheric turbulence may produce serious range-dependent (RD) motion error. To …
the atmospheric turbulence may produce serious range-dependent (RD) motion error. To …
Improved motion compensation approach for squint airborne SAR
Z Ding, L Liu, T Zeng, W Yang… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Airborne synthetic aperture radar (SAR) raw data are affected by motion errors due to
atmospheric turbulence and aircraft properties, and this makes motion compensation …
atmospheric turbulence and aircraft properties, and this makes motion compensation …
Coherent range-dependent map-drift algorithm for improving SAR motion compensation
M Zhang, G Wang, F Wei, X Jin - Journal of Systems …, 2023 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) is usually sensitive to trajectory deviations that cause serious
motion error in the recorded data. In this paper, a coherent range-dependent map-drift …
motion error in the recorded data. In this paper, a coherent range-dependent map-drift …
The two-dimensional spatial-variant properties of airborne SAR motion error and its compensation
G Tan, Y Deng - 电子与信息学报, 2009 - jeit.ac.cn
The precise motion compensation is a crucial issue for high-resolution airborne SAR
imaging, which is especially important for SAR imaging under airborne small platform or …
imaging, which is especially important for SAR imaging under airborne small platform or …