A Bragg-like point extraction method for co-polarization channel imbalance calibration
X Zhao, Y Deng, H Guo, X Liu… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Calibration by distributed targets is an important part of polarimetric calibration (PolCAL)
without corner reflectors (CRs). Currently, both the correlation of HH and VV () and the …
without corner reflectors (CRs). Currently, both the correlation of HH and VV () and the …
[HTML][HTML] Channel imbalance calibration based on the zero helix of Bragg-like targets
H Guo, X Zhao, X Liu, W Yu - Remote Sensing, 2023 - mdpi.com
The calibration of channel imbalances is currently the main concern in polarimetric
calibration (POLCAL) since the crosstalk of recent polarimetric synthetic aperture radar (Pol …
calibration (POLCAL) since the crosstalk of recent polarimetric synthetic aperture radar (Pol …
Polarimetric SAR cross-calibration method based on stable distributed targets
Y Zhou, P Chen, Q Yin, E Chen… - Geo-spatial …, 2024 - Taylor & Francis
Polarimetric calibration is essential for the pre-processing of Polarimetric Synthetic Aperture
Radar (PolSAR) data because it effectively mitigates polarimetric distortions in the measured …
Radar (PolSAR) data because it effectively mitigates polarimetric distortions in the measured …
Investigating the Residual Polarimetric Distortion and Removing the Low-Quality Area of Chandrayaan-2 Dual-Frequency Synthetic Aperture Radar Full-Polarization …
X Zhao, Y Deng, H Han, H Zhang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The dual-frequency synthetic aperture radar (DFSAR) in lunar orbit, using L-and S-bands, is
the only full-polarization (FP) SAR. It explores different layers of the moon, relying on the …
the only full-polarization (FP) SAR. It explores different layers of the moon, relying on the …
A Reflection Symmetric Target Extraction Method Based on Hypothesis Testing for PolSAR Calibration
B Chi, J Zhang, L Lu, S Yang, G Huang, X Gao - Remote Sensing, 2023 - mdpi.com
Polarimetric calibration is indispensable to quantitatively apply and analyze the polarimetric
synthetic aperture radar (PolSAR) image. At present, the polarimetric calibration methods …
synthetic aperture radar (PolSAR) image. At present, the polarimetric calibration methods …
AMHC-DTENet: Attention-Based Multipath Hybrid Convolutional Distribution Target Extraction Network for Polarimetric Channel Imbalance Assessment
H Li, M Zheng, Y Han, X Zhao - IEEE Journal of Selected Topics …, 2023 - ieeexplore.ieee.org
Manual selection of the distribution target and determination of its spatial location is not only
time consuming but also has a serious impact on the polarimetric channel imbalances …
time consuming but also has a serious impact on the polarimetric channel imbalances …
Polarimetric Channel Imbalance Evaluation of GF-3 SAR Products by Bragg-Like Targets
H Guo, X Zhao, X Liu, W Yu - IEEE Journal of Selected Topics …, 2023 - ieeexplore.ieee.org
Polarimetric calibration is crucial to ensure the accuracy and reliability of subsequent
application results. Since Gaofen-3 (GF-3) has been providing polarimetric Synthetic …
application results. Since Gaofen-3 (GF-3) has been providing polarimetric Synthetic …
Region-Based Sea Ice Mapping Using Compact Polarimetric Synthetic Aperture Radar Imagery with Learned Features and Contextual Information
Operational sea ice maps are usually generated manually using dual-polarization (DP)
synthetic aperture radar (SAR) satellite imagery, but there is strong interest in automating …
synthetic aperture radar (SAR) satellite imagery, but there is strong interest in automating …
Classification evaluation and improvement of airborne PolSAR images for land use mapping using deep learning
Polarimetric synthetic aperture radar (PolSAR) images have been widely used in many
fields due to its advantage in obtaining full polarization information, especially in land use …
fields due to its advantage in obtaining full polarization information, especially in land use …
Polarimetric Calibration of Airborne SAR Images Using Low Helix Scattering Distributed Targets
Y Chang, L Zhao, B Liu, H He, J Fan… - IGARSS 2023-2023 …, 2023 - ieeexplore.ieee.org
Polarimetric calibration (PolCal) of polarimetric synthetic aperture radar (PolSAR) images is
essential for quantitative remote sensing applications. The distributed targets like forest …
essential for quantitative remote sensing applications. The distributed targets like forest …