Discrimination between dry and water ices by full polarimetric radar: Implications for China's first martian exploration

H Liu, J Li, X Meng, B Zhou, G Fang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
China's first Mars rover named “Zhurong” has begun its exploration at the surface of the
Utopian Plain in the Martian northern hemisphere on May 22, 2021. Mars rover penetrating …

Combination of H-alpha decomposition and migration for enhancing subsurface target classification of GPR

X Feng, Y Yu, C Liu, M Fehler - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Polarimetric technology has been one of the most important advances in microwave remote
sensing during recent decades. H-alpha decomposition, which is a type of polarimetric …

Hybrid polarimetric GPR calibration and elongated object orientation estimation

H Liu, X Huang, F Han, J Cui… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
Ground penetrating radar (GPR) has been widely applied to the detection of subsurface
elongated targets, such as underground pipes, concrete rebars, and subsurface fractures …

[HTML][HTML] Calibration of dual-polarised antennas for air-coupled ground penetrating radar applications

SJI Forster, AJ Peyton, FJW Podd - Remote Sensing, 2024 - mdpi.com
Radar polarimetry is a technique that can be used to enhance target detection, identification
and classification; however, the quality of these measurements can be significantly …

Effects of induced field rotation from rough surface on H-alpha decomposition of full-polarimetric GPR

Z Dong, X Feng, H Zhou, C Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The full-polarimetric ground-penetrating radar (FP-GPR) can obtain the polarimetric
attributes of targets and achieve more accurate identification compared with traditional …

A hybrid dual-polarization GPR system for detection of linear objects

H Liu, J Zhao, M Sato - IEEE Antennas and Wireless …, 2014 - ieeexplore.ieee.org
To circumvent the polarization sensitivity of ground penetrating radar (GPR) in detecting a
linear object, we propose a simple hybrid dual-polarization GPR system consisting of a …

Subsurface polarimetric migration imaging for full polarimetric ground-penetrating radar

X Feng, Y Yu, C Liu, M Fehler - Geophysical Journal …, 2015 - academic.oup.com
Polarization is a property of electromagnetic wave that generally refers to the locus of the
electric field vector, which can be used to characterize surface properties by polarimetric …

Application of Freeman decomposition to full polarimetric GPR for improving subsurface target classification

X Feng, W Liang, C Liu, E Nilot, M Zhang, S Liang - Signal Processing, 2017 - Elsevier
Migration technique can reconstruct the subsurface target imaging from record ground
penetrating radar (GPR) data. Depending on the reconstructed imaging, we possibly …

Combination of support vector machine and H-alpha decomposition for subsurface target classification of GPR

H Zhou, X Feng, Y Zhang, E Nilot… - 2018 17th …, 2018 - ieeexplore.ieee.org
Subsurface target classification of GPR is a hot topic of geophysical field which is aimed to
classify different kinds of targets based on their attributes, such as polarimetric attributes and …

Post-earthquake damage inspection of wood-frame buildings by a polarimetric GB-SAR system

H Liu, C Koyama, J Zhu, Q Liu, M Sato - Remote Sensing, 2016 - mdpi.com
Structural damage inspection after an earthquake is essential for safety assessment of the
affected wood-frame buildings and for making knowledgeable decision regarding their …