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Polarimetric Decomposition With an Urban Area Descriptor for Compact Polarimetric SAR Data [PDF]

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The compact polarimetric (CP) synthetic aperture radar (SAR) can alleviate the drawbacks of the fully polarimetric (FP) SAR and provide more target information as compared to the conventional single polarimetric and dual polarimetric mode.
Qiang Yin, Jie Xu, Deliang Xiang, Yongsheng Zhou, Fan Zhang   +4 more
doaj   +2 more sources

A Review on PolSAR Decompositions for Feature Extraction [PDF]

Journal of Imaging
Feature extraction plays a pivotal role in processing remote sensing datasets, especially in the realm of fully polarimetric data. This review investigates a variety of polarimetric decomposition techniques aimed at extracting comprehensive information ...
Konstantinos Karachristos, Georgia Koukiou, Vassilis Anastassopoulos   +2 more
doaj   +2 more sources

Autonomous Coastal Land Cover Assessment Using Polarimetric Decomposition of SAR Data [PDF]

ITB Journal of Engineering Science, 2011
The paper reports an experiment on classification using fully polarimetric SAR data. Many reports have been presented mentioning test sites in temperate regions utilizing polarimetric SAR data from airborne and/or spaceborne SAR sensors.
Bambang H. Trisasongko
doaj   +3 more sources

Information Extraction from Satellite-Based Polarimetric SAR Data Using Simulated Annealing and SIRT Methods and GPU Processing

Energies, 2021
The main goal of this research was to propose a new method of polarimetric SAR data decomposition that will extract additional polarimetric information from the Synthetic Aperture Radar (SAR) images compared to other existing decomposition methods.
Stanisława Porzycka-Strzelczyk, Jacek Strzelczyk, Kamil Szostek, Maciej Dwornik, Andrzej Leśniak, Justyna Bała, Anna Franczyk   +6 more
doaj   +1 more source

Forest total and component biomass retrieval via GA-SVR algorithm and quad-polarimetric SAR data

International Journal of Applied Earth Observations and Geoinformation, 2023
A reliable evaluation of biomass is a vital prerequisite for realizing the international goal of “emission peak and carbon neutrality”. It is critical to estimate the components of forest biomass, for ecosystem management.
Jianmin Shi, Wangfei Zhang, Armando Marino, Peng Zeng, Yongjie Ji, Han Zhao, Guoran Huang, Mengjin Wang   +7 more
doaj   +1 more source

Analysing the potential of polarimetric decomposition parameters of Sentinel–1 dual-pol SAR data for estimation of rice crop biophysical parameters

Journal of Agrometeorology, 2023
The potential of dual-polarization Sentinel–1 polarimetric decomposition parameters i.e., entropy, anisotropy and alpha angle, to monitor the biophysical parameters of rice crop namely, fresh biomass, dry biomass, vegetation water content (VWC) and ...
RUCHA B. DAVE, KOUSHIK SAHA, AMIT KUSHWAHA, MANISHA VITHALPURA, NIDHIN P., ABISHEK MURUGESAN   +5 more
doaj   +1 more source

Improved Threat Detection in Walk-Through Security Scanning Using an Optimized Polarimetric Target Decomposition Method

IEEE Journal of Microwaves, 2023
Reliable and convenient walk-through security scanning, which doesn't separate people or impede their movement, is an extremely challenging task. In this paper, a novel approach for a security check with an overhead observation and a polarimetric ...
Konstantin Root, Julian Adametz, Frank Gumbmann, Ingrid Ullmann, Martin Vossiek   +4 more
doaj   +1 more source

Multifrequency Spaceborne Synthetic Aperture Radar Data for Backscatter-Based Characterization of Land Use and Land Cover

Frontiers in Earth Science, 2022
Polarimetric synthetic aperture radar remote sensing extracts the information about the target using decomposition models to separate the polarimetric information into single-bounce (contributed by smooth surfaces), double-bounce (contributed by urban ...
Shatakshi Verma, Shashi Kumar, Varun Narayan Mishra, Rahul Raj   +3 more
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Polarimetric decomposition for forest biomass retrieval [PDF]

2010 IEEE International Geoscience and Remote Sensing Symposium, 2010
In this paper, the decomposition of fully polarimetric SAR data into three canonical scattering mechanisms is investigated with respect to forest biomass retrieval. It is demonstrated that the dominant backscattering contribution depends strongly on the frequency, incidence angle, and stand condition.
Sauer, Stefan, Kugler, Florian, Lee, Seung-Kuk, Papathanassiou, Kostas   +3 more
openaire   +2 more sources

Investigation of Polarimetric Decomposition for Arctic Summer Sea Ice Classification Using Gaofen-3 Fully Polarimetric SAR Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
The aim of this article was to investigate the potential of polarimetric decomposition of Chinese Gaofen-3 (GF-3) C-band fully polarimetric synthetic aperture radar (PolSAR) data for Arctic sea ice classification during summer season.
Lian He, Xiyi He, Fengming Hui, Yufang Ye, Tianyu Zhang, Xiao Cheng   +5 more
doaj   +1 more source