Results 1 to 10 of about 134,123 (233)
Assessment of GF-3 Polarimetric SAR Data for Physical Scattering Mechanism Analysis and Terrain Classification [PDF]
Sensors, 2017 On 10 August 2016 China launched the GF-3, its first C-band polarimetric synthetic aperture radar (SAR) satellite, which was put into operation at the end of January, 2017.
Junjun Yin, Jian Yang, Qingjun Zhang
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Coastal Wetland Classification with GF-3 Polarimetric SAR Imagery by Using Object-Oriented Random Forest Algorithm [PDF]
Sensors, 2021 When the use of optical images is not practical due to cloud cover, Synthetic Aperture Radar (SAR) imagery is a preferred alternative for monitoring coastal wetlands because it is unaffected by weather conditions.
Xiaotong Zhang +4 more
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Analysis of Ship Detection Performance with Full-, Compact- and Dual-Polarimetric SAR
Remote Sensing, 2019 Polarimetric synthetic aperture radar (SAR) is currently drawing more attention due to its advantage in Earth observations, especially in ship detection.
Chenghui Cao +2 more
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Analysis of Azimuthal Variations Using Multi-Aperture Polarimetric Entropy with Circular SAR Images
Remote Sensing, 2018 In conventional synthetic aperture radar (SAR), sensors with a fixed look angle are assumed, and the scattering properties are considered as invariant in the azimuth.
Wenjie Shen, Feiteng Xue, Yun Lin
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Marine Target Detection Using Dual-polarimetric SAR Imagery [PDF]
Journal of Geodesy and Geoinformation Science, 2021 In this study, we provide a summary of research advances in the field of maritime target detection using DP (dual-polarimetric) SAR (Synthetic Aperture Radar) imagery, accomplished during the European and China collaboration in the framework of the ...
Tao ZHANG,Armando MARINO,Ferdinando NUNZIATA,Domenico VELOTTO,Weizeng SHAO,Xiaofeng LI,Maurizio MIGLIACCIO,Huilin XIONG
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CHANGE DETECTION OF MULTI-POLARIMETRIC SAR DATA BASED ON PRINCIPAL COMPONENT ANALYSIS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 Recently, Polarimetric SAR (PolSAR) techniques have been much studied as hot research topics in the area of SAR. The objective of this paper is to assess the Principal component analysis (PCA) technique combining with multi-polarimetric SAR data for ...
X. Chen, T. Wu, N. Niu
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Applications of Polarimetric SAR [PDF]
Journal of Sensors, 2015 1Department of Electronic Engineering, Tsinghua University, Beijing 100084, China 2Department of Information Engineering, Niigata University, Niigata 950-2181, Japan 3Computational Physics Inc., Springfield, VA 22151-2110, USA 4Canada Centre for Remote Sensing, Natural Resources Canada, 588 Booth Street, Ottawa, ON, Canada K1A OY7 5UIC-ECE ...
Jian Yang 0011 +4 more
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Similarity measures of full polarimetric SAR images fusion for improved SAR image matching [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 China’s first airborne SAR mapping system (CASMSAR) developed by Chinese Academy of Surveying and Mapping can acquire high-resolution and full polarimetric (HH, HV, VH and VV) Synthetic aperture radar (SAR) data. It has the ability to acquire X-band full
H. Ding
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Crop classification by polarimetric SAR [PDF]
IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293), 2003 Polarimetric SAR-data of agricultural fields have been acquired by the Danish polarimetric L- and C-band SAR (EMISAR) during a number of missions at the Danish agricultural test site Foulum during 1995. The data are used to study the classification potential of polarimetric SAR data using the Wishart distributed covariance matrix.
Skriver, H. +3 more
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Calibration of a polarimetric imaging SAR [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 1992 Calibration using point targets is discussed. The fourport network calibration technique is used to describe the radar error model. The processor ambiguity function and the radar distortion matrices are combined to form a generalized polarimetric ambiguity function.
Kamal Sarabandi +2 more
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