Coherent decomposition of fully polarimetric FM-CW radar data

被引：3
|
作者：
Nakamura, Jun [1 ]
Ayama, Kazuyasu [1 ]
Ikarashi, Muneyuki [1 ]
Yamaguchi, Yoshio [2 ]
Yamada, Hiroyoshi [2 ]
机构：
[1] Niigata Univ, Grad Sch Sci & Technol, Niigata 9502181, Japan
[2] Niigata Univ, Fac Engn, Niigata 9502151, Japan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2008年 / E91B卷 / 07期
关键词：
coherent decomposition; radar polarimetry; POLSAR; FM-CW radar;
D O I：
10.1093/ietcom/e91-b.7.2374
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a coherent decomposition scheme for polarimetric SAR data. Coherent decomposition means the decomposition is applied to a single or a few scattering matrix data. Based on the scattering matrix acquired with an FM-CW polarimetric SAR system, we have devised a simple decomposition technique using the coherency matrix for the purpose of identifying scatterers. This paper presents the decomposition technique and some decomposition results obtained by a fully polarimetric FM-CW radar. It is shown the scattering mechanisms are well recovered and the orientation angles of wire scatterer are precisely measured.
引用
收藏
页码：2374 / 2379
页数：6
相关论文
共 50 条
  • [41] Speckle filtering in polarimetric SAR data based on the subspace decomposition
    Gu, J
    Yang, J
    Zhang, H
    Peng, YN
    Wang, C
    Zhang, H
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2004, 42 (08): : 1635 - 1641
  • [42] Improved four-component based polarimetric synthetic aperture radar image decomposition
    Maurya, Himanshu
    Kumar, Amit
    Mishra, Amit Kumar
    Panigrahi, Rajib Kumar
    IET RADAR SONAR AND NAVIGATION, 2020, 14 (04) : 619 - 627
  • [43] Fully Polarimetric Calibration of a Near-Field MIMO Imaging Radar Using the QCCLD Reflector
    Liu, Tianjin
    He, Xiaoyu
    Shan, Jingzhe
    Yang, Kuan
    Xie, Jianda
    Xu, Xiaojian
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2024, 72 (11) : 8669 - 8683
  • [44] A Programmable RF-Switched Double-Antenna Transponder for Fully Polarimetric Radar Calibration
    Yang, Kuan
    He, Xiaoyu
    Liu, Tianjin
    Shan, Jingzhe
    Xu, Xiaojian
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2024, 62
  • [45] Efficient parallel implementation of polarimetric synthetic aperture radar data processing
    Martinez, Sergio S.
    Marpu, Prashanth R.
    Plaza, Antonio J.
    HIGH-PERFORMANCE COMPUTING IN REMOTE SENSING IV, 2014, 9247
  • [46] Point Target Classification via Fast Lossless and Sufficient Ω-Ψ-Φ Invariant Decomposition of High-Resolution and Fully Polarimetric SAR/ISAR Data
    Paladini, Riccardo
    Famil, Laurent Ferro
    Pottier, Eric
    Martorella, Marco
    Berizzi, Fabrizio
    Mese, Enzo Dalle
    PROCEEDINGS OF THE IEEE, 2013, 101 (03) : 798 - 830
  • [47] Preservation of Polarimetric Properties Filtering for TSX Data Based on Barnes Decomposition
    Li, Hong Zhong
    Chen, Jin Song
    Jiang, Li Ming
    Liu, Lin
    IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2012, 5 (06) : 1831 - 1836
  • [48] Disaster Monitoring by Fully Polarimetric SAR Data Acquired With ALOS-PALSAR
    Yamaguchi, Yoshio
    PROCEEDINGS OF THE IEEE, 2012, 100 (10) : 2851 - 2860
  • [49] An Adaptive Decomposition Approach with Dipole Aggregation Model for Polarimetric SAR Data
    Wang, Zezhong
    Zeng, Qiming
    Jiao, Jian
    REMOTE SENSING, 2021, 13 (13)
  • [50] Correction of amplitude scintillation effect in fully polarimetric SAR coherency matrix data
    Mohanty, Shradha
    Khati, Unmesh
    Singh, Gulab
    Chandrasekhar, E.
    ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2020, 164 : 184 - 199
12345