INTERFEROMETRIC PROCESSING OF CIRCULAR SAR USING FULLY POLARIMETRIC C-BAND DATA

被引：0
|
作者：
Hu, Xiaoning [1 ,2 ]
Wang, Bingnan [1 ]
Xiang, Maosheng [1 ,2 ]
Zhou, Liangjiang [1 ,2 ]
Fu, Xikai [1 ,2 ]
Qian, Qian [1 ,2 ]
机构：
[1] Chinese Acad Sci, Inst Elect, Natl Key Lab Microwave Imaging Technol, Beijing 100190, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100190, Peoples R China
来源：
IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2018年
关键词：
Circular SAR (CSAR); Interference; Back Projection Algorithm;
D O I：
暂无
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：
The combination of interference and circular SAR (CSAR) can reduce the influence of high sidelobes in the vertical direction of CSAR while retaining the merits of CSAR, such as subwavelength resolution and 3D imaging capability. However, C-band repeated pass interference is difficult due to short wavelength and decorrelation. This paper introduces interferometric processing of CSAR using fully polarimetric C-band circular data which is acquired over a test site in Zhuhai, China. The phase of 2D CSAR images obtained at two different platform height in the same subaperture is different. And the interferogram is acquired based on the phase difference. The experiment verifies the feasibility of repeated pass interference model for CSAR at C-band.
引用
收藏
页码：4431 / 4434
页数：4
相关论文
共 50 条
  • [1] Extraction and evaluation of polarimetric signature of various crop types using C-band and L-band fully polarimetric SAR data
    Verma, Abhinav
    Haldar, Dipanwita
    [J]. 2020 IEEE INDIA GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (INGARSS), 2020, : 37 - 41
  • [2] DEM EXTRACTION USING C-BAND CIRCULAR SAR DATA
    Feng, Shanshan
    Lin, Yun
    Hong, Wen
    Han, Bing
    Wang, Yanping
    Yang, Yanhui
    Shen, Wenjie
    Teng, Fei
    [J]. 2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019), 2019, : 552 - 555
  • [3] Modelling of early winter snow density using fully polarimetric C-band SAR data in the Indian Himalayas
    Varade, Divyesh
    Manickam, Surendar
    Dikshit, Onkar
    Singh, Gulab
    Snehmani
    [J]. REMOTE SENSING OF ENVIRONMENT, 2020, 240
  • [4] Interferometric processing of C-band SAR data for the improvement of stand age estimation in rubber plantation
    Trisasongko, Bambang H.
    Paull, David J.
    Panuju, Dyah R.
    [J]. INTERNATIONAL SEMINAR ON PHOTONICS, OPTICS, AND ITS APPLICATIONS (ISPHOA 2014), 2015, 9444
  • [5] Forest type discrimi nation using calibrated C-band polarimetric SAR data
    Touzi, R
    Landry, R
    Charbonneau, FJ
    [J]. CANADIAN JOURNAL OF REMOTE SENSING, 2004, 30 (03) : 543 - 551
  • [6] Polarimetric classification of C-band SAR data for forest density characterization
    Varghese, A. O.
    Joshi, A. K.
    [J]. CURRENT SCIENCE, 2015, 108 (01): : 100 - 106
  • [7] Ocean Vector Winds Retrieval From C-Band Fully Polarimetric SAR Measurements
    Zhang, Biao
    Perrie, William
    Vachon, Paris W.
    Li, Xiaofeng
    Pichel, William G.
    Guo, Jie
    He, Yijun
    [J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2012, 50 (11): : 4252 - 4261
  • [8] Potential of soil moisture estimation using C-band polarimetric SAR data in arid regions
    Yang, Liping
    Feng, Xiaodong
    Liu, Fei
    Liu, Jing
    Sun, Xiaohui
    [J]. INTERNATIONAL JOURNAL OF REMOTE SENSING, 2019, 40 (5-6) : 2138 - 2150
  • [9] Inversion of Rice Biophysical Parameters Using Simulated Compact Polarimetric SAR C-Band Data
    Guo, Xianyu
    Li, Kun
    Shao, Yun
    Wang, Zhiyong
    Li, Hongyu
    Yang, Zhi
    Liu, Long
    Wang, Shuli
    [J]. SENSORS, 2018, 18 (07)
  • [10] The sensitivity of C-Band polarimetric SAR to crop condition
    McNairn, H
    Decker, V
    Murnaghan, K
    [J]. IGARSS 2002: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM AND 24TH CANADIAN SYMPOSIUM ON REMOTE SENSING, VOLS I-VI, PROCEEDINGS: REMOTE SENSING: INTEGRATING OUR VIEW OF THE PLANET, 2002, : 1471 - 1473
12345