A multi-baseline interferometric phase error calibration method based on fast autofocus

WANG Longxiang; XIANG Wei; WANG Jili; ZHANG Zixuan; WANG Haoze; LU Hongliang; SONG Hongjun

doi:10.11834/jrs.20265358

Theoretical and Methodological | Views:240Downloads:188CSCD:0

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A multi-baseline interferometric phase error calibration method based on fast autofocus
“TomoSAR, a tomographic synthetic aperture radar based on multi baseline interference, obtains multi baseline observation data through single antenna repeated flight or single antenna single flight, forming a third dimensional synthetic aperture in the elevation direction, thus possessing three-dimensional imaging capability and achieving fine reconstruction of forest three-dimensional structure. The research progress in the field of forest mapping is introduced. The team has established a fast self focusing phase correction method for SFCOA, providing a solution to the balance between TomoSAR data processing efficiency and accuracy.”
- role：First author第一作者
- Affiliation：
  Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
  School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
- Email：wanglongxiang21@mails.ucas.ac.cn
- Introduction：王龙祥，研究方向为层析SAR三维成像理论与方法。E-mail： wanglongxiang21@mails.ucas.ac.cn
WANG Longxiang
12 * ,
- role：Corresponding author通信作者
- Affiliation：
  Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
- Email：xiangwei@aircas.ac.cn
- Introduction：向卫，研究方向为合成孔径雷达干涉、差分干涉、层析成像理论与方法。E-mail： xiangwei@aircas.ac.cn
XIANG Wei
1 * ,
- Affiliation：
  Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
WANG Jili
1 * ,
- Affiliation：
  Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
  School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
ZHANG Zixuan
12 * ,
- Affiliation：
  Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
  School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
WANG Haoze
12 * ,
- Affiliation：
  Qilu Aerospace Information Research Institute, Ji'nan 250000, China
LU Hongliang
3 * ,
- Affiliation：
  Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China
SONG Hongjun
1 *
Vol. 30, Issue 4, Pages: 929-942(2026)
DOI：10.11834/jrs.20265358
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A multi-baseline interferometric phase error calibration method based on fast autofocus

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A multi-baseline interferometric phase error calibration method based on fast autofocus

WANG Longxiang

XIANG Wei

WANG Jili

ZHANG Zixuan

WANG Haoze

LU Hongliang

SONG Hongjun

DOI：10.11834/jrs.20265358

AI Introduction

Full Text(HTML)

Figs( 28 ) Tabs( 3 )

References

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