Interferometric three-dimensional imaging on ground moving target

Author

Zhang Guanjie ; Qun, Zhang ; Tao, Zhang ; Zhicheng, Du ; Shouhong, Zhang

Author_Institution

Nat. Key Lab. of Radar Signal Process., Xidian Univ., Xi´´an, China

Volume

3

fYear

2004

fDate

31 Aug.-4 Sept. 2004

Firstpage

1934

Abstract

In this paper, a system of a three-dimensional (3D) interferometric SAR imaging for ground moving targets is analyzed. By using the estimation of angular motion parameters in the cross-range directions, the registration of the respective complex images can be achieved via compensating the respective echoes in the raw data level, and the 3D image can be reconstructed sequentially. Finally, the cross-range resolution of 3D image is analyzed.

Keywords

image reconstruction; image registration; image resolution; motion estimation; radar imaging; radiowave interferometry; synthetic aperture radar; SAR imaging; angular motion parameter estimation; cross-range image resolution; ground moving target; image reconstruction; image registration; interferometric three-dimensional imaging; Aircraft; Data engineering; Image resolution; Motion estimation; Radar imaging; Receiving antennas; Synthetic aperture radar; Synthetic aperture radar interferometry; Trajectory; Transmitting antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on

Print_ISBN

0-7803-8406-7

Type

conf

DOI

10.1109/ICOSP.2004.1442149

Filename

1442149