Three-dimensional space-borne synthetic aperture radar (SAR) imaging with multiple pass processing
She, Zhishun, Gray, D A, Bogner, R E, Homer, J and Longstaff, I D (2002) Three-dimensional space-borne synthetic aperture radar (SAR) imaging with multiple pass processing.
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Abstract
Three-dimensional (3D) synthetic aperture radar (SAR) imaging via multiple-pass processing is an extension of interferometric SAR imaging. It exploits more than two flight passes to achieve a desired resolution in elevation. In this paper, a novel approach is developed to reconstruct a 3D space-borne SAR image with multiple-pass processing. It involves image registration, phase correction and elevational imaging. An image model matching is developed for multiple image registration, an eigenvector method is proposed for the phase correction and the elevational imaging is conducted using a Fourier transform or a super-resolution method for enhancement of elevational resolution. 3D SAR images are obtained by processing simulated data and real data from the first European Remote Sensing satellite (ERS-1) with the proposed approaches.
| Item Type: | Article |
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| Additional Information: | Reproduced by permission of the publisher. © 2002 Taylor and Francis. This is an electronic version of an article published in She, Z., Gray, D. A., Bogner, R. E., Homer, J., & Longstaff, I. D. (2002)'Three-dimensional space-borne synthetic aperture radar (SAR) imaging with multiple pass processing'. International Journal Remote Sensing, 23(20), 4357'4382. The final version of the article as published in the print edition of the International Journal of Remote Sensing by Taylor and Francis is available online at http://dx.doi.org/10.1080/01431160210153075 |
| Keywords: | 3D SAR, multiple pass processing, ERS-1, super-resolution |
| Divisions: | ?? GlyndwrUniversity ?? |
| Depositing User: | ULCC Admin |
| Date Deposited: | 05 Oct 2011 09:14 |
| Last Modified: | 11 Dec 2017 20:06 |
| URI: | https://wrexham.repository.guildhe.ac.uk/id/eprint/311 |
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