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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Pastina, D. Buratta, L. Turin, F. Cristallini, D. |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Information Engineering, Electronics and Telecommunications (DIET), University of Rome “La Sapienza”, Italy (Pastina, D.; Buratta, L.; Turin, F.) || Department of Array Based Radar Imaging, Fraunhofer Institute for High Frequency and Radar Techniques, Wachtberg, Germany (Cristallini, D.) |
| Abstract | The focus of the paper is on the exploitation of COSMO-SkyMed (CSK) spotlight SAR images for Ground Moving Target Indication (GMTI). To this purpose two moving target detection schemes are considered: the first is based on a bank of Chirp Scaling Algorithms (CSAs), each one matched to a different relative speed between the radar antenna and the target, and the second is based on Change Detection (CD) applied to sub-images obtained by splitting the overall aperture into sub-apertures. The application of the techniques to Single Look Complex (SLC) CSK spotlight SAR images shows the feasibility of a GMTI mode able to extract medium/high radar cross section moving targets even for single channel spaceborne systems. |
| Starting Page | 1918 |
| Ending Page | 1921 |
| File Size | 3381885 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424484447 |
| e-ISBN | 9781424484430 |
| DOI | 10.1109/CIE-Radar.2011.6159950 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-10-24 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Azimuth Apertures Focusing Synthetic aperture radar Spaceborne radar Radar imaging Clutter Cosmo-SkyMed GMTI SAR |
| Content Type | Text |
| Resource Type | Article |
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