Doppler Frequency Estimation of Point Targets in the Single-Channel SAR Image by Linear Least Squares
This paper presents a method and results for the estimation of residual Doppler frequency, and consequently the range velocity component of point targets in single-channel synthetic aperture radar (SAR) focused single-look complex (SLC) data. It is still a challenging task to precisely retrieve the...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-07-01
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| Series: | Remote Sensing |
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| Online Access: | http://www.mdpi.com/2072-4292/10/7/1160 |