Remote Sensing | |
Polarimetric Calibration of CASMSAR P-Band Data Affected by Terrain Slopes Using a Dual-Band Data Fusion Technique | |
Lu Liao3  Jie Yang3  Pingxiang Li3  Fenfen Hua2  Nicolas Baghdadi1  | |
[1] The State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan 430079, China;;School of Environmental Science and Spatial Informatics, China University of Mining & Technology, Xuzhou 221008, China; E-Mail:;The State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan 430079, China; E-Mails: | |
关键词: SAR; polarimetric calibration; polarization orientation angle shift; data fusion; Chinese Academy of Surveying and Mapping Synthetic Aperture Radar (CASMSAR); | |
DOI : 10.3390/rs70404784 | |
来源: mdpi | |
【 摘 要 】
For airborne synthetic aperture radar (SAR) polarimetric calibration (PolCAL) based on distributed targets, it is important to ensure the removal of both the polarimetric distortion and terrain slope effect. This paper proposes a new technique for PolCAL in mountainous areas, without the use of corner reflectors (CRs). The technique based on dual-band data fusion consists of two steps. First, the polarization orientation angle shift (POAS), as
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190013729ZK.pdf | 37000KB | download |