{"title":"Polarimetric Calibration of Spaceborne SAR Data in The Presence of the Ionosphere by Means of Azimuth Sub-Bands","authors":"Jun Su Kim, K. Papathanassiou","doi":"10.1109/IGARSS.2019.8899101","DOIUrl":null,"url":null,"abstract":"A methodology that allows the separation of Faraday Rotation (FR) distortion from system induced distortion for the calibration of spaceborne polarimetric data is proposed and discussed. The separation is based on the azimuth variation of the FR and relies on the assumption that the antenna patterns are sufficiently well characterized.","PeriodicalId":13262,"journal":{"name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","volume":"90 1","pages":"5278-5280"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IGARSS.2019.8899101","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A methodology that allows the separation of Faraday Rotation (FR) distortion from system induced distortion for the calibration of spaceborne polarimetric data is proposed and discussed. The separation is based on the azimuth variation of the FR and relies on the assumption that the antenna patterns are sufficiently well characterized.
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