{"title":"随机层状介质的相干全微波散射公式","authors":"Esteban Calzetta and Mariano Franco","doi":"10.1364/josaa.510426","DOIUrl":null,"url":null,"abstract":"We present a fully coherent, analytic model of the backscattering intensity in all <span><span>HH, HV, VH</span><script type=\"math/tex\">HH, HV, VH</script></span>, and <span><span>VV</span><script type=\"math/tex\">VV</script></span> channels, for the volume scattering of radiation from a layer of finite thickness, such as a vegetation layer over bare soil. We aim for a simple, not numerically intensive, model that could be used either as a forward model in a Bayesian estimation scheme, or else as a preliminary means to identify key features of a concrete problem, for its further analysis by more sophisticated theoretical and numerical approaches.","PeriodicalId":501620,"journal":{"name":"Journal of the Optical Society of America A","volume":"72 3 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Coherent full microwave scattering formulation for random layered media\",\"authors\":\"Esteban Calzetta and Mariano Franco\",\"doi\":\"10.1364/josaa.510426\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a fully coherent, analytic model of the backscattering intensity in all <span><span>HH, HV, VH</span><script type=\\\"math/tex\\\">HH, HV, VH</script></span>, and <span><span>VV</span><script type=\\\"math/tex\\\">VV</script></span> channels, for the volume scattering of radiation from a layer of finite thickness, such as a vegetation layer over bare soil. We aim for a simple, not numerically intensive, model that could be used either as a forward model in a Bayesian estimation scheme, or else as a preliminary means to identify key features of a concrete problem, for its further analysis by more sophisticated theoretical and numerical approaches.\",\"PeriodicalId\":501620,\"journal\":{\"name\":\"Journal of the Optical Society of America A\",\"volume\":\"72 3 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Optical Society of America A\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/josaa.510426\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Optical Society of America A","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/josaa.510426","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Coherent full microwave scattering formulation for random layered media
We present a fully coherent, analytic model of the backscattering intensity in all HH, HV, VH, and VV channels, for the volume scattering of radiation from a layer of finite thickness, such as a vegetation layer over bare soil. We aim for a simple, not numerically intensive, model that could be used either as a forward model in a Bayesian estimation scheme, or else as a preliminary means to identify key features of a concrete problem, for its further analysis by more sophisticated theoretical and numerical approaches.
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