Jiachen Ding, P. Yang, M. King, S. Platnick, K. Meyer, Chenxi Wang
{"title":"A Gas Absorption Parameterization Model for Hyperspectral Shortwave Radiative Transfer Computations","authors":"Jiachen Ding, P. Yang, M. King, S. Platnick, K. Meyer, Chenxi Wang","doi":"10.1364/HISE.2019.HW5C.4","DOIUrl":null,"url":null,"abstract":"A regression-based gas absorption parameterization method is developed. The present method considers an inhomogeneous atmosphere as a whole to perform regression calculations. This method can be applied in fast hyperspectral shortwave radiative transfer computations because of its computational efficiency and accuracy. We incorporate this regression method into a fast small-angle approximation radiative transfer model that fully considers the polarization state of radiative transfer.","PeriodicalId":174423,"journal":{"name":"Optical Sensors and Sensing Congress (ES, FTS, HISE, Sensors)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Sensors and Sensing Congress (ES, FTS, HISE, Sensors)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/HISE.2019.HW5C.4","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 regression-based gas absorption parameterization method is developed. The present method considers an inhomogeneous atmosphere as a whole to perform regression calculations. This method can be applied in fast hyperspectral shortwave radiative transfer computations because of its computational efficiency and accuracy. We incorporate this regression method into a fast small-angle approximation radiative transfer model that fully considers the polarization state of radiative transfer.
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