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IEEE Workshop on Advances in Techniques for Analysis of Remotely Sensed Data, 2003最新文献

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Information and understanding: analysis of remotely sensed data 信息和理解:分析遥感数据
IEEE Workshop on Advances in Techniques for Analysis of Remotely Sensed Data, 2003 Pub Date : 2003-10-27 DOI: 10.1109/WARSD.2003.1295165
J. Richards
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引用次数: 2
Effects of spectral transformations in statistical modeling of leaf biochemical concentrations 光谱变换对叶片生化浓度统计建模的影响
IEEE Workshop on Advances in Techniques for Analysis of Remotely Sensed Data, 2003 Pub Date : 2003-10-27 DOI: 10.1109/WARSD.2003.1295203
Runhe Shi, D. Zhuang, Z. Niu
{"title":"Effects of spectral transformations in statistical modeling of leaf biochemical concentrations","authors":"Runhe Shi, D. Zhuang, Z. Niu","doi":"10.1109/WARSD.2003.1295203","DOIUrl":"https://doi.org/10.1109/WARSD.2003.1295203","url":null,"abstract":"The prediction of leaf biochemical concentrations with hyperspectral data is one of latest research directions in hyperspectral remote sensing. Statistical modeling being a convenient and common-used method, spectral transformations are always performed as its preprocess. We discussed several usual transformations including full-band based transformations such as reciprocal, logarithm, and derivative spectra, and one-absorption-feature based transformation: continuum removal. The effects of those transformations on the prediction of C/N were compared using correlation analyses and stepwise regressions. Results show that the effect of continuum removal is the best, which is physically based and not site-specific at all.","PeriodicalId":395735,"journal":{"name":"IEEE Workshop on Advances in Techniques for Analysis of Remotely Sensed Data, 2003","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127387412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
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