Estimating the Heavy Metal Contents in Entisols from a Mining Area Based on Improved Spectral Indices and Catboost

In the study of the inversion of soil multi-species heavy metal element concentrations using hyperspectral techniques, the selection of feature bands is very important. However, interactions among soil elements can lead to redundancy and instability of spectral features. In this study, heavy metal e...

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書誌詳細

主要な著者:	Pingjie Fu, Jiawei Zhang, Zhaoxian Yuan, Jianfei Feng, Yuxuan Zhang, Fei Meng, Shubin Zhou
フォーマット:	Artigo
言語:	Inglês
出版事項:	MDPI AG 2024-02-01
シリーズ:	Sensors
主題:	entisols hyperspectral remote sensing heavy metals spectral index Catboost
オンライン･アクセス:	https://www.mdpi.com/1424-8220/24/5/1492
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