An Indirect Inversion Scheme for Retrieving Toxic Metal Concentrations Using Ground-Based Spectral Data in a Reclamation Coal Mine, China

An Indirect Inversion Scheme for Retrieving Toxic Metal Concentrations Using Ground-Based Spectral Data in a Reclamation Coal Mine, China

A reclamation coal mine in Baishui County of Shaanxi Province, China, was selected as the study area to develop a fast survey method for estimating soil heavy metal concentrations using spectral data. A portable object spectrometer manufactured by Analytical Spectral Devices (ASD) was used to measur...

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Bibliographic Details
Main Authors: Yi Su, Bin Guo, Yongzhi Lei, Dingming Zhang, Xianan Guo, Liang Suo, Yonghua Zhao, Yi Bian
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Water
Subjects:
hyperspectral
soil heavy metals
indirect inversion method
random forest
Online Access:https://www.mdpi.com/2073-4441/14/18/2784

Internet

https://www.mdpi.com/2073-4441/14/18/2784

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