Estimation of the Multielement Content in Rocks Based on a Combination of Visible–Near-Infrared Reflectance Spectroscopy and Band Index Analysis

Estimation of the Multielement Content in Rocks Based on a Combination of Visible–Near-Infrared Reflectance Spectroscopy and Band Index Analysis

Rock geochemical methods are effective for geological surveys, but typical sampling and laboratory-based analytical methods are time-consuming and costly. However, using visible–near-infrared spectroscopy to estimate the metal element content of rock is an alternative method. This study discussed th...

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Bibliographic Details
Main Authors: Guo Jiang, Xi Chen, Jinlin Wang, Shanshan Wang, Shuguang Zhou, Yong Bai, Tao Liao, He Yang, Kai Ma, Xianglian Fan
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Remote Sensing
Subjects:
visible–near-infrared
partial least squares
band indices
polymetallic element content
Online Access:https://www.mdpi.com/2072-4292/15/14/3591

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https://www.mdpi.com/2072-4292/15/14/3591

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