Automated lithological mapping by integrating spectral enhancement techniques and machine learning algorithms using AVIRIS-NG hyperspectral data in Gold-bearing granite-greenstone rocks in Hutti, India

Kumar, Chandan; Chatterjee, Snehamoy; Oommen, Thomas; Guha, Arindam

doi:10.1016/j.jag.2019.102006

Public

Automated lithological mapping by integrating spectral enhancement techniques and machine learning algorithms using AVIRIS-NG hyperspectral data in Gold-bearing granite-greenstone rocks in Hutti, India

Published in International Journal of Applied Earth Observation and Geoinformation • Nov 29, 2019

Authors:

Chandan Kumar

Snehamoy Chatterjee

Thomas Oommen

Abstract

In this study, we proposed an automated lithological mapping approach by using spectral enhancement techniques and Machine Learning Algorithms (MLAs) using Airborne Visible Infrared Imaging Spectroradiometer-Next Generation (AVIRIS-NG) hyperspectral data in the greenstone belt of the Hutti area, Ind...

Subject

Hyperspectral imaging

Principal component analysis

Support vector machine

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