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Remote Sensing-Based Exploration of Structurally-Related Mineralizations around Mount Isa, Queensland, Australia
2016
Remote Sensing
Hyperspectral imaging is a powerful tool for mineral mapping and increasingly used in poorly-accessible areas. It only requires a limited amount of validation sample points, but can fail to discriminate spectrally-similar features. In this manuscript, we show that we improve the identification of interesting targets by including geomorphological data in the spectral mapping scheme. We jointly use geomorphic and spectral features to locate gossanous ironstone ridges as an indicator for possible
doi:10.3390/rs8050358
fatcat:fgo76yqg6rhixn2nr3n62o3dzq