Lithological mapping enhancement by integrating Sentinel 2 and gamma-ray data utilizing support vector machine: A case study from Egypt

Ali Shebl,Mahmoud Abdellatif, Musa Hissen,Mahmoud Ibrahim Abdelaziz,Árpád Csámer

International Journal of Applied Earth Observation and Geoinformation（2021）

引用 15|浏览0

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摘要

•Integrated gamma-ray Sentinel 2 data efficiently boosts lithological discrimination.•Fused with sentinel 2, total count value is better than K, Th or U content.•SVM efficiently classify 13 rock units using blended gamma-ray Sentinel 2 data.•Reference map having the same pixel size and dimensions is recommended for sampling.

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关键词

Lithological mapping,Sentinel 2,Spectrometric gamma-ray,Data fusion,Support vector machine

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