Applying different Band Ratio composites on Sentinel-2 Imagery

Applying different Band Ratio composites on Sentinel-2 Imagery which equivalent to same band ratios applied on Landsat 7&8 as ( Abrams ratio, Kaufman ratio & Sultan ratio) Which used in geological applications such as mapping of Lithology, Alterations & Mineralisations.

Note:Final product textured with hillshade derived from SRTM V3 (1arcsecond)

5 thoughts on “Applying different Band Ratio composites on Sentinel-2 Imagery

    1. That depending on your practice and the study area,
      first you should detect the purpose of your study, then choose suitable band ratio to highlight your target features as Alteration, Mineralisations, Lithology, Vegetation, Urban… etc, plus collecting spectral signature from your target features for applying accuracy assessment

  1. شكرا على هذا العمل المفيد فى فصل الصخور

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