Module 4 - Image Preprocessing : Spatial & Spectral Enhancements and Band Indices

 


This map highlights a mountain peak located in the northwest section of the study area. The feature was identified by a small spike in layers 1–4 around pixel value 200 and a large spike in layers 5–6 between pixel values 9–11. To make the summit visually distinct, a false-color band combination emphasizing  Layers 5 and 6 was applied, which clearly contrasts the rocky peak from surrounding vegetated slopes and shadowed areas. Using the histogram and the inquire tool helped confirm the spectral characteristics and locate the feature accurately. This visualization provides a clear representation of terrain variability and the spectral differences between rocky and vegetated areas in the study site.

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