Innovative FCC Combinations for Remote Sensing Applications in Mineral Exploration

False Color Composite (FCC) combinations have emerged as a vital tool in remote sensing, particularly for hydrothermal alteration exploration. By leveraging strategic spectral band mapping, FCC enhances mineralogical contrasts, enabling the differentiation of overlapping alteration zones and identification of hydrothermal systems. This study explores novel FCC combinations derived from ASTER imagery, aimed at characterizing key alteration types such as Potassic, Phyllic, Argillic, Sericitic, Propylitic, and Silicic zones. The research highlights the diagnostic potential of combinations like ۴-۳-۱, ۷/۵-۶-۲, and ۸-۷/۵-۲, offering refined insights into geological complexities and supporting advanced mineral exploration. The findings underscore FCC's enduring relevance in the evolving landscape of remote sensing technologies, contributing to improved exploration strategies and sustainable resource management.

کلیدواژه ها:

False Color Composite (FCC) ، Hydrothermal Alteration ، ASTER Imagery ، Remote Sensing ، Mineral Exploration