Multispectral analysis is a technique that uses data collected by drones equipped with specialized cameras to obtain precise information about a given area and to identify minerals and their concentration levels.

By capturing images across different wavelengths, drone-based data collection allows for the detection of subtle variations in soil composition and the presence of minerals.
 

This technique is a valuable tool for the mining industry, enabling more informed and efficient decision-making while ensuring sustainability and safety in mining operations.
 

Applications include:

• Identification of mineralized regions based on known outcropping occurrences

• Development of mineralogical–spectral databases to identify geological or hydrothermal alteration domains

• Remote sensing – broad-scale geological mapping using updated or historical satellite imagery

• Training and consulting in the interpretation of multispectral orbital data