Fluxgate magnetometers are revolutionizing mineral exploration through UAV aeromagnetic surveys. These compact, lightweight sensors are ideal for drone-based systems, enabling high-resolution magnetic mapping in inaccessible or hazardous terrains .

Drones equipped with three-component fluxgate magnetometers can perform detailed surveys at low altitudes. 

This allows for precise detection of magnetic anomalies associated with mineral deposits, providing crucial data for target generation and geological mapping efficiently and cost-effectively.