“The Mines Eye system integrates a magnetometer with high-resolution aerial and infrared imaging, enabling remote surveillance of large, contaminated areas. Using artificial intelligence, it can detect explosive remnants of war—including anti-tank mines—even beneath vegetation. The system supplies operators with detailed mapping and anomaly reports, supporting safer and better-informed decisions ahead of manual or mechanical clearance,” the report reads.
What this is doing is using a very sensitive sensor to map the earth's magnetic field in a very localized area, from there the signature of a mine can be identified directly or an older measurement of the same place can be compared and subtracted to identify mines added after the initial high resolution survey.
https://m.youtube.com/watch?v=hzRJxj19LxE&pp=0gcJCfwAo7VqN5tD