This report shows the results of a test survey aimed at comparing four different UAV-based (Unmanned Aerial Vehicle) magnetometers and their capabilities to detect various infrastructure utilities.

Researchers built a fingernail-sized magnetometer using metasurfaces that measures fields billions of times weaker than Earth ...

Researchers at the University of Warwick in the UK have created an ultrasensitive magnetometer based on nitrogen-vacancy ...

The ocean abundant with undiscovered resources is an important frontier for humanity’s exploration of the Earth. As the pressure on global supply and demands increases, deep-sea research and ...