The elaborate procedure required to design a compact digital system suitable for use in relatively small aircraft is described. The system should be useful for...
The problems inherent in using a magnetometer on board a ship-based helicopter are discussed and the adaptations of equipment required and the techniques...
The value of the magnetic field is displayed directly in gammas. A digital-to-analog converter is designed to be used with pen recorder, although a digital...
The aeromagnetic survey operations of the Geological Survey of Canada (GSC) began in 1946, utilizing a magnetometer in a bird system towed by a Royal Canadian...