OBSERVATOIRE MAGNETIQUE AUTONOME ET AUTO-CALIBRE

摘要

Autonomous magnetic observatory which comprises a scalar magnetometer for measuring the modulus of the local magnetic field vector F, an angular magnetometer for measuring the direction of the vertical, the geographical North direction, the direction of the local magnetic field vector (formula ( I)), a variometer for measuring three variations of the local magnetic field vector (formula (I)), a clock, and a controller. Observatory in which the controller is configured to control and manage the orientation of sensors, acquire the measurements of the variometer, the scalar magnetometer, the angular magnetometer and the variometer, process the acquired measurements to automatically obtain the local magnetic field vector (formula (I )) and measurement errors associated with each instrument.