Memoirs of the Kakioka Magnetic Observatory Vol.26 No.02， p.15, March, 1998
Geomagnetic three components measurement with Overhauser magnetometer
Yamazaki, A. & Tokumoto, T.
Abstract
In the replacement of KASMMER during the period 1989-1992，we developed a technical method to measure geomagnetic three components using Overhauser magnetometers. For applying the Overhauser magnetometers to the components measurement，a modification of the Overhauser magnetometer was necessary，and Fanselau-Braunbek coils were used as compensating coils. Furthermore，a newly designed method was adopted for the D component measurement. ln this report，w e describe the design of the measuring method in detail and discuss the error estimation and the stability of the base line values.
