Memoirs of the Kakioka Magnetic Observatory Vol.14 No.01， p.79, March, 1971
Magnetic Fields caused by Earth Surface Currents in Kanto District
Yanagihara, K.
Abstract
Amplitudes of observed geomagnetic short period variation change along AA'-line in Fig. 1 as is shown in Fig. 2. This is well explained by additional magnetic fields caused by earth surface currents which flow in the sedimentary layer of Kanto District.
