Last updated by The POOG on December 16, 2020.

This topic includes the earth’s magnetic field, migration of the magnetic poles, and the magnetosphere which is earth’s shield.

Magnetometer Networks

This topic requires scientific knowledge to understand.



  1. What Is A Magnetometer?, June 2, 2017.
  2. Z. M. K. Abda, N. F. A. Aziz, M. Z. A. A. Kadir and Z. A. Rhazali,. A Review of Geomagnetically Induced Current Effects on Electrical Power System: Principles and Theory. IEEE Access, vol. 8, pp. 200237-200258, 2020, doi: 10.1109/ACCESS.2020.3034347.