Magnetic Anomaly Map Of The World

This map shows areas on the globe where there are disturbances in the earths magnetic field. The wdmam world digital magnetic anomaly map is an international scientific project under the auspices of iaga international association of geomagnetism and aeronomy and cgmw commission for the geological map of the world aiming to compile and make available magnetic anomalies caused by the earth lithosphere on continental. The magnetic anomaly map of the world is the first global compilation of the wealth of magnetic anomaly information derived from more than 50 years of aeromagnetic surveys over land areas.

magnetic anomaly map of the world