The map is compiled from sporadic aeromagnetic surveys but is incomplete, and has some large gaps in data, which is a hindrance to studying trans-national tectonics, and could benefit from satellite observational additions to improve it's coverage.
The map is compiled from sporadic aeromagnetic surveys, incorporating both ground-based, airbome and marine magnetic data, but is incomplete. It has some large gaps in data, which is a hindrance to studying trans-national tectonics, and could benefit from satellite observational additions to improve it's coverage.