Green Matters on MSN

New Map Reveals Strange Dent in the Magnetic Field Beneath Australia

The recent Australia Magnetic Anomaly mapping was done using regional aeromagnetic data gathered during the Northern Territory Government’s Bonney Well Survey.
Frontiers

Advances in PNT from near-Earth space to deep-space environment

The rapid development of technologies such as the Beidou navigation satellite system (BDS) and low-earth-orbit (LEO) ...