revealing an ancient river and a large magnetic anomaly, among other key features. These new maps prove for the first time that the lake’s hydrothermal systems extend into its hidden depths ...

Sample locations and inferred geological map of the southern part of Zealandia ... Australia and Antarctica discovered various magnetic anomalies. One anomaly is of great interest to the ...

"Our team has been setting the pace in advancing magnetic anomaly-based navigation, from establishing statistical rigor around performance and map quality to shaping requirements for magnetic maps ...

A magnetic observatory is being re-established on South Georgia to provide vital data on the 'South Atlantic Anomaly' as scientists monitor a possible reversal of the earth's magnetic field.

A fairly well-known phenomenon called South Atlantic Anomaly (SAA) refers to the unusually weak magnetic field over South America and the southern Atlantic Ocean. And scientists acknowledge that ...