Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth crust. Magnetic anomalies
The raw measurement data (the files that come straight from the magnetometer) and raw data with directions from the Upper Permian-Lower Triassic limestones.
This data set was acquired with a ship-based Magnetometer during Vema expedition V3108 conducted in 1974 (Chief Scientist: Dr. Steve Eittreim). These data files are of MGD77 format and include Magneti
Interdisciplinary Earth Data Alliance (IEDA)2010-03-10 更新30
This record describes magnetometer data collected on RV Investigator voyage IN2025_V02, ' SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle...