DC magnetic field measurement of FY-3E satellite

This dataset contains the data files supporting the paper "The Distributions and Temporal Variations of FACs During Substorms and Quiet Periods", these data are in ". csv" format. The contents are as follows: 1. Trajectory of the FY-3E satellite from July 2021 to December 2023.2. IGRF magnetic field at the location of FY-3E satellite.3. 1-second time resulution, three-component magnetic field in the GEO coordinate system of the four magnetometers carried by the FY-3E satellite from July 2021 to December 2023.