THEMIS—E卫星磁通门磁力仪数据（2007~2015）

本数据为国际交换的THEMIS-E卫星磁通门磁力仪观测的磁场数据，主要为DSL、GSM和GSE三种笛卡尔坐标下磁场三分量（XYZ）强度，包括1/128s，0.125s，0.25s和3s四种时间分辨率的数据，当探测器切换至高时间分辨模式观测时，探测的是高分辨率数据。数据的存储格式为CDF，每天一个数据文件，数据的时间范围为2007-02-18~2015-08-31。数据可用于磁层亚暴触发机制，时间演化过程和大尺度相互作用等方面的研究。

This dataset comprises magnetic field observations collected by the fluxgate magnetometer onboard the THEMIS-E satellite, which are available through international exchange. It primarily includes three-component (XYZ) magnetic field intensities in three Cartesian coordinate systems: DSL, GSM, and GSE. Four temporal resolutions are provided: 1/128 s, 0.125 s, 0.25 s, and 3 s, where high-resolution data is obtained when the detector operates in high-temporal-resolution mode. The data is stored in CDF format, with one data file generated per day. The temporal coverage of the dataset ranges from 2007-02-18 to 2015-08-31. This dataset can be utilized for research on the triggering mechanism, temporal evolution, and large-scale interactions of magnetospheric substorms.

搜集汇总

背景与挑战

背景概述

该数据集为THEMIS-E卫星2007-2015年间的磁通门磁力仪观测数据，包含多种时间分辨率的磁场三分量强度，适用于磁层物理研究。数据以CDF格式存储，每日一个文件，覆盖地球磁层区域。