Search Coil Magnetometer Array Data on Svalbard

Two-axis search coil magnetometers sample the horizontal components of Earths magnetic field at four sites on Svalbard. Norway at a rate of 10 s/sec. These data record ultra-low-frequency (ULF) oscillations in the Earth's space environment that are generated as a result of interactions and instabilities in the plasmas in the overhead ionosphere and magnetosphere. Note: Data have been added as of 19 December 2011.

双轴搜索线圈磁强计（two-axis search coil magnetometer）在挪威斯瓦尔巴群岛的四个观测站点，以10次每秒的采样率采集地球磁场的水平分量。本数据集记录了地球空间环境中的超低频（ultra-low-frequency, ULF）振荡信号，此类信号由头顶电离层（ionosphere）与磁层（magnetosphere）中的等离子体（plasma）相互作用及不稳定性过程激发产生。注：2011年12月19日起已新增相关数据。