TY - JOUR A1 - Alconcel, L. N. S. A1 - Fox, P. A1 - Brown, P. A1 - Oddy, T. M. A1 - Lucek, E. L. A1 - Carr, C. M. T1 - An initial investigation of the long-term trends in the fluxgate magnetometer (FGM) calibration parameters on the four Cluster spacecraft JO - Geosci. Instrum. Method. Data Syst. J1 - GI VL - 3 IS - 2 SP - 95 EP - 109 Y1 - 2014/07/11 PB - Copernicus Publications SN - 2193-0864 UR - https://gi.copernicus.org/articles/3/95/2014/ L1 - https://gi.copernicus.org/articles/3/95/2014/gi-3-95-2014.pdf DO - 10.5194/gi-3-95-2014 ER -