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CH_DNS_ACC_2_CH_TEC_TMS_2FCH_WND_ACC_2_CS_MAGGF_DNSxACC_2_GF_NE__KBR_2FGF_TECxTMS_2FGF_WNDxACC_2_GFx_FGM_ACAL_CORRGO_MAG_ACAL_CORRGR_DNSxACC_2_GR_NE__KBR_2FGR_TECxTMS_2FGR_WNDxACC_2_GRACE_x_MAGMM_CON_EPH_2_SW_ACCx_AE_2_SW_ACCxCAL_2_SW_ACCxPOD_2_SW_AEJxLPL_2FSW_AEJxLPS_2FSW_AEJxPBL_2FSW_AEJxPBS_2FSW_AOBxFAC_2FSW_ASMxAUX_1BSW_ASMxBUR_1BSW_AUXxORBCNTSW_CFW_SHA_2YSW_DNSxACC_2_SW_DNSxPOD_2_SW_EEFxTMS_2FSW_EFIx_LP_1BSW_EFIx_LP_FPSW_EFIx_LP_HMSW_EFIx_TCT02SW_EFIx_TCT16SW_EFIx_TII1BSW_EFIxIDM_2_SW_EFIxLPI_1BSW_EFIxTIE_2_SW_EFIxTISH1BSW_EFIxTISL1BSW_EGF_SHA_2_SW_FAC_LLS_2FSW_FAC_TMS_2FSW_FACxTMS_2FSW_GPSx_RN_1BSW_GPSx_RO_1BSW_GPSxNAV_1BSW_IBIxTMS_2FSW_IBP_CLI_2_SW_IPDxIRR_2FSW_LP_x_CA_1BSW_MAGx_CA_1BSW_MAGx_HR_1BSW_MAGx_LR_1BSW_MCO_SHA_2CSW_MCO_SHA_2DSW_MCO_SHA_2FSW_MCO_SHA_2XSW_MCO_SHA_2YSW_MCR_1DM_2_SW_MIN_1DM_2_SW_MIO_SHA_2CSW_MIO_SHA_2DSW_MIO_SHA_2ESW_MITx_LP_2FSW_MITxTEC_2FSW_MLI_SHA_2CSW_MLI_SHA_2DSW_MLI_SHA_2ESW_MMA_SHA_2CSW_MMA_SHA_2FSW_MODx_SC_1BSW_MTI_SHA_2CSW_NIX_TMS_2FSW_PC1xMAG_2FSW_PPIxFAC_2FSW_SC_xDYN_1BSW_SP3xCOM_2_SW_SP3xKIN_2_SW_STRxATT_1BSW_STRxEPF_1BSW_TECxTMS_2FSW_TIX_TMS_2FSW_ULFxMAG_2FSW_VFMxAUX_1BSW_VOBS_1M_2_SW_VOBS_4M_2_SW_WHIxEVT_2_

GFx_FGM_ACAL_CORR

Full product name
Magnetic measurements derived from GRACE-FO platform magnetometers

Description

This product contains calibrated magnetic measurements derived from GRACE-FO platform magnetometers

Data Access

  • Files
    • HTTPS (Product files): https://swarm-diss.eo.esa.int/#swarm/Multimission/GRACE-FO/Magnetic_data
    • FTP (Product files): ftp://swarm-diss.eo.esa.int/Multimission/GRACE-FO/Magnetic_data
  • Web services
    • Notebook
    • HAPI

Output variables

VariableUnitsDescriptionDimType
TimestampmsTimestamp1CDF_EPOCH
Latitude--1CDF_DOUBLE
Longitude--1CDF_DOUBLE
Radius--1CDF_DOUBLE
B_FGMnT[nT] Fluxgate magnetometer, FGM, aligned, vector-vector calibrated and corrected for satellite disturbances, FGM frame3CDF_DOUBLE
B_NECnT[nT] Fluxgate magnetometer, FGM, aligned, vector-vector calibrated and corrected for satellite disturbances, NEC frame3CDF_DOUBLE
q_NEC_FGM Quaternion, transformation: NEC ... FGM4CDF_DOUBLE
dB_MTQ_FGMnT[nT] Disturbance field related to magnetorquer, FGM frame3CDF_DOUBLE
dB_XI_FGMnT[nT] Disturbance field related to 2nd order non-linearities, FGM frame3CDF_DOUBLE
dB_NY_FGMnT[nT] Disturbance field related to 3rd order non-linearities, FGM frame3CDF_DOUBLE
dB_BT_FGMnT[nT] Disturbance field related to temperature dependency of offsets, FGM frame3CDF_DOUBLE
dB_ST_FGMnT[nT] Disturbance field related to temperature dependency of scale factors, FGM frame3CDF_DOUBLE
dB_SA_FGMnT[nT] Disturbance field related to solar array currents, FGM frame3CDF_DOUBLE
dB_BAT_FGMnT[nT] Disturbance field related to battery currents, FGM frame3CDF_DOUBLE
B_FLAG--1CDF_UINT1
LABELS_B-LABELS_B3CDF_CHAR
LABELS_BNEC-LABELS_BNEC3CDF_CHAR
LABELS_Q-LABELS_Q4CDF_CHAR

Related resources

  • Stolle, C., Michaelis, I., Xiong, C. et al., Observing Earth’s magnetic environment with the GRACE-FO mission. Earth Planets Space 73, 51 (2021).
    https://doi.org/10.1186/s40623-021-01364-w
GFx_FGM_ACAL_CORR
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European Space Agency
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