ZHANG Xingfu, SHEN Yunzhong. Calibration of CHAMP Accelerometer Data with Dynamical Method[J]. Geomatics and Information Science of Wuhan University, 2007, 32(2): 176-179.
Citation: ZHANG Xingfu, SHEN Yunzhong. Calibration of CHAMP Accelerometer Data with Dynamical Method[J]. Geomatics and Information Science of Wuhan University, 2007, 32(2): 176-179.
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Calibration of CHAMP Accelerometer Data with Dynamical Method

    Abstract
  • The calibration method for CHAMP accelerometer data based on the dynamical method is given out,and the corresponding formulae are derives out.This method can com-pute the geopotential coefficients and the scale and bias parameters for calibrating accelerom-eter data at the same time.The results show that this method is feasible and can obviously improve the accuracy of recovered geopotential;therefore the accelerometer calibration is necessary in recovering the geopotential model.
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