通过对磁场曲线形状的处理，测量数据误差计算，判断出最大误差点和数值。
The max error point and its value are judged by magnetic curve shape and sur2 vey data error.
对用后均法进行测量数据误差分析加以探讨，提出可以用该法计算间接观测值的标准偏差。
The analysis of measurement data error by using rear-average method was discussed. The method to count standard deviation of indirect measurement value by using rear-average method was proposed.
对用后均法进行测量数据误差分析加以探讨，提出可以用该法计算间接观测值的标准偏差。
The method to count standard deviation of indirect measurement value by using rear-average method was proposed.
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