摘要
作者通过理论和试验工作，叙述了利用四阶差分的方法确定高精度磁力仪的噪声水平是可靠的，同时也表明四阶差分方法对观测结果中的错误数据进行判别是有效的。
Abstract
Based on theoretical and experimental work, the authors argue for the reliability of utilizing the quartic exponent method to determine noise level of the high-precision magnetometer, and also indicate the effectiveness of the quartic exponent difference method in discriminating erroneous data in observations.
出处
《物探与化探》
CAS
CSCD
1990年第1期42-46,共5页
Geophysical and Geochemical Exploration
