吕风章, 解用明, 张双凤. 提高地磁绝对观测数据精度的有效途径[J]. 华北地震科学, 2007, 25(1): 53-55.
引用本文: 吕风章, 解用明, 张双凤. 提高地磁绝对观测数据精度的有效途径[J]. 华北地震科学, 2007, 25(1): 53-55.
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LU Feng-zhang, XIE Yong-ming, ZHANG Shuang-feng. AN EFFECTIVE WAY TO RAISE THE DATA PRECISION IN GEOMAGNETIC ABSOLUTE OBSERVATION[J]. North China Earthquake Sciences, 2007, 25(1): 53-55.
Citation: LU Feng-zhang, XIE Yong-ming, ZHANG Shuang-feng. AN EFFECTIVE WAY TO RAISE THE DATA PRECISION IN GEOMAGNETIC ABSOLUTE OBSERVATION[J]. North China Earthquake Sciences, 2007, 25(1): 53-55.
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提高地磁绝对观测数据精度的有效途径

AN EFFECTIVE WAY TO RAISE THE DATA PRECISION IN GEOMAGNETIC ABSOLUTE OBSERVATION

    摘要
  • 摘要: 经过长期观察发现用CZM-2型核旋仪(及其同类仪器)进行定点观测读数时, 运用分量仪线圈"单向"旋转的方法进行分量观测, 再加上做好一些其它辅助措施, 能够充分消除人为因素和仪器本身误差所带来的影响, 明显提高仪器的观测精度, 达到使观测资料更加准确的目的。

     

    Abstract: After a long period observation we found, it can fully eliminate the artificial and instrumental influ-ence to make the coil of component magnetometer rotate in one direction.With some additional measures, it can raise the observational precision obviously.

     

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