地震前兆观测仪器的校准与标定辨析

ANALYSIS OF EARTHQUAKE PRECURSOR OBSERVATION INSTRUMENT CALIBRATION AND SELF-CALIBRATION

摘要: 对地震行业常用的"标定"术语和计量领域的"校准"术语之间的异同进行分析,同时提出目前"标定"在保障地震仪器观测质量中的作用及限制,最终指出并强调了"校准"在确保地震仪器观测量值单位统一、量值准确的法定地位。

Abstract: The differences and similarities of two terms self-calibration and calibration, which one commonly used in earthquake industry and another used in metrology are discussed in this paper.The effects of self-calibration which to guarantee the observation quality of earthquake instrumentations is analyzed.The legal status of calibration to ensure consistency of unit and preciseness of observation result of earthquake instrumentation is emphasized.