马克ⅢCTD资料的校正和时间滞后订正

THE CALIBRATION AND THE TIME DELAY CORRECTION OF THE DATA FROM MARK Ⅲ CTD

本文比较了几种CTD资料的处理方法,对在中日黑潮调查中马克ⅢCTD观测资料的处理效果,指出了仪器的际定和数据处理是保证CTD资料质量的重要方面,描述了针对马克ⅢCTD的特点对温度观测值滤波和不进行滤波会对CTD资料产生的影响。

Comparing several methods of processing CTD data and analyzing the results of processing MARK Ⅲ CTD data from the China-Japan Joint Investigation on the Kuroshio, we found that both the calibration of instruments and the processing of data are important for us to guarantee the quality of CTD data. Furthermore, this paper also relates the different effects of the filtering and non-filtering of the. observed temperatures values obtained from MARK Ⅲ CTD on CTD data.