摘要
用累加法对声速剖面仪和CTD声速剖面仪测量声速剖面资料进行了类比计算,得出两者测量声速具有可替换性的结论,并对声速剖面仪测量声速剖面的时间间隔作了探讨。
In this paper, comparison of the sound speed profile data of HY1200 sound velocimeter, the data of CTD sound velocimeter with the accumulative method is made. The results indicate that the former two methods in sound speed survey can be used alternatively and the survey interval of sound speed profile is discussed as well.
出处
《海洋测绘》
2008年第2期57-59,共3页
Hydrographic Surveying and Charting
关键词
声速
声速改正
声速剖面仪
CTD
sound velocity
sound velocity correction
sound velocimeter
CTD
