论文部分内容阅读
温度、盐度观测资料的误差分析结果表明：浅海区温、盐的观测误差冬季较小，分别约为０．４℃和０．２；夏季较大，在跃层附近层次由定深偏差所引起的温、盐观测误差分量分别可达１．３２℃和０．１１．温、盐的资料误差更大，夏季跃层处温、盐的日替代资料误差分别可达２．６２℃和０．１７．作者还就造成观测误差、资料误差的原因作了分析，对合理使用历史调查资料提出意见．
The results of error analysis of temperature and salinity observations show that the observation errors of temperature and salinity in shallow sea area are relatively small in winter and are about 0.4 ℃ and 0.2 respectively. In summer, Caused by temperature, salt observation error components were up to 1.32 ℃ and 0.11. The error of the data of temperature and salt is larger, and the error of daily replacement of temperature and salt in summer is 2.62 ℃ and 0.17 respectively. The author also made an analysis of the causes of observation errors and data errors, and put forward opinions on the rational use of historical survey data.