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本文介绍了利用船测温度外部定标解译卫星红外云图海面温度场及其简化应用的方法。其计算处理方程为: 简化应用的方程为: T_e=T1[1+αT_1(D_e-D_1)] 诺阿卫星红外云图的水温解译图能够显示表面水温和黄、东海区冷暖系锋面及其流隔的时空变化。 在冬春季节,计算温度与船测表面温度比较。其结果是: 1.总体均绝差1.0℃左右; 2.相关系数0.9以上。 如果能够获得一系列晴空的云图和它的解译图,则对渔海况预报和渔场海洋学的研究及渔业生产具有很大的价值。
In this paper, we introduce the method of using external calibration of ship temperature to interpret the sea surface temperature field of satellite infrared cloud image and its simplified application. The calculation equation is as follows: T_e = T1 [1 + αT_1 (D_e-D_1)] The interpretation of the water temperature of the infrared image of Noah satellite can show the surface water temperature and yellow, Space-time changes. In winter and spring, calculate the temperature and ship surface temperature comparison. The results are: 1. The overall average difference of about 1.0 ℃; 2. The correlation coefficient of 0.9 or more. If a series of clear-sky maps and their interpretations are available, it is of great value to the study of fishing sea conditions and fishery oceanography and fisheries production.