使用日温度循环模式的Ahi-8测量所得地表温度的时间归一化

Geng-Ming Jiang, Wen-Xia Li, Guicai Li, Chuan Li
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引用次数: 1

摘要

本文研究了日温度循环(DTC)模型的发展及其在Himawari-8上先进的Himawari成像仪测量的地表温度(LST)时间归一化中的应用。结果表明,DTC模型能较好地描述4个典型地点的地表温度日变化,均方根误差(RMSE)小于0.45 K,整个研究区约90%的RMSE小于1.0 K。最后,使用DTC模型生成时间归一化的LST。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Temporal Normalization of Land Surface Temperature Derived from Ahi-8 Measurements using a Diurnal Temperature Cycle Model
This work addresses the development of Diurnal Temperature Cycle (DTC) model and its application of temporal normalization of Land Surface Temperature (LST) derived from the measurements acquired by the Advanced Himawari Imager on Himawari-8. The results show that the DTC model can describe the LST diurnal variation with root-mean-square error (RMSE) less than 0.45 K at the four selected typical locations, and with about 90% RMSEs less than 1.0 K over the whole study area. Finally, temporally normalized LST is produced using the DTC model.
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