Sea surface temperature (SST) is one of the important parameters of global ocean and climate research, whichcan be retrieved by satellite infrared and passive microwave remote sensing instruments. While satellite infrared SST offershigh spatial resolution, it is limited by cloud cover. On the other hand, passive microwave SST provides all-weatherobservation but suffers from poor spatial resolution and susceptibility to environmental factors such as rainfall, coastaleffects, and high wind speeds. To achieve high-precision, comprehensive, and high-resolution SST data, it is essential tofuse infrared and microwave SST measurements. In this study, data from the Fengyun-3D (FY-3D) medium resolutionspectral imager II (MERSI-II) SST and microwave imager (MWRI) SST were fused. Firstly, the accuracy of both MERSI II SST and MWRI SST was verified, and the latter was bilinearly interpolated to match the 5km resolution grid of MERSISST. After pretreatment and quality control of MERSI SST and MWRI SST, a Piece-Wise Regression method wasemployed to correct biases in MWRI SST. Subsequently, SST data were selected based on spatial resolution and accuracywithin a 3-day window of the analysis date. Finally, an optimal interpolation method was applied to fuse the FY-3DMERSI-II SST and MWRI SST. The results demonstrated a significant improvement in spatial coverage compared toMERSI-II SST and MWRI SST. Furthermore, the fusion SST retained true spatial distribution details and exhibited anaccuracy of –0.12±0.74°C compared to OSTIA SST. This study has improved the accuracy of FY satellite fusion SSTproducts in China. 相似文献
为了推动日本地理学术成果的国际化,日本地理学会启动了英文双书出版,集结可以代表日本地理学研究最新成果的系列书籍以英文出版.《the agglomeration of the animation industry in East Asia》(ISBN:978-4-431-55092-1)即是2014年由Springer出版社出版的该系列书籍之一.作者聚焦1990年代之后发达国家城市经济发展中具有重要作用的动漫产业,为我们展现了东亚动漫产业的国际分工与集聚结构的最新研究成果. 相似文献