The Collection of Typhoon Image Data and the Establishment of Typhoon Information Databases Under International Research Collaboration between Japan and Thailand 16 NOAA 衛星画像を組み合わせることにより、お互いの欠点を補完しつつ高品質な台風画像が生成できることを示
The Collection of Typhoon Image Data and the Establishment of Typhoon Information Databases Under International Research Collaboration between Japan and Thailand 16 NOAA 衛星画像を組み合わせることにより、お互いの欠点を補完しつつ高品質な台風画像が生成できることを示
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日本和泰国国际研究合作下收集台风图像数据并建立台风信息数据库 16 我们表明，通过组合 NOAA 卫星图像，可以生成高质量的台风图像，同时弥补彼此的缺点。
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
K. Ono
中科院分区：
文献类型：
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作者：
A. Kitamoto;K. Ono
本文介绍了我们正在进行的项目，在国际研究合作下，日本（国立信息学研究所）和泰国（亚洲技术研究所）之间的台风图像数据的收集和台风信息数据库的建立。过去台风记录的统计显示，在西北太平洋盆地形成的台风中，约有三分之一进入东南亚，这一事实表明，研究台风的分析和预测，以防止或减少台风在这一脆弱地区造成的巨大损失的重要性。我们对这一目标的挑战是独特的，因为我们的方法主要是基于信息学范式，即基于信息学界发展的思想和技术，而不是基于气象学的传统范式。这一新模式的基础设施是日本气象卫星GMS-5 Himawari创建的大量台风图像集。然而，当通过这颗卫星观测东南亚时，卫星图像往往会显示出有效分辨率的下降和由于地球曲率造成的形状失真。因此，我们证明了另一种类型的卫星NOAA的卫星图像可以弥补GMS-5的缺点，并可以提供高质量的东南亚台风图像。我们还指出，在泰国收到的NOAA数据是这种组合的相关数据源，而交换大量卫星数据的有效基础设施是泰国和日本之间的SINET国际链路。
This paper describes our ongoing project under international research collaboration between Japan (National Institute of Informatics) and Thailand (Asian Institute of Technology) for the collection of typhoon image data and the establishment of typhoon information databases. Statistics on past typhoon records reveal that approximately one thirds of the typhoons formed in the Northwest Pacific basin have entered into South East Asia and this fact indicates the importance of the research into the analysis and prediction of typhoons in order to prevent or reduce massive damage from typhoons in this vulnerable region. Our challenge to this goal is unique in that our approach is mainly based on the informatics paradigm, namely based on ideas and techniques developed in the informatics community, in contrast to the traditional paradigm based on meteorology. The underlying infrastructure in this new paradigm is the large collection of typhoon images created from Japanese meteorological satellite GMS-5 Himawari. However, when observing South East Asia through this satellite, satellite images tend to show degradation in effective resolution and shape distortion due to earth curvature. Hence we demonstrate that satellite images from another type of satellite called NOAA can compensate the drawbacks of GMS-5, and can provide high quality typhoon imagery over South East Asia. We also point out that NOAA data received in Thailand are relevant data source for this combination, and that effective infrastructure for exchanging huge amount of satellite data is the SINET international link between Thailand and Japan.