スプリットウィンドウデータによる大陸規模での可降水量の推定   :   Retrieval of precipitable water in a continental scale using split window data 

作成者 久慈, 誠, 岡田, 格, 内山, 明博, 高村, 民雄
日本十進分類法 (NDC) 450
内容 研究概要:The algorithm has been preliminarily developed to retrieve precipitable water in a continental scale using split window data. The retrieval algorithm was applied to the GMS-5/VISSR data. The retrieved results were rather inconsistent with the precipitable water estimated from radiosonde observation around Japan. The inconsistency seems to be attributed to the less exactness of regressive curve, rather than the influence of the atmospheric temperature at this stage. The method may, however, be applicable to NOAA/AVHRR data which has also split window channels so as to compare the results from both satellite/sensor data. It is planned to compare the retrieved results to the Objective Analysis Data in a continental scale. With the atmospheric temperature correction, the surface temperature index is estimated as a byproduct, which should be also validated in comparison to the in-situ observation in a future work.
コンテンツの種類 研究報告書 Research Paper
DCMI資源タイプ text
ファイル形式 application/pdf
掲載誌情報 第2回CEReS環境リモートセンシングシンポジウム論文集 page.13-16 (1999)
言語 日本語

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