diurnal valiation of meteorological parameters at the sea surface

2013 Fiscal Year Final Research Report

• Project/Area Number: 23540517
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Meteorology/Physical oceanography/Hydrology
• Research Institution: Tokai University
• Principal Investigator: KUBOTA masahisa 東海大学, 海洋学部, 教授 (90147124)
• Project Period (FY): 2011 – 2013
• Keywords: 海上気象 / 日変動 / 海上ブイ

Research Abstract

We investigated diurnal variation of ocean surface meteorological parameters such as wind speeds, sea surface temperature and so on. Buoy and satellite observation data are used in this study. We carried out construction of Daily Mean March data, harmonic analysis and spectrum analysis for buoy data. The amplitudes and phase of diurnal and semi-diurnal variations are clarified for various meteorological parameters. Moreover, we investigated possibility of construction of high-temporal resolution data by use of multi-satellites data.

Research Products

• [Presentation] Evaluation and intercomparison of GCOM-W1 standard ocean products (2014)
  • Author(s): Kubota, M., T. Hihara, and A. Okuro
  • Organizer: 2014 Ocean Science meeting, America, Geophysical Union
  • Place of Presentation: Hawaii, U.S.A
  • Year and Date: 20140223-28
• [Presentation] AMSR2海洋観測プロダクトの評価 (2014)
  • Author(s): 日原勉(東海大海洋)・久保田雅久(東海大海洋)
  • Organizer: 2014年度日本海洋学会春季大会
  • Place of Presentation: 東京海洋大学
  • Year and Date: 2014-03-29
• [Presentation] Evaluation of GCOM-W1 Standard Products (2013)
  • Author(s): Kubota, M., T. Hihara, and A. Okuro
  • Organizer: 2013 EUMETSAT METEOROLOGICAL SATELLITE CONFERENCE , 19th AMERICAN METEOROLOGICAL SOCIETY SATELLITE METEOROLOGY, OCEANOGRAPHY AND CLIMATOLOGY CONFERENCE
  • Place of Presentation: Vienna, Austria
  • Year and Date: 20130916-20
• [Presentation] Inter-comparison of daily-mean sea surface wind speeds in various global high-resolution products (2013)
  • Author(s): Okuro, A. and M. Kubota
  • Organizer: International Symposium on Remote Sensing
  • Place of Presentation: Makuhari, Japan
  • Year and Date: 20130515-17
• [Presentation] Evaluation of GCOM‐W1 standard products (2013)
  • Author(s): Kubota, M., T. Hihara, A. Okuro, and H. Tomita
  • Organizer: IOVWST Meeting 2013
  • Place of Presentation: Kailua-Kona, Hawaii, U.S.A
  • Year and Date: 20130506-08
• [Presentation] GCOM-W1 Geophysical dataの評価 (2013)
  • Author(s): 日原勉, 大黒篤司, 久保田雅久
  • Organizer: 2013年度日本気象学会春季大会
  • Place of Presentation: 東京
  • Year and Date: 2013-05-15