Observation of Spatial and temporal variability of sea skin surface temperature by a Thermal Infrared Camera

  • Tamba, Sumio (Center for Computer and Communications, Hirosaki University) ;
  • Yokoyama, Ryuzo (Dept. of Computer Science, Faculty of Engineering, Iwate University) ;
  • Parkes, Isabelle (Earth Observation Science Group, Dept. of Physics and Astronomy, University of Leiscester) ;
  • David, Llewellyn-Jones (Earth Observation Science Group, Dept. of Physics and Astronomy, University of Leiscester)
  • Published : 1998.09.01

Abstract

The MUBEX (MUtsu Bay sea surface temperature validation EXperiment) campaign has been held from 1995 to 1997 in summer. During the MUBEX campaign, a thermal infrared camera (TIC) installed on a research vessel, which was also equipped with other various observation devices, was intensively used to observe microscopic structure of sea skin surface temperature (SSST) behavior. We have now a total number of 500,000 images observed by the TIC under various weather conditions, i.e., very calm or wavy sea condition, and clear, patchy or cloudy sky condition. In this paper, we show typical SSST patterns observed by the TIC, and describe the result of statistical analysis of SSST.

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