Vertical temperature and moisture structure in lower atmosphere retrived from Terra/Modis

• Y. S Kim ^[1] ; B. H Kwon ^[2] ; K. M Hong ^[2]
  1. [1] National University

     National University

     Estados Unidos

     
  2. [2] Pukyong National University Dept.of Environmental Atmospheric Sciences
• Localización: Gayana, ISSN-e 0717-6538, ISSN 0717-652X, Vol. 68, Nº. 2, 2004, págs. 319-323
• Idioma: inglés
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• Resumen

  • Two MODIS instruments on board the Terra and Aqua Satellites are operational for global remote sensing of the land, ocean and atmosphere. Atmospheric sounding data with a high spatial resolution from MODIS will provide a wealth of useful information. The vertical air temperature and moisture data were retrieved using the MODIS data, and compared with the radiosonde data obtained in the Korean Peninsula. The correlation coefficients are 0.99 and 0.89 for air temperature and moisture cases, respectively. Air temperature data were relatively good agreement, but the moisture data from MODIS were underestimated