Estimation Of Sea Surface Temperature Via Noaa-AVHRR Sensor: Comparison With Sea Truth Data By Fixed Buoys
説明
Brightness temperatures observed by ch. 4 and ch. 5 HRPT data of the AVHRR aboard NOAA-9 were compared with in situ sea surface temperature provided by the fixed buoys in Mutsu bay in northern Japan. The total of 154 match-ups of the coincidence within 30 minutes and 3 pixels were screened out. The linear regression analysis w as applied to the t hree grouped data sets, i.e.. the total data, the daytime data and the nighttime d ata. The standard errors in b oth single and d ouble variate r egression functions were comparable to be a round 0.5t. but t he maximum residues w ere improved in the double variate regression.
収録刊行物
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- International Geoscience and Remote Sensing Symposium, 'Remote Sensing: Moving Toward the 21st Century'.
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International Geoscience and Remote Sensing Symposium, 'Remote Sensing: Moving Toward the 21st Century'. 1 275-280, 2005-08-24
IEEE