2002 年 22 巻 4 号 p. 439-446
The dataset of AVHRR 10-day composite image for Asian region is produced by using HRPT data received at Tokyo University, Kuroshima (Japan), Ulaanbaatar (Mongolia) and Bangkok (Thailand). The processing for dataset includes radiometric calibration, geometric correction, extraction of optimal pixels and atmospheric correction. The dataset is composed of 13 layers which include NDVI and SST, the reflectances in channels 1 and 2, the albedo in channels 1 and 2, brightness temperatures of channels 3, 4 and 5, sun-target-sensor geometry of sensor zenith, solar zenith and relative azimuth angles and measurement date of each pixel selected. The datasets for 1998 and 1999 are available.