基于AVHRR影像的北半球积雪识别算法
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Snow discrimination algorithm in the Northern Hemisphere based on AVHRR image
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图5. L1级(a)和L2级(b)数据集示意图(选取日期为1998-01-13) |
Fig. 5. Schematic diagram of datasets at Level 1(a) and Level 2(b) (The selected date is 1998-01-13) |
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