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6. L1级(a)和L2级(b)数据集的OA、UA和PA年际变化 |
Fig. 6. Interannual variations of OA, UA and PA of datasets at Level 1 (a) and Level 2 (b) |
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