基于AVHRR影像的北半球积雪识别算法
王京达, 郝晓华, 和栋材, 王建, 李弘毅, 赵琴

Snow discrimination algorithm in the Northern Hemisphere based on AVHRR image
Jingda WANG, Xiaohua HAO, Dongcai HE, Jian WANG, Hongyi LI, Qin ZHAO
表7 Landsat-5 TM验证评估结果
Table 7 Verification and evaluation results of Landsat-5 TM
积雪区SSSNNSNNOA/%UA/%PA/%FS/%
北半球1172 5107 206126 32529 78290.390.299.193.4
中国117 5771 41410 7183 30191.591.498.593.6
北美洲456 87995669 8996 85485.284.899.790.0
欧亚大陆532 4614 95935 75912 62292.693.098.895.2
西伯利亚187 8391 12611 5591 18393.093.199.395.6
北极地区96 4661240 8112073.773.799.980.7