近15年新疆逐日无云积雪覆盖产品生成及精度验证

侯小刚, 郑照军, 李帅, 陈雪华, 崔宇

Generation of daily cloudless snow cover product in the past 15 years in Xinjiang and accuracy validation

Xiaogang HOU, Zhaojun ZHENG, Shuai LI, Xuehua CHEN, Yu CUI

表4 去云后MODIS数据与气象站点积雪观察误差矩阵

Tab.4 Error matrix of MODIS data after cloud removal and in-situ observation data at meteorological station

类别 遥感—积雪 遥感—陆地 合计 站点—积雪 41 436 (占比88.12%) 5 586 (占比11.88%) 47 022 站点—陆地 12 959 (占比6.89%) 175 129 (占比93.11%) 188 089 合计 54 395 180 716 235 111