基于葵花8号卫星影像的内蒙古地区积雪判识研究 |
李静, 魏薇, 姚锦桃, 陈琳 |
Research on snow identification in Inner Mongolia based on Himawari-8 satellite images |
LI Jing, WEI Wei, YAO Jintao, CHEN Lin |
图2 基于NDSI直接比较法的2018(a、b)、2019(c、d)及2020(e、f)年林区积雪个例判识结果(a、c、e)与其真彩图(b、d、f) |
Fig.2 The results of snow cover identification for three snow-cover cases by direct comparison based on NDSI (a, c, e) in forest areas in 2018 (a, b), 2019 (c, d) and 2020 (e, f) and their true-color images (b, d, f) |
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