联合SAR与光学遥感数据的山区积雪消融识别 |
陈刚, 陈兴杰, 张彦丽 |
Mountain snow ablation recognition combined with SAR and optical remote sensing data |
Gang CHEN, Xingjie CHEN, Yanli ZHANG |
图3 2020年3月23日GF-2与2020年3月21日Sentinel-2模拟影像积雪提取对比(以B样区为例) |
Fig. 3 Comparison of snow extraction from GF-2 on March 23, 2020, and Sentinel-2 simulated images on March 21, 2020 (Taking sample area B as an example): GF-2 true color image (a); GF-2 image snow extraction result (b); land cover dataset (c); Sentinel-2 false colour composite image (d); snow extraction result of Sentinel-2 simulated image (e); snow error distribution map (f) |
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