基于Google Earth Engine和作物模型快速评估低温冷害对大豆生产的影响

曹娟, 张朝, 张亮亮, 骆玉川, 李子悦, 陶福禄

Damage evaluation on soybean chilling injury based on Google Earth Engine (GEE) and crop growth model

CAO Juan, ZHANG Zhao, ZHANG Liangliang, LUO Yuchuan, LI Ziyue, TAO Fulu

图6 2018年大豆生育期内早晚窗口Sentinel-2反演的最大LAI值及其对应的日期 注：a、c分为早窗口最大LAI值及其对应的提取日期;b、d分别为晚窗口最大LAI值及其对应的提取日期。

Fig. 6 The maximum LAI and its specific observation dates of early and late growing season windows obtained from Sentinel-2 in 2018