基于阈值比值法的森林冰雪冻害遥感评估——以湖南省为例
王学成, 杨飞, 高星, 张英慧

Assessment of forest damage due to ice-snow disaster based on the method of threshold ratio:A case study of Hunan Province
Xuecheng WANG, Fei YANG, Xing GAO, Yinghui ZHANG
图1 森林雪灾损失评估流程
Fig.1 Loss assessment process of forest ice-snow disaster