两种土壤冻融判别算法在东北冻土区的判别精度评价 |
肖杨, 满浩然, 战大庆, 董星丰, 臧淑英, 李苗 |
Evaluation of classification accuracy in the frozen ground region of Northeast China of two soil freeze-thaw discrimination algorithms |
Yang XIAO, Haoran MAN, Daqin ZHAN, Xingfeng DONG, Shuying ZANG, Miao LI |
图3 两种算法判别冻结天数与年实际冻结天数的相关性分析(降轨) |
Fig. 3 Relationship between the two algorithms for identifying freezing days and actual freezing days (descending) |