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2 两种算法判别冻结天数与年实际冻结天数的相关性分析(升轨)
Fig. 2 Relationship between the two algorithms for identifying freezing days and actual freezing days (ascending)