Prediction Model of Thermal Thawing Sensibility and Thaw Depth for Permafrost Embankment along the Qinghai-Tibet Engineering Corridor Using MODIS Data

Table 2

Comparison of permafrost logistic identification model and measured data.

Model	Area category	Observation number	Permafrost judgment		Prediction accuracy, %
			Yes	No
Sunny slope	Permafrost	65	61	4	93.8
	Talik	9	1	8	88.9
Shady slope	Permafrost	39	36	3	92.3
	Talik	8	1	7	87.5