Dynamic Changes of Typical Blowouts Based on High-Resolution Data: A Case Study in Hulunbuir Sandy Land, China

Table 5

Changes in various characteristic points of saucer blowout (unit: m).

	Stoss slope toe		Soil layer		Stoss slope crest
	Horizontal distance	Elevation	Horizontal distance	Elevation	Horizontal distance	Elevation
2010	14.3	623.4	24.8	625.6	36.2	628.1
2011	15.2	623.4	26.3	625.6	37.1	628.2
2012	15.3	623.2	27.0	625.5	37.3	628.3
Variations	1.0	−0.2	2.2	−0.1	1.1	0.2