Name: Zhangye topographic map, elevation, terrain.
Location: Zhangye, Beijie Subdistrict, Ganzhou District, Zhangye, Gansu, 734000, China (38.77651 100.29563 39.09651 100.61563)
Average elevation: 1,531 m
Minimum elevation: 1,421 m
Maximum elevation: 2,539 m