Figure 17. Maximum elevations from a 20-km–wide SWATH profile based on GTOPO30 data. High elevations are underlain by major mylonitic shear zones. Major rivers and tectonic features are also labeled. Inset shows the location of the profile. GSSZ—Gaoligong Shan shear zone, CSSZ—Chong Shan shear zone, DSSZ—Dianchang Shan shear zone, NB—Namche Barwa, RRF—Red River fault.