Progressive Hypsometry and the glacial limitation of tropical mountain ranges

Data

Digital elevation models used to assess glacial limitation

All topographic analysis was performed on 1-arcsecond (projected at 30 m resolution) Shuttle Radar Topography Mission (SRTM) digital topography (Farr et al., 2007). SRTM data were acquired using U.S. Geological Survey Earth Explorer.

SRTM DEMs of selected tropical mountain belts

SRTM DEMs of selected tropical mountain belts. Yellow-green through red spans elevations 0-3400 m. Dark blue to light blue is 3400-4500 m (tropical cpELA to wpELA). Black polygons circumscribing each range indicate bounds for hypsometric analysis