Dynamics of the Ross Ice Shelf

The changing flow of the Ross Ice Shelf is described based on AVHRR data from 18 cloud-free images which evince flow stripes and form the data for a glaciological map. The discharge region of the valley glaciers in the Transantarctic Mountains is found to have curvilinear stripes, and the brightness contrast is enhanced to examine the feature. The map of the region also shows rifts, ridge crests, surface folds, and large-scale lineaments.