Totten Glacier has the largest ice discharge in East Antarctica and a basin grounded mostly
below sea level. Satellite altimetry data have revealed ice thinning in areas of fast flow. Here …

Abstract Wilkes Land and Totten Glacier (TG) in East Antarctica (EA) have been losing ice
mass significantly since 1989. There is a lack of knowledge of long-term mass balance in the …

We combine measurements of ice velocity from Landsat feature tracking and satellite radar
interferometry, and ice thickness from existing compilations to document 41 years of mass …

Cook Glacier drains a large proportion of the Wilkes Subglacial Basin in East Antarctica, a
region thought to be vulnerable to marine ice sheet instability and with potential to make a …

Mass loss from the Antarctic Ice Sheet is dominated by ice dynamics, where ocean-driven
melt leads to un-buttressing and ice flow acceleration. Long-term ice speed change has …

Abstract The Antarctic Ice Sheet holds~ 91% of the global ice mass making it the biggest
potential contributor to global sea-level-rise. In order to evaluate the ice sheet's present and …

Ice motion and boundaries are critical information for ice sheet models that project ice
evolution in a warming climate. We present four historical, continent‐wide, maps of Antarctic …

Taylor Glacier, Antarctica, exemplifies a little‐studied type of outlet glacier, one that flows
slowly through a region of rugged topography and dry climate. This glacier, in addition …

We have mapped the catchment region of Pine Island Glacier, Antarctica, using ERS‐1 and
ERS‐2 radar altimetry and synthetic aperture radar (SAR) interferometry. The radar altimeter …

Ice discharge from large ice sheets plays a direct role in determining rates of sea-level rise.
We map present-day Antarctic-wide surface velocities using Landsat 7 and 8 imagery …