Elevation changes in Pine Island Glacier, Walgreen Coast, Antarctica, based on GLAS (2003) and ERS‐1 (1995) altimeter data analyses and glaciological implications

Abstract

Ute C. Herzfelda*, Patrick J. McBridea, H. Jay Zwallyb & John Dimarzioc a Cooperative Institute for Research in Environmental Sciences , University of Colorado Boulder , Boulder, CO 80309‐0449, USA b Ice Branch , NASA Goddard Space Flight Center , Code 614.1, Greenbelt, MD 20771, USA c SGT Inc. , NASA Goddard Space Flight Center , Code 614.1, Greenbelt, MD 20771, USA