Mass balance data (accumulation-ablation) on a net of about 50 stakes (poles)
covering Johnsons-Hurd glaciers, Hurd Peninsula, Livingston Island, South
Shetland Islands, Antarctica, for ...
In order to determine the ice velocities at the surface and the surface mass
balance of Johnsons and Hurd Glaciers, Differential GPS (DGPS) positioning and
accumulation-ablation measurements ...
In the framework of the European Science Foundation Project, named EPICA
(Europea Project for Ice Coring in Antarctica) an international plan for deep
ice coring drilling in Antarctica was established, ...
GPS positions of 29 stations on the ice plain of ice stream B were
collected. Occupation time varied from 6 hours to 48 hours. Repeat
occuptations from 7 to 10 days later allowed determined surface ...
Field activities for the 1999/2000 summer campaign:
a) Stake network surveying and computation of net balamce, ice
velocities and ice deformation in selected places of Vega Island, ...
Surface velocity measurements are extracted from sequential satellite
imagery (Landsat TM) of Ice Steams D and E in West Antarctica to
reveal a complex pattern of ice flow that was not apparent from ...