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Digital elevation models for the Lambert Glacier- Amery Ice Shelf System, East Antarctica, from ERS-1 satellite radar altimerty
Citation
Fricker, HA and Hyland, G and Coleman, R and Young, NW, Digital elevation models for the Lambert Glacier- Amery Ice Shelf System, East Antarctica, from ERS-1 satellite radar altimerty, Journal of Glaciology, 46, (155) pp. 553-560. ISSN 0022-1430 (2000) [Refereed Article]
DOI: doi:10.3189/172756500781832639
Abstract
The Lambert Glacier-Amery Ice Shelf system is a major component of the East Antarctic ice sheet. This paper presents two digital elevation models (DEMs) that have been generated for the Lambert-Amery system from validated European Remote-sensing Satellite (ERS-1) radar altimeter waveform data. The first DEM covers the Amery Ice Shelf only, and was produced using kriging on a 1 km grid. The second is a coarses (5 km) DEM of the entire Lambert-Amery system, generated via simple averaging procedures. The DEMs provide unprecedented surface elevation information for the Lambert-Amery system and allow new insight into the glaciology of the region.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Research Division: | Earth Sciences |
| Research Group: | Physical geography and environmental geoscience |
| Research Field: | Glaciology |
| Objective Division: | Environmental Policy, Climate Change and Natural Hazards |
| Objective Group: | Adaptation to climate change |
| Objective Field: | Social impacts of climate change and variability |
| UTAS Author: | Fricker, HA (Professor Helen Fricker) |
| UTAS Author: | Hyland, G (Dr Glenn Hyland) |
| UTAS Author: | Coleman, R (Professor Richard Coleman) |
| UTAS Author: | Young, NW (Mr Neal Young) |
| ID Code: | 19967 |
| Year Published: | 2000 |
| Web of Science® Times Cited: | 37 |
| Deposited By: | Geography and Environmental Studies |
| Deposited On: | 2000-08-01 |
| Last Modified: | 2001-04-11 |
| Downloads: | 0 |
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