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Grounding zone and tidal response of the amery ice shelf, east antarctica
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Sandwell, David Fricker, Helen A. Coleman, Richard Minster, Bernard |
| Copyright Year | 2005 |
| Description | This report summarizes the main findings of the research project. Unfortunately, it turned out that there was not a great deal of SAR data over the Amery Ice Shelf that we were able to work with on the project; nevertheless, we did make considerable progress on this project, with both the existing SAR data and new field measurements that were collected under this grant. In total we had constructed two SAR interferograms (SSIs), and four SSIs. The latter were combined them to construct two differential SAR interferograms (DSIs;). DSIs are useful because the contribution to the SAR phase from horizontal ice motion is eliminated, since the time difference between the first and second pass within both image pairs used to make the DSI is the same for each pair. The SSIs and DSIs have revealed several interesting glaciological features, and have added to our knowledge of the Amery Ice Shelf (AIS). |
| File Size | 13324910 |
| Page Count | 9 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20050160462 |
| Archival Resource Key | ark:/13960/t9n34tf7v |
| Language | English |
| Publisher Date | 2005-04-11 |
| Access Restriction | Open |
| Subject Keyword | Geophysics Structural Basins Image Processing Land Ice Glaciers Antarctic Regions Time Response Tides Digital Elevation Models Synthetic Aperture Radar Interferometry Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
