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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jin-Woo Kim Duk-jin Kim Seung-Hee Kim Byong-Jun Hwang |
| Copyright Year | 2011 |
| Description | Author affiliation: School of Earth and Environmental Sciences, Seoul National University, Seoul, Korea (Jin-Woo Kim; Duk-jin Kim; Seung-Hee Kim) || Scottish Association for Marine Science, Scottish Marine Institute, Argyll, PA37 1QA UK (Byong-Jun Hwang) |
| Abstract | In this study, detection of icebergs that have broken off from Wilkinson glacier in West Antarctica is carried out by extracting various polarimetric parameters from high resolution C-band fully polarimetric RADARSAT-2 SAR data. In the unsupervised H/A/alpha classification result, some of the icebergs (unclassified) in the SAR image with similar intensity of volume and surface scattering were classified as sea ice whereas most of the icebergs were correctly classified due to their dominant volume scattering. Although the average of polarimetric parameters extracted from unclassified icebergs and sea ice represented similar intensity measurements, [1-H][1-A] showed a statistical distribution result that clearly distinguishes between unclassified icebergs and sea ice. This shows that [1-H][1-A] can be an effective parameter in detecting icebergs. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 915268 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457713514 |
| e-ISBN | 9788993246179 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-26 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | KIEES |
| Subject Keyword | Polarimetric parameter Sea surface Scattering Iceberg Antarctica Entropy Surface roughness Detection RADARSAT-2 Sea ice |
| Content Type | Text |
| Resource Type | Article |
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