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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tuell, G.H. Lucas, J.R. Graham, D.B. |
| Copyright Year | 1999 |
| Description | Author affiliation: Nat. Geodetic Survey, NOAA, Rockville, MD, USA (Tuell, G.H.) |
| Abstract | It is widely recognized that synthetic aperture radar (SAR) technology holds great promise for shoreline mapping applications. Because SAR offers flexibility over weather and time of day restrictions, it may be especially valuable when mapping remote areas such as southwest Alaska. The authors have mapped a five nautical mile stretch of the coast of Castle Bay, Alaska using both 1-meter airborne SAR and RADARSAT fine mode imagery. They have compared the resulting shoreline manuscripts with shoreline data produced using their conventional photogrammetric process. Although the different data sets are separated temporally by several months, and tidal differences exist, the resulting comparisons yield an opportunity to quantify the performance of SAR for this application. As part of their work, they have developed a semi-automated approach to remove positional biases from SAR imagery, and they use the residual vector from this approach as a metric for evaluating accuracy. They present results to date in the analysis of RADARSAT data. |
| Starting Page | 1325 |
| Ending Page | 1332 |
| File Size | 754927 |
| Page Count | 8 |
| File Format | |
| ISBN | 0780356284 |
| DOI | 10.1109/OCEANS.1999.800186 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-09-13 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Marine Technology Soc. |
| Subject Keyword | Synthetic aperture radar Oceans Production systems Global Positioning System Remote sensing Marine technology Data analysis Tides Navigation US Department of Commerce |
| Content Type | Text |
| Resource Type | Article |
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