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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Haines, L.C. Renner, W.W. Eller, A.I. |
| Copyright Year | 1988 |
| Description | Author affiliation: Sci. Appl. Int. Corp., McLean, VA, USA (Haines, L.C.; Renner, W.W.; Eller, A.I.) |
| Abstract | A real-time capability for predicting ocean-bottom acoustic returns (reflections and backscatter) has been developed for at-sea support of acoustical ocean surveys. The system operates on an HP-9020 desktop computer and provides color screen displays of predicted bottom reverberation as well as echoes from seamounts. Predictions are based on gridded archival databases which can vary with location. A special dual-resolution approach has been devised to provide a high-resolution depiction of the seamount returns in conjunction with a lower-resolution presentation of the reverberation from the slowly varying bottom features. This approach allows large ocean areas to be covered in reasonable computation time. |
| Starting Page | 295 |
| Ending Page | 297 |
| File Size | 256827 |
| Page Count | 3 |
| File Format | |
| DOI | 10.1109/OCEANS.1988.23515 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1988-10-31 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Oceans Oceanographic techniques Computer displays Reverberation Acoustic reflection Backscatter Spatial databases |
| Content Type | Text |
| Resource Type | Article |
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