| タイトル | SAR imaging of bottom topography in the ocean: Results from an improved model |
| 著者（英） | Saffman, P. G.; Crawford, D. R.; Yuen, H. C. |
| 著者所属（英） | TRW Space Technology Labs. |
| 発行日 | 1986-08-01 |
| 言語 | eng |
| 内容記述 | A two-space dimensional model, which is applicable to arbitrary bottom topography and wind, is applied to Seasat Revs. 762, 957, 1430, and 1473. The model includes the additional modulational effects of a long-wave field on the short Bragg waves, both in the presence of a variable current field and results compared to data. Modulations associated with other radar frequencies are also calculated under Rev. 762 conditions. It is shown that when the long-wave field effects are included, signature strength does not decrease with increasing radar frequency. The percentage enhancement due to long waves ranges from 7% for L band to 850% for K band. |
| NASA分類 | OCEANOGRAPHY |
| レポートNO | 87N17298 |
| 権利 | Copyright, Distribution within the U.S. granted by agreement |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/233854 |
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