| タイトル | Transformation of apparent ocean wave spectra observed from an aircraft sensor platform |
| 本文（外部サイト） | http://hdl.handle.net/2060/19760017773 |
| 著者（英） | Poole, L. R. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1976-06-01 |
| 言語 | eng |
| 内容記述 | The problem considered was transformation of a unidirectional apparent ocean wave spectrum observed from an aircraft sensor platform into the true spectrum that would be observed from a stationary platform. Spectral transformation equations were developed in terms of the linear wave dispersion relationship and the wave group speed. An iterative solution to the equations was outlined and used to transform reference theoretical apparent spectra for several assumed values of average water depth. Results show that changing the average water depth leads to a redistribution of energy density among the various frequency bands of the transformed spectrum. This redistribution is most severe when much of the energy density is expected, a priori, to reside at relatively low true frequencies. |
| NASA分類 | OCEANOGRAPHY |
| レポートNO | 76N24861
NASA-TN-D-8246
L-10802 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/185687 |
