タイトル | The modification of the modulation transfer function by sea slicks measured by L-band radar |
著者(英) | Schlude, F.; Huehnerfuss, H.; Garrett, W. D.; Lange, P. |
著者所属(英) | Deutsche Forschungs- und Versuchsanstalt fuer Luft- und Raumfahrt |
発行日 | 1984-08-01 |
言語 | eng |
内容記述 | Tower-based L-band radar measurements performed on the North Sea covered with an experimental monomolecular oleyl alcohol sea slick revealed that the peak frequency of L-band radar cross section spectra from a "clean" sea area (f subclean = 0.16 Hz; water wave length L = 61 m) is shifted to higher frequencies in the presence of the slick (f subslick = 0.22 Hz; L = 32 m). This effect is explained by a modification of the modulation transfer function by the monomolecular surface film. Independent wind-wave tunnel experiments performed with a wave follower mounted surface potential ionization probe support this interpretation. |
NASA分類 | ENVIRONMENT POLLUTION |
レポートNO | 84N33971 |
権利 | No Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/401127 |