| タイトル | Comparison of horizontal winds from the LIMS satellite instrument with rocket measurements |
| 著者（英） | Smith, A. K.; Bailey, P. L. |
| 著者所属（英） | National Center for Atmospheric Research|Colorado Univ. |
| 発行日 | 1985-04-20 |
| 言語 | eng |
| 内容記述 | Statistical results are given for a comparison between horizontal geostrophic winds computed from satellite height data and all available in situ rocket wind soundings during a 7-month period. The satellite data are the daily mapped fields from the Nimbus 7 Limb Infrared Monitor of the Stratosphere (LIMS) instrument, which extend from 100 to 0.1 mbar. Results indicate that in both the tropics and the extratropical Northern Hemisphere, the average zonal and meridional wind speeds agree to within 2-4 m/s throughout the stratosphere. The rms differences are much larger, with values of 5-10 m/s in the lower stratosphere, increasing to 20-40 m/s in the lower mesosphere. Time series show that LIMS and rocketsonde zonal wind speeds show coherent variations with temporal periods of 1-2 weeks and more, and both exhibit irregular variations on time scales of less than one week. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 85A31665 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/391888 |
