| タイトル | Some observational constraints on the global-scale wind systems of Mars |
| 著者（英） | Kahn, R. |
| 著者所属（英） | Cornell Univ. |
| 発行日 | 1983-12-01 |
| 言語 | eng |
| 内容記述 | The present investigation is concerned with the results of a study of wind direction indicators contained in the Viking and Mariner 9 data sets. It is found that wind direction measurements from a variety of indicators, taken over several Mars years at many longitudes, exhibit a high degree of consistency and seasonal reproducibility. It is, therefore, possible to interpret most of the observations in terms of the zonally symmetric circulation of Mars. When combined with models of the atmospheric circulation, observed wind directions can be used to set loose constraints on the polar cap mass fluxes and thermal fields which drive the flows. It is pointed out that polar cap formation seems to control the wind directions at mid and high latitudes in both hemispheres during autumn and early winter. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 84A16029 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/400364 |
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