| タイトル | The effect of accuracy, conservation and filtering on numerical weather forecasting |
| 著者（英） | Hoitsma, D.; Kalnay-Rivas, E. |
| 著者所属（英） | NASA Goddard Space Flight Center|Massachusetts Inst. of Tech.|Wesleyan Univ. |
| 発行日 | 1979-01-01 |
| 言語 | eng |
| 内容記述 | Considerations leading to the numerical design of the GLAS fourth-order global atmospheric model are discussed, including changes recently introduced into the model. The computation time and memory requirements for the fourth-order model are similar to those of the present second-order GLAS model with the same 4 deg latitude, 5 deg longitude, and 9 vertical-level resolution. However, the fourth-order model forecast skill is significantly better than that of the current GLAS model, and after three days it is comparable to the 2.5 by 3 deg version of the GLAS model in the sea level pressure maps, and has less phase errors in the 500 mb maps. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 80A39687 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/421336 |
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