| タイトル | A global thermospheric model based on mass spectrometer and incoherent scatter data MSIS. I - N2 density and temperature |
| 著者（英） | Alcayde, D.; Reber, C. A.; Evans, J. V.; Newton, G. P.; Hedin, A. E.; Kayser, D. C.; Salah, J. E.; Spencer, N. W.; Bauer, P.; Cogger, L. |
| 著者所属（英） | Centre de Recherches en Physique de l'Environnement|Minnesota Univ.|Centre d'Etude Spatiale des Rayonnements|Massachusetts Inst. of Tech.|NASA Goddard Space Flight Center|Calgary Univ. Alberta |
| 発行日 | 1977-06-01 |
| 言語 | eng |
| 内容記述 | Measurements of neutral nitrogen density from mass spectrometers on five satellites (AE-B, Ogo 6, San Marco 3, Aeros A, and AE-C) and neutral temperatures inferred from incoherent scatter measurements at four ground stations are combined to produce a model of thermospheric neutral temperatures and nitrogen densities similar to the Ogo 6 empirical model (Hedin et al., 1974). This global model is designated MSIS (mass spectrometer and incoherent scatter). The global average temperature, the annual temperature variation, lower bound density, and lower bound temperature are discussed. The data set covers the time period from the end of 1965 to mid-1975 and also a wide range of solar activities. Diurnal and semidiurnal variations in lower bound density and temperature are considered, as is magnetic activity. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 77A37153 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/437560 |
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