| タイトル | Preliminary investigations concerning a 90 GHz radiometer satellite experiment |
| 著者（英） | Kietzmann, H.; Heel, F. |
| 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 | Satellite radiometer sutdies of the Earth's surface, clouds and fog are discussed. Using a computer model, the radiation temperatures of sand, vegetation, concrete and water are determined for different atmospheric conditions. Measurements with an uncooled airborne 90 GHz radiometer test model results. To accomplish the planned experiments a special null balancing radiometer is proposed. In the case of null balancing failure this system also can be operated as total power radiometer. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 84N33978 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/401120 |
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