| タイトル | Empirical Forecast of Solar Cycle |
| 著者（日） | 亘, 慎一 |
| 著者（英） | Watari, Shinichi |
| 著者所属（日） | 情報通信研究機構電磁波計測研究センター宇宙環境計測グループ |
| 著者所属（英） | Space Environment Group, Applied Electromagnetic Research Center, National Institute of Information and Communications Technology (NICT) |
| 発行日 | 2011-03-31 |
| 発行機関など | 情報通信研究機構
National Institute of Information and Communications Technology |
| 刊行物名 | 情報通信研究機構英文論文集
Journal of the National Institute of Information and Communications Technology |
| 巻 | 56 |
| 号 | 1-4 |
| 開始ページ | 57 |
| 終了ページ | 64 |
| 刊行年月日 | 2011-03-31 |
| 言語 | eng |
| 抄録 | More active solar activity tends to result in more space storms that may affect artificial satelites and other human-made technical systems. For that reason, a major challenge is predicting the magnitude of the solar cycle in space weather forecasts. This paper describes long-term forecasts of the solar cycle based on cycle length, the number of no-sunspot days during the minimum of solar activity, and geomagnetic activity during the minimum. |
| キーワード | Solar cycle; Sunspot number; Solar maximum; Solar minimum |
| 資料種別 | Technical Report |
| ISSN | 1349-3205 |
| NCID | AA12009289 |
| SHI-NO | AA0064990006 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/22004 |
