2CARU Fiftieth Anniversary Commemoration September 2009 : 無料・フリー素材/写真
2CARU Fiftieth Anniversary Commemoration September 2009 / kenhodge13
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | The black area was the background for the main plotting board in the operations room at the RAAF Lee Point Radar Base. This board was fourteen feet square and operated by four aircraft plotters on two levels. The board was replaced in later years by electronic displays. |
| 撮影日 | 2009-09-22 09:13:42 |
| 撮影者 | kenhodge13 , Darwin, Australia |
| タグ | |
| 撮影地 | |
| カメラ | Canon PowerShot SX10 IS , Canon |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/2.8 |
| 焦点距離 | 5 mm |