Project Hammer : 無料・フリー素材/写真
Project Hammer / West Point - The U.S. Military Academy
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | "Project Hammer" was one of four stations during the West Point Civil Engineering Structure's Project Day. Students built a wood shed during the day that will be transported to Constitutional Island and used for storage. (Photo by Master Sgt. Dean Welch/D-PAC) |
| 撮影日 | 2009-08-24 15:18:30 |
| 撮影者 | West Point - The U.S. Military Academy |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 20D , Canon |
| 露出 | 1/3200 sec |
| 開放F値 | f/2.8 |
| 焦点距離 | 24 mm |