130118-A-IE537-104 : 無料・フリー素材/写真
130118-A-IE537-104 / U.S. Army Corps of Engineers Los Angeles District
| ライセンス | クリエイティブ・コモンズ 表示-改変禁止 2.1 |
|---|---|
| 説明 | U.S. Army Corps of Engineers Commander Lt. Gen. Thomas P. Bostick, delivers last minute instructions to science, technology, engineering and mathematics students at Roosevelt High School in Los Angeles Jan. 18. Bostick and Deputy Commanding General for Civil and Emergency Operations Maj. Gen. Michael J. Walsh, South Pacific Division Commander Brig. Gen. Michael C. Wehr and his district commanders visited the school during Great Minds in STEM's Viva Technology Day. |
| 撮影日 | 2013-01-18 11:29:03 |
| 撮影者 | U.S. Army Corps of Engineers Los Angeles District |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 7D , Canon |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/2.8 |
| 焦点距離 | 33 mm |