190315-A-IE537-022 : 無料・フリー素材/写真
190315-A-IE537-022 / USACE HQ
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | David Van Dorpe, deputy district engineer, presented Length of Service, achievement and retirement awards March 15. The Arizona-Nevada Area Office Engineer Day celebration is typically held in March because of the summer heat. June 16 will mark the 244th U.S. Army Corps of Engineers birthday. |
| 撮影日 | 2019-03-15 14:41:47 |
| 撮影者 | USACE HQ , USA |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 7D Mark II , Canon |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/10.0 |
| 焦点距離 | 35 mm |