150921-N-PO203-305 : 無料・フリー素材/写真
150921-N-PO203-305 / Office of Naval Research
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Dr. Douglas Horner, right, a professor at the Naval Postgraduate School, confers with students, Ens. Eric Bermudez, center, and Lt. Peter Tydingco, during the Office of Naval Research-sponsored demonstration of unmanned undersea vehicles (UUV) at Naval Air Station Patuxent River, Md. The event, PAX River 2015, brought together 150 participants, 26 technology teams and unmanned systems to jointly explore UUV technologies in common, at-sea environments. (U.S. Navy photo by John F. Williams/Released) |
| 撮影日 | 2015-09-21 14:37:34 |
| 撮影者 | Office of Naval Research , Arlington, United States |
| タグ | |
| 撮影地 | California, Maryland, United States 地図 |
| カメラ | NIKON D4S , NIKON CORPORATION |
| 露出 | 0.008 sec (1/125) |
| 開放F値 | f/10.0 |
| 焦点距離 | 16 mm |