Ice Jam : 無料・フリー素材/写真
Ice Jam / Detroit District
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | SAULT SAINTE MARIE, Mich. -- As she entered the lock March 26, the Mesabi Miner pushed about 600 feet of ice in front of her. Compacted into about 100 feet between the gates and the bow it fills the gate recesses. In order to open the gates the lock and dam operator uses bubbler lines on the lock floor and opens and closes the gates part way to clear the ice away. Depending on the ice conditions this can take several hours. (U.S. Army Corps of Engineers photo by Michelle Hill) |
| 撮影日 | 2013-03-26 16:01:59 |
| 撮影者 | Detroit District |
| タグ | |
| 撮影地 | |
| カメラ | Canon PowerShot SX30 IS , Canon |
| 露出 | 0.001 sec (1/1250) |
| 開放F値 | f/5.0 |
| 焦点距離 | 17777.77778 dpi |