2009_09_25_lhr-ord-bos_031 : 無料・フリー素材/写真
2009_09_25_lhr-ord-bos_031 / dsearls
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Lake Manicouagan, which occupies the depths formed by what remains of the largest visible impact crater on Earth. Much of the rest of the formation has been carried away by glaciers in the recent series of ice ages. The last sheet melted here less than 10,000 years ago essentially in the geologic present. |
| 撮影日 | 2009-09-25 16:31:53 |
| 撮影者 | dsearls , Santa Barbara, USA |
| タグ | |
| 撮影地 | Québec, Canada 地図 |
| カメラ | Canon EOS 30D , Canon |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/8.0 |
| 焦点距離 | 28 mm |