Bay Model, pt. 2 : 無料・フリー素材/写真
Bay Model, pt. 2 / joguldi
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Just north of Sausalito, there's a model of the Bay Area approximately the size of two football fields, covering the entire watershed from the Golden Gate Bridge inland to the central valley. It was built by the Army Core of Civil Engineers in the 1950s, and used to measure tides and water levels, until the late 1990s, when the entire project went digital. |
| 撮影日 | 2008-05-29 13:58:48 |
| 撮影者 | joguldi , chicago, usa |
| タグ | |
| 撮影地 | |
| カメラ | DMC-FX01 , Panasonic |
| 露出 | 0.067 sec (1/15) |
| 開放F値 | f/2.8 |