AMA Plaza Green Roof Maintenance, July 18, 2014 : 無料・フリー素材/写真
AMA Plaza Green Roof Maintenance, July 18, 2014 / Center for Neighborhood Technology
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | AMA Plaza, the noted Chicago skyscraper home to the American Medical Association headquarters, contains a 6,400 square foot green roof. On July 18th, two employees from Omni Ecosystems conducted brief maintenance. |
| 撮影日 | 2014-07-17 23:13:30 |
| 撮影者 | Center for Neighborhood Technology , Chicago, USA |
| タグ | |
| 撮影地 | |
| カメラ | NIKON D3100 , NIKON CORPORATION |
| 露出 | 0.004 sec (1/250) |
| 開放F値 | f/6.3 |
| 焦点距離 | 13 mm |