181115-A-IE537-016 : 無料・フリー素材/写真
181115-A-IE537-016 / U.S. Army Corps of Engineers Los Angeles District
| ライセンス | クリエイティブ・コモンズ 表示-改変禁止 2.1 |
|---|---|
| 説明 | Col. Aaron Barta, Los Angeles District commander, David Van Dorpe, deputy District engineer and staff visit Tres Rios and Rio Salado project sites with City of Phoenix officials Nov. 15. The Tres Rios Environmental Restoration Project evolved from an early proposal for advanced nitrogen removal of effluent discharged from the 91st Avenue Wastewater Treatment Plant into a large scale habitat restoration, environmental education, flood control, and public recreation project. The Tres Rios project received the Chief of Engineers Award of Excellence for Environmental Design in November 2012. |
| 撮影日 | 2018-11-15 13:56:12 |
| 撮影者 | U.S. Army Corps of Engineers Los Angeles District |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 7D Mark II , Canon |
| 露出 | 0.003 sec (1/400) |
| 開放F値 | f/8.0 |
| 焦点距離 | 18 mm |