Reading the SET (NPS Photo) : 無料・フリー素材/写真
Reading the SET (NPS Photo) / Northeast Coastal & Barrier Network
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | The Surface Elevation Table (SET) is a portable mechanical device used to take high-resolution measurements of marsh surface elevation. The design of the SET ensures that the same wetland surfaces are repeatedly measured over time, and provides scientists with the ability to detect millimeter-scale changes. |
| 撮影日 | 2011-09-21 11:41:43 |
| 撮影者 | Northeast Coastal & Barrier Network |
| タグ | |
| 撮影地 | |
| カメラ | DMC-ZS7 , Panasonic |
| 露出 | 0.003 sec (1/400) |
| 開放F値 | f/4.5 |
| 焦点距離 | High |