Moon over river Saône, Lyon, France : 無料・フリー素材/写真
Moon over river Saône, Lyon, France / Dimitry B
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | The Saône rises at Vioménil at the foot of the cliff of the Faucilles in the Vosges at an altitude of 392 m, and flows into the Rhône at Lyon at an altitude of 158 m. Its length is 480 km. Its largest tributary is the Doubs; upstream of receiving the Doubs at Verdun-sur-le-Doubs in Saône-et-Loire, the Saône is called the "Petite Saône" (lesser Saône), which reflects the large contribution of the Doubs to the Saône. In fact the Doubs' mean annual flow rate is slightly stronger than that of the Petite Saône (175 vs. 160 m³/s); some thus assert that it is in fact the Saône that flows into the Doubs. Nonetheless the Saône has a substantially larger watershed than the Doubs, at 11500 vs. 7500 km².At 30,000 km² the Saône has the largest watershed of any French river which does not flow directly into the sea, covering approximately 1/18 of metropolitan France.In pre-Roman times the river's name was "Arar", a doubling of the Indo-European root ar (water). According to Caesar's Gallic Wars this doubling reflected the idea that it was difficult to identify the direction of the river due to its slow rate of flow. Its current name came from a sacred spring, Sauc-Onna, located at Chalon, which was used by Roman legionnaries to refer to the entire river. - wikipedia |
| 撮影日 | 2014-09-28 19:00:40 |
| 撮影者 | Dimitry B , London |
| タグ | |
| 撮影地 | Lyon, Rhône-Alpes, France 地図 |
| カメラ | Canon EOS 1000D , Canon |
| 露出 | f/13.0 |
| 開放F値 | f/13.0 |
| 焦点距離 | 43 mm |