USGS River Monitoring : 無料・フリー素材/写真
USGS River Monitoring / Jeffrey Beall
ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
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説明 | Located on Cherry Creek in Downtown Denver, this gage measures streamflow (left panel) and transmits it to the United States Geological Survey using the transmission equipment located above the creek (right panel). The data it records is online here: waterdata.usgs.gov/nwis/uv?site_no=06713500 |
撮影日 | 2010-04-25 06:03:08 |
撮影者 | Jeffrey Beall , Colorado, USA |
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