Stream Centerline for Fanno Creek, Oregon
收藏DataONE2016-10-29 更新2024-06-26 收录
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资源简介：
Fanno Creek is a tributary to the Tualatin River and flows though parts of the southwest Portland metropolitan area. The stream is heavily influenced by urban runoff and shows characteristic flashy streamflow and poor water quality commonly associated with urban streams. This data set represents the stream centerline of the current active channel as derived from light detection and ranging (LiDAR) data and aerial photographic imagery.
创建时间：
2016-10-29
