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Geomorphic habitat units derived from 2013 aerial imagery and elevation data for the Elwha River estuary, Washington

Dates

Publication Date
Start Date
2012-10-10
End Date
2013-09-18

Citation

Foley, M.M., Shafroth, P.B., Beirne, M.M., Paradis, R., Ritchie, A.C., and Duda, J.J., 2020, Ecological parameters in the Elwha River estuary before and during dam removal (ver. 2.0, August 2020): U.S. Geological Survey data release, https://doi.org/10.5066/F75B00N4.

Summary

Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 26 August 2013 0.15 meter resolution NPS Elwha PlaneCam aerial imagery; and (b) elevation-colored and hillshaded digital elevation models from USGS backpack/jetski topobathy surveys (16 September 2013) for areas < MHHW and aerial lidar surveys (17 October 2012) supplemented with NPS Elwha PlaneCam SfM photogrammetry data (19 September 2013) for elevations > MHHW.

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Attached Files

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Shapefile: BeachUnits_2013.zip
BeachUnits_2013.cpg 5 Bytes
BeachUnits_2013.dbf 7.08 KB
BeachUnits_2013.prj 425 Bytes
BeachUnits_2013.sbn 836 Bytes
BeachUnits_2013.sbx 196 Bytes
BeachUnits_2013.shp 56.43 KB

Purpose

Data were collected/produced to monitor and assess changes to coastal habitats during dam removal on the Elwha River, Clallam County, WA, USA.

Additional Information

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