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Geomorphic habitat units derived from 2009 aerial imagery and elevation data for the Elwha River estuary, Washington

Dates

Publication Date
Start Date
2004-03-09
End Date
2009-09-19

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) 11 September 2009 1 meter resolution NAIP aerial imagery; and (b) elevation-colored and hillshaded digital elevation models from USGS backpack/jetski topobathy surveys (17 September 2009) for areas < MHHW and aerial lidar surveys (4-6 April 2009) for elevations > MHHW.

Contacts

Attached Files

Click on title to download individual files attached to this item.

Shapefile: BeachUnits_2009.zip
BeachUnits_2009.cpg 5 Bytes
BeachUnits_2009.dbf 2.67 KB
BeachUnits_2009.prj 425 Bytes
BeachUnits_2009.sbn 412 Bytes
BeachUnits_2009.sbx 148 Bytes
BeachUnits_2009.shp 31.5 KB
BeachUnits_2009.shx 308 Bytes

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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