Puget Sound 1/3 Arc-second MHW Coastal Digital Elevation Model. NOAA NCEI r̆lhttps://www.ngdc.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/MGG/DEM/iso/xml/5164.xml&view=getDataView&header=none, Accessed 2017.
bibtex   
@misc{PS-DEM,
  author={{NOAA NCEI}},
  title="{Puget Sound 1/3 Arc-second MHW Coastal Digital Elevation Model}",
  howpublished="\url{https://www.ngdc.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/MGG/DEM/iso/xml/5164.xml&view=getDataView&header=none}",
  year="Accessed 2017"
}

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