Dataset description: Beach topography of the Columbia River littoral cell, Washington and Oregon, 2018

This portion of the USGS data release presents topography data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon, in 2018 (USGS Field Activity Number 2018-652-FA). Topographic profiles were collected by walking along survey lines with global navigation satellite system (GNSS) receivers mounted on backpacks.

Version	1
Keywords	topography, GPS measurement
Data types	Profiles, Transects
Format	comma-delimited text
Amount	34.82 MB

Location of materials and files

Public files	https://www.sciencebase.gov/catalog/file/get/5cb0b0cfe4b0c3b00656d067?name=crlc18_topo.csv https://www.sciencebase.gov/catalog/item/5cb0b0cfe4b0c3b00656d067 https://www.sciencebase.gov/catalog/item/5caf893ce4b0c3b00654e0c4 https://doi.org/10.5066/P9W15JX8
Metadata	https://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/ScienceBase/DR_P9W15JX8/crlc18_topo_metadata.xml Outline - Questions and answers - Text - XML

Activities and equipment

Activity	Equipment
2018-652-FA	Trimble R7 GPS receiver Dan Hoover submitted