Dataset description: Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2015

This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2015 (USGS Field Activity Number 2015-647-FA). Bathymetry data were collected using four personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers.

Version	1
Keywords	GPS measurement, bathymetry, bathymetry measurement
Data types	Single Beam
Format	comma-delimited text;
Amount	245.85 MB

Contacts

Contact	Andrew Stevens PCMSC_data@usgs.gov

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Location of materials and files

Public files	https://www.sciencebase.gov/catalog/file/get/5cb0b0e5e4b0c3b00656d17e?name=crlc15_bathy.csv https://www.sciencebase.gov/catalog/item/5cb0b0e5e4b0c3b00656d17e https://www.sciencebase.gov/catalog/item/5caf88f2e4b0c3b00654e0bb https://doi.org/10.5066/P9W15JX8
Metadata	https://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/ScienceBase/DR_P9W15JX8/crlc15_bathy_metadata.xml Outline - Questions and answers - Text - XML

Activities and equipment

Activity	Equipment
2015-647-FA	Echosounder-1 (Odom Echotrac CV-100) the box mounted inside the PWC. Odom Echotrac CV-100