Dataset description: Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2019

This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2019 (USGS Field Activity Number 2019-632-FA). Bathymetry data were collected using four personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers.
Keywordssea-floor characteristics, single-beam echo sounder, GPS measurement, marine geophysics, bathymetry, bathymetry measurement
Data typesSingle Beam
Formatcomma-delimited text
Amount277.88 MB


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