Vessel-mounted acoustic Doppler current profiler (ADCP) data from the lower Columbia River, Washington and Oregon, 2021

공공데이터포털

This dataset contains water velocity data derived from spatial surveys performed with a vessel-mounted acoustic Doppler current profiler at four sites (SKM, SLG, LDB, WLW) in the lower Columbia River, Washington and Oregon, in 2021. The data are provided in netCDF (.nc) format and compressed into .zip archives for each site.

Vessel-mounted acoustic Doppler current profiler (ADCP) data from the lower Columbia River, Washington and Oregon, 2021

공공데이터포털

This dataset contains water velocity data derived from spatial surveys performed with a vessel-mounted acoustic Doppler current profiler at four sites (SKM, SLG, LDB, WLW) in the lower Columbia River, Washington and Oregon, in 2021. The data are provided in netCDF (.nc) format and compressed into .zip archives for each site.

Water column acoustic backscatter data from the mouth of the Columbia River, Oregon and Washington, 2013

공공데이터포털

Spatial surveys of water column acoustic backscatter were performed between May 28 and June 2, 2013, in the mouth of the Columbia River, Oregon and Washington. These data were collected using a Biosonics DTX single-beam echosounder with 430 kHz transducer.

Processed acoustic Doppler current profiler (ADCP) measurements of the Missouri River at Searcys Bend near Columbia, Missouri, May 5, 2021

공공데이터포털

This dataset contains a series of processed acoustic Doppler current profiler (ADCP) measurements collected by boat on the Missouri River at Searcys Bend near Columbia, Missouri on May 5, 2021, during a dye release experiment at the site. The data presented here have been processed with the Velocity Mapping Toolbox (VMT) and combined into a single shapefile using ArcGIS. The dataset was collected to validate a multidimensional hydrodynamic model.

Acoustic backscatter from 2013 interferometric swath bathymetry systems survey of Columbia River Mouth, Oregon and Washington

공공데이터포털

This part of the USGS data release presents acoustic backscatter data for the Columbia River Mouth, Oregon and Washington. The acoustic backscatter data of the Columbia River Mouth, Oregon and Washington were collected by the U.S. Geological Survey (USGS). Mapping was completed in 2013, using a 234-kHz SEA SWATHPlus interferometric system. These data are not intended for navigational purposes.

Ocean currents measured by Shipboard Acoustic Doppler Current Profilers (SADCP) aboard NOAA Ship Ka'imimoana in the Columbia River estuary - Washington/Oregon, North Pacific Ocean, and South Pacific Ocean from 2008-01-15 to 2008-02-15 (NCEI Accession 0277491)

공공데이터포털

This dataset includes ADCP data collected aboard NOAA Ship Ka'imimoana in the Columbia River estuary - Washington/Oregon, North Pacific Ocean, and South Pacific Ocean from 2008-01-15 to 2008-02-15 during originator cruise KA0801L1. These data include CURRENT SPEED - EAST/WEST COMPONENT (U) and CURRENT SPEED - NORTH/SOUTH COMPONENT (V). The instruments used to collect these data include ADCP and GPS. These ADCP data represent the raw dataset. Post processed quality assessed data are not available in this accession.

Oceanographic time-series measurements from the mouth of the Columbia River, Oregon and Washington, 2013

공공데이터포털

Time-series data of water surface elevation, wave height, and water column currents, temperature, salinity, and acoustic seabed images were acquired for 38 days between 9 May and 15 June, 2013 in the mouth of the Columbia River, Oregon and Washington.

Acoustic Doppler Current Profiler data collected in near Hammond Bay, Lake Huron, 2019

공공데이터포털

This dataset records results from a bottom-deployed upward-looking Acoustic Doppler Current Profiler (ADCP, 600 kHz Workhorse Monitor, Teledyne RD Instruments, Poway, California) deployed during the summer of 2019 (late June until early August) near Hammond Bay, Lake Huron (45.5948 degrees north, -84.1542 degrees east). Data were collected in support of nearby Cladophora and benthic algal assessments, as well as to validate hydrodynamic modeling.

Ocean currents measured by Shipboard Acoustic Doppler Current Profilers (SADCP) aboard NOAA Ship Ka'imimoana in the Columbia River estuary - Washington/Oregon, North Pacific Ocean, and South Pacific Ocean from 2008-01-15 to 2008-02-15 (NCEI Accession 0277511)

공공데이터포털

This dataset includes ADCP data collected aboard NOAA Ship Ka'imimoana in the Columbia River estuary - Washington/Oregon, North Pacific Ocean, and South Pacific Ocean from 2008-01-15 to 2008-02-15 during originator cruise PDX_Hono_transit_2008. These data include CURRENT SPEED - EAST/WEST COMPONENT (U) and CURRENT SPEED - NORTH/SOUTH COMPONENT (V). The instruments used to collect these data include ADCP and GPS. These ADCP data represent the raw dataset. Post processed quality assessed data are not available in this accession.

Ocean currents measured by Shipboard Acoustic Doppler Current Profilers (SADCP) aboard NOAA Ship Ka'imimoana in the Columbia River estuary - Washington/Oregon and North Pacific Ocean from 2007-10-20 to 2007-10-29 (NCEI Accession 0277516)

공공데이터포털

This dataset includes ADCP data collected aboard NOAA Ship Ka'imimoana in the Columbia River estuary - Washington/Oregon and North Pacific Ocean from 2007-10-20 to 2007-10-29 during originator cruise Portland_OR_transit_07. These data include CURRENT SPEED - EAST/WEST COMPONENT (U) and CURRENT SPEED - NORTH/SOUTH COMPONENT (V). The instruments used to collect these data include ADCP and GPS. These ADCP data represent the raw dataset. Post processed quality assessed data are not available in this accession.