gov.noaa.nodc:0183166 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-01-23T16:30:34Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Water temperature, conductivity, pressure and others parameters collected by CTD from the survey vessel Redlinger in the Columbia River from 2018-07-02 to 2018-07-31 (NCEI Accession 0183166) 2018-12-13 publication 2018-12-11 creation NOAA National Centers for Environmental Information gov.noaa.nodc:0183166 NCEI Archive Management System 0183166 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Douglas Bravo NOAA Office of Marine and Aviation Operations (OMAO) douglas.a.bravo@noaa.gov https://www.omao.noaa.gov/ HTTPS NOAA Office of Marine and Aviation Operations (OMAO) website Institution web page information resourceProvider US Army/Corps of Engineers (USACE) resourceProvider Douglas Bravo US Army/Corps of Engineers (USACE) douglas.a.bravo@usace.army.mil https://www.omao.noaa.gov/ HTTPS US Army/Corps of Engineers (USACE) website Institution web page information collaborator Bravo, Douglas NOAA Office of Marine and Aviation Operations (OMAO) douglas.a.bravo@noaa.gov https://www.omao.noaa.gov/ HTTPS website Institution web page information author US Army Corps of Engineers, Portland District author US Army/Corps of Engineers (USACE) contributor tableDigital This dataset contains water temperature, conductivity, pressure, and other parameters taken by CTD (CastAway. These data are used to sample sound velocity in order to correct bathymetry (water depth) along the Columbia River. Data is in netcdf format. These data were collected to support water depth measurement for dredging operations. Funding Agency: US Army; Corps of Engineers completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0183166 Preview graphic PNG 0183166 NCEI ACCESSION NUMBER 2018-12-06 publication CONDUCTIVITY SALINITY SOUND VELOCITY WATER DENSITY WATER TEMPERATURE theme NODC DATA TYPES THESAURUS CTD instrument NODC INSTRUMENT TYPES THESAURUS in situ physical theme NODC OBSERVATION TYPES THESAURUS Redlinger platform NODC PLATFORM NAMES THESAURUS US Army/Corps of Engineers dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS US Army/Corps of Engineers dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Columbia River Channel Improvement Project (CRCIP) project NODC PROJECT NAMES THESAURUS Columbia River estuary - Washington/Oregon place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian CTD > Conductivity, Temperature, Depth instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Ships platform Global Change Master Directory (GCMD) Platform Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian REDLINGER (call sign: WDF3108, ICES code: 33FO, 2010-) platform ICES/SeaDataNet Ship Codes OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian U5LCD9 Send2NCEI Submission Package ID accessLevel: Public otherRestrictions Cite as: Bravo, Douglas; US Army Corps of Engineers, Portland District (2018). Water temperature, conductivity, pressure and others parameters collected by CTD from the survey vessel Redlinger in the Columbia River from 2018-07-02 to 2018-07-31 (NCEI Accession 0183166). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0183166. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. eng; USA utf8 environment oceans -123.197 -122.672 45.6199 46.1881 2018-07-02 2018-07-31 NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Originator data format 1.112 https://www.ncei.noaa.gov/archive/accession/0183166 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/183166 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/183166 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0129/0183166/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0183166 v1.1 was published. 2018-12-13T03:58:21Z NCEI Accession 0183166 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0183166/1.1 HTTPS NCEI Accession 0183166 v1.1 published 2018-12-13T03:58:21Z download dataset Parameter or Variable: PRESSURE - WATER (measured); Units: Decibars; Observation Category: in situ; Sampling Instrument: CTD - specific model Parameter or Variable: TEMPERATURE - WATER TEMPERATURE (measured); Units: degrees Celsius; Observation Category: in situ; Sampling Instrument: CTD - specific model Parameter or Variable: CONDUCTIVITY (measured); Units: MicroSiemens per Centimeter; Observation Category: in situ; Sampling Instrument: CTD - specific model Parameter or Variable: Depth (calculated); Units: Meters; Observation Category: in situ; Sampling Instrument: CTD - specific model Parameter or Variable: Salinity (calculated); Units: practical salinity unit; Observation Category: in situ; Sampling Instrument: CTD - specific model Parameter or Variable: SOUND VELOCITY (calculated); Units: m/s; Observation Category: in situ; Sampling Instrument: CTD - specific model Parameter or Variable: WATER DENSITY (calculated); Units: kg/m^3; Observation Category: in situ; Sampling Instrument: CTD - specific model asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian CTD CTD Conductivity-Temperature-Depth probe Redlinger Platform Class : 39 Naval vessel Commissioned Date : 2010-05 MMSI : 338097953 Current Length : 18 Notes : Foil assisted catamaran with 5083-H116 aluminum hull and stainless steel hydrofoils. United States Army Corps of Engineers Survey vessel. Information Sources : https://www.marinetraffic.com/en/ais/details/ships/shipid:394658/mmsi:338097953/imo:0/vessel:REDLINGER https://www.nap.usace.army.mil/Missions/Factsheets/Fact-Sheet-Article-View/Article/490728/usace-survey-vessel-redlinger/ https://www.nwp.usace.army.mil/Missions/Navigation/Vessels/ Confirmed by NOAA on 2019-02-05 (FY2019). Submitted to ICES 2018-11-20