R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80 eng UTF8 dataset service Michael S. Williamson Texas A&M University-Corpus Christi +1 361-825-2048 HRI 213E Corpus Christi TX 78412 USA michael.williamson@tamucc.edu pointOfContact 2026-05-11 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 4 column row vertical temporal "Profile - R5.x279.000.0012 - GOMIX3_09CTMDerive_EOS80 - 28.86N, 88.51W - 2018-06-26" 2020-02-06 creation 2020-02-06 issued erddap.griidc.org R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80 Kurt Polzin University of Southern Mississippi / Department of Marine Science kpolzin@whoi.edu https://data.gulfresearchinitiative.org/data/R5.x279.000:0012 information web browser Background Information Background information from the source information originator Zhankun Wang zhankun.wang@noaa.gov contributor This dataset contains Conductivity, Temperature, Depth (CTD) data collected during the June 2018 GoMix III Cruise. The experimental site is on the continental slope of the northern Gulf of Mexico, next to the Deepwater Horizon Spill site. During the cruise nine sections of CTD tow-yo's and three CTD casts were conducted. For each tow-yo, multiple vertical profiles were collected in the water column about 300 m above the bottom to map the water properties near the bottom. CTD casts are regular CTD stations covering the entire water column. The CTD used was a SEA-BIRD 911plus/917plus double sensors. Data from the CTD were acquired at 24 Hz. The CTD data were acquired by an SBE Model 11 plus CTD Deck Unit providing demodulated data to a computer in the engineer room running SeaBird software. After the cruise, the raw CTD data were run through the SeaBird data conversion software (SeaBird, Version 7.25.0.151). Data Conversion performs the first step in data processing, converting the raw CTD and auxiliary sensor data (typically frequencies and voltages) to engineering units. Data Conversion uses the instrument configuration file, which defines sensors, sensor channels, and calibration coefficients, to convert raw data to engineering units. The conductivity was advanced approximately 0.073 seconds relative to pressure for CTD alignment. No low pass filter was applied to the data to reserve the high resolution signals. The practical salinity was calculated using DERIVE sal.cfg and the absolute salinity, density and potential temperature was calculated using DERIVE EOS80. The high resolution data are available both in ASCII format and matlab format. 1-m bin averaged files are created separately to generate the bin-averaged profiles and saved as matlab files. Kurt Polzin University of Southern Mississippi / Department of Marine Science kpolzin@whoi.edu https://data.gulfresearchinitiative.org/data/R5.x279.000:0012 information web browser Background Information Background information from the source information pointOfContact 09ctmderive 2018-06-21 2018-06-28 911plus 917plus absolute afl altimeter attenuation available beam beamAttenuation beamTransmission biosphericallicorchelsea bird casts cdom chelsea chelsea/seatech chemistry chlorophyll chloropyhll coefficient collected color colored concentration conductivity conductivity2 crs cruise ctd data density department descent descentRate dissolved dissolved o2 during earth eco eco-afl/fl elapsed electrical eos80 fluorescence fluorescenceWETECO fluorowetlabcdom fluorowetlabeco flux fraction gom gomix gomix3 gulf gulf of mexico identifier in situ physical oceanography instrument instrument1 instrument10 instrument11 instrument12 instrument13 instrument2 instrument3 instrument4 instrument5 instrument6 instrument7 instrument8 instrument9 labs labscstar latitude1 light longitude1 marine mass matter mexico mississippi mole molecular northern O2 observational data ocean ocean color oceanographic oceans optical optical properties optics organic oxygen oxygen2 par photosynthetically platform point potential potentialTemperature potentialTemperature2 practical pressure profile profiles properties r/v radiance radiation radiative rate raw salinity Salinity01 Salinity02 salinity2 science sea sea-bird seabird seatech seawater second sensor sigma sigmat sigmat2 sonde southern sur temperature temperature2 timeElapsed tow tow-yos transmission university volume water wet yos theme Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Density Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Temperature > Potential Temperature Earth Science > Oceans > Ocean Pressure > Water Pressure Earth Science > Oceans > Ocean Optics > Radiance Earth Science > Oceans > Ocean Optics > Attenuation/Transmission Earth Science > Oceans > Ocean Chemistry > Oxygen theme GCMD Science Keywords Understanding How the Complex Topography of the Deepwater Gulf of Mexico Influences Water-column Mixing Processes and the Vertical and Horizontal Distribution of Oil and Gas after a Blowout project time time latitude longitude latitude longitude sea_water_pressure depth sea_water_temperature sea_water_temperature sea_water_electrical_conductivity sea_water_electrical_conductivity sea_water_practical_salinity sea_water_practical_salinity mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mass_fraction_of_chlorophyll_a_in_sea_water mass_concentration_of_color_dissolved_organic_matter_in_sea_water volume_beam_attenuation_coefficient_of_radiative_flux_in_sea_water light_transmission sea_water_absolute_salinity sea_water_absolute_salinity sea_water_sigma_t sea_water_sigma_t depth descent_rate sea_water_potential_temperature sea_water_potential_temperature theme CF Standard Name Table v55 Freely Distributed Understanding How the Complex Topography of the Deepwater Gulf of Mexico Influences Water-column Mixing Processes and the Vertical and Horizontal Distribution of Oil and Gas after a Blowout largerWorkCitation project Unidata Common Data Model Profile largerWorkCitation project eng geoscientificInformation 1 -88.513245 -88.513245 28.862473 28.862473 seconds 2018-06-26T11:41:26Z 2018-06-26T11:41:26Z -130.921 -2.548 "Profile - R5.x279.000.0012 - GOMIX3_09CTMDerive_EOS80 - 28.86N, 88.51W - 2018-06-26" 2020-02-06 creation 2020-02-06 issued Kurt Polzin University of Southern Mississippi / Department of Marine Science kpolzin@whoi.edu https://data.gulfresearchinitiative.org/data/R5.x279.000:0012 information web browser Background Information Background information from the source information originator Zhankun Wang zhankun.wang@noaa.gov contributor This dataset contains Conductivity, Temperature, Depth (CTD) data collected during the June 2018 GoMix III Cruise. The experimental site is on the continental slope of the northern Gulf of Mexico, next to the Deepwater Horizon Spill site. During the cruise nine sections of CTD tow-yo's and three CTD casts were conducted. For each tow-yo, multiple vertical profiles were collected in the water column about 300 m above the bottom to map the water properties near the bottom. CTD casts are regular CTD stations covering the entire water column. The CTD used was a SEA-BIRD 911plus/917plus double sensors. Data from the CTD were acquired at 24 Hz. The CTD data were acquired by an SBE Model 11 plus CTD Deck Unit providing demodulated data to a computer in the engineer room running SeaBird software. After the cruise, the raw CTD data were run through the SeaBird data conversion software (SeaBird, Version 7.25.0.151). Data Conversion performs the first step in data processing, converting the raw CTD and auxiliary sensor data (typically frequencies and voltages) to engineering units. Data Conversion uses the instrument configuration file, which defines sensors, sensor channels, and calibration coefficients, to convert raw data to engineering units. The conductivity was advanced approximately 0.073 seconds relative to pressure for CTD alignment. No low pass filter was applied to the data to reserve the high resolution signals. The practical salinity was calculated using DERIVE sal.cfg and the absolute salinity, density and potential temperature was calculated using DERIVE EOS80. The high resolution data are available both in ASCII format and matlab format. 1-m bin averaged files are created separately to generate the bin-averaged profiles and saved as matlab files. ERDDAP tabledap 1 -88.513245 -88.513245 28.862473 28.862473 seconds 2018-06-26T11:41:26Z 2018-06-26T11:41:26Z -130.921 -2.548 tight ERDDAPtabledapDatasetQueryAndAccess https://erddap.griidc.org/erddap/tabledap/R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download "Profile - R5.x279.000.0012 - GOMIX3_09CTMDerive_EOS80 - 28.86N, 88.51W - 2018-06-26" 2020-02-06 creation 2020-02-06 issued Kurt Polzin University of Southern Mississippi / Department of Marine Science kpolzin@whoi.edu https://data.gulfresearchinitiative.org/data/R5.x279.000:0012 information web browser Background Information Background information from the source information originator Zhankun Wang zhankun.wang@noaa.gov contributor This dataset contains Conductivity, Temperature, Depth (CTD) data collected during the June 2018 GoMix III Cruise. The experimental site is on the continental slope of the northern Gulf of Mexico, next to the Deepwater Horizon Spill site. During the cruise nine sections of CTD tow-yo's and three CTD casts were conducted. For each tow-yo, multiple vertical profiles were collected in the water column about 300 m above the bottom to map the water properties near the bottom. CTD casts are regular CTD stations covering the entire water column. The CTD used was a SEA-BIRD 911plus/917plus double sensors. Data from the CTD were acquired at 24 Hz. The CTD data were acquired by an SBE Model 11 plus CTD Deck Unit providing demodulated data to a computer in the engineer room running SeaBird software. After the cruise, the raw CTD data were run through the SeaBird data conversion software (SeaBird, Version 7.25.0.151). Data Conversion performs the first step in data processing, converting the raw CTD and auxiliary sensor data (typically frequencies and voltages) to engineering units. Data Conversion uses the instrument configuration file, which defines sensors, sensor channels, and calibration coefficients, to convert raw data to engineering units. The conductivity was advanced approximately 0.073 seconds relative to pressure for CTD alignment. No low pass filter was applied to the data to reserve the high resolution signals. The practical salinity was calculated using DERIVE sal.cfg and the absolute salinity, density and potential temperature was calculated using DERIVE EOS80. The high resolution data are available both in ASCII format and matlab format. 1-m bin averaged files are created separately to generate the bin-averaged profiles and saved as matlab files. OPeNDAP 1 -88.513245 -88.513245 28.862473 28.862473 seconds 2018-06-26T11:41:26Z 2018-06-26T11:41:26Z -130.921 -2.548 tight OPeNDAPDatasetQueryAndAccess https://erddap.griidc.org/erddap/tabledap/R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download "Profile - R5.x279.000.0012 - GOMIX3_09CTMDerive_EOS80 - 28.86N, 88.51W - 2018-06-26" 2020-02-06 creation 2020-02-06 issued Kurt Polzin University of Southern Mississippi / Department of Marine Science kpolzin@whoi.edu https://data.gulfresearchinitiative.org/data/R5.x279.000:0012 information web browser Background Information Background information from the source information originator Zhankun Wang zhankun.wang@noaa.gov contributor This dataset contains Conductivity, Temperature, Depth (CTD) data collected during the June 2018 GoMix III Cruise. The experimental site is on the continental slope of the northern Gulf of Mexico, next to the Deepwater Horizon Spill site. During the cruise nine sections of CTD tow-yo's and three CTD casts were conducted. For each tow-yo, multiple vertical profiles were collected in the water column about 300 m above the bottom to map the water properties near the bottom. CTD casts are regular CTD stations covering the entire water column. The CTD used was a SEA-BIRD 911plus/917plus double sensors. Data from the CTD were acquired at 24 Hz. The CTD data were acquired by an SBE Model 11 plus CTD Deck Unit providing demodulated data to a computer in the engineer room running SeaBird software. After the cruise, the raw CTD data were run through the SeaBird data conversion software (SeaBird, Version 7.25.0.151). Data Conversion performs the first step in data processing, converting the raw CTD and auxiliary sensor data (typically frequencies and voltages) to engineering units. Data Conversion uses the instrument configuration file, which defines sensors, sensor channels, and calibration coefficients, to convert raw data to engineering units. The conductivity was advanced approximately 0.073 seconds relative to pressure for CTD alignment. No low pass filter was applied to the data to reserve the high resolution signals. The practical salinity was calculated using DERIVE sal.cfg and the absolute salinity, density and potential temperature was calculated using DERIVE EOS80. The high resolution data are available both in ASCII format and matlab format. 1-m bin averaged files are created separately to generate the bin-averaged profiles and saved as matlab files. ERDDAP Subset 1 -88.513245 -88.513245 28.862473 28.862473 seconds 2018-06-26T11:41:26Z 2018-06-26T11:41:26Z -130.921 -2.548 tight ERDDAP_Subset https://erddap.griidc.org/erddap/tabledap/R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80.subset search Subset Web page to facilitate selecting subsets of the dataset download physicalMeasurement profile short GOMIX3_09CTMDerive_EOS80 time double Time timeElapsed double Elapsed Time in Second latitude1 double latitude 1 longitude1 double longitude 1 pressure double Sea Water Pressure temperature double Temperature temperature2 double Temperature 2 conductivity double Conductivity conductivity2 double Conductivity sensor 2 salinity double Salinity salinity2 double Salinity 2 oxygen double dissolved Oxygen oxygen2 double dissolved Oxygen 2 fluorescenceWETECO double Fluorescence, WET Labs ECO-AFL/FL, Chloropyhll_a fluorescence CDOM double Raw Colored Dissolved Organic Matter (CDOM) concentration beamAttenuation double Beam Attenuation, Chelsea/Seatech beamTransmission double Beam Transmission, Chelsea/Seatech Salinity01 double absolute Salinity 1 Salinity02 double absolute Salinity 2 sigmat double density sigmat2 double density altimeter double Altimeter descentRate double Descent Rate potentialTemperature double potential temperature potentialTemperature2 double potential temperature2 platform String R/V Point Sur instrument String Seabird 911plus CTD instrument1 String SEA-BIRD 917plus CTD instrument2 String Temperature sensor instrument3 String Conductivity sensor instrument4 String Pressure sensor instrument5 String Temperature sensor 2 instrument6 String Conductivity sensor instrument7 String PAR_BiosphericalLicorChelsea instrument8 String Oxygen sensor instrument9 String Oxygen sensor 2 instrument10 String FluoroWetlabECO_AFL_FL sensor instrument11 String WET_LabsCStar instrument12 String FluoroWetlabCDOM_ instrument13 String Altimeter crs int CRS Michael S. Williamson Texas A&M University-Corpus Christi +1 361-825-2048 HRI 213E Corpus Christi TX 78412 USA michael.williamson@tamucc.edu distributor OPeNDAP DAP/2.0 https://erddap.griidc.org/erddap/tabledap/R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.griidc.org/erddap/tabledap/R5_x279_000_0012_GOMIX3_09CTMDerive_EOS80.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital dataset in situ measuremnts This record was created from dataset metadata by ERDDAP Version 2.02