Attributes { s { profile { Int16 _FillValue -999; String cf_role "profile_id"; String ioos_category "Identifier"; String long_name "PS16_07_Asper_Cast1"; Int16 missing_value 32767; } time { String _CoordinateAxisType "Time"; Float64 actual_range 1.44104027e+9, 1.441040608042e+9; String axis "T"; Float64 colorBarMaximum 400.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String ioos_category "Time"; String long_name "Elapsed Time in seconds since start"; String standard_name "time"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/time"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; Float64 valid_max 338.042; Float64 valid_min 0.0; } latitude { String _CoordinateAxisType "Lat"; Float64 _FillValue -99999.0; Float64 actual_range 29.983333333333334, 29.983333333333334; String axis "Y"; Float64 colorBarMaximum 90.0; Float64 colorBarMinimum -90.0; String coverage_content_type "coordinate"; String ioos_category "Location"; String long_name "Latitude"; Float64 missing_value -99999.0; String standard_name "latitude"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/latitude"; String units "degrees_north"; Float64 valid_max 29.983333333333334; Float64 valid_min 29.983333333333334; } longitude { String _CoordinateAxisType "Lon"; Float64 _FillValue -99999.0; Float64 actual_range -88.3, -88.3; String axis "X"; Float64 colorBarMaximum 180.0; Float64 colorBarMinimum -180.0; String coverage_content_type "coordinate"; String ioos_category "Location"; String long_name "Longitude"; Float64 missing_value -99999.0; String standard_name "longitude"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/longitude"; String units "degrees_east"; Float64 valid_max -88.3; Float64 valid_min -88.3; } castNumber { String coverage_content_type "auxiliaryInformation"; String ioos_category "Statistics"; String long_name "Cast Number"; String standard_name "cast_number"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/unknown"; } sea_water_pressure { Float64 _FillValue -99999.0; Float64 actual_range 0.336, 24.738; Float64 colorBarMaximum 5000.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String ioos_category "Pressure"; String long_name "Sea Water Pressure"; Float64 missing_value -99999.0; String ncei_name "WATER PRESSURE"; String positive "down"; String source "in situ measuremnts"; String standard_name "sea_water_pressure"; String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_pressure"; String units "dbar"; Float64 valid_max 24.738; Float64 valid_min 0.336; } depth { String _CoordinateAxisType "Height"; String _CoordinateZisPositive "down"; Float64 _FillValue -99999.0; Float64 actual_range 2177.8, 2236.4; String axis "Z"; Float64 colorBarMaximum 8000.0; Float64 colorBarMinimum -8000.0; String colorBarPalette "TopographyDepth"; String coverage_content_type "coordinate"; String grid_mapping "crs"; String ioos_category "Location"; String long_name "Depth"; Float64 missing_value -99999.0; String ncei_name "DEPTH"; String positive "down"; String standard_name "depth"; String standard_name_url "http://mmisw.org/ont/cf/parameter/depth"; String units "m"; Float64 valid_max 2236.4; Float64 valid_min 2177.8; } sea_water_temperature { Float64 _FillValue -99999.0; Float64 actual_range 25.3794, 29.981; Float64 colorBarMaximum 32.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String ioos_category "Temperature"; String long_name "sea_water_temperature"; Float64 missing_value -99999.0; String ncei_name "TEMPERATURE"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "sea_water_temperature"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/water_temperature"; String units "degree_Celsius"; Float64 valid_max 29.981; Float64 valid_min 25.3794; } sea_water_temperature_2 { Float64 _FillValue -99999.0; Float64 actual_range 25.5227, 29.9799; Float64 colorBarMaximum 32.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String ioos_category "Temperature"; String long_name "Temperature 2"; Float64 missing_value -99999.0; String ncei_name "TEMPERATURE"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "sea_water_temperature"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/water_temperature"; String units "degree_Celsius"; Float64 valid_max 29.9799; Float64 valid_min 25.5227; } sea_water_electrical_conductivity { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 5.932982; Float64 colorBarMaximum 40.0; Float64 colorBarMinimum 30.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Salinity"; String long_name "Conductivity"; Float64 missing_value -99999.0; String ncei_name "CONDUCTIVITY"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "sea_water_electrical_conductivity"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/sea_water_electrical_conductivity"; String units "S m-1"; Float64 valid_max 5.932982; Float64 valid_min -9.99e-29; } sea_water_electrical_conductivity_2 { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 5.917366; Float64 colorBarMaximum 40.0; Float64 colorBarMinimum 30.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Salinity"; String long_name "Conductivity sensor 2"; Float64 missing_value -99999.0; String ncei_name "CONDUCTIVITY"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "sea_water_electrical_conductivity"; String standard_name_url "http://mmisw.org/ont/ioos/parameter/sea_water_electrical_conductivity"; String units "S m-1"; Float64 valid_max 5.917366; Float64 valid_min -9.99e-29; } sea_water_salinity { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 36.2889; Float64 colorBarMaximum 37.0; Float64 colorBarMinimum 32.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Salinity"; String long_name "sea_water_salinity"; Float64 missing_value -99999.0; String ncei_name "SALINITY"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "sea_water_practical_salinity"; String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_practical_salinity"; String units "PSU"; Float64 valid_max 36.2889; Float64 valid_min -9.99e-29; } dissolved_oxygen { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 8.4008; Float64 colorBarMaximum 1.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Dissolved O2"; String long_name "dissolved Oxygen"; Float64 missing_value -99999.0; String ncei_name "DISSOLVED OXYGEN"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "volume_fraction_of_oxygen_in_sea_water"; String standard_name_url "https://mmisw.org/ont/cf/unknown"; String units "ml l-1"; Float64 valid_max 8.4008; Float64 valid_min -9.99e-29; } oxygen_saturation { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 4.66368; Float64 colorBarMaximum 1.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Dissolved O2"; String long_name "Oxygen saturation"; Float64 missing_value -99999.0; String ncei_name "OXYGEN SATURATION"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "fractional_saturation_of_oxygen_in_sea_water"; String standard_name_url "http://mmisw.org/ont/cf/fractional_saturation_of_oxygen_in_sea_water"; String units "ml l-1"; Float64 valid_max 4.66368; Float64 valid_min -9.99e-29; } oxygen_saturation2 { Float64 _FillValue -99999.0; Float64 actual_range 0.334, 24.568; Float64 colorBarMaximum 1.0; Float64 colorBarMinimum 0.0; String comment "Weiss method"; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Dissolved O2"; String long_name "Oxygen Saturation 2"; Float64 missing_value -99999.0; String ncei_name "OXYGEN SATURATION"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "fractional_saturation_of_oxygen_in_sea_water"; String standard_name_url "http://mmisw.org/ont/cf/fractional_saturation_of_oxygen_in_sea_water"; String units "ml l-1"; Float64 valid_max 24.568; Float64 valid_min 0.334; } chlorophyll_concentration { Float64 _FillValue -99999.0; Float64 actual_range -0.0034, 2.0723; Float64 colorBarMaximum 30.0; Float64 colorBarMinimum 0.03; String colorBarScale "Log"; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Ocean Color"; String long_name "Chloropyhll_a concentration from fluorescence, WET Labs ECO-AFL/FL"; Float64 missing_value -99999.0; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water"; String standard_name_url "http://mmisw.org/ont/cf/parameter/mass_concentration_of_chlorophyll_a_in_sea_water"; String units "mg m-3"; Float64 valid_max 2.0723; Float64 valid_min -0.0034; } surface_photosynthetically_active_radiation { Float64 _FillValue -99999.0; Float64 actual_range 2177.8, 2236.4; Float64 colorBarMaximum 2240.0; Float64 colorBarMinimum 2160.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Optical Properties"; String long_name "SPAR Surface Irradiance"; Float64 missing_value -99999.0; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "surface_downwelling_photosynthetic_photon_spherical_irradiance_in_sea_water"; String standard_name_url "http://mmisw.org/ont/cf/parameter/surface_downwelling_photosynthetic_photon_spherical_irradiance_in_sea_water"; String units "umol m-2 s-1"; Float64 valid_max 2236.4; Float64 valid_min 2177.8; } beam_transmission { Float64 _FillValue -99999.0; Float64 actual_range 84.7861, 87.4812; Float64 colorBarMaximum 100.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Optical Properties"; String long_name "Beam Transmission, WET Labs C-Star [%]"; Float64 missing_value -99999.0; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name_url "https://mmisw.org/ont/cf/unknown"; String units "percent"; Float64 valid_max 87.4812; Float64 valid_min 84.7861; } sea_water_sigma_theta { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 24.1799; Float64 colorBarMaximum 200.0; Float64 colorBarMinimum 0.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Physical Oceanography"; String long_name "density, sigma_theta"; Float64 missing_value -99999.0; String ncei_name "DENSITY"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "sea_water_sigma_theta"; String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_sigma_theta"; String units "kg m-3"; Float64 valid_max 24.1799; Float64 valid_min -9.99e-29; } altimeter { Float64 _FillValue -99999.0; Float64 actual_range 0.0, 100.0; String axis "Z"; Float64 colorBarMaximum 8000.0; Float64 colorBarMinimum -8000.0; String colorBarPalette "TopographyDepth"; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Location"; String long_name "Altimeter"; Float64 missing_value -99999.0; String platform "RV_Endeavor"; String positive "down"; String source "in situ measuremnts"; String standard_name "depth"; String standard_name_url "http://mmisw.org/ont/cf/parameter/altimeter_range"; String units "m"; Float64 valid_max 100.0; Float64 valid_min 0.0; } descent_rate { Float64 _FillValue -99999.0; Float64 actual_range -0.271, 0.622; Float64 colorBarMaximum 0.8; Float64 colorBarMinimum -0.4; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Unknown"; String long_name "Descent Rate"; Float64 missing_value -99999.0; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name_url "http://mmisw.org/ont/cf/parameter/unknown"; String units "m s-1"; Float64 valid_max 0.622; Float64 valid_min -0.271; } sound_velocity { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 1546.29; Float64 colorBarMaximum 2000.0; Float64 colorBarMinimum -500.0; String coverage_content_type "physicalMeasurement"; String grid_mapping "crs"; String ioos_category "Currents"; String long_name "Sound Velocity"; Float64 missing_value -99999.0; String ncei_name "Sound Velocity"; String platform "RV_Endeavor"; String source "in situ measuremnts"; String standard_name "speed_of_sound_in_sea_water"; String standard_name_url "http://mmisw.org/ont/cf/parameter/speed_of_sound_in_sea_water"; String units "m s-1"; Float64 valid_max 1546.29; Float64 valid_min -9.99e-29; } flag { Float64 _FillValue -99999.0; Float64 actual_range -9.99e-29, 0.0; Float64 colorBarMaximum 150.0; Float64 colorBarMinimum 0.0; String coverage_content_type "qualityInformation"; String grid_mapping "crs"; String instrument "Seabird SBE 9 CTD"; String ioos_category "Quality"; String long_name "quality flag (0 = good; 1 = bad)"; Float64 missing_value NaN; String platform "RV_Endeavor"; String standard_name "quality_flag"; String standard_name_url "http://mmisw.org/ont/cf/parameter/unknown"; Float64 valid_max 0.0; Float64 valid_min -9.99e-29; } platform { String actual_range " "; String call_sign "WCE5063"; String ioos_category "Unknown"; String long_name "RV_Endeavor"; } instrument { String actual_range " "; String ioos_category "Unknown"; String long_name "Seabird SBE 9 CTD"; String make_model "SeaBird SBE 9"; } crs { Int32 _FillValue -999; String epsg_code "EPSG:4326"; String grid_mapping_name "latitude_longitude"; Float64 inverse_flattening 298.257223563; String ioos_category "Unknown"; String long_name "CRS"; Float64 longitude_of_prime_meridian 0.0; Int32 missing_value -999; Float64 semi_major_axis 6378137.0; String standard_name_url "http://mmisw.org/ont/cf/parameter/unknown"; } } NC_GLOBAL { String cdm_data_type "Profile"; String cdm_profile_variables "profile"; String Conventions "CF-1.6, ACDD-1.3, IOOS-1.2, COARDS"; String Country "USA"; String creator_address "1020 Balch Blvd."; String creator_city "Stennis Space Center"; String creator_country "USA"; String creator_email "vernon.asper@usm.edu"; String creator_institution "University of Southern Mississippi / Department of Marine Science"; String creator_name "Vernon Asper"; String creator_phone "+1-404-385-0479"; String creator_postalcode "39529"; String creator_role "Professor"; String creator_sector "academic"; String creator_state "Mississippi"; String creator_type "person"; String creator_url "https://www.usm.edu/faculty-directory/?keyword=vernon+asper"; String date_created "2021-02-16T20:38:39Z"; String date_issued "2021-02-16T20:38:39Z"; String date_metadata_modified "2021-02-16T20:38:39Z"; String date_modified "2021-02-16T20:38:39Z"; Float64 Easternmost_Easting -88.3; String featureType "Profile"; String geospatial_bounds "Points (29.983333000000 -88.300000000000, 28.700000000000 -88.300000000000)"; String geospatial_bounds_crs "EPSG:4326"; String geospatial_bounds_vertical_crs "EPSG:5831"; Float64 geospatial_lat_max 29.983333333333334; Float64 geospatial_lat_min 29.983333333333334; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max -88.3; Float64 geospatial_lon_min -88.3; String geospatial_lon_units "degrees_east"; Float64 geospatial_vertical_max 2236.4; Float64 geospatial_vertical_min 2177.8; String geospatial_vertical_positive "down"; Float64 geospatial_vertical_resolution 0.0012449155676075322; String geospatial_vertical_units "m"; String history "2021-02-16T20:38:38Z 2026-03-14T12:41:01Z (local files) 2026-03-14T12:41:01Z https://erddap.griidc.org/erddap/tabledap/R4_x268_000_0017_PS16_07_Asper_Cast1.das"; String id "EN559"; String infoUrl "https://data.gulfresearchinitiative.org/data/R4.x268.000:0017"; String institution "University of Southern Mississippi / Department of Marine Science"; String instrument "Seabird SBE 9 CTD"; String instrument_vocabulary "GCMD Science Keywords Version 9.1.5"; String keywords "acoustic, acoustics, active, afl, altimeter, asper, bad, beam, beam_transmission, c-star, cast, cast1, cast_number, castNumber, chemistry, chlorophyll, chlorophyll_concentration, chloropyhll, color, concentration, conductivity, crs, ctd, currents, data, density, department, depth, descent, descent_rate, dissolved, dissolved o2, dissolved_oxygen, downwelling, earth, Earth Science > Oceans > Ocean Acoustics > Acoustic Velocity, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Optics > Photosynthetically Active Radiation, Earth Science > Oceans > Ocean Optics > Radiance, Earth Science > Oceans > Ocean Pressure > Water Pressure, 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, eco, eco-afl/fl, elapsed, electrical, endeavor, flag, fluorescence, fraction, fractional, fractional_saturation_of_oxygen_in_sea_water, gc600, gc767, gom, good, gulf, gulf of mexico, hydrographic, hydrography, identifier, instrument, irradiance, labs, latitude, longitude, marine, mass, mass_concentration_of_chlorophyll_a_in_sea_water, mc21 (taylor energy), mexico, mississippi, number, O2, ocean, ocean color, oceanography, oceans, optical, optical properties, optics, oxygen, oxygen_saturation, oxygen_saturation2, percent, photon, photosynthetic, photosynthetically, physical, physical oceanography, platform, point, practical, pressure, profile, properties, ps16, ps16-07, quality, quality_flag, r/v, radiance, radiation, rate, salinity, saturation, sbe, science, sea, sea_water_electrical_conductivity, sea_water_electrical_conductivity_2, sea_water_practical_salinity, sea_water_pressure, sea_water_salinity, sea_water_sigma_theta, sea_water_temperature, sea_water_temperature_2, seabird, seawater, seconds, sensor, sigma, since, sonde, sound, sound_velocity, southern, spar, speed, speed_of_sound_in_sea_water, spherical, star, start, statistics, sur, surface, surface_downwelling_photosynthetic_photon_spherical_irradiance_in_sea_water, surface_photosynthetically_active_radiation, temperature, theta, time, transmission, university, v, velocity, volume, volume_fraction_of_oxygen_in_sea_water, water, water column properties, wet"; String keywords_vocabulary "GCMD Science Keywords"; String license "These data may be redistributed and used without restriction."; String metadata_link "https://data.gulfresearchinitiative.org/data/R4.x268.000:0017"; String naming_authority "edu.usm"; Float64 Northernmost_Northing 29.983333333333334; String platform "RV_Endeavor"; String platform_name "RV_Endeavor"; String platform_vocabulary "https://mmisw.org/ont/ioos/platform"; String processing_level "Geophysical units from raw data"; String product_version "v0.0"; String program "The Gulf of Mexico Research Initiative (GOMRI)"; String project "Ecosystem Impacts of Oil and Gas Inputs to the Gulf-2 (ECOGIG-2)"; String publisher_address "6300 Ocean Drive"; String publisher_city "Corpus Christi"; String publisher_country "USA"; String publisher_email "griidc@gomri.org"; String publisher_institution "Gulf of Mexico Research Initiative Information and Data (GRIIDC)"; String publisher_name "Gulf of Mexico Research Initiative Information and Data (GRIIDC)"; String publisher_phone "+1-301-713-3277"; String publisher_postalcode "78412"; String publisher_state "Texas"; String publisher_type "institution"; String publisher_udi "R4.x268.000:0017"; String publisher_url "https://data.gulfresearchinitiative.org"; String references "data.gomri.org"; String sea_name "Gulf of Mexico, Mississippi Delta"; String source "in situ measurements"; String sourceUrl "(local files)"; Float64 Southernmost_Northing 29.983333333333334; String standard_name_vocabulary "CF Standard Name Table v72"; String subsetVariables "profile, latitude, longitude, platform, instrument, crs"; String summary "R/V Point Sur: PS16-07 Hydrographic (Conductivity, Temperature, Depth (CTD)) Data, Gulf of Mexico, August 30 - September 1, 2015. Two conductivity, temperature and depth (CTD) casts made from the R/V Point Sur: PS16-07 in the northern Gulf of Mexico, August 30 - September 1, 2015."; String time_coverage_duration "P00Y0M00DT00H00M00S"; String time_coverage_end "2015-08-31T17:03:28Z"; String time_coverage_start "2015-08-31T16:57:50Z"; String title "Profile - R4.x268.000.0017 - PS16_07_Asper_Cast1 - 29.98N, 88.30W - 2015-08-31"; Float64 Westernmost_Easting -88.3; } }