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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL acknowledgement String unknown
attribute NC_GLOBAL cdm_altitude_proxy String pressure
attribute NC_GLOBAL cdm_data_type String Profile
attribute NC_GLOBAL cdm_profile_variables String pressure, temperature, salinity, oxygenRaw, CDOM, chla, BBP700, BSig, CSig, FSig, flag
attribute NC_GLOBAL comment String unknown
attribute NC_GLOBAL comment1 String unknown
attribute NC_GLOBAL contributor_email String jRudzin at rsmas.miami.edu
attribute NC_GLOBAL contributor_institution String University of Miami / Rosenstiel School of Marine and Atmospheric Science
attribute NC_GLOBAL contributor_name String Johna Rudzin
attribute NC_GLOBAL contributor_phone String +1-305-421-4746
attribute NC_GLOBAL contributor_role String Researcher
attribute NC_GLOBAL Conventions String CF-1.6, ACDD-1.3, COARDS
attribute NC_GLOBAL Country String USA
attribute NC_GLOBAL creator_email String nshay at rsmas.miami.edu
attribute NC_GLOBAL creator_institution String University of Miami / Rosenstiel School of Marine and Atmospheric Science
attribute NC_GLOBAL creator_name String Lynn K. (Nick) Shay
attribute NC_GLOBAL creator_phone String +1-305-421-4075
attribute NC_GLOBAL creator_role String Principal Investigator 
attribute NC_GLOBAL creator_type String person
attribute NC_GLOBAL creator_url String https://people.miami.edu/profile/l.shay@miami.edu (external link)
attribute NC_GLOBAL date_created String 2020-01-10T07:05:24Z
attribute NC_GLOBAL date_issued String 2020-01-10T07:05:24Z
attribute NC_GLOBAL date_metadata_modified String 2020-01-10T07:05:24Z
attribute NC_GLOBAL date_modified String 2020-01-10T07:05:24Z
attribute NC_GLOBAL defaultGraphQuery String temperature,pressure,profile&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff&.yRange=%7C%7Cfalse
attribute NC_GLOBAL Easternmost_Easting double -88.006665
attribute NC_GLOBAL featureType String Profile
attribute NC_GLOBAL geospatial_bounds String Polygon((26.573729 -88.904579, 29.444323 -88.904579, 29.444323 -84.290321, 26.573729 -84.290321, 26.573729 -88.904579))
attribute NC_GLOBAL geospatial_bounds_crs String EPSG:4326
attribute NC_GLOBAL geospatial_bounds_vertical_crs String EPSG:5831
attribute NC_GLOBAL geospatial_lat_max double 28.950877
attribute NC_GLOBAL geospatial_lat_min double 28.950877
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -88.006665
attribute NC_GLOBAL geospatial_lon_min double -88.006665
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_resolution double -3.5915208149293285
attribute NC_GLOBAL geospatial_vertical_units String dbar
attribute NC_GLOBAL history String 20200110T070510
attribute NC_GLOBAL id String CTDOXYBIO
attribute NC_GLOBAL infoUrl String https://data.gulfresearchinitiative.org/data/R5.x275.000:0002 (external link)
attribute NC_GLOBAL institution String University of Miami / Rosenstiel School of Marine and Atmospheric Science
attribute NC_GLOBAL instrument String profiling EM-APEX float,CTD-SBE9, Oxygen-SBE43, PAR-Biospherical Licor, Seapoint-Fluorometer, Chelsea/Seatech-Beam Attenuation
attribute NC_GLOBAL instrument_vocabulary String GCMD Science Keywords Version 8.6
attribute NC_GLOBAL keywords String 10-day, 700nm, apex, atmospheric, backscatter, bad, bbp, BBP700, biogeochemical, BSig, cdom, chemistry, chla, chlorophyll, chlorophyll fluorescence, chlorophyll-a, chorophyll, color, colored, concentration, conductivity, conversion, counts, crs, CSig, ctd, ctd-sbe9, data, day, deepwater horizon, density, depth, dissolved, dissolved o2, earth, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, em-apex, em-apex float, ema, ema-7939-0006-raw, evaluation, flag, float, floats, fluorescence, fraction, fsig, gom, good, gulf, identifier, initial, input, instrument, instrument1, latitude, longitude, marine, mass, mass_concentration_of_color_dissolved_organic_matter_in_sea_water, mass_concentration_of_oxygen_in_sea_water, mass_fraction_of_chlorophyll_a_in_sea_water, matter, measured, mexico, miami, O2, ocean, ocean color, oceans, organic, oxygen, oxygenRaw, platform, practical, pressure, profile, quality, quality_flag, r/v, raw, rosenstiel, salinity, sbe9, school, science, sea, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, seawater, smith, sonde, statistics, temperature, time, university, walton, water
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String Freely Distributed
attribute NC_GLOBAL metadata_link String https://data.gulfresearchinitiative.org/data/R5.x275.000:0002 (external link)
attribute NC_GLOBAL naming_authority String unknown
attribute NC_GLOBAL Northernmost_Northing double 28.950877
attribute NC_GLOBAL platform String R/V Walton Smith
attribute NC_GLOBAL platform_vocabulary String GCMD Science Keywords Version 8.6
attribute NC_GLOBAL processing_level String Geophysical units from raw data
attribute NC_GLOBAL product_version String v0.0
attribute NC_GLOBAL program String The Gulf of Mexico Research Initiative (GOMRI)
attribute NC_GLOBAL project String Three-Dimensional Gulf Circulation and Biogeochemical Processes Unveiled by State-of-the-Art Profiling Float Technology and Data Assimilative Ocean Models.
attribute NC_GLOBAL publisher_email String griidc at gomri.org
attribute NC_GLOBAL publisher_institution String Gulf of Mexico Research Initiative Information and Data (GRIIDC)
attribute NC_GLOBAL publisher_name String Gulf of Mexico Research Initiative Information and Data (GRIIDC)
attribute NC_GLOBAL publisher_phone String +1-301-713-3277
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL publisher_udi String R5.x275.000:0002
attribute NC_GLOBAL publisher_url String https://data.gulfresearchinitiative.org (external link)
attribute NC_GLOBAL references String data.gomri.org
attribute NC_GLOBAL sea_name String Gulf of Mexico
attribute NC_GLOBAL source String CTD profiles from a ship
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 28.950877
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v29
attribute NC_GLOBAL subsetVariables String pressure, temperature, salinity, oxygenRaw, CDOM, chla, BBP700, BSig, CSig, FSig, flag
attribute NC_GLOBAL summary String Raw temperature, salinity, and biogeochemical profile data acquired from APEX-EM floats deployed via U.Miami R/V Walton Smith in the northern Gulf of Mexico in May 2017. Period of record is for the first 10 days of operation during a cold front passage. The first day of record for each float ranges from May 2, 2017, to May 7, 2017. Technology for measuring subsurface ocean currents (including temperature and salinity) is available using the Autonomous Profiling Explorer floats with electromagnetic sensors (APEX-EM) recently developed by Teledyne Webb Research and the University of Washington. The float acquires temperature and salinity profiles using a Seabird sensor. This APEX-EM profiling float platform was equipped with chemical and bio-optical sensors: Aanderaa Optode sensor measuring dissolved oxygen, and the WET Labs ECO Puck sensor which combines measurement of chlorophyll fluorescence (proxy of phytoplankton abundance), measurement of backscatter (as proxy of particle concentration) and colored dissolved organic matter (CDOM) fluorescence (incl. fluorophoric oil components). Given the passage of a strong atmospheric front in May 2017, these data were used in an initial evaluation of the state-of-the-art float and its response to strong wind-driven currents. This float technology enables investigators to look more closely at the upper ocean response to strong forcing events that impacts biochemistry and hydrocarbon dispersion.  Sampling rates were changed by updating mission profiles from continuous to profiling modes between specific depths by changing the piston counts on the missions via  Iridium remote sensing when the float reaches the free surface.
attribute NC_GLOBAL time_coverage_duration String unknown
attribute NC_GLOBAL time_coverage_end String 2017-05-03T09:52:40Z
attribute NC_GLOBAL time_coverage_resolution String unknown
attribute NC_GLOBAL time_coverage_start String 2017-05-03T09:52:40Z
attribute NC_GLOBAL title String \"Profile - R5.x275.000.0002 - ema-7939-0006-raw - 28.95N, 88.01W - 2017-05-03\"
attribute NC_GLOBAL Westernmost_Easting double -88.006665
variable profile short
attribute profile actual_range short -32767, -32767
attribute profile cf_role String profile_id
attribute profile ioos_category String Identifier
attribute profile long_name String ema-7939-0006-raw
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.49380516E9, 1.49380516E9
attribute time axis String T
attribute time calendar String gregorian
attribute time colorBarMaximum double 1.6E9
attribute time colorBarMinimum double 1.4E9
attribute time comment String UTC
attribute time coverage_content_type String physicalMeasurement
attribute time ioos_category String Time
attribute time long_name String Time
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
attribute time valid_max double 1.49380516E9
attribute time valid_min double 1.49380516E9
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double -9.99E-29
attribute latitude actual_range double 28.950877, 28.950877
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude comment String unknown
attribute latitude coverage_content_type String coordinate
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max double 28.950877
attribute latitude valid_min double 28.950877
variable longitude double
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double -9.99E-29
attribute longitude actual_range double -88.006665, -88.006665
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude comment String unknown
attribute longitude coverage_content_type String coordinate
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max double -88.006665
attribute longitude valid_min double -88.006665
variable pressure double
attribute pressure _CoordinateAxisType String Height
attribute pressure _FillValue double -9.99E-29
attribute pressure actual_range double -0.009765625, 1016.390625
attribute pressure ancillary_variables String unknown
attribute pressure axis String Z
attribute pressure cell_method String unknown
attribute pressure colorBarMaximum double 5000.0
attribute pressure colorBarMinimum double 0.0
attribute pressure comment String unknown
attribute pressure coverage_content_type String physicalMeasurement
attribute pressure grid_mapping String crs
attribute pressure ioos_category String Pressure
attribute pressure long_name String Raw Sea Water Pressure
attribute pressure positive String down
attribute pressure references String unknown
attribute pressure source String CTD profiles from a ship
attribute pressure standard_name String sea_water_pressure
attribute pressure units String dbar
attribute pressure valid_max double 1016.390625
attribute pressure valid_min double -0.009765625
variable temperature double
attribute temperature _FillValue double -9.99E-29
attribute temperature actual_range double 5.0612265625, 24.66571875
attribute temperature ancillary_variables String unknown
attribute temperature cell_method String unknown
attribute temperature colorBarMaximum double 32.0
attribute temperature colorBarMinimum double 0.0
attribute temperature comment String unknown
attribute temperature coverage_content_type String physicalMeasurement
attribute temperature grid_mapping String crs
attribute temperature instrument String unknown
attribute temperature ioos_category String Temperature
attribute temperature long_name String Raw temperature as measured by CTD
attribute temperature ncei_name String Temperature 
attribute temperature platform String R/V Walton Smith
attribute temperature references String unknown
attribute temperature source String CTD profiles from a ship
attribute temperature standard_name String sea_water_temperature
attribute temperature units String degree_C
attribute temperature valid_max double 24.66571875
attribute temperature valid_min double 5.0612265625
variable salinity double
attribute salinity _FillValue double -9.99E-29
attribute salinity actual_range double 16.3893515625, 36.586617187499996
attribute salinity ancillary_variables String unknown
attribute salinity cell_method String unknown
attribute salinity colorBarMaximum double 37.0
attribute salinity colorBarMinimum double 32.0
attribute salinity comment String unknown
attribute salinity coverage_content_type String physicalMeasurement
attribute salinity grid_mapping String crs
attribute salinity instrument String CTD-SBE9
attribute salinity ioos_category String Salinity
attribute salinity long_name String Raw salinity as measured by CTD
attribute salinity ncei_name String Salinity
attribute salinity platform String R/V Walton Smith
attribute salinity references String unknown
attribute salinity source String CTD profiles from a ship
attribute salinity standard_name String sea_water_practical_salinity
attribute salinity units String PSU
attribute salinity valid_max double 36.586617187499996
attribute salinity valid_min double 16.3893515625
variable oxygenRaw double
attribute oxygenRaw _FillValue double -9.99E-29
attribute oxygenRaw actual_range double 99.06384228541921, 206.30194908105537
attribute oxygenRaw ancillary_variables String unknown
attribute oxygenRaw cell_method String unknown
attribute oxygenRaw colorBarMaximum double 500.0
attribute oxygenRaw colorBarMinimum double 0.0
attribute oxygenRaw comment String unknown
attribute oxygenRaw coverage_content_type String physicalMeasurement
attribute oxygenRaw grid_mapping String crs
attribute oxygenRaw instrument String CTD-SBE9
attribute oxygenRaw ioos_category String Dissolved O2
attribute oxygenRaw long_name String Raw dissolved oxygen
attribute oxygenRaw ncei_name String Oxygen raw
attribute oxygenRaw platform String R/V Walton Smith
attribute oxygenRaw references String unknown
attribute oxygenRaw source String CTD profiles from a ship
attribute oxygenRaw standard_name String mass_concentration_of_oxygen_in_sea_water
attribute oxygenRaw units String umol kg-1
attribute oxygenRaw valid_max double 206.30194908105537
attribute oxygenRaw valid_min double 99.06384228541921
variable CDOM double
attribute CDOM _FillValue double -9.99E-29
attribute CDOM actual_range double 0.9702, 2.2932
attribute CDOM ancillary_variables String unknown
attribute CDOM cell_method String unknown
attribute CDOM colorBarMaximum double 2.5
attribute CDOM colorBarMinimum double 0.5
attribute CDOM comment String unknown
attribute CDOM coverage_content_type String physicalMeasurement
attribute CDOM grid_mapping String crs
attribute CDOM instrument String CTD-SBE9
attribute CDOM ioos_category String Unknown
attribute CDOM long_name String Raw Colored Dissolved Organic Matter (CDOM) concentration
attribute CDOM ncei_name String CDOM_concentration
attribute CDOM platform String R/V Walton Smith
attribute CDOM references String unknown
attribute CDOM source String CTD profiles from a ship
attribute CDOM standard_name String mass_concentration_of_color_dissolved_organic_matter_in_sea_water
attribute CDOM units String mg l-1
attribute CDOM valid_max double 2.2932
attribute CDOM valid_min double 0.9702
variable chla double
attribute chla _FillValue double -9.99E-29
attribute chla actual_range double 0.0511, 1.0001
attribute chla ancillary_variables String unknown
attribute chla cell_method String unknown
attribute chla colorBarMaximum double 1.0
attribute chla colorBarMinimum double 0.0
attribute chla comment String unknown
attribute chla coverage_content_type String physicalMeasurement
attribute chla grid_mapping String crs
attribute chla instrument String CTD-SBE9
attribute chla ioos_category String Ocean Color
attribute chla long_name String Raw Chorophyll_a concentration
attribute chla ncei_name String Chorophyll_a concentration
attribute chla platform String R/V Walton Smith
attribute chla references String unknown
attribute chla source String CTD profiles from a ship
attribute chla standard_name String mass_fraction_of_chlorophyll_a_in_sea_water 
attribute chla units String mg l-1
attribute chla valid_max double 1.0001
attribute chla valid_min double 0.0511
variable BBP700 double
attribute BBP700 _FillValue double -9.99E-29
attribute BBP700 actual_range double 1.8873542046783697E-4, 0.0024431427592730343
attribute BBP700 ancillary_variables String unknown
attribute BBP700 cell_method String unknown
attribute BBP700 colorBarMaximum double 0.0025
attribute BBP700 colorBarMinimum double 0.0
attribute BBP700 comment String unknown
attribute BBP700 coverage_content_type String physicalMeasurement
attribute BBP700 grid_mapping String crs
attribute BBP700 instrument String CTD-SBE9
attribute BBP700 ioos_category String Unknown
attribute BBP700 long_name String Raw backscatter measured at 700nm
attribute BBP700 platform String R/V Walton Smith
attribute BBP700 references String unknown
attribute BBP700 source String CTD profiles from a ship
attribute BBP700 standard_name String unknown
attribute BBP700 units String m-1
attribute BBP700 valid_max double 0.0024431427592730343
attribute BBP700 valid_min double 1.8873542046783697E-4
variable BSig double
attribute BSig _FillValue double -9.99E-29
attribute BSig actual_range double 98.0, 301.0
attribute BSig ancillary_variables String unknown
attribute BSig cell_method String unknown
attribute BSig colorBarMaximum double 100.0
attribute BSig colorBarMinimum double 0.0
attribute BSig comment String unknown
attribute BSig coverage_content_type String physicalMeasurement
attribute BSig grid_mapping String crs
attribute BSig instrument String CTD-SBE9
attribute BSig ioos_category String Statistics
attribute BSig long_name String Raw backscatter counts, input for conversion to bbp
attribute BSig ncei_name String unknown
attribute BSig platform String R/V Walton Smith
attribute BSig references String unknown
attribute BSig source String CTD profiles from a ship
attribute BSig standard_name String unknown
attribute BSig units String count
attribute BSig valid_max double 301.0
attribute BSig valid_min double 98.0
variable CSig double
attribute CSig _FillValue double -9.99E-29
attribute CSig actual_range double 55.0, 70.0
attribute CSig ancillary_variables String unknown
attribute CSig cell_method String unknown
attribute CSig colorBarMaximum double 100.0
attribute CSig colorBarMinimum double 0.0
attribute CSig comment String unknown
attribute CSig coverage_content_type String physicalMeasurement
attribute CSig grid_mapping String crs
attribute CSig instrument String CTD-SBE9
attribute CSig ioos_category String Statistics
attribute CSig long_name String Raw CDOM counts, input for conversion to CDOM
attribute CSig ncei_name String unknown
attribute CSig platform String R/V Walton Smith
attribute CSig references String unknown
attribute CSig source String CTD profiles from a ship
attribute CSig standard_name String unknown
attribute CSig units String count
attribute CSig valid_max double 70.0
attribute CSig valid_min double 55.0
variable FSig double
attribute FSig _FillValue double -9.99E-29
attribute FSig actual_range double 50.0, 180.0
attribute FSig ancillary_variables String unknown
attribute FSig cell_method String unknown
attribute FSig colorBarMaximum double 100.0
attribute FSig colorBarMinimum double 0.0
attribute FSig comment String unknown
attribute FSig coverage_content_type String physicalMeasurement
attribute FSig grid_mapping String crs
attribute FSig instrument String CTD-SBE9
attribute FSig ioos_category String Statistics
attribute FSig long_name String Raw fluorescence counts, input for conversion to FSig
attribute FSig ncei_name String unknown
attribute FSig platform String R/V Walton Smith
attribute FSig references String unknown
attribute FSig source String CTD profiles from a ship
attribute FSig standard_name String unknown
attribute FSig units String count
attribute FSig valid_max double 180.0
attribute FSig valid_min double 50.0
variable flag double
attribute flag _FillValue double NaN
attribute flag actual_range double 0.0, 1.0
attribute flag colorBarMaximum double 150.0
attribute flag colorBarMinimum double 0.0
attribute flag comment String unknown
attribute flag coverage_content_type String qualityInformation
attribute flag grid_mapping String crs
attribute flag instrument String CTD-SBE9
attribute flag ioos_category String Quality
attribute flag long_name String quality flag (0 = good; 1 = bad)
attribute flag platform String R/V Walton Smith
attribute flag standard_name String quality_flag
attribute flag valid_max double 1.0
attribute flag valid_min double 0.0
variable platform String
attribute platform call_sign String WCZ6292
attribute platform ioos_category String Unknown
attribute platform ioos_code String urn:ioos:station:NCEI:WaltonSmith
attribute platform long_name String R/V Walton Smith
attribute platform ncei_code String R/V Walton Smith
variable instrument String
attribute instrument ioos_category String Unknown
attribute instrument long_name String CTD-SBE9
attribute instrument make_model String Seabird SBE 9
variable instrument1 String
attribute instrument1 ioos_category String Unknown
attribute instrument1 long_name String EM-APEX float
attribute instrument1 make_model String EM-APEX
variable crs int
attribute crs actual_range int -2147483647, -2147483647
attribute crs epsg_code String EPSG:4326
attribute crs grid_mapping_name String latitude_longitude
attribute crs inverse_flattening double 298.257223563
attribute crs ioos_category String Unknown
attribute crs long_name String CRS
attribute crs longitude_of_prime_meridian double 0.0
attribute crs semi_major_axis double 6378137.0

 
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