BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson,.odvTxt
attribute NC_GLOBAL acquisition_description String Sampling and Analytical Methodology:  \n DIC and TA samples: Sampling from the Niskin followed standard CLIVAR-CO2,\nGEOTRACES and GO-ship protocols.\\u00a0 Samples were collected in ~500 ml Pyrex\nbottles that were poisoned with 100 \\u03bcl Hg2Cl, sealed and stored in the\ndark before analysis back in the laboratory at BIOS. DIC was determined using\na high precision (0.05%CV) coulometer based instrument (VINDTA 3C)(Bates et\nal., 2012).\\u00a0 TA was determined by a high- precision (<0.05%CV)\npotentiometric technique using a VINDTA 2S (Marianda, Germany). Replicate\nsamples were also analyzed at BIOS.\\u00a0 Both DIC and TA instruments were\nroutinely calibrated using seawater Certified Reference Material (CRM) from\nA.G. Dickson, Scripps Institute of Oceanography, and the accuracy of samples\ncompared to CRM\\u2019s was less than 0.1% (2 \\u03bcmoles kg-1).
attribute NC_GLOBAL awards_0_award_nid String 55130
attribute NC_GLOBAL awards_0_award_number String OCE-1132566
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1132566 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_0_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_0_funding_source_nid String 355
attribute NC_GLOBAL awards_0_program_manager String Donald L. Rice
attribute NC_GLOBAL awards_0_program_manager_nid String 51467
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Inorganic Carbon data from GT10 and GT11 cruises \n  PI: Nicholas Bates (BIOS) \n  Version: 20121230, \n  Cruises: KN199-4, KN204-01 \n  Quality Flags: 2- good data \n  5- questionable data \n  6- bad data (defined as -999) \n  9- no data \n  NC- No comment in the comment column
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3  19 Dec 2019
attribute NC_GLOBAL date_created String 2012-12-31T20:04:13Z
attribute NC_GLOBAL date_modified String 2020-03-26T19:05:11Z
attribute NC_GLOBAL defaultDataQuery String &amp;time&lt;now
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.3829.1
attribute NC_GLOBAL Easternmost_Easting double -18.2499
attribute NC_GLOBAL geospatial_lat_max double 24.15
attribute NC_GLOBAL geospatial_lat_min double 17.3497
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -18.2499
attribute NC_GLOBAL geospatial_lon_min double -40.2179
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 5815.3
attribute NC_GLOBAL geospatial_vertical_min double 22.4
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/3829 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String Automatic titrator
attribute NC_GLOBAL instruments_0_dataset_instrument_description String TA was determined by a high- precision (
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 5978
attribute NC_GLOBAL instruments_0_description String Instruments that incrementally add quantified aliquots of a reagent to a sample until the end-point of a chemical reaction is reached.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB12/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Automatic titrator
attribute NC_GLOBAL instruments_0_instrument_nid String 682
attribute NC_GLOBAL instruments_0_supplied_name String Automatic titrator
attribute NC_GLOBAL instruments_1_acronym String inorganic carbon and alkalinity analyser
attribute NC_GLOBAL instruments_1_dataset_instrument_description String DIC was determined using a high precision (0.05%CV) coulometer based instrument (VINDTA 3C)(Bates et al., 2012)
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 5977
attribute NC_GLOBAL instruments_1_description String The Versatile INstrument for the Determination of Total inorganic carbon and titration Alkalinity (VINDTA) 3C is a laboratory alkalinity titration system combined with an extraction unit for coulometric titration, which simultaneously determines the alkalinity and dissolved inorganic carbon content of a sample. The sample transport is performed with peristaltic pumps and acid is added to the sample using a membrane pump. No pressurizing system is required and only one gas supply (nitrogen or dry and CO2-free air) is necessary. The system uses a Metrohm Titrino 719S, an ORION-Ross pH electrode and a Metrohm reference electrode. The burette, the pipette and the analysis cell have a water jacket around them. Precision is typically +/- 1 umol/kg for TA and/or DIC in open ocean water.
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/TOOL0481/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String MARIANDA VINDTA 3C total inorganic carbon and titration alkalinity analyser
attribute NC_GLOBAL instruments_1_instrument_nid String 686
attribute NC_GLOBAL instruments_1_supplied_name String MARIANDA VINDTA 3C total inorganic carbon and titration alkalinity analyser
attribute NC_GLOBAL keywords String altimetry, bco, bco-dmo, biological, bottle, bottle_GEOTRC, bottle_qflag, btl, cast, cast_GEOTRC, chemical, comments, comments_DIC, comments_TALK, data, dataset, date, date_utc, depth, depth_bottom, depth_GEOTRC_CTD, dic, DIC_qflag, dmo, erddap, event, event_GEOTRC, expocode, geotrc, iso, laboratory, latitude, longitude, management, oceanography, office, preliminary, press, qflag, sal, sal_bottle, sal_bottle_qflag, sal_qflag, sample, sample_bottle_GEOTRC, sample_GEOTRC, satellite, sect, sect_id, station, station_GEOTRC, talk, TALK_qflag, temperature, time, time_utc
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/3829/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/3829 (external link)
attribute NC_GLOBAL Northernmost_Northing double 24.15
attribute NC_GLOBAL param_mapping String {'3829': {'depth_GEOTRC_CTD': 'flag - depth', 'lat': 'flag - latitude', 'BTL_ISO_DateTime_UTC': 'flag - time', 'lon': 'flag - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/3829/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Bermuda Institute of Ocean Sciences
attribute NC_GLOBAL people_0_affiliation_acronym String BIOS
attribute NC_GLOBAL people_0_person_name String Nicholas Bates
attribute NC_GLOBAL people_0_person_nid String 50655
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_1_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_1_person_name String Danie Kinkade
attribute NC_GLOBAL people_1_person_nid String 51549
attribute NC_GLOBAL people_1_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_1_role_type String related
attribute NC_GLOBAL project String U.S. GEOTRACES NAT
attribute NC_GLOBAL projects_0_acronym String U.S. GEOTRACES NAT
attribute NC_GLOBAL projects_0_description String Much of this text appeared in an article published in OCB News, October 2008, by the OCB Project Office.\nThe first U.S. GEOTRACES Atlantic Section will be specifically centered around a sampling cruise to be carried out in the North Atlantic in 2010. Ed Boyle (MIT) and Bill Jenkins (WHOI) organized a three-day planning workshop that was held September 22-24, 2008 at the Woods Hole Oceanographic Institution. The main goal of the workshop, sponsored by the National Science Foundation and the U.S. GEOTRACES Scientific Steering Committee, was to design the implementation plan for the first U.S. GEOTRACES Atlantic Section. The primary cruise design motivation was to improve knowledge of the sources, sinks and internal cycling of Trace Elements and their Isotopes (TEIs) by studying their distributions along a section in the North Atlantic (Figure 1). The North Atlantic has the full suite of processes that affect TEIs, including strong meridional advection, boundary scavenging and source effects, aeolian deposition, and the salty Mediterranean Outflow. The North Atlantic is particularly important as it lies at the \"origin\" of the global Meridional Overturning Circulation.\nIt is well understood that many trace metals play important roles in biogeochemical processes and the carbon cycle, yet very little is known about their large-scale distributions and the regional scale processes that affect them. Recent advances in sampling and analytical techniques, along with advances in our understanding of their roles in enzymatic and catalytic processes in the open ocean provide a natural opportunity to make substantial advances in our understanding of these important elements. Moreover, we are motivated by the prospect of global change and the need to understand the present and future workings of the ocean's biogeochemistry. The GEOTRACES strategy is to measure a broad suite of TEIs to constrain the critical biogeochemical processes that influence their distributions. In addition to these \"exotic\" substances, more traditional properties, including macronutrients (at micromolar and nanomolar levels), CTD, bio-optical parameters, and carbon system characteristics will be measured. The cruise starts at Line W, a repeat hydrographic section southeast of Cape Cod, extends to Bermuda and subsequently through the North Atlantic oligotrophic subtropical gyre, then transects into the African coast in the northern limb of the coastal upwelling region. From there, the cruise goes northward into the Mediterranean outflow. The station locations shown on the map are for the \"fulldepth TEI\" stations, and constitute approximately half of the stations to be ultimately occupied.\nFigure 1. The proposed 2010 Atlantic GEOTRACES cruise track plotted on dissolved oxygen at 400 m depth. Data from the World Ocean Atlas (Levitus et al., 2005) were plotted using Ocean Data View (courtesy Reiner Schlitzer). [click on the image to view a larger version]\nHydrography, CTD and nutrient measurements will be supported by the Ocean Data Facility (J. Swift) at Scripps Institution of Oceanography and funded through NSF Facilities. They will be providing an additional CTD rosette system along with nephelometer and LADCP. A trace metal clean Go-Flo Rosette and winch will be provided by the group at Old Dominion University (G. Cutter) along with a towed underway pumping system.\nThe North Atlantic Transect cruise began in 2010 with KN199 leg 4 (station sampling) and leg 5 (underway sampling only) (Figure 2).\nKN199-04 Cruise Report (PDF)\nFigure 2. The red line shows the cruise track for the first leg of the US Geotraces North Atlantic Transect on the R/V Knorr in October 2010.  The rest of the stations (beginning with 13) will be completed in October-December 2011 on the R/V Knorr (courtesy of Bill Jenkins, Chief Scientist, GNAT first leg). [click on the image to view a larger version]\nThe section completion effort resumed again in November 2011 with KN204-01A,B (Figure 3).\nKN204-01A,B Cruise Report (PDF)\nFigure 3. Station locations occupied on the US Geotraces North Atlantic Transect on the R/V Knorr in November 2011.  [click on the image to view a larger version]\nData from the North Atlantic Transect cruises are available under the Datasets heading below, and consensus values for the SAFe and North Atlantic GEOTRACES Reference Seawater Samples are available from the GEOTRACES Program Office: Standards and Reference Materials\nADCP data are available from the Currents ADCP group at the University of Hawaii at the links below:KN199-04   (leg 1 of 2010 cruise; Lisbon to Cape Verde)KN199-05   (leg 2 of 2010 cruise; Cape Verde to Charleston, NC)KN204-01A (part 1 of 2011 cruise; Woods Hole, MA to Bermuda)KN204-01B (part 2 of 2011 cruise; Bermuda to Cape Verde)
attribute NC_GLOBAL projects_0_end_date String 2013-08
attribute NC_GLOBAL projects_0_geolocation String Subtropical western and eastern North Atlantic Ocean
attribute NC_GLOBAL projects_0_name String U.S. GEOTRACES North Atlantic Transect
attribute NC_GLOBAL projects_0_project_nid String 2066
attribute NC_GLOBAL projects_0_project_website String https://www.geotraces.org/ (external link)
attribute NC_GLOBAL projects_0_start_date String 2010-10
attribute NC_GLOBAL publisher_name String Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 17.3497
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String bottle_qflag,sal_qflag
attribute NC_GLOBAL summary String Dissolved inorganic carbon (DIC) and total alkalinity (TA) data from the 2010 and 2011 GEOTRACES North Atlantic Cruises.
attribute NC_GLOBAL time_coverage_end String 2011-12-10T09:19:00.00Z
attribute NC_GLOBAL time_coverage_start String 2010-10-24T11:42:00.00Z
attribute NC_GLOBAL title String [GT10-11 - DIC_TA] - Inorganic Carbon along US GEOTRACES North Atlantic Transect from R/V Knorr KN199-04, KN204-01 cruises in the subtropical N. Atlantic from 2010-2011 (U.S. GEOTRACES NAT project) (U.S. GEOTRACES North Atlantic Transect)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -40.2179
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable expocode String
attribute expocode bcodmo_name String unknown
attribute expocode description String Expedition code is a unique cruise identifier code, required for every cruise dealt with by the CLIVAR and Carbon Hydrographic Data Office (CCHDO), of the format NODCshipcodeYearMonthDay.
attribute expocode long_name String Expocode
attribute expocode units String dimensionless
variable sect_id String
attribute sect_id bcodmo_name String cruise_id
attribute sect_id description String A unique alphanumeric code identifying cruise.
attribute sect_id long_name String Sect Id
attribute sect_id units String dimensionless
variable station_GEOTRC byte
attribute station_GEOTRC _FillValue byte 127
attribute station_GEOTRC actual_range byte 7, 24
attribute station_GEOTRC bcodmo_name String station
attribute station_GEOTRC description String GEOTRACES station number; ranges from 1 through 12 for KN199-04 and 1 through 24 for KN204-01. Stations 7 and 9 were skipped on KN204-01. PI-supplied values were identical to those in the intermediate US GEOTRACES master file.  Originally submitted as 'STNNBR', this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute station_GEOTRC long_name String Station GEOTRC
attribute station_GEOTRC units String dimensionless
variable cast_GEOTRC byte
attribute cast_GEOTRC _FillValue byte 127
attribute cast_GEOTRC actual_range byte 2, 6
attribute cast_GEOTRC bcodmo_name String cast
attribute cast_GEOTRC description String Cast identifier numbered consecutively within a station.  PI-supplied values were identical to those in the intermediate US GEOTRACES master file.  Originally submitted as 'CASTNO'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute cast_GEOTRC long_name String Cast GEOTRC
attribute cast_GEOTRC units String dimensionless
variable event_GEOTRC short
attribute event_GEOTRC _FillValue short 32767
attribute event_GEOTRC actual_range short 2121, 3281
attribute event_GEOTRC bcodmo_name String event
attribute event_GEOTRC description String Unique identifying number for US GEOTRACES sampling events; ranges from 2001 to 2225 for KN199-04 events and from 3001 to 3282 for KN204-01 events. PI-supplied values were identical to those in the intermediate US GEOTRACES master file.  Originally submitted as 'GEOTRC_EVENTNO', this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute event_GEOTRC long_name String Event GEOTRC
attribute event_GEOTRC nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/ (external link)
attribute event_GEOTRC units String dimensionless
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 17.3497, 24.15
attribute latitude axis String Y
attribute latitude bcodmo_name String latitude
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude description String Latitude component of geographic position where samples were collected.
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LATX/ (external link)
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude double
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double -40.2179, -18.2499
attribute longitude axis String X
attribute longitude bcodmo_name String longitude
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude description String Longitude component of geographic position where samples were collected.
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LONX/ (external link)
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable date_utc int
attribute date_utc _FillValue int 2147483647
attribute date_utc actual_range int 20101024, 20111210
attribute date_utc bcodmo_name String date_utc
attribute date_utc description String Date in UTC. in the format yyyymmdd
attribute date_utc long_name String Date Utc
attribute date_utc units String unitless
variable time_utc short
attribute time_utc _FillValue short 32767
attribute time_utc actual_range short 124, 2346
attribute time_utc bcodmo_name String time_utc
attribute time_utc description String Time recorded in UTC.
attribute time_utc long_name String Time Utc
attribute time_utc units String hhmm
variable sample_GEOTRC short
attribute sample_GEOTRC _FillValue short 32767
attribute sample_GEOTRC actual_range short 5490, 8140
attribute sample_GEOTRC bcodmo_name String sample
attribute sample_GEOTRC description String Unique identifying number for US GEOTRACES samples; ranges from 5033 to 6078 for KN199-04 and from 6112 to 8148 for KN204-01. PI-supplied values were identical to those in the intermediate US GEOTRACES master file Originally submitted as 'GEOTRC_SAMPNO'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute sample_GEOTRC long_name String Sample GEOTRC
attribute sample_GEOTRC nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ (external link)
attribute sample_GEOTRC units String dimensionless
variable sample_bottle_GEOTRC byte
attribute sample_bottle_GEOTRC _FillValue byte 127
attribute sample_bottle_GEOTRC actual_range byte 1, 12
attribute sample_bottle_GEOTRC bcodmo_name String sample
attribute sample_bottle_GEOTRC description String Unique identification numbers given to samples taken from bottles; rangies from 1 to 24; often used synonymously with bottle number. PI-supplied values were identical to those in the intermediate US GEOTRACES master file. Originally submitted as 'sample'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute sample_bottle_GEOTRC long_name String Sample Bottle GEOTRC
attribute sample_bottle_GEOTRC nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ (external link)
attribute sample_bottle_GEOTRC units String dimensionless
variable bottle_GEOTRC String
attribute bottle_GEOTRC bcodmo_name String bottle
attribute bottle_GEOTRC description String Alphanumeric characters identifying bottle type (e.g. NIS representing Niskin and GF representing GOFLO) and position on a CTD rosette.   PI-supplied values were identical to those in the intermediate US GEOTRACES master file.  Originally submitted as 'BTLNBR'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute bottle_GEOTRC long_name String Bottle GEOTRC
attribute bottle_GEOTRC units String dimensionless
variable bottle_qflag byte
attribute bottle_qflag _FillValue byte 127
attribute bottle_qflag actual_range byte 2, 2
attribute bottle_qflag bcodmo_name String q_flag
attribute bottle_qflag colorBarMaximum double 150.0
attribute bottle_qflag colorBarMinimum double 0.0
attribute bottle_qflag description String Quality flag associated with each bottle, reported as BTLNBR_FLAT_W.
attribute bottle_qflag long_name String Bottle Qflag
attribute bottle_qflag units String dimensionless
variable depth_bottom short
attribute depth_bottom _FillValue short 32767
attribute depth_bottom actual_range short 1068, 5848
attribute depth_bottom bcodmo_name String depth_bottom
attribute depth_bottom colorBarMaximum double 8000.0
attribute depth_bottom colorBarMinimum double -8000.0
attribute depth_bottom colorBarPalette String TopographyDepth
attribute depth_bottom description String Bottom depth in meters, reported as BTMDEPTH.
attribute depth_bottom long_name String Depth
attribute depth_bottom standard_name String depth
attribute depth_bottom units String meters
variable depth double
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 22.4, 5815.3
attribute depth axis String Z
attribute depth bcodmo_name String depth
attribute depth colorBarMaximum double 8000.0
attribute depth colorBarMinimum double -8000.0
attribute depth colorBarPalette String TopographyDepth
attribute depth description String Observation/sample depth in meters; calculated from CTD pressure.  PI-supplied values were identical to those in the intermediate US GEOTRACES master file.  Originally submitted as 'CTDDEPTH'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/DEPH/ (external link)
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable press float
attribute press _FillValue float NaN
attribute press actual_range float 22.5, 5958.6
attribute press bcodmo_name String pressure
attribute press description String Water pressure at measurement, reported as CTDPRS.
attribute press long_name String Press
attribute press nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PRESPR01/ (external link)
attribute press units String decibars
variable temp float
attribute temp _FillValue float NaN
attribute temp actual_range float 2.3508, 27.88
attribute temp bcodmo_name String temperature
attribute temp description String Water temperature at sample depth, reported as CTDTMP.
attribute temp long_name String Temperature
attribute temp nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/ (external link)
attribute temp units String degrees Celsius
variable sal float
attribute sal _FillValue float NaN
attribute sal actual_range float 34.8781, 37.4151
attribute sal bcodmo_name String sal
attribute sal description String CTD Salinity reported as CTDSAL.
attribute sal long_name String Sal
attribute sal nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/ (external link)
attribute sal units String dimensionless
variable sal_qflag byte
attribute sal_qflag _FillValue byte 127
attribute sal_qflag actual_range byte 2, 2
attribute sal_qflag bcodmo_name String q_flag
attribute sal_qflag colorBarMaximum double 150.0
attribute sal_qflag colorBarMinimum double 0.0
attribute sal_qflag description String Quality flag associated with the CTD salinity measurement.
attribute sal_qflag long_name String Sal Qflag
attribute sal_qflag units String dimensionless
variable sal_bottle float
attribute sal_bottle _FillValue float NaN
attribute sal_bottle actual_range float 34.8782, 37.4169
attribute sal_bottle bcodmo_name String sal_bottle
attribute sal_bottle description String Bottle salinity measurement, reported as SALNTY.
attribute sal_bottle long_name String Sal Bottle
attribute sal_bottle units String dimensionless
variable sal_bottle_qflag byte
attribute sal_bottle_qflag _FillValue byte 127
attribute sal_bottle_qflag actual_range byte 2, 3
attribute sal_bottle_qflag bcodmo_name String q_flag
attribute sal_bottle_qflag colorBarMaximum double 150.0
attribute sal_bottle_qflag colorBarMinimum double 0.0
attribute sal_bottle_qflag description String Quality flag associated with bottle salinity measurement.
attribute sal_bottle_qflag long_name String Sal Bottle Qflag
attribute sal_bottle_qflag units String dimensionless
variable DIC float
attribute DIC _FillValue float NaN
attribute DIC actual_range float -999.0, 2457.52
attribute DIC bcodmo_name String DIC
attribute DIC description String Dissolved inorganic Carbon.
attribute DIC long_name String DIC
attribute DIC units String micromoles/kg
variable DIC_qflag byte
attribute DIC_qflag _FillValue byte 127
attribute DIC_qflag actual_range byte 2, 6
attribute DIC_qflag bcodmo_name String q_flag
attribute DIC_qflag colorBarMaximum double 150.0
attribute DIC_qflag colorBarMinimum double 0.0
attribute DIC_qflag description String Quality flag associated with DIC determination.  See metadata for flag definitions.
attribute DIC_qflag long_name String DIC Qflag
attribute DIC_qflag units String dimensionless
variable comments_DIC String
attribute comments_DIC bcodmo_name String comment
attribute comments_DIC description String Comments associated with DIC determination; originally reported as 'Comments', where NC = No Comment.
attribute comments_DIC long_name String Comments DIC
attribute comments_DIC units String dimensionless
variable TALK float
attribute TALK _FillValue float NaN
attribute TALK actual_range float -999.0, 2439.41
attribute TALK bcodmo_name String TALK
attribute TALK description String Total Alkalinity of water sample; originally reported as TA.
attribute TALK long_name String TALK
attribute TALK nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/MDMAP014/ (external link)
attribute TALK units String micromoles per Kilogram
variable TALK_qflag byte
attribute TALK_qflag _FillValue byte 127
attribute TALK_qflag actual_range byte 2, 6
attribute TALK_qflag bcodmo_name String q_flag
attribute TALK_qflag colorBarMaximum double 150.0
attribute TALK_qflag colorBarMinimum double 0.0
attribute TALK_qflag description String Quality flag associated with total alkalinity determination.  See metadata for flag definitions.
attribute TALK_qflag long_name String TALK Qflag
attribute TALK_qflag units String dimensionless
variable comments_TALK String
attribute comments_TALK bcodmo_name String comment
attribute comments_TALK description String Comments associated with total TALK determination; originally reported as  'Comments', where NC = No Comment.
attribute comments_TALK long_name String Comments TALK
attribute comments_TALK units String dimensionless
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.28792052E9, 1.32350874E9
attribute time axis String T
attribute time bcodmo_name String ISO_DateTime_UTC
attribute time description String Date and time (UTC) variable recorded at the bottle sampling time in ISO compliant format. Values were added from the intermediate US GEOTRACES master file (see Processing Description). This standard is based on ISO 8601:2004(E) and takes on the following form: 2009-08-30T14:05:00[.xx]Z (UTC time)
attribute time ioos_category String Time
attribute time long_name String BTL ISO Date Time UTC
attribute time nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/ (external link)
attribute time source_name String BTL_ISO_DateTime_UTC
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time time_precision String 1970-01-01T00:00:00.00Z
attribute time units String seconds since 1970-01-01T00:00:00Z

 
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