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 Full details for collection and analyses of underway POM samples are provided\nby Holser et al., 2011 and Go\\u00f1i et al., 2019 and Go\\u00f1i et al.,\nsubmitted. Brief summaries are provided below.\n \nSamples for this study were collected aboard RV Oceanus using the surface\nunderway scientific system.\n \nAboard the vessel we had access to uncontaminated seawater and collected\nsamples at specific times that allowed us to determine location (latitude and\nlongitude) and seawater characteristics (temperature and salinity) from the\nships\\u2019 navigation and sensor panels. We used a semi-automated filtration\nsystem (SAFS) described by Go\\u00f1i et al., (2019) connected to Oceanus\nsurface underway water to collect particulate organic matter samples. Surface\nunderway water was connected to the SAFS through a manual flow-control valve\nvia opaque polyethylene tubing.\\u00a0 A fly wheel flow meter was placed in-\nline and connected to a laptop computer using a data acquisition system to\nmeasure and record flows during the filtration stage. A switching valve with 8\nports was placed downstream from the flow meter and controlled by the\nlaptop.\\u00a0 Under stand-by conditions, flow was directed to the\n\\u2018waste\\u2019 port, which was fitted with unobstructed tubing that drained\ninto one of the ship\\u2019s sinks and flowed back to sea.\\u00a0 The 8-sample\nports were fitted with tubing, quick-turn sockets\\u00a0 and in-line stainless\nsteel 13-mm Swinney filter holders.\\u00a0 The flow from these filters was\ndirected to the same sink as the \\u2018waste\\u2019 flow.\\u00a0 In each holder,\nwe placed one pre-combusted (400 oC for 3 hours) 13-mm glass fiber filter\nsupported by a stainless steel screen and locked into place with a Teflon\no-ring that prevents leakage and results in a filtration area of 78.5 mm2.\nOnce filters were fitted in each of the sample ports, the filtration program\nwas started to collect samples at selected intervals.\n \nOnce the filtration run was completed, the filter housings were removed from\nthe SAFS, opened, and each individual filter folded into pre-cleaned silver\ncapsules, which were placed into sample trays that were frozen until CN\nanalyses.\\u00a0 Each sample was assigned a specific time stamp (start-end of\nfiltration process) that coincided with the ship\\u2019s clock and allowed us\nto retrieve location and oceanographic data for each sample, as well as\ndetermine an overall filtration volume, which was used to calculate\nparticulate nitrogen and carbon concentrations once their contents were\ndetermined.\\u00a0 During normal operations, we stacked two filter holders at\nspecific positions in order to collect both particles from a sample using the\nfirst filter as well as measure blanks associated with dissolved organic\nmatter sorption as filtered water goes through the second filter.\n \nCarbon and nitrogen analyses were conducted using high temperature\ncombustion/reduction according to Holser et al., 2011 and Go\\u00f1i et al.,\n2019. Sample and blank filters were exposed to concentrated hydrochloric acid\nfumes to remove carbonates and run in two CN analyzers (NC2500 Thermoquest and\nECS 4010 Costech) using the manufacturers\\u2019 recommendations for carbon and\nnitrogen analyses (e.g., specified temperatures for combustion and reduction\nfurnaces, O2 loops/pressure, and the use of a water trap). In each run of a\nfull auto-sampler, we typically included 6 standards (e.g., cystine, atropine)\nwith different and known amounts of carbon and nitrogen to develop distinct\ncalibration curves for each run. All filters were treated the same and we used\nthe DOM blanks to correct for DOC and DN sorption. Detection limits for OC and\nN were 0.04 and 0.03 micromoles, respectively. Replicate analyses of selected\nsamples yielded average standard errors for both measurements of ~2% of\nmeasured values.\n \nReferences cited: Holser et al., 2011; Go\\u00f1i et al., 2019; Go\\u00f1i et\nal., submitted.
attribute NC_GLOBAL awards_0_award_nid String 772629
attribute NC_GLOBAL awards_0_award_number String OCE-1459480
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1459480 (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 Henrietta N Edmonds
attribute NC_GLOBAL awards_0_program_manager_nid String 51517
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Underway POM \n  PI: Miguel Goni   \n  Data Version 1: 2020-07-08
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 dataset_current_state String Final and no updates
attribute NC_GLOBAL date_created String 2020-07-07T13:42:53Z
attribute NC_GLOBAL date_modified String 2020-07-24T00:55:12Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.817952.1
attribute NC_GLOBAL Easternmost_Easting double -124.00166
attribute NC_GLOBAL geospatial_lat_max double 45.73821
attribute NC_GLOBAL geospatial_lat_min double 43.49702
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -124.00166
attribute NC_GLOBAL geospatial_lon_min double -125.0027
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/817952 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String WL CSTAR Trans
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Particle beam attenuation (Cp) was measured by a 25-cm, 650 nm wavelength WET Labs C-Star transmissometer installed inside the ship in line with the flow-through system.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 818039
attribute NC_GLOBAL instruments_0_description String A highly integrated opto-electronic design to provide a low cost, compact solution for underwater measurements of beam transmittance. The instrument is capable of either free space measurements, or through the use of an optical flow tube, flow-through sampling with a pump. It can be used in profiling, moored, or underway applications. more information from Wet Labs
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/TOOL0160/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Wet Labs CSTAR Transmissometer
attribute NC_GLOBAL instruments_0_instrument_nid String 593
attribute NC_GLOBAL instruments_0_supplied_name String WET Labs C-Star transmissometer
attribute NC_GLOBAL instruments_1_acronym String SBE 48
attribute NC_GLOBAL instruments_1_dataset_instrument_description String Surface water temperature was measured outside  the ship by a hull-mounted (3 m) sensor (SBE 48).
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 818036
attribute NC_GLOBAL instruments_1_description String The SBE 48 is a high-accuracy temperature recorder with non-volatile memory, designed for shipboard determination of sea surface temperature. Installed with magnets just below the water line, the SBE 48's temperature sensor is in contact with the inside of the ship's hull. For more information, see the SBE48 Manual.
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/134/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String Sea-Bird SBE 48 Hull Temperature Sensor
attribute NC_GLOBAL instruments_1_instrument_nid String 648
attribute NC_GLOBAL instruments_1_supplied_name String SBE 48
attribute NC_GLOBAL instruments_2_acronym String SBE 38
attribute NC_GLOBAL instruments_2_dataset_instrument_description String Surface water temperature was measured  inside the ship by a flow-through system sensor (SBE 38).
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 818037
attribute NC_GLOBAL instruments_2_description String Sea-Bird SBE 38 Remote Digital Immersion Thermometer is a seawater temperature sensor in a 10,500 meter (34,400 ft) titanium pressure housing. Real-time temperature data is transmitted in ASCII characters (degrees C or raw counts) via an RS-232 or optional RS-485 serial interface for display or logging by PC or data logger. The SBE 38's measurement range is -5 to +35 C; absolute accuracy is better than 0.001 C (1 mK) and resolution is approximately 0.00025 C (0.25 mK).
attribute NC_GLOBAL instruments_2_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/TOOL0191/ (external link)
attribute NC_GLOBAL instruments_2_instrument_name String Sea-Bird SBE 38 Remote Digital Immersion Thermometer
attribute NC_GLOBAL instruments_2_instrument_nid String 673
attribute NC_GLOBAL instruments_2_supplied_name String SBE 38
attribute NC_GLOBAL instruments_3_acronym String SBE 45 MicroTSG
attribute NC_GLOBAL instruments_3_dataset_instrument_description String Salinity was measured by a SBE 45 thermosalinograph installed inside the ship in line with the flow-through system.
attribute NC_GLOBAL instruments_3_dataset_instrument_nid String 818038
attribute NC_GLOBAL instruments_3_description String A small externally powered, high-accuracy instrument, designed for shipboard determination of sea surface (pumped-water) conductivity and temperature. It is constructed of plastic and titanium to ensure long life with minimum maintenance. It may optionally be interfaced to an external SBE 38 hull temperature sensor.\n\nSea Bird SBE 45 MicroTSG (Thermosalinograph)
attribute NC_GLOBAL instruments_3_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/TOOL0190/ (external link)
attribute NC_GLOBAL instruments_3_instrument_name String Sea-Bird SBE 45 MicroTSG Thermosalinograph
attribute NC_GLOBAL instruments_3_instrument_nid String 528063
attribute NC_GLOBAL instruments_3_supplied_name String SBE 45 thermosalinograph
attribute NC_GLOBAL keywords String attenuation, bco, bco-dmo, beam, Beam_attenuation, biological, carbon, chemical, cruise, data, dataset, date, density, dmo, earth, Earth Science > Oceans > Salinity/Density > Salinity, erddap, iso, ISO_DateTime_UTC, latitude, longitude, management, ocean, oceanography, oceans, office, organic, particulate, POC, practical, preliminary, pst, salinity, science, sea, sea_water_practical_salinity, seawater, temperature, time, water
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/817952/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/817952 (external link)
attribute NC_GLOBAL Northernmost_Northing double 45.73821
attribute NC_GLOBAL param_mapping String {'817952': {'Latitude': 'flag - latitude', 'Longitude': 'flag - longitude', 'ISO_DateTime_UTC': 'flag - time'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/817952/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Oregon State University
attribute NC_GLOBAL people_0_affiliation_acronym String OSU-CEOAS
attribute NC_GLOBAL people_0_person_name String Miguel A. Goni
attribute NC_GLOBAL people_0_person_nid String 772632
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 University of Hawaii at Manoa
attribute NC_GLOBAL people_1_affiliation_acronym String SOEST
attribute NC_GLOBAL people_1_person_name String Angelicque E. White
attribute NC_GLOBAL people_1_person_nid String 51091
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Oregon State University
attribute NC_GLOBAL people_2_affiliation_acronym String OSU-CEOAS
attribute NC_GLOBAL people_2_person_name String Emmanuel Alegria
attribute NC_GLOBAL people_2_person_nid String 819312
attribute NC_GLOBAL people_2_role String Scientist
attribute NC_GLOBAL people_2_role_type String originator
attribute NC_GLOBAL people_3_affiliation String Oregon State University
attribute NC_GLOBAL people_3_affiliation_acronym String OSU-CEOAS
attribute NC_GLOBAL people_3_person_name String Elizabeth R. Corvi
attribute NC_GLOBAL people_3_person_nid String 819310
attribute NC_GLOBAL people_3_role String Scientist
attribute NC_GLOBAL people_3_role_type String originator
attribute NC_GLOBAL people_4_affiliation String Oregon State University
attribute NC_GLOBAL people_4_affiliation_acronym String OSU-CEOAS
attribute NC_GLOBAL people_4_person_name String Katie Watkins-Brandt
attribute NC_GLOBAL people_4_person_nid String 556130
attribute NC_GLOBAL people_4_role String Scientist
attribute NC_GLOBAL people_4_role_type String originator
attribute NC_GLOBAL people_5_affiliation String Oregon State University
attribute NC_GLOBAL people_5_affiliation_acronym String OSU-CEOAS
attribute NC_GLOBAL people_5_person_name String Kylie A. Welch
attribute NC_GLOBAL people_5_person_nid String 819311
attribute NC_GLOBAL people_5_role String Scientist
attribute NC_GLOBAL people_5_role_type String originator
attribute NC_GLOBAL people_6_affiliation String Oregon State University
attribute NC_GLOBAL people_6_affiliation_acronym String OSU-CEOAS
attribute NC_GLOBAL people_6_person_name String Miguel A. Goni
attribute NC_GLOBAL people_6_person_nid String 772632
attribute NC_GLOBAL people_6_role String Contact
attribute NC_GLOBAL people_6_role_type String related
attribute NC_GLOBAL people_7_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_7_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_7_person_name String Karen Soenen
attribute NC_GLOBAL people_7_person_nid String 748773
attribute NC_GLOBAL people_7_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_7_role_type String related
attribute NC_GLOBAL project String CCAW
attribute NC_GLOBAL projects_0_acronym String CCAW
attribute NC_GLOBAL projects_0_description String NSF Award Abstract:\nAs is true for many coastal regions worldwide, the Pacific Northwest margin is characterized by intense seasonal contrasts in conditions controlling carbon flux between the atmosphere, land, and ocean. During the wintertime, rapid and intense flooding of small coastal rivers and the associated inputs of freshwater, nutrients, and organic matter are commonplace in the Pacific Northwest. Impacts of these wintertime terrestrial-ocean transfers by small, flood-prone rivers on the upwelling regions, such as the Pacific Northwest, have been underestimated at both global and regional scales. In order to gain a complete and predictive understanding of carbon cycling in ocean margins, the biogeochemistry of periods of intense terrestrial-ocean transfers needs to be comprehensively studied. This project will evaluate the dynamics of organic matter cycling along an upwelling-dominated margin during the wintertime period of active terrestrial inputs and biological cycling using a combination of shipboard, glider, moored and remote measurements. New developments in ocean observational technologies through the Ocean Observatories Initiative (OOI)* and existing scientific infrastructure along the Oregon coast will be instrumental in achieving this goal. This work will provide research opportunities for undergraduate and graduate students, and outreach will be conducted through the Centers for Ocean Science Education Excellence Pacific Partnership, local coastal community colleges, and interpretative centers such as Oregon State University Hatfield Center, the Umpqua Discovery Center, and Oregon Coast Aquarium in an effort to educate students and the public about the research.\nGlobally, most studies of carbon cycling in eastern boundary regimes have focused on the upwelling phase during the summer months, resulting in a much poorer understanding of non-upwelling periods. As is many coastal upwelling systems, wintertime conditions along the Pacific Northwest margin are characterized by southerly, downwelling-favorable winds and moisture-laden storms that result in seasonal flooding by the numerous small to medium-sized rivers in the region. Elevated discharges by these coastal rivers translate into large inputs of land-derived biogeochemical relevant constituents, including freshwater, dissolved inorganic nutrients, and dissolved and particulate organic matter, which collectively rival or exceed those of the Columbia River. To understand the impact of flood-derived terrestrial inputs on the biogeochemistry of the coastal zone along the Pacific Northwest margin, researchers will conduct a detailed investigation of biogeochemical processes in the water column along the Newport Hydrographic Line off the central Oregon coast during fall/winter conditions. The project includes an intensive field effort that takes advantage of ship-based and autonomous platforms to gain comprehensive wintertime coverage. Among the project outcomes, this effort will lead to a revised paradigm of the biogeochemical drivers of carbon cycling in coastal margins.\n*The Ocean Observatories Initiative (OOI) is an NSF-funded, networked infrastructure of science-driven sensor systems to measure the physical, chemical, geological and biological variables in the ocean and seafloor. For more information about OOI, please visit the website: www.oceanobservatories.org
attribute NC_GLOBAL projects_0_end_date String 2019-02
attribute NC_GLOBAL projects_0_geolocation String Oregon Coast (47-43 N, 126-124 W)
attribute NC_GLOBAL projects_0_name String Coastal Ocean Carbon Cycling during Wintertime Conditions
attribute NC_GLOBAL projects_0_project_nid String 772630
attribute NC_GLOBAL projects_0_start_date String 2015-03
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 43.49702
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String Particulate organic matter data set and added temperature and salinity from samples collected using ship\\u2019s surface underway system taken on board of the R/V Oceanus OC1701A, OC1611B, OC1603B, OC1602A, OC1601A in the Oregon Coast (47-43 N, 126-124 W) from 2016 to 2017.
attribute NC_GLOBAL time_coverage_end String 2017-01-16T05:15Z
attribute NC_GLOBAL time_coverage_start String 2016-01-23T01:28Z
attribute NC_GLOBAL title String Particulate organic matter data set from samples collected using ship\\u2019s surface underway system taken on board of the R/V Oceanus OC1701A, OC1611B, OC1603B, OC1602A, OC1601A in the Oregon Coast (47-43 N, 126-124 W) from 2016 to 2017.
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -125.0027
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.5
variable Cruise String
attribute Cruise bcodmo_name String cruise_id
attribute Cruise description String Cruise designation
attribute Cruise long_name String Cruise
attribute Cruise units String unitless
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 43.49702, 45.73821
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 measured by ship’s navigation system for sample/data collection, southern hemisphere is negative
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 -125.0027, -124.00166
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 as measured by ship’s navigation system for sample/data collection, western hemisphere is negative
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_Time_PST String
attribute Date_Time_PST bcodmo_name String date_local
attribute Date_Time_PST description String Date and time of sample and data collection (pacific standard time)
attribute Date_Time_PST long_name String Date Time PST
attribute Date_Time_PST source_name String Date_Time_PST
attribute Date_Time_PST time_precision String 1970-01-01T00:00Z
attribute Date_Time_PST units String unitless
variable Temperature float
attribute Temperature _FillValue float NaN
attribute Temperature actual_range float 8.42, 13.05
attribute Temperature bcodmo_name String temperature
attribute Temperature description String Temperature in degrees Celsius measured at seachest in ship’s underway system at the time of sample collection
attribute Temperature long_name String Temperature
attribute Temperature units String degrees Celsius (°C)
variable Salinity float
attribute Salinity _FillValue float NaN
attribute Salinity actual_range float 26.0, 32.69
attribute Salinity bcodmo_name String sal
attribute Salinity colorBarMaximum double 37.0
attribute Salinity colorBarMinimum double 32.0
attribute Salinity description String Salinity  measured by TSG lab unit in ship’s underway system at the time of sample collection
attribute Salinity long_name String Sea Water Practical Salinity
attribute Salinity nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/ (external link)
attribute Salinity units String unitless
variable PN float
attribute PN _FillValue float NaN
attribute PN actual_range float 0.09, 7.88
attribute PN bcodmo_name String PON
attribute PN description String Particulate Nitrogen concentrations measured in filtered samples collected from ship’s undereway system using a semi-automated filtration system. Concentrations have been blank corrected.
attribute PN long_name String PN
attribute PN nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/MDMAP013/ (external link)
attribute PN units String micromoles N per liter of water (um/L)
variable POC float
attribute POC _FillValue float NaN
attribute POC actual_range float 0.8, 49.25
attribute POC bcodmo_name String POC
attribute POC description String Particulate Organic Carbon concentrations measured in filtered samples collected from ship’s undereway system using a semi-automated filtration system. Concentrations  have been blank corrected.
attribute POC long_name String Particulate Organic Carbon
attribute POC nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CORGCAP1/ (external link)
attribute POC units String micromoles C per liter of water (um/L)
variable Beam_attenuation float
attribute Beam_attenuation _FillValue float NaN
attribute Beam_attenuation actual_range float 0.08, 3.84
attribute Beam_attenuation bcodmo_name String beam_cp
attribute Beam_attenuation description String Corrected beam attenuation values measured at the time of sample collection by Oceanus Wetlabs C-STAR transmissometer installed inline the ship’s underway system. Corrected values for beam attenuation were determined using the approach described in Goñi et al., submitted, Goñi et al., 2019 and Holser et al., 2011.
attribute Beam_attenuation long_name String Beam Attenuation
attribute Beam_attenuation nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/ATTNZZ01/ (external link)
attribute Beam_attenuation units String 1/m
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.45351248E9, 1.4845437E9
attribute time axis String T
attribute time bcodmo_name String ISO_DateTime_UTC
attribute time description String Date and time of sample and data collection in UTC, standard ISO format (yyyy-mm-ddThh:mmZ)
attribute time ioos_category String Time
attribute time long_name String ISO Date Time UTC
attribute time nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/ (external link)
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time time_precision String 1970-01-01T00:00Z
attribute time units String seconds since 1970-01-01T00:00:00Z

 
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