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     data   graph     Cambridge Bay - Cambridge Bay Instrument Platform: Aanderaa Optode pCO2 Sensor, deployed 2016-
08-25
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scalar_1194852

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String TimeSeries
attribute NC_GLOBAL cdm_timeseries_variables String timeseries_id,longitude,depth,latitude
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String oncdata@lists.uvic.ca
attribute NC_GLOBAL creator_name String Ocean Networks Canada
attribute NC_GLOBAL creator_url String http://oceannetworkscanada.ca (external link)
attribute NC_GLOBAL device_id String 22670
attribute NC_GLOBAL device_name String Aanderaa Optode 4797 pCO2 (S/N 33)
attribute NC_GLOBAL Easternmost_Easting double -105.06408333
attribute NC_GLOBAL featureType String TimeSeries
attribute NC_GLOBAL geospatial_lat_max double 69.113116666
attribute NC_GLOBAL geospatial_lat_min double 69.113116666
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -105.06408333
attribute NC_GLOBAL geospatial_lon_min double -105.06408333
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 9.0
attribute NC_GLOBAL geospatial_vertical_min double 9.0
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String http://oceannetworks.ca (external link)
attribute NC_GLOBAL institution String Ocean Networks Canada
attribute NC_GLOBAL keywords String EARTH SCIENCE > Oceans > Ocean Chemistry > Carbon Dioxide
attribute NC_GLOBAL keywords_vocabulary String http://vocab.nerc.ac.uk/collection/P64/0/ (external link)
attribute NC_GLOBAL license String Refer to the Ocean Networks Canada data policy at http://www.oceannetworks.ca/data-tools/data-help/data-policy.
attribute NC_GLOBAL modify_by String 48350
attribute NC_GLOBAL modify_date String 2019-12-17 17:48:18.121
attribute NC_GLOBAL Northernmost_Northing double 69.113116666
attribute NC_GLOBAL sourceUrl String (source database)
attribute NC_GLOBAL Southernmost_Northing double 69.113116666
attribute NC_GLOBAL summary String Cambridge Bay - Cambridge Bay Instrument Platform: Aanderaa Optode pCO2 Sensor, deployed 2016-08-25
Abstract: Ocean Networks Canada is a not-for-profit society that operates and manages innovative cabled observatories on behalf of the University of Victoria that supply continuous power and Internet connectivity to various scientific instruments located in coastal, deep-ocean, and Arctic environments. Carbon Dioxide data are collected by Aanderaa Optode 4797 pCO2 (S/N 33) (deviceid=22670) from a fixed benthic node (as defined in NERC 2.0 Collection L06 Version 13) located at Cambridge Bay in the Kitikmeot Region of Nunavut. The Aanderra Optode pCO2 is an in situ submersible pCO2 sensor designed for measurement of partial pressure of CO2 gas dissolved in water through rapid diffusion of dissolved gases from liquids through a semi-permeable foil. When CO2 diffuses into a gas permeable foil the pH in an embedded buffer will change, subsequently changing the fluorescence of the pH sensitive indicator. The Optode uses a reference fluorescence indicator, whose fluorescence excitation and emission spectra overlap significantly with the pH sensitive indicator, but whose fluorescence intensity is independent of pH. When comparing two fluorescence indicators based on the Dual Lifetime Reference (DLR) approach, the partial pressure of CO2 can be calculated.. For more information on the device see http://data.oceannetworks.ca/DeviceListing?DeviceId=22670
attribute NC_GLOBAL time_coverage_end String 2017-09-02T17:02:00.000Z
attribute NC_GLOBAL time_coverage_start String 2016-08-25T22:24:00.000Z
attribute NC_GLOBAL title String Cambridge Bay - Cambridge Bay Instrument Platform: Aanderaa Optode pCO2 Sensor, deployed 2016-08-25
attribute NC_GLOBAL Westernmost_Easting double -105.06408333
variable timeseries_id   String  
attribute timeseries_id cf_role String timeseries_id
attribute timeseries_id ioos_category String Identifier
attribute timeseries_id long_name String Dataset Identifier
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.47216384E9, 1.50437172E9
attribute time axis String T
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 time_precision String 1970-01-01T00:00:00.000Z
attribute time units String seconds since 1970-01-01T00:00:00Z
variable partial_pressure   double  
attribute partial_pressure ioos_category String Other
attribute partial_pressure long_name String Partial Pressure Of Carbon Dioxide In Sea Water
attribute partial_pressure standard_name String partial_pressure_of_carbon_dioxide_in_sea_water
attribute partial_pressure units String Pa
variable Temperature   double  
attribute Temperature ioos_category String Temperature
attribute Temperature long_name String Sea Water Temperature
attribute Temperature standard_name String sea_water_temperature
attribute Temperature units String K
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double 69.113116666, 69.113116666
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double -105.06408333, -105.06408333
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable depth   double  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range double 9.0, 9.0
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m

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