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Dataset Title:  MUN Glider Deployment: Unit 473, Trinity Bay, 2016-08-16 Subscribe RSS
Institution:  MUN   (Dataset ID: mun_glider_unit_473_trinity_bay_2016)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 trajectory (Trajectory Name) ?          "Unit_473_2016-08-16"    "Unit_473_2016-08-16"
 time2 ((MATLAB Serial Date) days since 0000-01-01 00:00:00) ?          736557.8272070383    736567.6539914943
 time (glider merged epoch time, UTC) ?          2016-08-15T19:51:10Z    2016-08-25T15:41:44Z
  < slider >
 time_ctd (science time, UTC) ?          1970-01-01T00:00:00Z    2016-08-25T15:41:44Z
 latitude (degrees_north) ?          47.87924833333333    47.981505
  < slider >
 longitude (degrees_east) ?          -53.49617666666666    -53.40864833333333
  < slider >
 wpt_lat (degrees north) ?          0.0    47.96855000000001
 wpt_lon (degrees east) ?          -53.49561666666667    0.0
 distance_over_ground (km) ?          0.0    162.44575595521397
 pitch (glider pitch angle, degrees) ?          -1.06291    1.17461
 roll (glider roll angle, degrees) ?          -0.846485    0.363028
 heading (glider heading angle, degrees) ?          0.0    6.28144
 u (m s-1) ?          -0.394857    0.225938
 v (m s-1) ?          -0.234425    0.679482
 profile_index (number of profiles) ?          0.5    378.5
 profile_direction ?          -1.0    1.0
 depth (glider depth, m) ?          0.0    527.59
  < slider >
 temperature (ITS90 deg C) ?          -1.1933    17.273
 pressure (Gpctd Cell Water Pressure, dbar) ?          0.09766982915864661    531.6092351013373
 conductivity (S m-1) ?          0.0    4.11643
 salinity (Practical Salinity, PSS-78 PSU) ?          31.091937060971766    33.99642680529158
 abs_salinity (Absolute Salinity, g kg-1) ?          31.2319760117126    34.15485181192798
 density (in situ density, kg m-3) ?          1022.7892253154166    1029.720173832242
 oxygen_saturation (percent) ?          56.464902393112936    113.43999941086705
 oxygen_concentration (umol L-1) ?          -1608.7341869733439    388.7675174396846
 oxygen_calphase (Oxy4 Calphase, deg) ?          0.0    42.351
 pCO2 (micro-atmospheres) ?          100.00792939085864    899.6788242107461
 CO2_calphase (CO2_optode_sensor_calphase, deg) ?          43.9571    52.472
 CO2_dphase (CO2_optode_sensor_dphase, deg) ?          0.0    53.672
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String actual_range 
"Unit_473_2016-08-16
Unit_473_2016-08-16";
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  time2 {
    String _CoordinateAxisType "time";
    Float64 actual_range 736557.8272070383, 736567.6539914943;
    String ioos_category "Time";
    String long_name "glider merged time";
    String units "(MATLAB Serial Date) days since 0000-01-01 00:00:00";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.47129067068811e+9, 1.47213970486511e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "glider merged epoch time";
    String source_name "time_unix";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  time_ctd {
    Float64 actual_range 0.0, 1.47213970438035e+9;
    String ioos_category "Time";
    String long_name "science time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 47.87924833333333, 47.981505;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -53.49617666666666, -53.40864833333333;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  wpt_lat {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 47.96855000000001;
    String ioos_category "Location";
    String long_name "waypoint latitude";
    String standard_name "wpt latitude";
    String units "degrees north";
  }
  wpt_lon {
    Float64 _FillValue NaN;
    Float64 actual_range -53.49561666666667, 0.0;
    String ioos_category "Location";
    String long_name "waypoint longitude";
    String standard_name "wpt longitude";
    String units "degrees east";
  }
  distance_over_ground {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 162.44575595521397;
    String ioos_category "Unknown";
    String long_name "cummulative distance over ground since deployment start";
    String standard_name "distance_over_ground";
    String units "km";
  }
  pitch {
    Float64 _FillValue NaN;
    Float64 actual_range -1.06291, 1.17461;
    String ioos_category "Unknown";
    String long_name "glider pitch angle";
    String standard_name "pitch";
    String units "degrees";
  }
  roll {
    Float64 _FillValue NaN;
    Float64 actual_range -0.846485, 0.363028;
    String ioos_category "Unknown";
    String long_name "glider roll angle";
    String standard_name "roll";
    String units "degrees";
  }
  heading {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 6.28144;
    String ioos_category "Unknown";
    String long_name "glider heading angle";
    String standard_name "heading";
    String units "degrees";
  }
  u {
    Float64 _FillValue NaN;
    Float64 actual_range -0.394857, 0.225938;
    String ioos_category "Currents";
    String long_name "mean eastward water velocity in segment";
    String standard_name "water_east_velocity";
    String units "m s-1";
  }
  v {
    Float64 _FillValue NaN;
    Float64 actual_range -0.234425, 0.679482;
    String ioos_category "Currents";
    String long_name "mean northward water velocity in segment";
    String standard_name "water_north_velocity";
    String units "m s-1";
  }
  profile_index {
    Float64 actual_range 0.5, 378.5;
    String cf_role "profile_id";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "number of profiles";
  }
  profile_direction {
    Float64 _FillValue NaN;
    Float64 actual_range -1.0, 1.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Currents";
    String long_name "-down/+up  direction of profiles";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 527.59;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String derived_from "seawater library v3.3, seabird pressure filter";
    String ioos_category "Location";
    String long_name "glider depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  temperature {
    Float64 actual_range -1.1933, 17.273;
    String ioos_category "Temperature";
    String long_name "Ctd Cell Water Temperature";
    Float64 missing_value NaN;
    String standard_name "water_temperature";
    String units "ITS90 deg C";
  }
  pressure {
    Float64 actual_range 0.09766982915864661, 531.6092351013373;
    String derived_from "seabird pressure signal filter";
    String ioos_category "Pressure";
    String long_name "Gpctd Cell Water Pressure";
    Float64 missing_value NaN;
    String standard_name "water_pressure";
    String units "dbar";
  }
  conductivity {
    Float64 actual_range 0.0, 4.11643;
    String ioos_category "Salinity";
    String long_name "Ctd Cell Water Conductivity";
    Float64 missing_value NaN;
    String standard_name "water_conductivity";
    String units "S m-1";
  }
  salinity {
    Float64 actual_range 31.091937060971766, 33.99642680529158;
    String derived_from "seawater library v3.3";
    String ioos_category "Salinity";
    String long_name "Practical Salinity";
    Float64 missing_value NaN;
    String standard_name "water_salinity";
    String units "PSS-78 PSU";
  }
  abs_salinity {
    Float64 actual_range 31.2319760117126, 34.15485181192798;
    String derived_from "GSW Teos toolbox";
    String ioos_category "Salinity";
    String long_name "Absolute Salinity";
    Float64 missing_value NaN;
    String standard_name "water_salinity";
    String units "g kg-1";
  }
  density {
    Float64 actual_range 1022.7892253154166, 1029.720173832242;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String derived_from "Seawater library v3.3";
    String ioos_category "Physical Oceanography";
    String long_name "in situ density";
    Float64 missing_value NaN;
    String standard_name "density";
    String units "kg m-3";
  }
  oxygen_saturation {
    Float64 actual_range 56.464902393112936, 113.43999941086705;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String derived_from "TEOS10 implementation of Garcia and Gordon, 1993 and optode oxygen, CTD density";
    String ioos_category "Dissolved O2";
    String long_name "Oxygen Saturation Wrt 0Dbar";
    Float64 missing_value NaN;
    String standard_name "oxygen_saturation";
    String units "percent";
  }
  oxygen_concentration {
    Float64 actual_range -1608.7341869733439, 388.7675174396846;
    String derived_from "Aanderaa Optode Manual, Uchida 2008, Code by Nicolai Bronikowski 2018, and Henry Bittig 2013";
    String ioos_category "Dissolved O2";
    String long_name "In Situ Oxygen Concentration Optode 4831";
    Float64 missing_value NaN;
    String phase_mode "7 point coefficient";
    String standard_name "oxygen_concentration";
    String units "umol L-1";
  }
  oxygen_calphase {
    Float64 actual_range 0.0, 42.351;
    String ioos_category "Dissolved O2";
    String long_name "Oxy4 Calphase";
    Float64 missing_value NaN;
    String standard_name "oxy4_calphase";
    String units "deg";
  }
  pCO2 {
    Float64 actual_range 100.00792939085864, 899.6788242107461;
    String derived_from "Atamanchuk et al., 2014";
    String ioos_category "CO2";
    String long_name "partial_pressure_of_CO2";
    Float64 missing_value NaN;
    String standard_name "pco2";
    String units "micro-atmospheres";
  }
  CO2_calphase {
    Float64 actual_range 43.9571, 52.472;
    String derived_from "temperature";
    String ioos_category "CO2";
    String long_name "CO2_optode_sensor_calphase";
    Float64 missing_value NaN;
    String standard_name "pco2_calphase";
    String units "deg";
  }
  CO2_dphase {
    Float64 actual_range 0.0, 53.672;
    String derived_from "sensor";
    String ioos_category "CO2";
    String long_name "CO2_optode_sensor_dphase";
    Float64 missing_value NaN;
    String standard_name "pco2_dphase";
    String units "deg";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_index,time,latitude,longitude";
    String cdm_trajectory_variables "trajectory";
    String contact_email "nbronikowski@mun.ca";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "MUN Glider Data: Trinity Bay 2016";
    String creator_type "institution";
    String deployment_end_date "27-Aug-2016";
    String deployment_region "Trinity Bay, NL, Canada";
    String deployment_start_date "16-Aug-2016";
    Float64 Easternmost_Easting -53.40864833333333;
    String featureType "TrajectoryProfile";
    String file_author "Nicolai von Oppeln-Bronikowski";
    String file_creation_date "05-Mar-2021 10:30:31";
    String funding_source "NSERC-CCAR";
    Float64 geospatial_lat_max 47.981505;
    Float64 geospatial_lat_min 47.87924833333333;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -53.40864833333333;
    Float64 geospatial_lon_min -53.49617666666666;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 527.59;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_comments "CO2 optode in aft cowling";
    String glider_configuration "Standard with Thruster";
    String glider_name "Unit_473";
    String glider_sensors "GPCTD, Aanderaa Optode 4831 (SN333), Aanderaa CO2 Optode (SN57)";
    String glider_serial "473";
    String glider_type "Slocum G2 1000m";
    String history 
"2022-09-28T16:06:28Z https://www.seanoe.org/data/00681/79349/
2022-09-28T16:06:28Z https://www.smartatlantic.ca/erddap/tabledap/mun_glider_unit_473_trinity_bay_2016.html";
    String infoUrl "https://mungliders.com/";
    String institution "MUN";
    String institution_name "Memorial University";
    String keywords "+up, -down/+up, 0dbar, abs_salinity, absolute, angle, bay, calphase, carbon, carbon dioxide, cell, co2, CO2_calphase, CO2_dphase, concentration, conductivity, ctd, cummulative, currents, data, density, deployment, depth, dioxide, direction, dissolved, dissolved o2, distance, distance_over_ground, down, dphase, east, eastward, eastward_sea_water_velocity, glider, gpctd, ground, heading, latitude, local, longitude, mean, merged, mun, north, northward, northward_sea_water_velocity, number, O2, oceanography, optode, over, oxy4, oxy4_calphase, oxygen, oxygen_calphase, oxygen_concentration, oxygen_saturation, partial, pco2, pco2_calphase, pco2_dphase, physical, physical oceanography, pitch, practical, pressure, profile_direction, profile_index, profiles, roll, salinity, saturation, science, segment, sensor, since, situ, sonde, source, start, statistics, temperature, time, time2, time_ctd, trinity, velocity, water, water_conductivity, water_pressure, water_salinity, water_temperature, water_u, water_v, waypoint, wpt, wpt latitude, wpt longitude, wpt_lat, wpt_lon, wrt";
    String latitude_extent_min_max "47.8792 ,47.9815";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    String longitude_extent_min_max "-53.4962 ,-53.4086";
    Float64 Northernmost_Northing 47.981505;
    String platform "sub-surface gliders";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String project_name "VITALS 2016";
    String researcher_names "Robin Matthews, Brad deYoung";
    String sourceUrl "https://www.seanoe.org/data/00681/79349/";
    Float64 Southernmost_Northing 47.87924833333333;
    String standard_name_vocabulary "CF Standard Name Table v78";
    String summary 
"Memorial University has over the past 15 years been involved in various ocean glider activities with deployments focused primarily on the Newfoundland Shelf and the Labrador Sea. For example, there are four deployments with glider data in the Labrador Sea. Partnerships with Fisheries and Oceans Canada and Ocean Gliders Canada have also resulted in deployments of Memorial's gliders in the Pacific. The data contain 14'663 mission kms, 620 deployment days and 25'108 individual glider profiles.

L1 NETCDF files for every deployment archived on the Memorial University's Glider Data server are made available publicly for scientific research. Deployments vary in duration and region. All files were processed with the SOCIB glider toolbox (Troupin et al., 2015), modified by Nicolai von Oppeln-Bronikowski, 2019 for MUN glider deployments.";
    String time_coverage_end "2016-08-25T15:41:44Z";
    String time_coverage_start "2016-08-15T19:51:10Z";
    String title "MUN Glider Deployment: Unit 473, Trinity Bay, 2016-08-16";
    Float64 Westernmost_Easting -53.49617666666666;
  }
}

 

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