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Dataset Title:  MUN Glider Deployment: Nunkaysa, Pacific, 2012-08-18 Subscribe RSS
Institution:  MUN   (Dataset ID: mun_glider_nunkaysa_pacific_2012)
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) ?          "Nunkaysa_2012-08-18"    "Nunkaysa_2012-08-18"
 time2 ((MATLAB Serial Date) days since 0000-01-01 00:00:00) ?          735098.6348993938    735112.999998259
 time (glider merged epoch time, UTC) ?          2012-08-17T15:14:15Z    2012-08-31T23:59:59Z
  < slider >
 time_ctd (science time, UTC) ?          1970-01-01T00:00:00Z    2012-08-31T23:59:53Z
 latitude (degrees_north) ?          51.914346666666674    52.99376
  < slider >
 longitude (degrees_east) ?          -139.712355    -138.66618666666668
  < slider >
 wpt_lat (degrees north) ?          0.0    53.6
 wpt_lon (degrees east) ?          -139.52    0.0
 distance_over_ground (km) ?          0.0    392.93405512379
 pitch (glider pitch angle, degrees) ?          -0.905826    0.839503
 roll (glider roll angle, degrees) ?          -0.619592    0.10821
 heading (glider heading angle, degrees) ?          0.0    6.28144
 u (m s-1) ?          -0.141743    0.137483
 v (m s-1) ?          -0.114218    0.240184
 profile_index (number of profiles) ?          0.5    1219.5
 profile_direction ?          -1.0    1.0
 depth (glider depth, m) ?          0.0    190.487
  < slider >
 temperature (ITS90 deg C) ?          0.0    13.9552
 pressure (Gpctd Cell Water Pressure, dbar) ?          1.364309266759842    190.43287393115975
 conductivity (S m-1) ?          0.0    3.90891
 salinity (Practical Salinity, PSS-78 PSU) ?          0.018208199186704906    34.49498655235242
 abs_salinity (Absolute Salinity, g kg-1) ?          0.016744023960699805    34.65557076001835
 density (in situ density, kg m-3) ?          999.4370406233238    1027.5927875958853
 temperature_lag_correct (deg C) ?          5.326330442851399    13.947
 salinity_lag_correct (PSS-78 PSU) ?          31.998754497088587    33.900602238973676
 conductivity_lag_correct (S/m) ?          3.182145740652712    3.909470300141134
 abs_salinity_lag_correct (g/kg) ?          32.14577903270344    34.060369197905544
 density_lag_correct (kg m-3) ?          1024.1702414569086    1027.5879931746083
 oxygen_saturation (percent) ?          34.09426470042587    134.13757327710076
 oxygen_concentration (umol L-1) ?          0.0    364.22
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String actual_range 
"Nunkaysa_2012-08-18
Nunkaysa_2012-08-18";
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  time2 {
    String _CoordinateAxisType "time";
    Float64 actual_range 735098.6348993938, 735112.999998259;
    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 1.34521645530762e+9, 1.34645759984958e+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, 1.34645759342759e+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 51.914346666666674, 52.99376;
    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 -139.712355, -138.66618666666668;
    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, 53.6;
    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 -139.52, 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, 392.93405512379;
    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 -0.905826, 0.839503;
    String ioos_category "Unknown";
    String long_name "glider pitch angle";
    String standard_name "pitch";
    String units "degrees";
  }
  roll {
    Float64 _FillValue NaN;
    Float64 actual_range -0.619592, 0.10821;
    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 -0.141743, 0.137483;
    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 -0.114218, 0.240184;
    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, 1219.5;
    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, 190.487;
    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 0.0, 13.9552;
    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 1.364309266759842, 190.43287393115975;
    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, 3.90891;
    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 0.018208199186704906, 34.49498655235242;
    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 0.016744023960699805, 34.65557076001835;
    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 999.4370406233238, 1027.5927875958853;
    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";
  }
  temperature_lag_correct {
    Float64 actual_range 5.326330442851399, 13.947;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Temperature";
    String long_name "Cond Cell Temperature";
    Float64 missing_value NaN;
    String standard_name "cond_cell_temperature";
    String thermal_lag_algorithm "Garau_2011_SOCIB_toolbox";
    String units "deg C";
  }
  salinity_lag_correct {
    Float64 actual_range 31.998754497088587, 33.900602238973676;
    String ioos_category "Salinity";
    String long_name "Corrected Practical Salinity";
    Float64 missing_value NaN;
    String standard_name "water_salinity";
    String thermal_lag_algorithm "Garau_2011_SOCIB_toolbox";
    String units "PSS-78 PSU";
  }
  conductivity_lag_correct {
    Float64 actual_range 3.182145740652712, 3.909470300141134;
    String ioos_category "Salinity";
    String long_name "Corrected Conductivity";
    Float64 missing_value NaN;
    String standard_name "water_conductivity";
    String thermal_lag_algorithm "Garau_2011_SOCIB_toolbox";
    String units "S/m";
  }
  abs_salinity_lag_correct {
    Float64 actual_range 32.14577903270344, 34.060369197905544;
    String derived_from "GSW Teos toolbox";
    String ioos_category "Salinity";
    String long_name "Absolute Corrected Practical Salinity";
    Float64 missing_value NaN;
    String standard_name "abs_water_salinity";
    String units "g/kg";
  }
  density_lag_correct {
    Float64 actual_range 1024.1702414569086, 1027.5879931746083;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String derived_from "Seawater library v3.3";
    String ioos_category "Salinity";
    String long_name "in situ density from lag corrected salinity";
    Float64 missing_value NaN;
    String standard_name "density";
    String units "kg m-3";
  }
  oxygen_saturation {
    Float64 actual_range 34.09426470042587, 134.13757327710076;
    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 0.0, 364.22;
    String comment "not_corrected";
    String derived_from "optode_internal";
    String ioos_category "Dissolved O2";
    String long_name "In Situ Oxygen Concentration Optode 3835";
    Float64 missing_value NaN;
    String standard_name "oxygen_concentration";
    String units "umol L-1";
  }
 }
  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";
    String creator_type "institution";
    String deployment_end_date "01-Sep-2012";
    String deployment_region "Pacific";
    String deployment_start_date "18-Aug-2012";
    Float64 Easternmost_Easting -138.66618666666668;
    String featureType "TrajectoryProfile";
    String file_author "Nicolai von Oppeln-Bronikowski";
    String file_creation_date "05-Mar-2021 10:21:58";
    String funding_source "DFO/Ocean Glider Canada";
    Float64 geospatial_lat_max 52.99376;
    Float64 geospatial_lat_min 51.914346666666674;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -138.66618666666668;
    Float64 geospatial_lon_min -139.712355;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 190.487;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_comments "CTD corrected, oxygen not corrected";
    String glider_configuration "Standard";
    String glider_name "Nunkaysa";
    String glider_sensors "CTD41 (not pumped), Aanderaa Optode 3835";
    String glider_serial "046";
    String glider_type "Slocum G1 200m";
    String history 
"2022-08-20T05:34:18Z https://www.seanoe.org/data/00681/79349/
2022-08-20T05:34:18Z https://www.smartatlantic.ca/erddap/tabledap/mun_glider_nunkaysa_pacific_2012.html";
    String infoUrl "https://mungliders.com/";
    String institution "MUN";
    String institution_name "Ocean Gliders Canada";
    String keywords "+up, -down/+up, 0dbar, abs, abs_salinity, abs_salinity_lag_correct, abs_water_salinity, absolute, angle, cell, concentration, cond, cond_cell_temperature, conductivity, conductivity_lag_correct, corrected, ctd, cummulative, currents, data, density, density_lag_correct, deployment, depth, direction, dissolved, dissolved o2, distance, distance_over_ground, down, east, eastward, eastward_sea_water_velocity, glider, gpctd, ground, heading, lag, latitude, longitude, mean, merged, mun, north, northward, northward_sea_water_velocity, number, O2, oceanography, optode, over, oxygen, oxygen_concentration, oxygen_saturation, physical, physical oceanography, pitch, practical, pressure, profile_direction, profile_index, profiles, roll, salinity, salinity_lag_correct, saturation, science, segment, since, situ, sonde, start, statistics, temperature, temperature_lag_correct, time, time2, time_ctd, 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 "51.9143 ,52.9938";
    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 "-139.7124 ,-138.6662";
    Float64 Northernmost_Northing 52.99376;
    String platform "sub-surface gliders";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String project_name "DFO Pacific Region / Ocean Gliders Canada";
    String researcher_names "Paul Lacroix";
    String sourceUrl "https://www.seanoe.org/data/00681/79349/";
    Float64 Southernmost_Northing 51.914346666666674;
    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 "2012-08-31T23:59:59Z";
    String time_coverage_start "2012-08-17T15:14:15Z";
    String title "MUN Glider Deployment: Nunkaysa, Pacific, 2012-08-18";
    Float64 Westernmost_Easting -139.712355;
  }
}

 

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