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Dataset Title:  MUN Glider Deployment: Pearldiver, Labrador Sea, 2019-12-04 Subscribe RSS
Institution:  MUN   (Dataset ID: mun_glider_data_pearldiver_labrador_sea_2019)
Range: longitude = -53.594414 to -47.039795°E, latitude = 47.91067 to 57.542053°N, depth = 0.0 to 1018.99m, time = 2019-12-04T12:26:17Z to 2020-06-27T14:22:41Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Data Access Form | Files
 
Graph Type:  ?
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Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")
 
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    Click on the map to specify a new center point. ?
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[The graph you specified. Please be patient.]

 

Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String actual_range 
"Pearldiver_2019-12-04
Pearldiver_2019-12-04";
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  time2 {
    String _CoordinateAxisType "time";
    Float64 actual_range 737763.5182614344, 737969.5990911134;
    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 1.57546237778793e+9, 1.5932677614722e+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, 1.59326776115833e+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 47.910669999999996, 57.54205166666667;
    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 -53.59441333333333, -47.039796666666675;
    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 actual_range -51.345405, 58.1744;
    String ioos_category "Location";
    String long_name "waypoint latitude";
    String standard_name "wpt latitude";
    String units "degrees north";
  }
  wpt_lon {
    Float64 actual_range -53.65686666666667, 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, 4371.3469637724675;
    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 -1.11177, 1.00531;
    String ioos_category "Unknown";
    String long_name "glider pitch angle";
    String standard_name "pitch";
    String units "degrees";
  }
  roll {
    Float64 _FillValue NaN;
    Float64 actual_range -1.20079, 0.411898;
    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 -0.346398, 1.62354;
    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 -0.455505, 2.15026;
    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, 2809.5;
    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, 1018.99;
    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 -1.6947, 17.3832;
    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 -0.4271258562509271, 1029.63874798912;
    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 -0.0022, 3.77995;
    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 -0.003255263394330655, 35.04093876679962;
    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 0.00312247226276162, 35.20383482840802;
    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 998.7108597594942, 1032.4986815616242;
    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 -803.0934405090575, 381.8846665065578;
    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 -2659.5111941235377, 1264.567083642585;
    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, 40.884;
    String ioos_category "Dissolved O2";
    String long_name "Oxy4 Calphase";
    Float64 missing_value NaN;
    String standard_name "oxy4_calphase";
    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";
    String creator_type "institution";
    String deployment_end_date "27-Jun-2020";
    String deployment_region "Labrador Sea";
    String deployment_start_date "04-Dec-2019";
    Float64 Easternmost_Easting -47.039796666666675;
    String featureType "TrajectoryProfile";
    String file_author "Nicolai von Oppeln-Bronikowski";
    String file_creation_date "16-Mar-2021 10:44:45";
    String funding_source "OFI Module B";
    Float64 geospatial_lat_max 57.54205166666667;
    Float64 geospatial_lat_min 47.910669999999996;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -47.039796666666675;
    Float64 geospatial_lon_min -53.59441333333333;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1018.99;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_comments "calibrated";
    String glider_configuration "Extended Bay";
    String glider_name "Pearldiver";
    String glider_sensors "GPCTD, Aanderaa Optode 4831 (SN124)";
    String glider_serial "354";
    String glider_type "Slocum G2 1000m";
    String history 
"2022-12-06T21:29:38Z https://www.seanoe.org/data/00681/79349/
2022-12-06T21:29:38Z https://www.smartatlantic.ca/tabledap/mun_glider_data_pearldiver_labrador_sea_2019.das";
    String infoUrl "https://mungliders.com/";
    String institution "MUN";
    String institution_name "Memorial University";
    String keywords "+up, -down/+up, 0dbar, abs_salinity, absolute, angle, calphase, cell, concentration, conductivity, ctd, cummulative, currents, data, density, deployment, depth, direction, dissolved, dissolved o2, distance, distance_over_ground, down, east, eastward, eastward_sea_water_velocity, glider, gpctd, ground, heading, labrador, latitude, 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, pearldiver, physical, physical oceanography, pitch, practical, pressure, profile_direction, profile_index, profiles, roll, salinity, saturation, science, sea, seawater, segment, since, situ, sonde, start, statistics, temperature, 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 "47.9107 ,57.5421";
    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 "-53.5944 ,-47.0398";
    Float64 Northernmost_Northing 57.54205166666667;
    String platform "sub-surface gliders";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String project_name "OFI Transforming Ocean Observations, Mod. O";
    String researcher_names "Nicolai von Oppeln-Bronikowski";
    String sourceUrl "https://www.seanoe.org/data/00681/79349/";
    Float64 Southernmost_Northing 47.910669999999996;
    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 "2020-06-27T14:22:41Z";
    String time_coverage_start "2019-12-04T12:26:17Z";
    String title "MUN Glider Deployment: Pearldiver, Labrador Sea, 2019-12-04";
    Float64 Westernmost_Easting -53.59441333333333;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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