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Dataset Title:  Coastal Environmental Baseline Data Program (Maritimes), Port of Saint John
region: Conductivity, Temperature, Turbidity and Depth Data (2019-2021),
Programme sur les données environnementales côtières de
référence (Maritimes), région du port de Saint John : données de conductivité,
température, turbidité et profondeur (2019-2021)
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Institution:  DFO-MPO   (Dataset ID: mpoMaritimeStJohnCTD)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 record_id ?          "MAR-BASE-PHYS-001"    "MAR-BASE-PHYS-060"
 site_name ?      
   - +  ?
 latitude (degrees_north) ?          45.14568    45.61012
  < slider >
 longitude (degrees_east) ?          -66.31979    -66.00832
  < slider >
 depth (Site Depth, m) ?      
   - +  ?
  < slider >
 time (UTC) ?          2019-07-24T14:36Z    2021-06-09T15:30Z
  < slider >
 sea_water_electrical_conductivity (siemens per meter) ?          -1.648654E-4    4.457286
 sea_water_temperature (degree_C) ?          -6.162872    30.41644
 sea_water_pressure (dbar) ?          9.505809    63.81448
 sea_water_pressure_scaled (dbar) ?          -0.6266909    53.68198
 sea_floor_depth_below_sea_surface (meters) ?          -0.6215804    53.35213
 sea_water_practical_salinity (PSU) ?          -0.004140562    38.48785
 speed_of_sound_in_sea_water (meters per second) ?          -2.64E34    1530.355
 sea_water_specific_electrical_conductivity (siemens per meter) ?          -3.453733E-4    5.785261
 density_anomaly (kilograms per cubic meter) ?          -3.020234    29.11046
 CTD_num ?          201066    205318
 sea_water_turbidity (NTU) ?          -0.7496151    2020.839
 turbidity_num ?          204045    204064
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  record_id {
    String long_name "Record Id";
  }
  site_name {
    String cf_role "timeseries_id";
    String long_name "Site Name";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 45.14568, 45.61012;
    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";
    Float32 actual_range -66.31979, -66.00832;
    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";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 0.5, 50.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String description "Depth of the instrument manually entered.";
    String ioos_category "Location";
    String long_name "Site Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.56397896e+9, 1.6232526e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  sea_water_electrical_conductivity {
    Float32 actual_range -1.648654e-4, 4.457286;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String long_name "Sea Water Electrical Conductivity";
    String standard_name "sea_water_electrical_conductivity";
    String units "siemens per meter";
  }
  sea_water_temperature {
    Float32 actual_range -6.162872, 30.41644;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea Water Temperature";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  sea_water_pressure {
    Float32 actual_range 9.505809, 63.81448;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea Water Pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  sea_water_pressure_scaled {
    Float32 actual_range -0.6266909, 53.68198;
    String long_name "Sea Water Pressure Scaled";
    String units "dbar";
  }
  sea_floor_depth_below_sea_surface {
    Float32 actual_range -0.6215804, 53.35213;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String long_name "Sea Floor Depth Below Sea Surface";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "meters";
  }
  sea_water_practical_salinity {
    Float32 actual_range -0.004140562, 38.48785;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  speed_of_sound_in_sea_water {
    Float32 actual_range -2.64e+34, 1530.355;
    String long_name "Speed Of Sound In Sea Water";
    String standard_name "speed_of_sound_in_sea_water";
    String units "meters per second";
  }
  sea_water_specific_electrical_conductivity {
    Float32 actual_range -3.453733e-4, 5.785261;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String long_name "Sea Water Electrical Conductivity";
    String standard_name "sea_water_electrical_conductivity";
    String units "siemens per meter";
  }
  density_anomaly {
    Float32 _FillValue NaN;
    Float32 actual_range -3.020234, 29.11046;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum -10.0;
    String long_name "Density Anomaly";
    String units "kilograms per cubic meter";
  }
  CTD_num {
    Int32 _FillValue 2147483647;
    Int32 actual_range 201066, 205318;
    String long_name "CTD Num";
  }
  sea_water_turbidity {
    Float32 _FillValue NaN;
    Float32 actual_range -0.7496151, 2020.839;
    String long_name "Sea Water Turbidity";
    String units "NTU";
  }
  turbidity_num {
    Int32 _FillValue 2147483647;
    Int32 actual_range 204045, 204064;
    String long_name "Turbidity Num";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "site_name,latitude,longitude";
    String contributor_name "Casey O'Laughlin,DFO-MPO";
    String contributor_role "custodian,owner";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, NCCSV-1.1";
    String creator_name "Fisheries and Oceans Canada";
    String creator_type "institution";
    String date_created "2019-07-24/2020-07-24";
    String defaultDataQuery "&orderBy(\"time\")";
    String DOI "https://doi.org/10.26071/ogsl-2aa37551-6054";
    Float64 Easternmost_Easting -66.00832;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 45.61012;
    Float64 geospatial_lat_min 45.14568;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -66.00832;
    Float64 geospatial_lon_min -66.31979;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 50.0;
    Float64 geospatial_vertical_min 0.5;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2022-09-30T12:20:53Z (local files)
2022-09-30T12:20:53Z https://erddap.ogsl.ca/erddap/tabledap/mpoMaritimeStJohnCTD.html";
    String infoUrl "casey.olaughlin@dfo-mpo.gc.ca";
    String institution "DFO-MPO";
    String instrument "RBR Concerto3";
    String keywords "coastal characterization, coastal zone, natural environments of interest, pressure, Saint John river, salinity, seaSurfaceSalinity, seaSurfaceTemperature, speedOfSound, subSurfaceSalinity, subSurfaceTemperature, water temperature";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "license .";
    Float64 Northernmost_Northing 45.61012;
    String publisher_email "info at ogsl.ca";
    String publisher_name "Observatoire global du Saint-Laurent";
    String publisherId "https://ror.org/03wfagk22";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 45.14568;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "site_name, depth";
    String summary 
"The Coastal Environmental Baseline Program is a multi-year Fisheries and Oceans Canada initiative designed to work with Indigenous and local communities and other key parties to collect coastal environmental data at six pilot sites across Canada (Port of Vancouver, Port of Prince Rupert, Lower St. Lawrence Estuary, Port of Saint John, Placentia Bay, and Iqaluit). The goal of the Program is to gather local information in these areas in effort to build a better understanding of marine ecological conditions. The Maritimes region has developed a physical oceanography program to align with the oceanographic interests and data needs of local communities and stakeholders, with the goal of sharing this information via open data. 
            Starting in 2019, oceanographic parameters including temperature, salinity, depth, turbidity and currents have been continuously monitored at a series of locations covering a broad range of environments in the Port of Saint John and approaches vicinity, including the lower Saint John and Kennebecasis rivers, coastal fringe marshes and embayments, as well as the Musquash estuary Marine Protected Area (MPA). This dataset includes CTD data from August 2019 to July 2020 and CTD and turbidity data from August 2020 to June 2021. 
            Data collection methods range from bottom-mounted instruments in water depths of 10-50 meters, buoyant surface moorings, and hard-mounted instruments in intertidal zones. Intertidal data is interrupted during some low tide events, where the water level drops below the sensor, resulting in loss of functionality for periods up to 1-2 hours. Overall this dataset captures a dynamic balance between salt and fresh water on the highly tidal lower Saint John river, coastal seasonal dynamics in near-shore marine environments in the Musquash MPA, and the constant fluctuations of intertidal creeks and marshes. 
            Le Programme de référence sur l'environnement côtier est une initiative pluriannuelle de Pêches et Océans Canada conçue pour travailler avec les communautés autochtones et locales et d'autres parties clés pour recueillir des données environnementales côtières sur six sites pilotes à travers le Canada (port de Vancouver, port de Prince Rupert, Lower St Saint-Laurent, port de Saint John, baie Placentia et Iqaluit). L'objectif du programme est de recueillir des informations locales dans ces zones afin de mieux comprendre les conditions écologiques marines. La région des Maritimes a élaboré un programme d'océanographie physique pour s'aligner sur les intérêts océanographiques et les besoins en données des communautés locales et des intervenants, dans le but de partager ces informations via des données ouvertes.  
            À partir de 2019, les paramètres océanographiques, y compris la température, la salinité, la profondeur, la turbidité et les courants, ont fait l'objet d'une surveillance continue dans une série d'endroits couvrant un large éventail d'environnements dans le port de Saint John et aux abords des environs, y compris le cours inférieur des rivières Saint John et Kennebecasis, les marais et les bassins côtiers, ainsi que la zone de protection marine (ZPM) de l'estuaire de la Musquash. Ce jeu de données comprend des données CTD d'août 2019 à juillet 2020 et des données CTD et de turbidité d'août 2020 à juin 2021. 
            Les méthodes de collecte des données vont des instruments montés sur le fond dans des profondeurs d'eau de 10 à 50 mètres, des mouillages flottants en surface et des instruments montés en dur dans les zones intertidales. Les données intertidales sont interrompues lors de certains événements de marée basse, lorsque le niveau de l'eau chute sous le capteur, ce qui entraîne une perte de fonctionnalité pendant des périodes allant de 1 à 2 heures. Dans l'ensemble, ces données capture un équilibre dynamique entre l'eau salée et l'eau douce dans le cours inférieur du fleuve Saint-Jean à forte marée, la dynamique saisonnière côtière dans les environnements marins près du rivage dans la ZPM de Musquash et les fluctuations constantes des ruisseaux et des marais intertidaux.";
    String time_coverage_end "2021-06-09T15:30Z";
    String time_coverage_start "2019-07-24T14:36Z";
    String title 
"Coastal Environmental Baseline Data Program (Maritimes), Port of Saint John region: Conductivity, Temperature, Turbidity and Depth Data (2019-2021), 
    Programme sur les données environnementales côtières de référence (Maritimes), région du port de Saint John : données de conductivité, température, turbidité et profondeur (2019-2021)";
    Float64 Westernmost_Easting -66.31979;
  }
}

 

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