ERDDAP > tabledap > Data Access Form

Dataset Title:	Glider deployment #190 - peggy 2024-04-17 (realtime)
Institution:	Transport Canada   (Dataset ID: peggy_20240417_190_realtime)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
trajectory (Trajectory/Deployment Name)	!= =~ <= >= = < >		!= =~ <= >= = < >		""	""
row	!= =~ <= >= = < >		!= =~ <= >= = < >		0	126
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2024-04-17T10:50:02Z	2024-10-19T11:03:50Z
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	355.67999267578125
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.07902	49.289938
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-64.132213	-60.967668
c_wpt_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.094	49.255148
c_wpt_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-64.1612	-61.0206
m_depth (Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	355.67999267578125
m_gps_lat (latitude gps, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.07902	49.289938
m_gps_lon (longitude gps, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-64.132213	-60.967668
m_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.07902	49.289753
m_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-64.143643	-60.967672
sci_dmon_msg_byte_count	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	66423.0
conductivity	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	4.247769832611084
sci_water_pressure	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.005710000172257423	35.67169952392578
temperature (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.42410001158714294	21.75950050354004
pressure (Sea Water Pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.057100001722574234	356.71697998046875
salinity (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	34.925028671470436
density	!= =~ <= >= = < >		!= =~ <= >= = < >		999.8444641620168	1029.0783046318631
crs (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
lat_uv (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.080498	48.088313
lon_uv (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-60.983678	-60.967738
profile_id (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1713351002	1729335314
profile_lat (Profile Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.07905168347731	49.28992991640298
profile_lon (Profile Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-64.12892199589594	-60.970228716173935
profile_time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2024-04-17T11:02:12Z	2024-10-19T11:00:18Z
time_uv (Depth-Averaged Time, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2024-04-17T10:50:02Z	2024-04-17T11:58:23Z
u (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.178539969259873E-4	5.698419990949333E-4
v (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		5.987939948681742E-5	0.001140909967944026
instrument_Science_Bay (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_Thruster (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_bpump (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_ctd (RBRlegato unpumped CTD, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_dmon2 (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_oxygen_optode (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_vmt (VEMCO mobile transceiver, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" trajectory row time depth latitude longitude c_wpt_lat c_wpt_lon m_depth m_gps_lat m_gps_lon m_lat m_lon sci_dmon_msg_byte_count conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_Science_Bay instrument_Thruster instrument_bpump instrument_ctd instrument_dmon2 instrument_oxygen_optode instrument_vmt trajectory row time depth latitude longitude c_wpt_lat c_wpt_lon m_depth m_gps_lat m_gps_lon m_lat m_lon sci_dmon_msg_byte_count conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_Science_Bay instrument_Thruster instrument_bpump instrument_ctd instrument_dmon2 instrument_oxygen_optode instrument_vmt trajectory row time depth latitude longitude c_wpt_lat c_wpt_lon m_depth m_gps_lat m_gps_lon m_lat m_lon sci_dmon_msg_byte_count conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_Science_Bay instrument_Thruster instrument_bpump instrument_ctd instrument_dmon2 instrument_oxygen_optode instrument_vmt trajectory row time depth latitude longitude c_wpt_lat c_wpt_lon m_depth m_gps_lat m_gps_lon m_lat m_lon sci_dmon_msg_byte_count conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_Science_Bay instrument_Thruster instrument_bpump instrument_ctd instrument_dmon2 instrument_oxygen_optode instrument_vmt trajectory row time depth latitude longitude c_wpt_lat c_wpt_lon m_depth m_gps_lat m_gps_lon m_lat m_lon sci_dmon_msg_byte_count conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_Science_Bay instrument_Thruster instrument_bpump instrument_ctd instrument_dmon2 instrument_oxygen_optode instrument_vmt ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String cf_role "trajectory_id";
    String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
    String ioos_category "Identifier";
    String long_name "Trajectory/Deployment Name";
  }
  row {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 126;
    String long_name "Row";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.713351002938e+9, 1.729335830945e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Measured or calculated time at each point in the time-series";
    String ioos_category "Time";
    String long_name "Time";
    String observation_type "measured";
    String sensor_identifier "time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 355.67999267578125;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "depth is generate by both sci_water_pressure or m_water_pressure mixture";
    String ioos_category "Location";
    String long_name "Depth";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    String sensor_identifier "depth";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -9999.9;
    Float64 actual_range 48.07902, 49.289938;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String ioos_category "Location";
    String long_name "Latitude";
    Float64 missing_value -9999.9;
    String observation_type "measured and interpolated";
    String platform "platform";
    String sensor_identifier "lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -9999.9;
    Float64 actual_range -64.132213, -60.967668;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Values may be interpolated between measured GPS fixes.";
    String ioos_category "Location";
    String long_name "Longitude";
    Float64 missing_value -9999.9;
    String observation_type "measured and interpolated";
    String platform "platform";
    String sensor_identifier "lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  c_wpt_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 48.094, 49.255148;
    String comment "Glider's current waypoint ie latitude it intends to travel towards. Note, the units are in the Webb format DDMM.MMMM (>0 North   <0 South) with no space between degrees and minutes.";
    String instrument "flight computer";
    String long_name "waypoint latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "peggy";
    String sensor_identifier "c_wpt_lat";
    String units "degree decimal minutes";
  }
  c_wpt_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.1612, -61.0206;
    String comment "Glider's current waypoint ie longitude it intends to travel towards. Note, the units are in the Webb format DDMM.MMMM (>0 East   <0 West) with no space between degrees and minutes.";
    String instrument "flight computer";
    String long_name "waypoint longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "peggy";
    String sensor_identifier "c_wpt_lon";
    String units "degree decimal minutes";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 355.67999267578125;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "Calculated glider depth fromglider's measured AD voltage from pressure transducer m_depth -> 0.1 bar/meter clips at 0.  Not meant to be very precise, not well temperature compensated.";
    String long_name "Depth";
    Float64 missing_value -9999.9;
    String platform "platform";
    String positive "down";
    String sensor_identifier "m_depth";
    String standard_name "depth";
    String units "m";
  }
  m_gps_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 48.07902, 49.289938;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "From Sensor m_gps_lat. Measured by the GPS while the glider is at the surface  DDMM.MMMM   >0 ==> North   <0 ==> South";
    String instrument "flight computer";
    String long_name "latitude gps";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "peggy";
    String sensor_identifier "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
  }
  m_gps_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.132213, -60.967668;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "From Sensor m_gps_lon. DDMM.MMMM   >0 ==> East    <0 ==> West";
    String instrument "flight computer";
    String long_name "longitude gps";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "peggy";
    String sensor_identifier "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
  }
  m_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 48.07902, 49.289753;
    String comment "Calculated latitude based on gliders dead reckoning. Useful when you glider is hitting waypoints underwater and turning to the next without surfacing. Note, the units are in the Webb format DDMM.MMMM (>0 North   <0 South) with no space between degrees and minutes.";
    String instrument "flight computer";
    String long_name "dead reckoned glider latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "peggy";
    String sensor_identifier "m_lat";
    String units "degree decimal minutes";
  }
  m_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -64.143643, -60.967672;
    String comment "Calculated longitude based on gliders dead reckoning. Useful when you glider is hitting waypoints underwater and turning to the next without surfacing. Note, the units are in the Webb format DDMM.MMMM (>0 East <0 West) with no space between degrees and minutes.";
    String instrument "flight computer";
    String long_name "dead reckoned glider longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "peggy";
    String sensor_identifier "m_lon";
    String units "degree decimal minutes";
  }
  sci_dmon_msg_byte_count {
    Float64 actual_range 0.0, 66423.0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
  }
  conductivity {
    Float64 actual_range 0.0, 4.247769832611084;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
  }
  sci_water_pressure {
    Float64 actual_range -0.005710000172257423, 35.67169952392578;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
  }
  temperature {
    Float64 actual_range -0.42410001158714294, 21.75950050354004;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String units "degree_C";
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.057100001722574234, 356.71697998046875;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea Water Pressure";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String sensor_identifier "pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  salinity {
    Float64 actual_range 0.0, 34.925028671470436;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String units "PSU";
  }
  density {
    Float64 actual_range 999.8444641620168, 1029.0783046318631;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Other";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
    String units "1";
  }
  lat_uv {
    Float64 _FillValue -9999.9;
    Float64 actual_range 48.080498, 48.088313;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String long_name "Depth Averaged Latitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "lat_uv";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_uv {
    Float64 _FillValue -9999.9;
    Float64 actual_range -60.983678, -60.967738;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String long_name "Depth Averaged Longitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String sensor_identifier "lon_uv";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_id {
    Int32 _FillValue -9999;
    Int32 actual_range 1713351002, 1729335314;
    String cf_role "profile_id";
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    String comment "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment.";
    String long_name "Profile ID";
    Int32 missing_value -9999;
    String sensor_identifier "profile_id";
    String units "1";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_lat {
    Float64 _FillValue -9999.9;
    Float64 actual_range 48.07905168347731, 49.28992991640298;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
    String long_name "Profile Latitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_lon {
    Float64 _FillValue -9999.9;
    Float64 actual_range -64.12892199589594, -60.970228716173935;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile";
    String long_name "Profile Longitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_time {
    Float64 actual_range 1.713351732428197e+9, 1.729335618372263e+9;
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile";
    String ioos_category "Time";
    String long_name "Profile Time";
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  time_uv {
    Float64 actual_range 1.713351002937999e+9, 1.713355103043999e+9;
    String calendar "gregorian";
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Time";
    String long_name "Depth-Averaged Time";
    String observation_type "calculated";
    String sensor_identifier "time_uv";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  u {
    Float64 _FillValue -9999.9;
    Float64 actual_range 1.178539969259873e-4, 5.698419990949333e-4;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String long_name "Depth-Averaged Eastward Sea Water Velocity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "u";
    String standard_name "eastward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  v {
    Float64 _FillValue -9999.9;
    Float64 actual_range 5.987939948681742e-5, 0.001140909967944026;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String long_name "Depth-Averaged Northward Sea Water Velocity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "v";
    String standard_name "northward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  instrument_Science_Bay {
    Int32 _FillValue -999;
    String comment "G3S Glider payload bay";
    String identifier "sci_bay";
    String long_name "Slocum Glider Science Payload Bay";
    String platform "peggy";
    String serial_number "1483";
    String short_name "Science Bay";
    String type "instrument";
    String units "1";
  }
  instrument_Thruster {
    Int32 _FillValue -999;
    String identifier "thruster";
    String long_name "Slocum Glider Hybrid Thruster";
    String platform "peggy";
    String serial_number "0298";
    String short_name "Thruster";
    String type "instrument";
    String units "1";
  }
  instrument_bpump {
    Int32 _FillValue -999;
    String comment "New G3 type Buoyancy Engine  Received -> 2022-02 with Peggy  Has new Digital Altimeter board";
    String identifier "ballast_pump";
    String long_name "Slocum Glider G3 350 m oil pump";
    String platform "peggy";
    String serial_number "0647";
    String short_name "bpump";
    String type "instrument";
    String units "1";
  }
  instrument_ctd {
    Int32 _FillValue -999;
    String identifier "sci_water";
    String long_name "RBRlegato unpumped CTD";
    String platform "peggy";
    String serial_number "207973";
    String short_name "ctd";
    String type "instrument";
    String units "1";
  }
  instrument_dmon2 {
    Int32 _FillValue -999;
    String comment "S0-A81 SN073  SN is on board";
    String identifier "sci_dmon";
    String long_name "digital acoustic monitoring instrument";
    String platform "peggy";
    String serial_number "073";
    String short_name "dmon2";
    String type "instrument";
    String units "1";
  }
  instrument_oxygen_optode {
    Int32 _FillValue -999;
    String comment "Certifcate no:4831_948_00181579 for more details  Acquired Through Teledyne Webb   Passed from Aanderaa to Teledyne Feb 2021 (MF Cal date).   CEOTR Received instrument Feb 2022.    Pressure rated to 800 bar";
    String identifier "sci_oxy4";
    String long_name "Optode 4831";
    String platform "peggy";
    String serial_number "948";
    String short_name "oxygen optode";
    String type "instrument";
    String units "1";
  }
  instrument_vmt {
    Int32 _FillValue -999;
    String comment "Tag ID: 1828, MAP-114, Always Tx";
    String identifier "vmt";
    String long_name "VEMCO mobile transceiver";
    String platform "peggy";
    String serial_number "1360674";
    String short_name "vmt";
    String type "instrument";
    String units "1";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude";
    String cdm_trajectory_variables "trajectory";
    String comment "These data were collected and made freely available by the Coastal Environmental Observation Technology and Research (CEOTR) group (ceotr.ocean.dal.ca). Financial support for the deployment and operation of the glider was provided Transport Canada's Innovation Centre.  Additional logistical support for the mission was provided by Woods Hole Oceanographic Institution, University of New Brunswick, Teledyne Webb Research, Dalhousie University, Ocean Tracking Network, MEOPAR and the Ocean Frontiers Institute. Support for the development, integration, and testing of the glider DMON/LFDCS was provided by the U.S. Office of Naval Research and the NOAA National Marine Fisheries Service Advanced Sampling Technologies Working Group in collaboration with the Northeast Fisheries Science Center's Passive Acoustics Research Group (leader: Sofie Van Parijs).";
    String contributor_name "Kim Davies, Richard Davis, Adam Comeau, Zach Viva, Jude van der Meer,  Xiang Ling";
    String contributor_role "Principal Investigator, Manager, Glider Team Manager, Glider Technician, Glider Technician, Data Manager";
    String Conventions "CF-1.8, COARDS, ACDD-1.3";
    String creator_email "ceotr@dal.ca";
    String creator_name "Coastal Environmental Observation Technology and Research (CEOTR)";
    String creator_type "institution";
    String date_created "2024-10-19T11:24:11Z";
    String date_issued "2024-10-19T11:24:11Z";
    String date_modified "2024-10-19T11:24:11Z";
    String deployment_number "190";
    Float64 Easternmost_Easting -60.967668;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((49.034020 -64.132210, 49.034020 -64.128600, 49.031930 -64.128600, 49.031930 -64.132210, 49.034020 -64.132210))";
    Float64 geospatial_lat_max 49.289938;
    Float64 geospatial_lat_min 48.07902;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -60.967668;
    Float64 geospatial_lon_min -64.132213;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 355.67999267578125;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-10-19T11:24:11Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2024-11-21T08:58:27Z (local files)
2024-11-21T08:58:27Z https://data.ceotr.ca/erddap/tabledap/peggy_20240417_190_realtime.html";
    String id "peggy_2024_04_17";
    String infoUrl "???";
    String institution "Transport Canada";
    String keywords "acoustic, asc, averaged, bay, byte, c_wpt_lat, c_wpt_lon, canada, channel, circulation, conductivity, count, crs, ctd, currents, data, dead, density, deployment, depth, depth-averaged, digital, dmon, earth, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, eastward, eastward_sea_water_velocity, electrical, file, glider, global, gps, gulf, hybrid, identifier, instrument, instrument_bpump, instrument_ctd, instrument_dmon2, instrument_oxygen_optode, instrument_Science_Bay, instrument_Thruster, instrument_vmt, lat_uv, latitude, laurentian, lawrence, lon_uv, longitude, m_depth, m_gps_lat, m_gps_lon, m_lat, m_lon, message, mobile, monitoring, name, northward, northward_sea_water_velocity, ocean, oceans, oil, open, optode, payload, positioning, practical, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, pump, rbrlegato, reckoned, row, salinity, salinity/density, sci_dmon_msg_byte_count, sci_water_pressure, science, sea, sea_water_density, sea_water_electrical_conductivity, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, seawater, slocum, sonde, system, temperature, thruster, time, time_uv, trajectory, trajectory/deployment, transceiver, transport, u, unpumped, v, velocity, vemco, water, waypoint";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction.";
    String Metadata_Conventions "CF-1.6, COARDS, ACDD-1.3";
    String naming_authority "org.oceantrackingnetwork";
    Float64 Northernmost_Northing 49.289938;
    String platform_type "Slocum Glider";
    String power_type "Primary lithium";
    String processing_level "Dataset taken from glider native file format and is provided as is with no expressed or implied assurance of quality assurance or quality control.";
    String project "Laurentian Channel real time whale monitoring for dynamic shipping management";
    String publisher_email "ceotr@dal.ca";
    String publisher_name "Coastal Environmental Observation Technology and Research (CEOTR)";
    String publisher_type "institution";
    String publisher_url "http://ceotr.ocean.dal.ca/gliders/";
    String sea_name "Gulf of St. Lawrence";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 48.07902;
    String standard_name_vocabulary "CF Standard Name Table v79";
    String summary "Slocum gliders are small, free-swimming, unmanned vehicles that use changes in buoyancy to move vertically and horizontally through the water column in a saw-tooth pattern. They are deployed for days to several months and gather detailed information about the physical, chemical and biological processes of the world's oceans. The Slocum glider was designed and built by Teledyne Webb Research Corporation, Falmouth, MA, USA.";
    String testing_mission "False";
    String time_coverage_duration "P0DT0H25M32.384999991S";
    String time_coverage_end "2024-10-19T11:03:50Z";
    String time_coverage_start "2024-04-17T10:50:02Z";
    String title "Glider deployment #190 - peggy 2024-04-17 (realtime)";
    Float64 Westernmost_Easting -64.132213;
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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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ERDDAP, Version 2.22
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