ERDDAP > tabledap > Data Access Form

Dataset Title:	Glider deployment #120 - bond 2020-09-25 (realtime)
Institution:	Ocean Frontier Institute   (Dataset ID: bond_20200925_120_realtime)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-09-25T17:11:25Z	2020-10-12T11:29:26Z
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	113.11
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.504467	44.455923
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-65.26449	-63.72331
c_heading (Commanded Heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.45182E-5	6.28316
m_ballast_pumped (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-235.375	240.344
m_battery (Battery Voltage, volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		12.5243	14.3101
m_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.469757	0.995923
m_depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	113.11
m_depth_rate_avg_final (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.261181	0.224282
m_fin (Measured Fin Position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.448808	0.448808
m_gps_lat (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.504467	44.455923
m_gps_lon (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-65.26449	-63.72331
m_heading (Measured Heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6.27969
m_pitch (Measured Pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.652753	0.55676
m_roll (Measured Roll, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0122173	0.0907571
m_water_depth (Water Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	118.745
sci_oxy3835_wphase_dphase	!= =~ <= >= = < >		!= =~ <= >= = < >		31.6	41.37
sci_oxy3835_wphase_oxygen (umoles L-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	305.85
conductivity (S.m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.93784	3.96266
sci_water_pressure (Pressure, bar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.501	11.489
temperature (Sea Water Temperature, Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.181	16.5716
pressure (Sea Water Pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.534307730674007	114.89
salinity (psu)	!= =~ <= >= = < >		!= =~ <= >= = < >		29.6560170771862	33.7849735024886
density (Sea Water Density, kg.m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1021.84998573683	1026.84050061392
sci_water_depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		4.9699548159425	113.934494145056
trajectory (Trajectory/Deployment Name)	!= =~ <= >= = < >		!= =~ <= >= = < >		"bond-2020-09-25 17..."	"bond-2020-09-25 17..."
crs	!= =~ <= >= = < >		!= =~ <= >= = < >		-2147483647	-2147483647
profile_lat (Profile Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.5047193509687	44.4558001374219
lon_uv (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-65.264247	-65.113812
profile_time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-09-25T17:15:03Z	2020-10-12T11:26:03Z
v (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.169846	0.00966401
time_uv (Depth-Averaged Time, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-09-25T17:11:25Z	2020-09-26T11:53:25Z
lat_uv (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.504467	43.585848
profile_id	!= =~ <= >= = < >		!= =~ <= >= = < >		1601053885	1602501727
profile_lon (Profile Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-65.2640156756674	-63.7238737821164
platform (bond)	!= =~ <= >= = < >		!= =~ <= >= = < >
u (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0784423	0.304611
instrument_flight_commanded	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_oxygen_optode	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_ctd (Seabird Unpumped CTD)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_flight_measured	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_bpump	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_vmt (Vemco mobile transceiver)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time depth latitude longitude c_heading m_ballast_pumped m_battery m_battpos m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_pitch m_roll m_water_depth sci_oxy3835_wphase_dphase sci_oxy3835_wphase_oxygen conductivity sci_water_pressure temperature pressure salinity density sci_water_depth trajectory crs profile_lat lon_uv profile_time v time_uv lat_uv profile_id profile_lon platform u instrument_flight_commanded instrument_oxygen_optode instrument_ctd instrument_flight_measured instrument_bpump instrument_vmt time depth latitude longitude c_heading m_ballast_pumped m_battery m_battpos m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_pitch m_roll m_water_depth sci_oxy3835_wphase_dphase sci_oxy3835_wphase_oxygen conductivity sci_water_pressure temperature pressure salinity density sci_water_depth trajectory crs profile_lat lon_uv profile_time v time_uv lat_uv profile_id profile_lon platform u instrument_flight_commanded instrument_oxygen_optode instrument_ctd instrument_flight_measured instrument_bpump instrument_vmt time depth latitude longitude c_heading m_ballast_pumped m_battery m_battpos m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_pitch m_roll m_water_depth sci_oxy3835_wphase_dphase sci_oxy3835_wphase_oxygen conductivity sci_water_pressure temperature pressure salinity density sci_water_depth trajectory crs profile_lat lon_uv profile_time v time_uv lat_uv profile_id profile_lon platform u instrument_flight_commanded instrument_oxygen_optode instrument_ctd instrument_flight_measured instrument_bpump instrument_vmt time depth latitude longitude c_heading m_ballast_pumped m_battery m_battpos m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_pitch m_roll m_water_depth sci_oxy3835_wphase_dphase sci_oxy3835_wphase_oxygen conductivity sci_water_pressure temperature pressure salinity density sci_water_depth trajectory crs profile_lat lon_uv profile_time v time_uv lat_uv profile_id profile_lon platform u instrument_flight_commanded instrument_oxygen_optode instrument_ctd instrument_flight_measured instrument_bpump instrument_vmt time depth latitude longitude c_heading m_ballast_pumped m_battery m_battpos m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_pitch m_roll m_water_depth sci_oxy3835_wphase_dphase sci_oxy3835_wphase_oxygen conductivity sci_water_pressure temperature pressure salinity density sci_water_depth trajectory crs profile_lat lon_uv profile_time v time_uv lat_uv profile_id profile_lon platform u instrument_flight_commanded instrument_oxygen_optode instrument_ctd instrument_flight_measured instrument_bpump instrument_vmt ")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6010538850946999e+9, 1.6025021668204699e+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 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, 113.11;
    String axis "Z";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String comment "depth is generate by both sci_water_pressure or m_water_pressure mixture";
    String ioos_category "Location";
    String long_name "Depth";
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    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 43.504467, 44.455923;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Latitude";
    String observation_type "measured";
    String platform "platform";
    String references "WGS84";
    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 -65.26449, -63.72331;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Values may be interpolated between measured GPS fixes.";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Longitude";
    String observation_type "measured";
    String platform "platform";
    String references "WGS84";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  c_heading {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 3.45182e-5, 6.28316;
    String comment "This is the heading the glider is trying to achieve. It is not a measured value, see measured heading for actual heading values.";
    String instrument "instrument_flight_commanded";
    String long_name "Commanded Heading";
    String platform "platform";
    String precision "None";
    String sensor_identifier "c_heading";
    String standard_name "none";
    String units "rad";
  }
  m_ballast_pumped {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -235.375, 240.344;
    String comment "Measured position of the ballast pump. This sensor makes noise when moving.";
    String instrument "instrument_flight_measured";
    String long_name "Measured Ballast Pump Piston Volume";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_ballast_pumped";
    String standard_name "none";
    String units "cc";
  }
  m_battery {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 12.5243, 14.3101;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_flight_measured";
    String long_name "Battery Voltage";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_battery";
    String standard_name "none";
    String units "volts";
    Float64 valid_max 17.0;
    Float64 valid_min 0.0;
  }
  m_battpos {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -0.469757, 0.995923;
    String comment "Measured position of the pitch battery. This sensor makes noise when moving.";
    String instrument "instrument_flight_measured";
    String long_name "Measured Position Pitch Battery";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_battpos";
    String standard_name "none";
    String units "inch";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 0.0, 113.11;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "Calculated glider depth from  glider'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 instrument "instrument_flight_measured";
    String long_name "M Depth";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_depth";
    String standard_name "depth";
    String units "m";
  }
  m_depth_rate_avg_final {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -0.261181, 0.224282;
    String comment "Average depth rate, over 10 samples.";
    String instrument "instrument_flight_measured";
    String long_name "Average Vertical Velocity";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_depth_rate_avg_final";
    String standard_name "platform_heave_rate_down";
    String units "m s-1";
  }
  m_fin {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -0.448808, 0.448808;
    String comment "Measured position of the gliders fin. This sensor makes noise however this is a new model of fin makes less noise then the digifin (the digifin is common on G2 gliders).";
    String instrument "instrument_flight_measured";
    String long_name "Measured Fin Position";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_fin";
    String standard_name "none";
    String units "rad";
  }
  m_gps_lat {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 43.504467, 44.455923;
    String comment "Measured by the GPS while the glider is at the surface  DDMM.MMMM   >0 ==> North   <0 ==> South";
    String instrument "instrument_flight_measured";
    String long_name "Measured Gps Latitude";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_gps_lat";
    String standard_name "none";
    String units "degrees_north";
  }
  m_gps_lon {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -65.26449, -63.72331;
    String comment "DDMM.MMMM   >0 ==> East    <0 ==> West";
    String instrument "instrument_flight_measured";
    String long_name "Measured Gps Longitude";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_gps_lon";
    String standard_name "none";
    String units "degrees_east";
  }
  m_heading {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 0.0, 6.27969;
    String comment "This is measured by the gliders attitude sensor. This is the heading of the glider.";
    String instrument "instrument_flight_measured";
    String long_name "Measured Heading";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_heading";
    String standard_name "platform_orientation";
    String units "rad";
  }
  m_pitch {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -0.652753, 0.55676;
    String comment "This is measured by the gliders attitude sensor. Positive pitch is nose up, negative pitch is nose down.";
    String instrument "instrument_flight_measured";
    String long_name "Measured Pitch";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "rad";
  }
  m_roll {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -0.0122173, 0.0907571;
    String comment "This is measured by the gliders attitude sensor. Positive roll is starboard side down (clockwise), negative roll is starboard side up.";
    String instrument "instrument_flight_measured";
    String long_name "Measured Roll";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  m_water_depth {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range -1.0, 118.745;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "This variable is determined by adding the depth of the glider, as measured by the flight computers pressure sensor, to the depth between the glider and the seafloor, measured by the altimeter.";
    String instrument "instrument_flight_measured";
    String long_name "Water Depth";
    String platform "platform";
    String precision "None";
    String sensor_identifier "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  sci_oxy3835_wphase_dphase {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 31.6, 41.37;
    String comment "Raw optode data";
    String instrument "instrument_oxygen_optode";
    String long_name "Optode Dphase";
    String platform "platform";
    String precision "None";
    String sensor_identifier "sci_oxy3835_wphase_dphase-nodim";
    String standard_name "none";
  }
  sci_oxy3835_wphase_oxygen {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 0.0, 305.85;
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum 0.0;
    String comment "Not salinity or pressure corrected, straight out of the optode.";
    String instrument "instrument_oxygen_optode";
    String long_name "Dissolved Oxygen Concentration";
    String platform "platform";
    String precision "None";
    String sensor_identifier "sci_oxy3835_wphase_oxygen-nodim";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "umoles L-1";
  }
  conductivity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 2.93784, 3.96266;
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String observation_type "measured";
    String platform "platform";
    String standard_name "sea_water_electrical_conductivity";
    String units "S.m-1";
    Float64 valid_max 10.0;
    Float64 valid_min 0.0;
  }
  sci_water_pressure {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 0.501, 11.489;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String long_name "Pressure";
    String platform "platform";
    String precision "None";
    String sensor_identifier "sci_water_pressure-bar";
    String standard_name "sea_water_pressure";
    String units "bar";
  }
  temperature {
    Float64 _FillValue -9999.9;
    Float64 actual_range 3.181, 16.5716;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String observation_type "measured";
    String platform "platform";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float64 valid_max 40.0;
    Float64 valid_min -5.0;
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.534307730674007, 114.89;
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  salinity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 29.6560170771862, 33.7849735024886;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "sea_water_practical_salinity";
    String units "psu";
    Float64 valid_max 40.0;
    Float64 valid_min 0.0;
  }
  density {
    Float64 _FillValue -9999.9;
    Float64 actual_range 1021.84998573683, 1026.84050061392;
    Float64 colorBarMaximum 1032.0;
    Float64 colorBarMinimum 1020.0;
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "sea_water_density";
    String units "kg.m-3";
    Float64 valid_max 1040.0;
    Float64 valid_min 1015.0;
  }
  sci_water_depth {
    Float64 _FillValue -9999.9;
    String accuracy "None";
    Float64 actual_range 4.9699548159425, 113.934494145056;
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sci Water Depth";
    String platform "platform";
    String standard_name "sea_water_depth";
    String units "m";
  }
  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";
  }
  crs {
    Int32 actual_range -2147483647, -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;
  }
  profile_lat {
    Float64 _FillValue -9999.9;
    Float64 actual_range 43.5047193509687, 44.4558001374219;
    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 ioos_category "Location";
    String long_name "Profile Latitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_uv {
    Float64 _FillValue -999.0;
    Float64 actual_range -65.264247, -65.113812;
    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 ioos_category "Location";
    String long_name "Depth Averaged Longitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_time {
    Float64 actual_range 1.6010541033776631e+9, 1.602501963442562e+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 standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  v {
    Float64 _FillValue 25.0;
    Float64 actual_range -0.169846, 0.00966401;
    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 ioos_category "Currents";
    String long_name "Depth-Averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "northward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  time_uv {
    Float64 actual_range 1.6010538850946999e+9, 1.60112120559769e+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 standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  lat_uv {
    Float64 _FillValue -999.0;
    Float64 actual_range 43.504467, 43.585848;
    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 ioos_category "Location";
    String long_name "Depth Averaged Latitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_id {
    Int32 _FillValue -999;
    Int32 actual_range 1601053885, 1602501727;
    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 ioos_category "Identifier";
    String long_name "Profile ID";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_lon {
    Float64 _FillValue -9999.9;
    Float64 actual_range -65.2640156756674, -63.7238737821164;
    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 ioos_category "Location";
    String long_name "Profile Longitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  platform {
    Int32 _FillValue -999;
    String instrument "instrument_ctd";
    String ioos_category "Identifier";
    String long_name "bond";
    String type "platform";
  }
  u {
    Float64 _FillValue 25.0;
    Float64 actual_range -0.0784423, 0.304611;
    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 ioos_category "Currents";
    String long_name "Depth-Averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  instrument_flight_commanded {
    Int32 _FillValue -999;
    String identifier "c";
    String long_name "flight computer commanded";
    String platform "bond";
    String serial_number "007";
    String short_name "flight commanded";
    String type "instrument";
  }
  instrument_oxygen_optode {
    Int32 _FillValue -999;
    String identifier "sci_oxy3835";
    String long_name "Optode 5013w";
    String platform "bond";
    String serial_number "1299";
    String short_name "oxygen optode";
    String type "instrument";
  }
  instrument_ctd {
    Int32 _FillValue -999;
    String comment "unpumped CTD";
    String identifier "sci_water";
    String long_name "Seabird Unpumped CTD";
    String platform "bond";
    String serial_number "0073";
    String short_name "ctd";
    String type "instrument";
  }
  instrument_flight_measured {
    Int32 _FillValue -999;
    String comment "This is Bond's flight computer (A G1 Glider)";
    String identifier "m";
    String long_name "flight computer measured";
    String platform "bond";
    String serial_number "007";
    String short_name "flight measured";
    String type "instrument";
  }
  instrument_bpump {
    Int32 _FillValue -999;
    String identifier "ballast_pump";
    String long_name "Slocum Glider G1 200 m piston pump";
    String platform "bond";
    String serial_number "011";
    String short_name "bpump";
    String type "instrument";
  }
  instrument_vmt {
    Int32 _FillValue -999;
    String identifier "sci_vmt";
    String long_name "Vemco mobile transceiver";
    String platform "bond";
    String serial_number "1282443";
    String short_name "vmt";
    String type "instrument";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, depth";
    String cdm_trajectory_variables "trajectory";
    String comment "Surveying the oxygen dynamics off of coastal Nova Scotia. The glider has an unpumped Seabird CTD on its side and an Aanderaa optode on its dorsal end.";
    String contributor_name "Jonathan Grant, Adam Comeau, Zach Viva, Jude van der Meer, Alex Cerra, Kate Patterson, Xiang Ling";
    String Conventions "CF-1.6, 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 creator_url "http://ceotr.ocean.dal.ca/";
    String date_created "2020-10-12T12:00:16Z";
    String date_issued "2020-10-12T12:00:16Z";
    String date_modified "2020-10-12T12:00:16Z";
    String deployment_number "120";
    String deployment_title "Coastal Oxygen Dynamics Off NS";
    Float64 Easternmost_Easting -63.72331;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((44.363860 -63.761730, 44.363860 -63.759690, 44.363630 -63.759690, 44.363630 -63.761730, 44.363860 -63.761730))";
    Float64 geospatial_lat_max 44.455923;
    Float64 geospatial_lat_min 43.504467;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -63.72331;
    Float64 geospatial_lon_min -65.26449;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 113.11;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2020-10-12T12:00:16Z - Created with the GUTILS package: \"/home/slocum/gdp/GUTILS_RUN/GDP/gdp\"
2024-05-17T02:31:13Z (local files)
2024-05-17T02:31:13Z https://data.ceotr.ca/erddap/tabledap/bond_20200925_120_realtime.html";
    String id "bond-2020-09-25 17:09:54";
    String infoUrl "http://ceotr.ocean.dal.ca/";
    String institution "Ocean Frontier Institute";
    String keywords "//www.opengis.net/def/crs/epsg/0/4326, 2020-09-25, 5013w, angle, average, averaged, ballast, bathymetry, battery, below, bond, c_heading, chemistry, circulation, commanded, computer, concentration, conductivity, crs, ctd, currents, data, density, deployment, depth, depth-averaged, dissolved, down, dphase, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, Earth Science > Oceans > Ocean Chemistry > Oxygen, 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, fin, flight, floor, frontier, glider, global, gps, heading, heave, identifier, institute, instrument_bpump, instrument_ctd, instrument_flight_commanded, instrument_flight_measured, instrument_oxygen_optode, instrument_vmt, lat_uv, latitude, lon_uv, longitude, m_ballast_pumped, m_battery, m_battpos, m_depth, m_depth_rate_avg_final, m_fin, m_gps_lat, m_gps_lon, m_heading, m_pitch, m_roll, m_water_depth, measured, mobile, mole, mole_concentration_of_dissolved_molecular_oxygen_in_sea_water, molecular, name, none, northward, northward_sea_water_velocity, O2, ocean, oceans, optode, orientation, oxygen, piston, pitch, platform, platform_heave_rate_down, platform_orientation, platform_pitch_angle, platform_roll_angle, position, positioning, practical, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, pump, rate, realtime, roll, salinity, sci, sci_oxy3835_wphase_dphase, sci_oxy3835_wphase_oxygen, sci_water_depth, sci_water_pressure, sea, sea_floor_depth_below_sea_surface, sea_water_density, sea_water_depth, sea_water_electrical_conductivity, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, seabird, seafloor, seawater, slocum, sonde, surface, system, temperature, time, time_uv, topography, trajectory, trajectory/deployment, transceiver, u, unpumped, v, velocity, vemco, vertical, voltage, volume, water";
    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.";
    String naming_authority "org.oceantrackingnetwork";
    Float64 Northernmost_Northing 44.455923;
    String platform_type "Slocum Glider";
    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 "OFI module K, Novel Sensors for Fish Health & Welfare";
    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 "Northwest Atlantic Ocean";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.504467;
    String standard_name_vocabulary "CF Standard Name Table v60";
    String summary "Glider deployment #120 - bond 2020-09-25 (realtime). 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 "P0DT0H7M19.104189872S";
    String time_coverage_end "2020-10-12T11:29:26Z";
    String time_coverage_start "2020-09-25T17:11:25Z";
    String title "Glider deployment #120 - bond 2020-09-25 (realtime)";
    Float64 Westernmost_Easting -65.26449;
  }
}

 

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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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