ERDDAP > tabledap > Data Access Form

Dataset Title:	Glider deployment #172 - qala2 2023-06-27 (realtime)
Institution:	OTN   (Dataset ID: qala2_20230627_172_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	108
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-06-27T10:50:19Z	2023-10-12T15:44:42Z
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	202.5330047607422
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.384523	47.28107655727051
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-62.917288	-48.255237
c_ballast_pumped (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-233	233
c_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
c_fin (commanded fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
c_heading (commanded heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	6
c_pitch (commanded pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_ballast_pumped (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-236	236
m_battery (battery voltage, volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		13	15
m_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_coulomb_amphr_total (ah)	!= =~ <= >= = < >		!= =~ <= >= = < >		2	341
m_coulomb_current (amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	4
m_depth (Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	202.5330047607422
m_depth_rate_avg_final (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_fin (measured fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_gps_lat (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.384523	47.27777
m_gps_lon (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-62.917288	-48.255237
m_heading (measured heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	6
m_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.382574	47.277737
m_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.021729	-48.235324
m_pitch (measured pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_roll (measured roll, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_veh_temp (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	23
m_water_depth (Water Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1	294
sci_m_present_time (Science present epoch time, s)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.6878630276611E9	1.6971254831243901E9
conductivity	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	4.350259780883789
sci_water_pressure	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	20.5939998626709
temperature (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.3344999551773071	18.715099334716797
pressure (Sea Water Pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	205.94000244140625
salinity (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	34.82352213628599
density	!= =~ <= >= = < >		!= =~ <= >= = < >		999.8444641620168	1028.084331155837
crs (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
lat_uv (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >
lon_uv (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >
profile_id (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1687863019	1697123146
profile_lat (Profile Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.385059799934574	47.28031874782854
profile_lon (Profile Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-62.91370354163412	-48.25538439531357
profile_time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-06-27T10:53:53Z	2023-10-12T15:27:00Z
time_uv (Depth-Averaged Time, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >
u (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >
v (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_Science_Bay (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_bpump (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_ctd (Glider Payload CTD, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_fluorometer (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_oxygen_optode (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_par (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_suna (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_ballast_pumped c_battpos c_fin c_heading c_pitch m_ballast_pumped m_battery m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_lat m_lon m_pitch m_roll m_veh_temp m_water_depth sci_m_present_time 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_bpump instrument_ctd instrument_fluorometer instrument_oxygen_optode instrument_par instrument_suna instrument_vmt trajectory row time depth latitude longitude c_ballast_pumped c_battpos c_fin c_heading c_pitch m_ballast_pumped m_battery m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_lat m_lon m_pitch m_roll m_veh_temp m_water_depth sci_m_present_time 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_bpump instrument_ctd instrument_fluorometer instrument_oxygen_optode instrument_par instrument_suna instrument_vmt trajectory row time depth latitude longitude c_ballast_pumped c_battpos c_fin c_heading c_pitch m_ballast_pumped m_battery m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_lat m_lon m_pitch m_roll m_veh_temp m_water_depth sci_m_present_time 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_bpump instrument_ctd instrument_fluorometer instrument_oxygen_optode instrument_par instrument_suna instrument_vmt trajectory row time depth latitude longitude c_ballast_pumped c_battpos c_fin c_heading c_pitch m_ballast_pumped m_battery m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_lat m_lon m_pitch m_roll m_veh_temp m_water_depth sci_m_present_time 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_bpump instrument_ctd instrument_fluorometer instrument_oxygen_optode instrument_par instrument_suna instrument_vmt trajectory row time depth latitude longitude c_ballast_pumped c_battpos c_fin c_heading c_pitch m_ballast_pumped m_battery m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_fin m_gps_lat m_gps_lon m_heading m_lat m_lon m_pitch m_roll m_veh_temp m_water_depth sci_m_present_time 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_bpump instrument_ctd instrument_fluorometer instrument_oxygen_optode instrument_par instrument_suna instrument_vmt ")

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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, 108;
    String long_name "Row";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.68786301945502e+9, 1.69712548237692e+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, 202.5330047607422;
    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 44.384523, 47.28107655727051;
    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 -62.917288, -48.255237;
    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_ballast_pumped {
    Float64 _FillValue -2147483647;
    Float64 actual_range -233, 233;
    String comment "From Sensor c_ballast_pumped. Commanded position of the ballast pump.";
    String instrument "bpump";
    String long_name "commanded ballast pump piston volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "c_ballast_pumped";
    String units "cc";
  }
  c_battpos {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_battpos.";
    String instrument "bpump";
    String long_name "commanded position pitch battery";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "c_battpos";
    String units "inch";
  }
  c_fin {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_fin.";
    String instrument "flight computer";
    String long_name "commanded fin position";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "c_fin";
    String units "rad";
  }
  c_heading {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 6;
    String comment "From Sensor c_heading.";
    String instrument "flight computer";
    String long_name "commanded heading";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "c_heading";
    String units "rad";
  }
  c_pitch {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_pitch.";
    String instrument "flight computer";
    String long_name "commanded pitch";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "c_pitch";
    String units "rad";
  }
  m_ballast_pumped {
    Float64 _FillValue -2147483647;
    Float64 actual_range -236, 236;
    String comment "From Sensor m_ballast_pumped. Measured position of the ballast pump. This sensor makes noise when moving. Measured position of the ballast pump. This sensor makes noise when moving.";
    String instrument "bpump";
    String long_name "measured ballast pump piston value";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_ballast_pumped";
    String units "cc";
  }
  m_battery {
    Float64 _FillValue -2147483647;
    Float64 actual_range 13, 15;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_battery.";
    String instrument "flight computer";
    String long_name "battery voltage";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_battery";
    String units "volts";
    Float64 valid_max 17;
    Float64 valid_min 0;
  }
  m_battpos {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_battpos.";
    String instrument "bpump";
    String long_name "measured position pitch battery";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_battpos";
    String units "inch";
  }
  m_coulomb_amphr_total {
    Float64 _FillValue -2147483647;
    Float64 actual_range 2, 341;
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_coulomb_amphr_total. Total amp-hrs measured since last coulomb_amphr_total reset.";
    String instrument "flight computer";
    String long_name "coulomb ampere hours total";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_coulomb_amphr_total";
    String units "ah";
    Float64 valid_max 1500;
    Float64 valid_min 0;
  }
  m_coulomb_current {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 4;
    String comment "From Sensor m_coulomb_current.";
    String instrument "flight computer";
    String long_name "instantaneous coulomb current";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_coulomb_current";
    String units "amps";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 202.5330047607422;
    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_depth_rate_avg_final {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_depth_rate_avg_final.";
    String instrument "flight computer";
    String long_name "average vertical velocity";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_depth_rate_avg_final";
    String standard_name "platform_heave_rate_down";
    String units "m s-1";
  }
  m_fin {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_fin.";
    String instrument "flight computer";
    String long_name "measured fin position";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_fin";
    String units "rad";
  }
  m_gps_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 44.384523, 47.27777;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "From Sensor m_gps_lat.";
    String instrument "flight computer";
    String long_name "measured gps latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_gps_lat";
    String units "degrees_north";
  }
  m_gps_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -62.917288, -48.255237;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "From Sensor m_gps_lon.";
    String instrument "flight computer";
    String long_name "measured gps longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_gps_lon";
    String units "degrees_east";
  }
  m_heading {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 6;
    String comment "From Sensor m_heading.";
    String instrument "flight computer";
    String long_name "measured heading";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_heading";
    String standard_name "platform_orientation";
    String units "rad";
  }
  m_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 44.382574, 47.277737;
    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 platform latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_lat";
    String units "degree decimal minutes";
  }
  m_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -63.021729, -48.235324;
    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 platform longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_lon";
    String units "degree decimal minutes";
  }
  m_pitch {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 1;
    String comment "From Sensor m_pitch.";
    String instrument "flight computer";
    String long_name "measured pitch";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_pitch";
    String units "rad";
  }
  m_roll {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_roll.";
    String instrument "flight computer";
    String long_name "measured roll";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  m_veh_temp {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 23;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "From Sensor m_veh_temp.";
    String instrument "flight computer";
    String long_name "temperature inside glider";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_veh_temp";
    String units "degree_C";
  }
  m_water_depth {
    Float64 _FillValue -2147483647;
    Float64 actual_range -1, 294;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "From Sensor m_water_depth.";
    String instrument "flight computer";
    String long_name "Water Depth";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  sci_m_present_time {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 1.6878630276611e+9, 1.6971254831243901e+9;
    String comment "epoch time in seconds from 1970";
    String instrument "science computer";
    String long_name "Science present epoch time";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "qala2";
    String sensor_identifier "sci_m_present_time";
    String units "s";
  }
  conductivity {
    Float64 actual_range 0.0, 4.350259780883789;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
  }
  sci_water_pressure {
    Float64 actual_range 0.0, 20.5939998626709;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
  }
  temperature {
    Float64 actual_range -1.3344999551773071, 18.715099334716797;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String units "degree_C";
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 205.94000244140625;
    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, 34.82352213628599;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String units "PSU";
  }
  density {
    Float64 actual_range 999.8444641620168, 1028.084331155837;
    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 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 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 1687863019, 1697123146;
    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 44.385059799934574, 47.28031874782854;
    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 -62.91370354163412, -48.25538439531357;
    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 1.68786323357848e+9, 1.697124420264989e+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 {
    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 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 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 "G2 Glider payload bay";
    String identifier "sci_bay";
    String long_name "Slocum Glider Science Payload Bay";
    String platform "qala2";
    String serial_number "1079";
    String short_name "Science Bay";
    String type "instrument";
    String units "1";
  }
  instrument_bpump {
    Int32 _FillValue -999;
    String identifier "ballast_pump";
    String long_name "Slocum Glider G2 1000m oil pump";
    String platform "qala2";
    String serial_number "0171";
    String short_name "bpump";
    String type "instrument";
    String units "1";
  }
  instrument_ctd {
    Int32 _FillValue -999;
    String comment "Pumped CTD";
    String identifier "sci_water";
    String long_name "Glider Payload CTD";
    String platform "qala2";
    String serial_number "9084";
    String short_name "ctd";
    String type "instrument";
    String units "1";
  }
  instrument_fluorometer {
    Int32 _FillValue -999;
    String comment "#bb3sloV2 sn 1083 Calibration 7/19/2017 (from autoexec)   sensor: u_bb3sloV2_b532_do(nodim)              37              # dark offset, nodim == counts   sensor: u_bb3sloV2_b660_do(nodim)              41              # dark offset, nodim == counts   sensor: u_bb3sloV2_b880_do(nodim)              42              # dark offset, nodim == counts   sensor: u_bb3sloV2_b532_sf(Mnodim)             7.614           # scale factor (0.000007614)   sensor: u_bb3sloV2_b660_sf(Mnodim)             3.616           # scale factor (0.000003616)   sensor: u_bb3sloV2_b880_sf(Mnodim)             2.859           # scale factor (0.000002859)   sensor: u_bb3sloV2_is_calibrated(bool)         1               # set to 1 after entering                                                                   # calibration constants";
    String identifier "sci_bb3sloV2";
    String long_name "ECO Triplet";
    String platform "qala2";
    String serial_number "1083";
    String short_name "fluorometer";
    String type "instrument";
    String units "1";
  }
  instrument_oxygen_optode {
    Int32 _FillValue -999;
    String identifier "sci_oxy4";
    String long_name "oxygen 4381";
    String platform "qala2";
    String serial_number "0174";
    String short_name "oxygen optode";
    String type "instrument";
    String units "1";
  }
  instrument_par {
    Int32 _FillValue -999;
    String comment "# sensor specific input calibration constants (defaults for S/N 398)   sensor: u_satpar_immersion_coeff(nodim)   1.3589          # calibration coeffients   sensor: u_satpar_dark_offset(nodim)          2157182782.0    #     '           '   sensor: u_satpar_slope(Mnodim)                 2.446502        # (0.000002446502)   sensor: u_satpar_is_calibrated(bool)           1               # set to 1 after entering";
    String identifier "sci_satpar";
    String long_name "photosynthetically active radiation sensor";
    String platform "qala2";
    String serial_number "0398";
    String short_name "par";
    String type "instrument";
    String units "1";
  }
  instrument_suna {
    Int32 _FillValue -999;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String identifier "sci_suna";
    String long_name "submersible ultraviolet nitrate analyzer";
    String platform "qala2";
    String serial_number "0281";
    String short_name "suna";
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String type "instrument";
    String units "1";
  }
  instrument_vmt {
    Int32 _FillValue -999;
    String comment "MAP-114, set to 'Never Tx', ID: 25026.";
    String identifier "vmt";
    String long_name "VEMCO mobile transceiver";
    String platform "qala2";
    String serial_number "1188712";
    String short_name "vmt";
    String type "instrument";
    String units "1";
  }
 }
  NC_GLOBAL {
    String acknowledgement "These data were collected and made freely available by the Coastal Environmental Observation Technology and Research (CEOTR) group (ceotr.ocean.dal.ca/). Support for the deployment and operation of the glider was provided by the Ocean Tracking Network (OTN) and the Ocean Frontier Institute (OFI). This project is a collaboration between Fisheries and Oceans Canada (DFO), OTN, the Unama’ki Institute of Natural Resources (UINR) and the Atlantic Salmon Federation (ASF) with funding from the Environmental Studies Research Fund (ESRF) administered by Natural Resources Canada.";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude";
    String cdm_trajectory_variables "trajectory";
    String contributor_name "Martha Robertson, Fred Whoriskey, Ian Jonsen, Shelley Denny, Chantelle Burke, Richard Davis, Adam Comeau, Sue L'Orsa, Jude van der Meer, Collette Robertson, Zach Viva, Xiang Ling, Nicolai von Oppeln-Bronikowski, Sarik Shaikh-Upadhye";
    String contributor_role "Principal Investigator, Principal Investigator, Collaborator, Collaborator, Collaborator, CEOTR Manager, Glider Manager, Glider Technician, Glider Technician, Glider Technician, Glider Technician, Data Manager, Memorial University Glider Technician, Memorial University Glider Technician";
    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 creator_url "http://ceotr.ocean.dal.ca/gliders/";
    String date_created "2023-10-12T16:26:01Z";
    String date_issued "2023-10-12T16:26:01Z";
    String date_modified "2023-10-12T16:26:01Z";
    String deployment_number "172";
    Float64 Easternmost_Easting -48.255237;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((44.385940 -62.917290, 44.385940 -62.907850, 44.384520 -62.907850, 44.384520 -62.917290, 44.385940 -62.917290))";
    Float64 geospatial_lat_max 47.28107655727051;
    Float64 geospatial_lat_min 44.384523;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -48.255237;
    Float64 geospatial_lon_min -62.917288;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 202.5330047607422;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2023-10-12T16:26:01Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2024-11-21T08:29:27Z (local files)
2024-11-21T08:29:27Z https://data.ceotr.ca/erddap/tabledap/qala2_20230627_172_realtime.html";
    String id "qala2_2023_06_27";
    String infoUrl "http://ceotr.ocean.dal.ca/gliders/";
    String institution "OTN";
    String keywords "1000m, active, ampere, analyzer, angle, atlantic, average, averaged, ballast, bathymetry, battery, bay, below, c_ballast_pumped, c_battpos, c_fin, c_heading, c_pitch, chemistry, circulation, commanded, concentration, conductivity, coulomb, crs, ctd, current, currents, data, dead, density, deployment, depth, depth-averaged, down, earth, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, Earth Science > Oceans > Ocean Chemistry > Nitrate, 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, eco, electrical, epoch, esrf, fin, floor, glider, global, gps, heading, heave, hours, identifier, inside, instantaneous, instrument_bpump, instrument_ctd, instrument_fluorometer, instrument_oxygen_optode, instrument_par, instrument_Science_Bay, instrument_suna, instrument_vmt, lat_uv, latitude, lon_uv, longitude, m_ballast_pumped, m_battery, m_battpos, m_coulomb_amphr_total, m_coulomb_current, m_depth, m_depth_rate_avg_final, m_fin, m_gps_lat, m_gps_lon, m_heading, m_lat, m_lon, m_pitch, m_roll, m_veh_temp, m_water_depth, measured, mobile, mole, mole_concentration_of_nitrate_in_sea_water, n02, name, nitrate, no3, northward, northward_sea_water_velocity, O2, ocean, oceans, oil, orientation, otn, oxygen, payload, photosynthetically, piston, pitch, platform, platform_heave_rate_down, platform_orientation, platform_roll_angle, position, positioning, practical, present, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, pump, radiation, rate, reckoned, roll, row, salinity, salinity/density, salmon, sci_m_present_time, sci_water_pressure, science, sea, sea_floor_depth_below_sea_surface, sea_water_density, sea_water_electrical_conductivity, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, seafloor, seawater, sensor, slocum, sonde, submersible, surface, system, temperature, time, time_uv, topography, total, tracking, trajectory, trajectory/deployment, transceiver, triplet, u, ultraviolet, v, value, velocity, vemco, vertical, voltage, volume, water, with";
    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 47.28107655727051;
    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 "Environmental Studies Research Fund Atlantic Salmon Offshore Tracking Project";
    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 44.384523;
    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 "P0DT0H38M55.482789993S";
    String time_coverage_end "2023-10-12T15:44:42Z";
    String time_coverage_start "2023-06-27T10:50:19Z";
    String title "Glider deployment #172 - qala2 2023-06-27 (realtime)";
    Float64 Westernmost_Easting -62.917288;
    String wmo_id "4803926";
  }
}

 

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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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