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Dataset Title:	Glider deployment test #123 - cabot 2020-11-04 (delayed)
Institution:	Dalhousie, Oceanography   (Dataset ID: cabot_20201104_123_delayed_test)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-11-04T17:37:00Z	2020-11-09T15:40:13Z
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.009999999776482582	162.50999450683594
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.328455	44.55574
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.41874864764268	-63.193138
c_ballast_pumped (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-535	535
c_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
c_de_oil_vol (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		260	260
c_fin (commanded fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
c_heading (commanded heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	6
c_pitch (commanded pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
c_thruster_on (commanded thruster on, percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	43
m_air_pump (air pump, byte)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_ballast_pumped (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-535	534
m_battery (battery voltage, volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		13	14
m_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_bms_aft_current (intantaneous aft current, amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3
m_bms_emergency_battery_voltage (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		12	12
m_bms_pitch_current (amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
m_coulomb_amphr_total (amp-hrs)	!= =~ <= >= = < >		!= =~ <= >= = < >		348	402
m_coulomb_current (amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	5
m_depth (Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.009999999776482582	162.50999450683594
m_depth_rate_avg_final (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_de_oil_vol (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_fin (measured fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_final_water_vx (water velocity x, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_final_water_vy (water velocity y, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_gps_lat (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.328455	44.55574
m_gps_lon (ddMM.MMMM)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.41787	-63.193138
m_heading (measured heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	6
m_is_speed_estimated (byte)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_pitch (measured pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1	1
m_roll (measured roll, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	0
m_thruster_power (watt)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3
m_veh_temp (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-67	14
m_water_depth (Water Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1	186
conductivity (S.m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.374060034751892	3.6295900344848633
sci_water_pressure (Pressure, bar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.003000000026077032	16.25200080871582
temperature (Sea Water Temperature, degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.831199884414673	11.300800323486328
pressure (Sea Water Pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.030000001192092896	162.52000427246094
salinity (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		11.39015468913812	34.28139307993038
density (Sea Water Density, kg.m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1008.5582225603389	1027.3315016098052
trajectory (Trajectory/Deployment Name)	!= =~ <= >= = < >		!= =~ <= >= = < >		"cabot-2020_11_04"	"cabot-2020_11_04"
crs (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
lat_uv (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.328722	44.55574
lon_uv (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.392402	-63.19553
profile_id	!= =~ <= >= = < >		!= =~ <= >= = < >		1604511420	1604936135
profile_lat (Profile Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		44.32925696034598	44.55568490718823
profile_lon (Profile Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.41862922945335	-63.19342007423451
profile_time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-11-04T17:37:45Z	2020-11-09T15:37:53Z
time_uv (Depth-Averaged Time, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2020-11-04T20:37:29Z	2020-11-09T15:38:59Z
u (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.09015040099620819	0.18193599581718445
v (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.004075900185853243	0.17556099593639374
instrument_Science_Bay (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_bpump (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_ctd (Glider Payload CTD, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_flight_commanded (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_flight_measured (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_obsvr (Jasco Observer Hydrophone, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_vmt (VEMCO mobile transceiver, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time depth latitude longitude c_ballast_pumped c_battpos c_de_oil_vol c_fin c_heading c_pitch c_thruster_on m_air_pump m_ballast_pumped m_battery m_battpos m_bms_aft_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_heading m_is_speed_estimated m_pitch m_roll m_thruster_power m_veh_temp m_water_depth conductivity sci_water_pressure temperature pressure salinity density trajectory 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_flight_commanded instrument_flight_measured instrument_obsvr instrument_vmt time depth latitude longitude c_ballast_pumped c_battpos c_de_oil_vol c_fin c_heading c_pitch c_thruster_on m_air_pump m_ballast_pumped m_battery m_battpos m_bms_aft_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_heading m_is_speed_estimated m_pitch m_roll m_thruster_power m_veh_temp m_water_depth conductivity sci_water_pressure temperature pressure salinity density trajectory 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_flight_commanded instrument_flight_measured instrument_obsvr instrument_vmt time depth latitude longitude c_ballast_pumped c_battpos c_de_oil_vol c_fin c_heading c_pitch c_thruster_on m_air_pump m_ballast_pumped m_battery m_battpos m_bms_aft_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_heading m_is_speed_estimated m_pitch m_roll m_thruster_power m_veh_temp m_water_depth conductivity sci_water_pressure temperature pressure salinity density trajectory 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_flight_commanded instrument_flight_measured instrument_obsvr instrument_vmt time depth latitude longitude c_ballast_pumped c_battpos c_de_oil_vol c_fin c_heading c_pitch c_thruster_on m_air_pump m_ballast_pumped m_battery m_battpos m_bms_aft_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_heading m_is_speed_estimated m_pitch m_roll m_thruster_power m_veh_temp m_water_depth conductivity sci_water_pressure temperature pressure salinity density trajectory 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_flight_commanded instrument_flight_measured instrument_obsvr instrument_vmt time depth latitude longitude c_ballast_pumped c_battpos c_de_oil_vol c_fin c_heading c_pitch c_thruster_on m_air_pump m_ballast_pumped m_battery m_battpos m_bms_aft_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_heading m_is_speed_estimated m_pitch m_roll m_thruster_power m_veh_temp m_water_depth conductivity sci_water_pressure temperature pressure salinity density trajectory 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_flight_commanded instrument_flight_measured instrument_obsvr instrument_vmt ")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.60451142086673e+9, 1.60493641305933e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Measured or calculated time at each point in the time-series";
    String featureType "trajectory";
    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 0.009999999776482582, 162.50999450683594;
    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 featureType "trajectoryProfile";
    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 44.328455, 44.55574;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String featureType "trajectory";
    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 -63.41874864764268, -63.193138;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Values may be interpolated between measured GPS fixes.";
    String featureType "trajectory";
    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 -535, 535;
    String comment "From Sensor c_ballast_pumped. Commanded position of the ballast pump.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded ballast pump piston volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    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. Commanded position of the pitch battery.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded position pitch battery";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "c_battpos";
    String units "inch";
  }
  c_de_oil_vol {
    Float64 _FillValue -2147483647;
    Float64 actual_range 260, 260;
    String comment "From Sensor c_de_oil_vol. Commanded position of the ballast pump.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded ballast pump oil volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "c_de_oil_vol";
    String units "cc";
  }
  c_fin {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_fin. Commanded position of the gliders fin";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded fin position";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "c_fin";
    String units "rad";
  }
  c_heading {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 6;
    String comment "From Sensor c_heading. This is the heading the glider is trying to achieve. It is not a measured value, see measured heading for actual heading values.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded heading";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "c_heading";
    String units "rad";
  }
  c_pitch {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor c_pitch. This is the pitch the glider is trying to achieve. It is not a measured value, see measured pitch for actual pitch values. Positive nose up, negative nose down.";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded pitch";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "c_pitch";
    String units "rad";
  }
  c_thruster_on {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 43;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor c_thruster_on. Commanded thruster power as a percentage, 0% off, 100% max power. This sensor makes noise";
    String featureType "trajectory";
    String instrument "flight commanded";
    String long_name "commanded thruster on";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "c_thruster_on";
    String units "percent";
  }
  m_air_pump {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "From Sensor m_air_pump. This sensor makes noise when on. The data read 1 if air pump is on, 0 if off.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "air pump";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_air_pump";
    String units "byte";
  }
  m_ballast_pumped {
    Float64 _FillValue -2147483647;
    Float64 actual_range -535, 534;
    String comment "From Sensor m_ballast_pumped. Measured position of the ballast pump. This sensor makes noise when moving.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured ballast pump piston volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_ballast_pumped";
    String units "cc";
  }
  m_battery {
    Float64 _FillValue -2147483647;
    Float64 actual_range 13, 14;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_battery.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "battery voltage";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    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. Measured position of the pitch battery. This sensor makes noise when moving.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured position pitch battery";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_battpos";
    String units "inch";
  }
  m_bms_aft_current {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 3;
    String comment "From Sensor m_bms_aft_current. G3 BMS (battery management system) instantaneous measurement of amperage for aft battery pack.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "intantaneous aft current";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_bms_aft_current";
    String units "amps";
  }
  m_bms_emergency_battery_voltage {
    Float64 _FillValue -2147483647;
    Float64 actual_range 12, 12;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_bms_emergency_battery_voltage. G3 BMS (battery management system) measurement of voltage for emergency battery pack.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "emergency battery voltage";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_bms_emergency_battery_voltage";
    String units "volts";
    Float64 valid_max 17;
    Float64 valid_min 0;
  }
  m_bms_pitch_current {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 2;
    String comment "From Sensor m_bms_pitch_current. G3 BMS (battery management system) instantaneous measurement of amperage for pitch battery pack.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "intantaneous pitch current";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_bms_pitch_current";
    String units "amps";
  }
  m_coulomb_amphr_total {
    Float64 _FillValue -2147483647;
    Float64 actual_range 348, 402;
    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 featureType "trajectory";
    String instrument "flight measured";
    String long_name "coulomb ampere hours total";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_coulomb_amphr_total";
    String units "amp-hrs";
    Float64 valid_max 1500;
    Float64 valid_min 0;
  }
  m_coulomb_current {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 5;
    String comment "From Sensor m_coulomb_current.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "instantaneous coulomb current";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_coulomb_current";
    String units "amps";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.009999999776482582, 162.50999450683594;
    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 featureType "trajectoryProfile";
    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. Average depth rate, over 10 samples.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "average vertical velocity";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_depth_rate_avg_final";
    String standard_name "platform_heave_rate_down";
    String units "m s-1";
  }
  m_de_oil_vol {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_de_oil_vol. Measured position of the ballast pump. This sensor makes noise when moving.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured ballast pump oil volume";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_de_oil_vol";
    String units "cc";
  }
  m_fin {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_fin. 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 featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured fin position";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_fin";
    String units "rad";
  }
  m_final_water_vx {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vx. Averaged over the time the glider was under the water and over the depths it traveled.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "water velocity x";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_final_water_vx";
    String standard_name "sea_water_x_velocity";
    String units "m s-1";
  }
  m_final_water_vy {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vy. Averaged over the time the glider was under the water and over the depths it traveled.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "water velocity y";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_final_water_vy";
    String standard_name "sea_water_y_velocity";
    String units "m s-1";
  }
  m_gps_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 44.328455, 44.55574;
    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 featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured gps latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_gps_lat";
    String units "degrees_north";
  }
  m_gps_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -63.41787, -63.193138;
    String comment "From Sensor m_gps_lon. DDMM.MMMM   >0 ==> East    <0 ==> West";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured gps longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_gps_lon";
    String units "ddMM.MMMM";
  }
  m_heading {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 6;
    String comment "From Sensor m_heading. This is measured by the gliders attitude sensor. This is the heading of the glider.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured heading";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_heading";
    String standard_name "platform_orientation";
    String units "rad";
  }
  m_is_speed_estimated {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "From Sensor m_is_speed_estimated. Tells if m_speed is computed from: M_DEPTH_RATE and M_PITCH -or-estimated. If M_PITCH is too small, estimate from M_MISSION_AVG_SPEED_DIVING/CLIMBING. If thruster is installed and M_PITCH or M_DEPTH_RATE are too small, estimate comes from input voltage/current.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "Is speed estimated";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_is_speed_estimated";
    String standard_name "is_speed_estimated";
    String units "byte";
  }
  m_pitch {
    Float64 _FillValue -2147483647;
    Float64 actual_range -1, 1;
    String comment "From Sensor m_pitch. This is measured by the gliders attitude sensor. Positive pitch is nose up, negative pitch is nose down.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured pitch";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "rad";
  }
  m_roll {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 0;
    String comment "From Sensor m_roll. This is measured by the gliders attitude sensor. Positive roll is starboard side down (clockwise), negative roll is starboard side up.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured roll";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  m_thruster_power {
    Float64 _FillValue -2147483647;
    Float64 actual_range 0, 3;
    String comment "From Sensor m_thruster_power. Measured thruster power consumption. This sensor makes noise when on.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "measured thruster power consumption";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_thruster_power";
    String units "watt";
  }
  m_veh_temp {
    Float64 _FillValue -2147483647;
    Float64 actual_range -67, 14;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "From Sensor m_veh_temp. Temperature of the inside of the glider, unsure of the accuracy, useful for diagnosing changes in vacuum.";
    String featureType "trajectory";
    String instrument "flight measured";
    String long_name "temperature inside glider";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_veh_temp";
    String units "degree_C";
  }
  m_water_depth {
    Float64 _FillValue -2147483647;
    Float64 actual_range -1, 186;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "From Sensor m_water_depth. 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 featureType "trajectory";
    String instrument "flight measured";
    String long_name "Water Depth";
    Float64 missing_value -2147483647;
    String observation_type "measured";
    String platform "cabot";
    String sensor_identifier "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  conductivity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 1.374060034751892, 3.6295900344848633;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String featureType "trajectory";
    String long_name "Sea Water Electrical Conductivity";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "platform";
    String sensor_identifier "conductivity";
    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;
    Float64 actual_range -0.003000000026077032, 16.25200080871582;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String featureType "trajectory";
    String long_name "Pressure";
    Float64 missing_value -9999.9;
    String platform "platform";
    String sensor_identifier "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
  }
  temperature {
    Float64 _FillValue -9999.9;
    Float64 actual_range 3.831199884414673, 11.300800323486328;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String featureType "trajectory";
    String long_name "Sea Water Temperature";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String sensor_identifier "temperature";
    String standard_name "sea_water_temperature";
    String units "degree_C";
    Float64 valid_max 40.0;
    Float64 valid_min -5.0;
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.030000001192092896, 162.52000427246094;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String featureType "trajectory";
    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 _FillValue -9999.9;
    Float64 actual_range 11.39015468913812, 34.28139307993038;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String featureType "trajectory";
    String long_name "Sea Water Practical Salinity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "salinity";
    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 1008.5582225603389, 1027.3315016098052;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String featureType "trajectory";
    String long_name "Sea Water Density";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "density";
    String standard_name "sea_water_density";
    String units "kg.m-3";
    Float64 valid_max 1040.0;
    Float64 valid_min 1015.0;
  }
  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 _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 44.328722, 44.55574;
    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 featureType "trajectory";
    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 -63.392402, -63.19553;
    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 featureType "trajectory";
    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 1604511420, 1604936135;
    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 featureType "trajectoryProfile";
    String long_name "Profile ID";
    Int32 missing_value -9999;
    String sensor_identifier "profile_id";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_lat {
    Float64 _FillValue -9999.9;
    Float64 actual_range 44.32925696034598, 44.55568490718823;
    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 featureType "trajectoryProfile";
    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 -63.41862922945335, -63.19342007423451;
    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 featureType "trajectoryProfile";
    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 1.604511465919969e+9, 1.604936273385902e+9;
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile";
    String featureType "trajectoryProfile";
    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 1.604522249405819e+9, 1.60493633915979e+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 featureType "trajectory";
    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 -0.09015040099620819, 0.18193599581718445;
    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 featureType "trajectory";
    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 -0.004075900185853243, 0.17556099593639374;
    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 featureType "trajectory";
    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 "G3 Payload Bay";
    String identifier "sci_bay";
    String long_name "Slocum Glider Science Payload Bay";
    String platform "cabot";
    String serial_number "1272";
    String short_name "Science Bay";
    String type "instrument";
    String units "1";
  }
  instrument_bpump {
    Int32 _FillValue -999;
    String comment "Originally rated as 150m pump, SN0107 has received an upgraded rating to 200m pump.";
    String identifier "ballast_pump";
    String long_name "Slocum Glider G3 200 m piston pump";
    String platform "cabot";
    String serial_number "107";
    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 "cabot";
    String serial_number "9482";
    String short_name "ctd";
    String type "instrument";
    String units "1";
  }
  instrument_flight_commanded {
    Int32 _FillValue -999;
    String identifier "c";
    String long_name "flight computer commanded";
    String platform "cabot";
    String serial_number "712";
    String short_name "flight commanded";
    String type "instrument";
    String units "1";
  }
  instrument_flight_measured {
    Int32 _FillValue -999;
    String comment "This is Cabot's flight computer (G3 Glider) .";
    String identifier "m";
    String long_name "flight computer measured";
    String platform "cabot";
    String serial_number "712";
    String short_name "flight measured";
    String type "instrument";
    String units "1";
  }
  instrument_obsvr {
    Int32 _FillValue -999;
    String identifier "sci_obsvr";
    String long_name "Jasco Observer Hydrophone";
    String platform "cabot";
    String serial_number "38";
    String short_name "obsvr";
    String type "instrument";
    String units "1";
  }
  instrument_vmt {
    Int32 _FillValue -999;
    String comment "MAP-114, set to 'Never Tx', ID: 11817.";
    String identifier "vmt";
    String long_name "VEMCO mobile transceiver";
    String platform "cabot";
    String serial_number "1282453";
    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 gliders was provided by the Marine Environmental Observation Prediction and Response Network (MEOPAR) Whales, Habitat and Listening Experiment (WHaLE), the Ocean Tracking Network (OTN), the Ocean Frontier Institute (OFI), National Science and Engineering Council of Canada (NSERC), Fisheries and Oceans Canada (DFO), the World Wildlife Federation (WWF), and Canadian Steamship Lines (CSL). MEOPAR-WHaLE is supported by 20 collaborating organizations.";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude";
    String cdm_trajectory_variables "trajectory";
    String comment "This is a several day test mission just outside of Halifax Harbour to test several components:   1. Slocum Mounted underwater Camera, first full sea trial  2. Buoyancy Engine SN0107, which has had issues in the past  3. Cabot (sn712) had a few hiccups in the previous long term mission, identifying which issues linger prior to servicing  4. Jasco Observer Hydrophone system (with realtime detections deactivated).  Just passively listening and recording    (Batt set ID # 64)";
    String contributor_name "Alex Cerra, Jude van der Meer, Adam Comeau, Xiang Ling, Kate Patterson,";
    String contributor_role "Glider Technician, Glider Technician, Glider Team Manager, Data Manager, Data Manager";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "ceotr@dal.ca";
    String creator_name "CEOTR";
    String creator_type "institution";
    String creator_url "https://www.dal.ca/";
    String date_created "2022-04-29T05:17:23Z";
    String date_issued "2022-04-29T05:17:23Z";
    String date_modified "2022-04-29T05:17:23Z";
    String deployment_number "123";
    Float64 Easternmost_Easting -63.193138;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((44.555740 -63.325770, 44.555740 -63.325080, 44.555610 -63.325080, 44.555610 -63.325770, 44.555740 -63.325770))";
    Float64 geospatial_lat_max 44.55574;
    Float64 geospatial_lat_min 44.328455;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -63.193138;
    Float64 geospatial_lon_min -63.41874864764268;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 162.50999450683594;
    Float64 geospatial_vertical_min 0.009999999776482582;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2022-04-29T05:17:23Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2024-05-11T22:17:19Z (local files)
2024-05-11T22:17:19Z https://data.ceotr.ca/erddap/tabledap/cabot_20201104_123_delayed_test.html";
    String id "cabot-2020_11_04";
    String infoUrl "https://www.dal.ca/";
    String institution "Dalhousie, Oceanography";
    String keywords "2020-11-04, acoustics, aft, air, ampere, angle, average, averaged, ballast, bathymetry, battery, bay, below, beta, c_ballast_pumped, c_battpos, c_de_oil_vol, c_fin, c_heading, c_pitch, c_thruster_on, cabot, camera, circulation, commanded, computer, conductivity, consumption, coulomb, crs, ctd, current, currents, dalhousie, data, delayed, density, deployment, depth, depth-averaged, down, earth, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, 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, emergency, estimated, fin, flight, floor, glider, global, gps, heading, heave, hours, hydrophone, identifier, inside, instantaneous, instrument_bpump, instrument_ctd, instrument_flight_commanded, instrument_flight_measured, instrument_obsvr, instrument_Science_Bay, instrument_vmt, intantaneous, is_speed_estimated, jasco, lat_uv, latitude, lon_uv, longitude, m_air_pump, m_ballast_pumped, m_battery, m_battpos, m_bms_aft_current, m_bms_emergency_battery_voltage, m_bms_pitch_current, m_coulomb_amphr_total, m_coulomb_current, m_de_oil_vol, m_depth, m_depth_rate_avg_final, m_fin, m_final_water_vx, m_final_water_vy, m_gps_lat, m_gps_lon, m_heading, m_is_speed_estimated, m_pitch, m_roll, m_thruster_power, m_veh_temp, m_water_depth, measured, mobile, name, northward, northward_sea_water_velocity, observer, ocean, oceanography, oceans, oil, orientation, payload, piston, pitch, platform, platform_heave_rate_down, platform_orientation, platform_pitch_angle, platform_roll_angle, position, positioning, power, practical, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, pump, rate, roll, salinity, salinity/density, 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, sea_water_x_velocity, sea_water_y_velocity, seafloor, seawater, slocum, sonde, speed, surface, system, temperature, test, thruster, time, time_uv, topography, total, trajectory, trajectory/deployment, transceiver, u, 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-1.3";
    String naming_authority "org.oceantrackingnetwork";
    Float64 Northernmost_Northing 44.55574;
    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 "CEOTR Test Missions";
    String publisher_email "ceotr@dal.ca";
    String sea_name "Northwest Atlantic Ocean";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 44.328455;
    String standard_name_vocabulary "CF Standard Name Table v60";
    String summary "Camera and Acoustics Beta Ocean Test. 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 "True";
    String time_coverage_duration "P0DT0H4M37.900330067S";
    String time_coverage_end "2020-11-09T15:40:13Z";
    String time_coverage_start "2020-11-04T17:37:00Z";
    String title "Glider deployment test #123 - cabot 2020-11-04 (delayed)";
    Float64 Westernmost_Easting -63.41874864764268;
  }
}

 

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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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