Easier access to scientific data
Brought to you by NOAA NMFS SWFSC ERD
|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | IOOS Glider - SBloGS - qala2-20230317T1820
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| Institution: | OTN (Dataset ID: ioos-gliderdac-qala2-20230317T1820) |
| Range: | longitude = -63.374294 to -62.60741°E, latitude = 43.65413 to 44.37997°N, depth = 0.0 to 197.795m, time = 2023-03-17T18:24:32Z to 2023-03-22T13:23:07Z |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
|
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![[The graph you specified. Please be patient.]](http://erddap.sensors.ioos.us/erddap/tabledap/ioos-gliderdac-qala2-20230317T1820.png?longitude,latitude,c_ballast_pumped&time%3E=2023-03-16T00%3A00%3A00Z&time%3C=2023-03-23T00%3A00%3A00Z&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
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Attributes {
s {
c_ballast_pumped {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
String comment "From Sensor c_ballast_pumped. Commanded position of the ballast pump.";
String coordinates "time latitude longitude depth";
String instrument "bpump";
String ioos_category "Other";
String long_name "commanded ballast pump piston volume";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "c_ballast_pumped";
String units "cc";
}
c_battpos {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor c_battpos.";
String coordinates "time latitude longitude depth";
String instrument "bpump";
String ioos_category "Other";
String long_name "commanded position pitch battery";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "c_battpos";
String units "inch";
}
c_fin {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor c_fin.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "commanded fin position";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "c_fin";
String units "rad";
}
c_heading {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 1, 4;
String comment "From Sensor c_heading.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "commanded heading";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "c_heading";
String units "rad";
}
conductivity {
Int32 _ChunkSizes 1, 22;
Float32 _FillValue -9999.9;
Float32 actual_range 2.64694, 4.00945;
Float64 colorBarMaximum 9.0;
Float64 colorBarMinimum 0.0;
String coordinates "time latitude longitude depth";
String ioos_category "Salinity";
String long_name "Sea Water Electrical Conductivity";
Float32 missing_value -9999.9;
String non_null_count "2413";
String observation_type "measured";
String parameter_id "49";
String platform "platform";
String sensor_identifier "conductivity";
String standard_name "sea_water_electrical_conductivity";
String unit_id "67";
String units "S.m-1";
Float32 valid_max 10.0;
Float32 valid_min 0.0;
}
conductivity_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "conductivity Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
crs {
String _Unsigned "false";
String coordinates "time latitude longitude depth";
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";
String non_null_count "0";
Float64 semi_major_axis 6378137.0;
String units "1";
}
density {
Int32 _ChunkSizes 1, 22;
Float32 _FillValue -9999.9;
Float32 actual_range 1024.802, 1027.814;
Float64 colorBarMaximum 1032.0;
Float64 colorBarMinimum 1020.0;
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "Sea Water Density";
Float32 missing_value -9999.9;
String non_null_count "2413";
String observation_type "calculated";
String parameter_id "204";
String platform "platform";
String sensor_identifier "density";
String standard_name "sea_water_density";
String unit_id "17";
String units "kg.m-3";
Float32 valid_max 1040.0;
Float32 valid_min 1015.0;
}
density_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "density Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue -9999.9;
Float32 actual_range 0.0, 197.795;
String axis "Z";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String colorBarPalette "OceanDepth";
String comment "depth is generate by both sci_water_pressure or m_water_pressure mixture";
String coordinates "time depth lon lat";
String ioos_category "Location";
String long_name "Depth";
Float32 missing_value -9999.9;
String non_null_count "18455";
String observation_type "calculated";
String platform "platform";
String positive "down";
String sensor_identifier "depth";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
depth_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "depth Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
instrument_Science_Bay {
String _Unsigned "false";
String comment "G2 Glider payload bay";
String coordinates "time latitude longitude depth";
String identifier "sci_bay";
String ioos_category "Other";
String long_name "Slocum Glider Science Payload Bay";
String non_null_count "0";
String platform "qala2";
String serial_number "1079";
String short_name "Science Bay";
String type "instrument";
String units "1";
}
instrument_bpump {
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String identifier "ballast_pump";
String ioos_category "Other";
String long_name "Slocum Glider G2 1000m oil pump";
String non_null_count "0";
String platform "qala2";
String serial_number "0171";
String short_name "bpump";
String type "instrument";
String units "1";
}
instrument_ctd {
Byte _FillValue 127;
String _Unsigned "false";
String comment "Pumped CTD";
String coordinates "time latitude longitude depth";
String identifier "sci_water";
String ioos_category "Identifier";
String long_name "CTD Metadata";
String non_null_count "0";
String platform "qala2";
String serial_number "9084";
String short_name "ctd";
String type "instrument";
String units "1";
}
instrument_fluorometer {
String _Unsigned "false";
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 coordinates "time latitude longitude depth";
String identifier "sci_bb3sloV2";
String ioos_category "Other";
String long_name "ECO Triplet";
String non_null_count "0";
String platform "qala2";
String serial_number "1083";
String short_name "fluorometer";
String type "instrument";
String units "1";
}
instrument_oxygen_optode {
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String identifier "sci_oxy4";
String ioos_category "Other";
String long_name "oxygen 4381";
String non_null_count "0";
String platform "qala2";
String serial_number "0174";
String short_name "oxygen optode";
String type "instrument";
String units "1";
}
instrument_par {
String _Unsigned "false";
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 coordinates "time latitude longitude depth";
String identifier "sci_satpar";
String ioos_category "Other";
String long_name "photosynthetically active radiation sensor";
String non_null_count "0";
String platform "qala2";
String serial_number "0398";
String short_name "par";
String type "instrument";
String units "1";
}
instrument_suna {
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String identifier "sci_suna";
String ioos_category "Other";
String long_name "submersible ultraviolet nitrate analyzer";
String non_null_count "0";
String platform "qala2";
String serial_number "0281";
String short_name "suna";
String type "instrument";
String units "1";
}
instrument_vmt {
String _Unsigned "false";
String comment "MAP-114, set to 'Never Tx', ID: 25026.";
String coordinates "time latitude longitude depth";
String identifier "vmt";
String ioos_category "Other";
String long_name "VEMCO mobile transceiver";
String non_null_count "0";
String platform "qala2";
String serial_number "1188712";
String short_name "vmt";
String type "instrument";
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 ioos_category "Location";
String long_name "Depth-averaged Latitude";
Float64 missing_value -9999.9;
String non_null_count "0";
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;
}
lat_uv_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "lat_uv Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue -9999.9;
Float64 actual_range 43.654128012054414, 44.37997221745601;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile.";
String ioos_category "Location";
String long_name "Profile Latitude";
Float64 missing_value -9999.9;
String non_null_count "18455";
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;
}
latitude_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "latitude Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 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 ioos_category "Location";
String long_name "Depth-averaged Longitude";
Float64 missing_value -9999.9;
String non_null_count "0";
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;
}
lon_uv_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "lon_uv Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue -9999.9;
Float64 actual_range -63.37429418630574, -62.60741177030073;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile.";
String ioos_category "Location";
String long_name "Profile Longitude";
Float64 missing_value -9999.9;
String non_null_count "18455";
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;
}
longitude_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "longitude Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
m_ballast_pumped {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 95, 127;
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 coordinates "time latitude longitude depth";
String instrument "bpump";
String ioos_category "Other";
String long_name "measured ballast pump piston value";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_ballast_pumped";
String units "cc";
}
m_battery {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 13, 14;
String comment "From Sensor m_battery.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "battery voltage";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_battery";
String units "volts";
Byte valid_max 17;
Byte valid_min 0;
}
m_battpos {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor m_battpos.";
String coordinates "time latitude longitude depth";
String instrument "bpump";
String ioos_category "Other";
String long_name "measured position pitch battery";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_battpos";
String units "inch";
}
m_coulomb_amphr_total {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
String comment "From Sensor m_coulomb_amphr_total. Total amp-hrs measured since last coulomb_amphr_total reset.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "coulomb ampere hours total";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_coulomb_amphr_total";
String units "ah";
Byte valid_max 127;
Byte valid_min 0;
}
m_depth {
Int32 _ChunkSizes 1, 22;
Float64 _FillValue -9999.9;
Float64 actual_range 0.0, 197.7949981689453;
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 coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "Depth";
Float64 missing_value -9999.9;
String non_null_count "8241";
String parameter_id "186";
String platform "platform";
String positive "down";
String sensor_identifier "m_depth";
String standard_name "depth";
String unit_id "19";
String units "m";
}
m_depth_rate_avg_final {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor m_depth_rate_avg_final.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "average vertical velocity";
String non_null_count "0";
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 {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor m_fin.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "measured fin position";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_fin";
String units "rad";
}
m_gps_lat {
Int32 _ChunkSizes 1, 22;
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 43.672438, 44.379702;
String comment "From Sensor m_gps_lat.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "measured gps latitude";
Float64 missing_value -2.147483648e+9;
String non_null_count "95";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_gps_lat";
String units "degrees_north";
}
m_gps_lon {
Int32 _ChunkSizes 1, 22;
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range -63.374433, -62.649487;
String comment "From Sensor m_gps_lon.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "measured gps longitude";
Float64 missing_value -2.147483648e+9;
String non_null_count "95";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_gps_lon";
String units "degrees_east";
}
m_heading {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 6;
String comment "From Sensor m_heading.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "measured heading";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_heading";
String standard_name "platform_orientation";
String units "rad";
}
m_pitch {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor m_pitch.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "measured pitch";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_pitch";
String units "rad";
}
m_roll {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor m_roll.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "measured roll";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_roll";
String standard_name "platform_roll_angle";
String units "rad";
}
m_veh_temp {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 9, 10;
String comment "From Sensor m_veh_temp.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "temperature inside glider";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "m_veh_temp";
String units "degC";
}
m_water_depth {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range -1, 99;
String comment "From Sensor m_water_depth.";
String coordinates "time latitude longitude depth";
String instrument "flight computer";
String ioos_category "Other";
String long_name "water_depth";
String non_null_count "0";
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";
}
platform_meta {
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String ioos_category "Identifier";
String long_name "Platform Metadata";
String non_null_count "18455";
String units "1";
}
precise_lat {
Float64 _FillValue -9999.9;
Float64 actual_range 43.65364343826416, 44.38004488198757;
String ancillary_varibles "precise_lat_qc";
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Interpolated latitude at each point in the time-series";
String coordinates "time latitude longitude depth";
String ioos_category "Location";
String long_name "Precise Latitude";
Float64 missing_value -9999.9;
String non_null_count "0";
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;
}
precise_lat_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "precise_lat Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
precise_lon {
Float64 _FillValue -9999.9;
Float64 actual_range -63.374433, -62.60629824944033;
String ancillary_varibles "precise_lon_qc";
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Interpolated longitude at each point in the time-series";
String coordinates "time latitude longitude depth";
String ioos_category "Location";
String long_name "Precise Longitude";
Float64 missing_value -9999.9;
String non_null_count "0";
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;
}
precise_lon_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "precise_lon Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
precise_time {
Float64 actual_range 1.6790772218843699e+9, 1.67949168422269e+9;
String axis "T";
String calendar "gregorian";
String comment "Timestamp at each point in the time-series";
String coordinates "time latitude longitude depth";
String ioos_category "Time";
String long_name "Precise Time";
String non_null_count "0";
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";
}
precise_time_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "precise_time Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
pressure {
Int32 _ChunkSizes 1, 22;
Float32 _FillValue -9999.9;
Float32 actual_range 2.82, 199.14;
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String coordinates "time latitude longitude depth";
String ioos_category "Pressure";
String long_name "Sea Water Pressure";
Float32 missing_value -9999.9;
String non_null_count "2413";
String observation_type "measured";
String parameter_id "179";
String platform "platform";
String positive "down";
String sensor_identifier "pressure";
String standard_name "sea_water_pressure";
String unit_id "54";
String units "decibars";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
pressure_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "pressure Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
profile_id {
Int32 _FillValue -9999;
Int32 actual_range 1, 378;
String cf_role "profile_id";
String comment "Sequential profile number within the trajectory. This value is unique in each file that is part of a single trajectory/deployment.";
String ioos_category "Identifier";
String long_name "Profile ID";
Int32 missing_value -9999;
String non_null_count "18455";
String sensor_identifier "profile_id";
String units "1";
Int32 valid_max 378;
Int32 valid_min 1;
}
rowSize {
String ioos_category "Identifier";
String long_name "Number of Observations for this Profile";
String non_null_count "0";
}
salinity {
Int32 _ChunkSizes 1, 22;
Float32 _FillValue -9999.9;
Float32 actual_range 30.92011, 35.25612;
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 30.0;
String coordinates "time latitude longitude depth";
String ioos_category "Salinity";
String long_name "Sea Water Practical Salinity";
Float32 missing_value -9999.9;
String non_null_count "2413";
String observation_type "calculated";
String parameter_id "50";
String platform "platform";
String sensor_identifier "salinity";
String standard_name "sea_water_practical_salinity";
String unit_id "4";
String units "1e-3";
Float32 valid_max 40.0;
Float32 valid_min 0.0;
}
salinity_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "salinity Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
sci_flbbcd_bb_units {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor sci_flbbcd_bb_units.";
String coordinates "time latitude longitude depth";
String instrument "fluorometer";
String ioos_category "Other";
String long_name "Volume Scattering Function (700 nm, 110 deg)";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_flbbcd_bb_units";
String units "m-1 sr-1";
}
sci_flbbcd_cdom_units {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 1;
String comment "From Sensor sci_flbbcd_cdom_units.";
String coordinates "time latitude longitude depth";
String instrument "fluorometer";
String ioos_category "Other";
String long_name "Volume Scattering Function CDOM (460 nm, 110 deg)";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_flbbcd_cdom_units";
String units "ppb";
}
sci_flbbcd_chlor_units {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 5;
String comment "From Sensor sci_flbbcd_chlor_units.";
String coordinates "time latitude longitude depth";
String instrument "fluorometer";
String ioos_category "Other";
String long_name "Volume Scattering Function Chlorophyll (695 nm, 110 deg)";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_flbbcd_chlor_units";
String units "ug l-1";
}
sci_m_present_time {
Int32 _ChunkSizes 1, 22;
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 1.67907728269495e+9, 1.67949071765131e+9;
String comment "epoch time in seconds from 1970";
String coordinates "time latitude longitude depth";
String instrument "science computer";
String ioos_category "Other";
String long_name "Science present epoch time";
Float64 missing_value -2.147483648e+9;
String non_null_count "3664";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_m_present_time";
String units "s";
}
sci_oxy4_oxygen {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 120, 127;
String coordinates "time latitude longitude depth";
String instrument "oxygen optode";
String ioos_category "Other";
String long_name "dissolved oxygen concentration";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_oxy4_oxygen";
String units "uM";
}
sci_oxy4_saturation {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 43, 97;
String coordinates "time latitude longitude depth";
String instrument "oxygen optode";
String ioos_category "Other";
String long_name "oxygen saturation";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_oxy4_saturation";
String standard_name "fractional_saturation_of_oxygen_in_sea_water";
String units "%";
}
sci_oxy4_tcphase {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 33, 41;
String comment "From Sensor sci_oxy4_tcphase.";
String coordinates "time latitude longitude depth";
String instrument "oxygen optode";
String ioos_category "Other";
String long_name "temperature compensated phase";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_oxy4_tcphase";
String units "deg";
}
sci_oxy4_temp {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 9;
String comment "From Sensor sci_oxy4_temp. This measure of water temperature is from the Anderaa optode. The water temperature from the CTD is more accurate and precise. However this might be better for a temperature correction of the optode data.";
String coordinates "time latitude longitude depth";
String instrument "oxygen optode";
String ioos_category "Other";
String long_name "optode water temperature";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_oxy4_temp";
String standard_name "sea_water_temperature";
String units "degC";
}
sci_oxy4_timestamp {
Int32 _ChunkSizes 1, 22;
Float64 _FillValue 9.969209968386869e+36;
Float64 actual_range 0.0, 0.0;
String comment "From Sensor sci_oxy4_timestamp. seconds since 1970";
String coordinates "time latitude longitude depth";
String instrument "oxygen optode";
String ioos_category "Other";
String long_name "optode timestamp";
Float64 missing_value -2.147483648e+9;
String non_null_count "31";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_oxy4_timestamp";
String units "unixtimestamp";
}
sci_satpar_par {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 0;
String comment "From Sensor: sc_satpar_par. Unit at 22 deg angle, CF standard; downwelling_photosynthetic_photon_flux_in_sea_water, Units: mol m-2 s-1";
String coordinates "time latitude longitude depth";
String instrument "par";
String ioos_category "Other";
String long_name "PAR Irradiance";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_satpar_par";
String units "umol-photons m-2 s-1";
}
sci_suna_nitrate_concentration {
Int32 _ChunkSizes 1, 22;
String _Unsigned "false";
Byte actual_range 0, 9;
String comment "Nitrate concentration in uM, micromole";
String coordinates "time latitude longitude depth";
String instrument "suna";
String ioos_category "Other";
String long_name "Nitrate concentration uncorrected";
String non_null_count "0";
String observation_type "measured";
String platform "qala2";
String sensor_identifier "sci_suna_nitrate_concentration";
String units "uM";
}
sci_water_pressure {
Int32 _ChunkSizes 1, 22;
Float64 _FillValue -9999.9;
Float64 actual_range 282.00000524520874, 19913.999557495117;
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "Pressure";
Float64 missing_value -9999.9;
String non_null_count "2413";
String parameter_id "179";
String platform "platform";
String sensor_identifier "sci_water_pressure";
String standard_name "sea_water_pressure";
String unit_id "14";
String units "hectopascal";
}
temperature {
Int32 _ChunkSizes 1, 22;
Float32 _FillValue -9999.9;
Float32 actual_range 0.6396, 11.8709;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String coordinates "time latitude longitude depth";
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
Float32 missing_value -9999.9;
String non_null_count "2413";
String observation_type "measured";
String parameter_id "41";
String sensor_identifier "temperature";
String standard_name "sea_water_temperature";
String unit_id "8";
String units "degree_Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
temperature_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "temperature Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.679077472361166e+9, 1.679491387032227e+9;
String axis "T";
String calendar "gregorian";
String comment "Timestamp corresponding to the mid-point of the profile.";
String ioos_category "Time";
String long_name "Profile Time";
String non_null_count "18455";
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_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "time Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
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 non_null_count "0";
String observation_type "calculated";
String sensor_identifier "time_uv";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
time_uv_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "time_uv Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
trajectory {
String _Unsigned "false";
String cf_role "trajectory_id";
String comment "A trajectory is one deployment of a glider.";
String coordinates "time depth lon lat";
String ioos_category "Identifier";
String long_name "Trajectory Name";
String non_null_count "0";
}
trajectoryIndex {
String ioos_category "Identifier";
String long_name "The trajectory to which this profile is associated.";
String non_null_count "0";
}
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 coordinates "lon_uv lat_uv time_uv";
String ioos_category "Currents";
String long_name "Depth-averaged Eastward Sea Water Velocity";
Float64 missing_value -9999.9;
String non_null_count "0";
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;
}
u_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "u Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 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 coordinates "lon_uv lat_uv time_uv";
String ioos_category "Currents";
String long_name "Depth-averaged Northward Sea Water Velocity";
Float64 missing_value -9999.9;
String non_null_count "0";
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;
}
v_qc {
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed interpolated_value missing_value";
String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String ioos_category "Quality";
String long_name "v Variable Quality Flag";
String non_null_count "0";
Byte valid_max 9;
Byte valid_min 0;
}
wmo_id {
String _Unsigned "false";
String ioos_category "Identifier";
String long_name "WMO ID";
String non_null_count "0";
}
}
NC_GLOBAL {
String cdm_data_type "TrajectoryProfile";
String cdm_profile_variables "profile_id, time, latitude, longitude, lat_uv, lon_uv, time_uv, u, v";
String cdm_trajectory_variables "trajectory, wmo_id";
String contributor_name "Richard Davis, Adam Comeau, Jude van der Meer, Zach Viva, Tyler Bryne, Xiang Ling";
String contributor_role "CEOTR Manager, Glider Manager, Glider Technician, Glider Technician, Glider Technician, Data Manager";
String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String creator_email "ceotr@dal.ca";
String date_created "2023-03-22T14:44:51Z";
String date_issued "2023-03-22T14:44:51Z";
String date_modified "2023-03-22T14:44:51Z";
String deployment_number "166";
Float64 Easternmost_Easting -62.60741177030073;
String featureType "TrajectoryProfile";
String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
String geospatial_bounds "POLYGON ((-62.60629824944033 43.65364343826416, -62.60666136886516 43.65380145789564, -62.60757103917685 43.65419732150852, -62.61103003246082 43.65570258067849, -62.6478286298433 43.67171632271396, -62.6492773640434 43.67234677217152, -62.649487 43.672438, -63.366895 44.315415, -63.373968 44.334527, -63.374433 44.354183, -63.363955 44.379702, -63.36395338509317 44.37970576475156, -63.36385015527951 44.37994641925466, -63.3638300310559 44.37999333385093, -63.36382021739131 44.38001621195652, -63.36380791925466 44.38004488198757, -63.184042 44.281777, -62.92372 44.05556, -62.900705 44.026777, -62.60629824944033 43.65364343826416))";
Float64 geospatial_lat_max 44.37997221745601;
Float64 geospatial_lat_min 43.654128012054414;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -62.60741177030073;
Float64 geospatial_lon_min -63.37429418630574;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 197.795;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String gts_ingest "true";
String history
"2023-03-22T14:44:51Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2023-03-22T18:23:30Z (local files)
2023-03-22T18:23:30Z https://gliders.ioos.us/erddap/tabledap/qala2-20230317T1820.ncCF
2025-08-18T22:38:04Z https://files.stage.platforms.axds.co/ioos/gliderdac/qala2-20230317T1820/processed.nc
2025-08-18T22:38:04Z http://erddap.sensors.ioos.us/tabledap/ioos-gliderdac-qala2-20230317T1820.das";
String id "qala2-20230317T1820";
String infoUrl "https://portal.axds.co/#platform/4648eab9-42d1-5719-947d-54e61787ca67/v2";
String institution "OTN";
String ioos_dac_checksum "eaf59a5e590c3439e96dee5bfe243748";
String ioos_dac_completed "False";
String keywords "AUVS > Autonomous Underwater Vehicles, 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, glider, In Situ Ocean-based platforms > Seaglider, Slocum, Spray, trajectory, underwater glider, water, wmo";
String keywords_vocabulary "GCMD Science Keywords";
String license "This data may be redistributed and used without restriction.";
String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String metadata_link "https://data.ioos.us/gliders/erddap/info/qala2-20230317T1820/index.html";
String naming_authority "org.oceantrackingnetwork";
Float64 Northernmost_Northing 44.37997221745601;
String packrat_source "ioos.gliderdac.gliderdac";
String packrat_source_id "qala2-20230317T1820";
String packrat_uuid "4648eab9-42d1-5719-947d-54e61787ca67";
String platform_category "glider";
String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e";
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 "SBloGS";
String publisher_email "None";
String publisher_name "None";
String publisher_url "None";
String sea_name "Northwest Atlantic Ocean";
String source "Observational data from a profiling glider";
String source_file "qala2_2023_075_5_65_sbd.dat";
String sourceUrl "https://files.stage.platforms.axds.co/ioos/gliderdac/qala2-20230317T1820/processed.nc";
Float64 Southernmost_Northing 43.654128012054414;
String standard_name_vocabulary "CF Standard Name Table v79";
String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
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 "P0DT0H9M45.402130127S";
String time_coverage_end "2023-03-22T13:23:07Z";
String time_coverage_start "2023-03-17T18:24:32Z";
String title "IOOS Glider - SBloGS - qala2-20230317T1820";
String vessel_type "Slocum Glider";
Float64 Westernmost_Easting -63.37429418630574;
String wmo_id "4803926";
}
}
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.
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.