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 - ENSO Monitoring 2026-27 in the California Current - calanus- 20260824T1847-delayed 
|
| Institution: | NOAA National Marine Fisheries Service Southwest Fisheries Science Center (Dataset ID: ioos-gliderdac-calanus-20260824T1847-delayed) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Make a graph
|
Attributes {
s {
backscatter_700 {
Float64 _FillValue NaN;
Float64 actual_range 6.94639966241084e-5, 0.007461896166205406;
String ancillary_variables "backscatter_700_qc";
String coordinates "time latitude longitude depth";
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "700 nm wavelength backscatter";
String non_null_count "1231626";
String observation_type "calculated";
String platform "platform";
String source "sci_flbbcd_bb_units";
String standard_name "volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water";
String unit_id "11";
String units "ft";
Float64 valid_min 0.0;
}
backscatter_700_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0.0,9999],\"fail_span\":[-10000000000.0,10000000000.0]},\"spike_test\":{\"suspect_threshold\":0.00015409716845275385,\"fail_threshold\":0.0003081943369055077},\"rate_of_change_test\":{\"threshold\":0.00011150800492032431}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for backscatter_700";
String non_null_count "1231645";
String standard_name "volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
cdom {
Float64 _FillValue NaN;
Float64 actual_range 1.5419000387191772, 19.772600173950195;
String ancillary_variables "cdom_qc";
String coordinates "time latitude longitude depth";
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "CDOM";
String non_null_count "1231625";
String observation_type "calculated";
String parameter_id "360";
String platform "platform";
String source "sci_flbbcd_cdom_units";
String standard_name "concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate";
String unit_id "58";
String units "1e-9";
Float64 valid_min 0.0;
}
cdom_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0.0,9999],\"fail_span\":[-10000000000.0,10000000000.0]},\"spike_test\":{\"suspect_threshold\":0.6112490951330913,\"fail_threshold\":1.2224981902661827},\"rate_of_change_test\":{\"threshold\":0.40814995765686035}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for cdom";
String non_null_count "1231645";
String standard_name "concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
chlorophyll {
Float64 _FillValue NaN;
Float64 actual_range 0.007199999876320362, 3.8015999794006348;
String ancillary_variables "chlorophyll_qc";
String coordinates "time latitude longitude depth";
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "chlorophyll";
String non_null_count "1231544";
String observation_type "measured";
String parameter_id "89";
String platform "platform";
String source "sci_flbbcd_chlor_units";
String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
String unit_id "17";
String units "kg.m-3";
Float64 valid_max 50.0;
Float64 valid_min 0.0;
}
chlorophyll_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0.0,50.0],\"fail_span\":[-50.0,100.0]},\"spike_test\":{\"suspect_threshold\":0.3007966178934429,\"fail_threshold\":0.6015932357868858},\"rate_of_change_test\":{\"threshold\":0.18720000237226486}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for chlorophyll";
String non_null_count "1231645";
String standard_name "mass_concentration_of_chlorophyll_in_sea_water status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
conductivity {
Float32 _FillValue NaN;
Float64 accuracy 3.0e-4;
Float32 actual_range 3.28237, 21.783;
String ancillary_variables "conductivity_qc";
Float64 colorBarMaximum 9.0;
Float64 colorBarMinimum 0.0;
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Electrical Conductivity";
String non_null_count "1231643";
String observation_type "measured";
String parameter_id "49";
String platform "platform";
Float64 precision 1.0e-4;
Float64 resolution 2.0e-5;
String source "sci_water_cond";
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 {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0,6],\"fail_span\":[0,9]},\"spike_test\":{\"suspect_threshold\":0.34550149056963797,\"fail_threshold\":0.6910029811392759},\"rate_of_change_test\":{\"threshold\":0.028925061225891113},\"flat_line_test\":{\"tolerance\":0.001,\"suspect_threshold\":3000,\"fail_threshold\":5000}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for conductivity";
String non_null_count "1231645";
String standard_name "sea_water_electrical_conductivity status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
density {
Float32 _FillValue NaN;
Float64 accuracy 0.01;
Float32 actual_range 1021.972, 1044.322;
String ancillary_variables "density_qc";
Float64 colorBarMaximum 1032.0;
Float64 colorBarMinimum 1020.0;
String comment "raw, uncorrected salinity";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Sea Water Density";
String method "get_derived_eos_raw";
String non_null_count "1231642";
String observation_type "calulated";
String parameter_id "204";
String platform "platform";
Float64 precision 0.01;
Float64 resolution 0.001;
String sources "salinity temperature pressure";
String standard_name "sea_water_density";
String unit_id "17";
String units "kg.m-3";
Float32 valid_max 1040.0;
Float32 valid_min 990.0;
}
density_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"fail_span\":[1000,1100],\"suspect_span\":null},\"spike_test\":{\"suspect_threshold\":1.6450641561077333,\"fail_threshold\":3.2901283122154665},\"rate_of_change_test\":{\"threshold\":0.4642605190285849},\"flat_line_test\":{\"tolerance\":0.001,\"suspect_threshold\":3000,\"fail_threshold\":5000}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for density";
String non_null_count "1231645";
String standard_name "sea_water_density status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue NaN;
Float64 accuracy 1.0;
Float32 actual_range 0.04964857, 885.3759;
String ancillary_variables "depth_qc";
String axis "Z";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String colorBarPalette "OceanDepth";
String comment "from science pressure and interpolated";
String instrument "instrument_ctd";
String ioos_category "Location";
String long_name "Depth";
String non_null_count "1231645";
String observation_type "calulated";
String platform "platform";
String positive "down";
Float64 precision 2.0;
String reference_datum "surface";
Float64 resolution 0.02;
String source "pressure";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
depth_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 4;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0,1200],\"fail_span\":[0,2000]},\"spike_test\":{\"suspect_threshold\":146.8946068188034,\"fail_threshold\":293.7892136376068},\"rate_of_change_test\":{\"threshold\":3.721655304269}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for depth";
String non_null_count "1231645";
String standard_name "depth status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
distance_over_ground {
Float64 _FillValue NaN;
Float64 actual_range 0.0065151502895017714, 674.8361182988489;
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "distance over ground flown since mission start";
String method "get_distance_over_ground";
String non_null_count "1231645";
String sources "latitude longitude";
String units "km";
}
heading {
Float64 _FillValue NaN;
Float64 actual_range 4.287692095939674e-5, 6.281439781188965;
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "glider heading angle";
String method "linear fill";
String non_null_count "1231645";
String platform "platform";
String source "m_heading";
String standard_name "platform_orientation";
String unit_id "1";
String units "%";
}
instrument_ctd {
Byte _FillValue -1;
String _Unsigned "false";
Byte actual_range 1, 1;
String calibration_date "2025-04-29";
String calibration_report "https://github.com/SWFSC/glider-lab/tree/main/calibration-docs";
String comment "Pumped";
String coordinates "time latitude longitude depth";
String description "Pumped, Continuous Profile Unit Version 2, G-1451";
String factory_calibrated "2025-04-29";
String ioos_category "Identifier";
String long_name "CTD Metadata";
String make_model "Sea-Bird GPCTD";
String non_null_count "1231645";
String platform "platform";
String serial_number "9567";
String type "instrument";
String units "1";
}
instrument_flbbcd {
Int32 actual_range 1, 1;
String calibration_date "2025-04-02";
String calibration_report "https://github.com/SWFSC/glider-lab/tree/main/calibration-docs";
String coordinates "time latitude longitude depth";
String description "flurometer, scattering meter, and cdom 301771";
String factory_calibrated "2025-04-02";
String ioos_category "Other";
String long_name "Optical Backscatter, Chlorophyll, and CDOM Fluorescence Sensor";
String make_model "WET Labs ECO Puck FLBBCD";
String non_null_count "1231645";
String platform "platform";
String serial_number "5701";
String type "instrument";
}
instrument_oxygen {
Int32 actual_range 1, 1;
String calibration_date "2024-04-11";
String calibration_report "https://github.com/SWFSC/glider-lab/tree/main/calibration-docs";
String coordinates "time latitude longitude depth";
String factory_calibrated "2024-04-11";
String ioos_category "Other";
String long_name "Oxygen Optode";
String make_model "Aanderaa Oxygen Optode 4831";
String non_null_count "1231645";
String platform "platform";
String serial_number "1160";
String type "instrument";
}
instrument_shadowgraph {
Int32 actual_range 1, 1;
String calibration_report "https://github.com/SWFSC/glider-lab/tree/main/calibration-docs";
String coordinates "time latitude longitude depth";
String description "Narrow shadowgraph camera V3, 11cm";
String ioos_category "Other";
String long_name "Wassoc Shadowgraph Camera";
String make_model "Williamson and Associates Shadowgraph-v3";
String non_null_count "1231645";
String platform "platform";
String serial_number "SG-V3-002";
String type "instrument";
}
lat_qc {
String _Unsigned "false";
Byte actual_range 2, 2;
String coordinates "time latitude longitude depth";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "Initial flag for {varname}";
String non_null_count "1231645";
String standard_name "quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
lat_uv {
Float64 _FillValue -999.0;
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Not computed";
String ioos_category "Location";
String long_name "Depth-averaged Latitude";
String non_null_count "0";
String observation_type "calculated";
String platform "platform";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue -999.0;
Float64 actual_range 32.316057631336605, 33.1203345933475;
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";
String non_null_count "1231645";
String observation_type "calculated";
String platform "platform";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
latitude_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 1;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[-90,90],\"fail_span\":[-90,90]}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for latitude";
String non_null_count "1231645";
String standard_name "latitude status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
lon_qc {
String _Unsigned "false";
Byte actual_range 2, 2;
String coordinates "time latitude longitude depth";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "Initial flag for {varname}";
String non_null_count "1231645";
String standard_name "quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
lon_uv {
Float64 _FillValue -999.0;
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Not computed";
String ioos_category "Location";
String long_name "Depth-averaged Longitude";
String non_null_count "0";
String observation_type "calculated";
String platform "platform";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue -999.0;
Float64 actual_range -118.56693691319181, -117.33771755042571;
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";
String non_null_count "1231645";
String observation_type "calculated";
String platform "platform";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
longitude_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 1;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[-180,180],\"fail_span\":[-180,180]}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for longitude";
String non_null_count "1231645";
String standard_name "longitude status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
oxygen_concentration {
Float64 _FillValue NaN;
Float64 actual_range 7.327499866485596, 264.5580139160156;
String ancillary_variables "oxygen_concentration_qc";
String coordinates "time latitude longitude depth";
String instrument "instrument_oxygen";
String ioos_category "Other";
String long_name "oxygen concentration";
String non_null_count "1231589";
String observation_type "measured";
String parameter_id "445";
String platform "platform";
String source "sci_oxy4_oxygen";
String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
String unit_id "46";
String units "mol.m-3";
Float64 valid_max 500.0;
Float64 valid_min 0.0;
}
oxygen_concentration_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0.0,500.0],\"fail_span\":[-500.0,1000.0]},\"spike_test\":{\"suspect_threshold\":71.01772849308773,\"fail_threshold\":142.03545698617546},\"rate_of_change_test\":{\"threshold\":1.8640003204345703}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for oxygen_concentration";
String non_null_count "1231645";
String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
oxygen_saturation {
Float64 _FillValue NaN;
Float64 actual_range 2.3574999570846558, 110.60299682617188;
String ancillary_variables "oxygen_saturation_qc";
String coordinates "time latitude longitude depth";
String instrument "instrument_oxygen";
String ioos_category "Other";
String long_name "oxygen saturation";
String non_null_count "1231589";
String observation_type "measured";
String parameter_id "80";
String platform "platform";
String source "sci_oxy4_saturation";
String standard_name "fractional_saturation_of_oxygen_in_sea_water";
String unit_id "1";
String units "%";
Float64 valid_max 120.0;
Float64 valid_min 0.0;
}
oxygen_saturation_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0.0,120.0],\"fail_span\":[-120.0,240.0]},\"spike_test\":{\"suspect_threshold\":30.21671359162599,\"fail_threshold\":60.43342718325198},\"rate_of_change_test\":{\"threshold\":0.6527500152587891}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for oxygen_saturation";
String non_null_count "1231645";
String standard_name "fractional_saturation_of_oxygen_in_sea_water status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
pitch {
Float64 _FillValue NaN;
Float64 actual_range -0.9167695431182968, 0.6539660908929079;
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "glider pitch angle";
String method "linear fill";
String non_null_count "1231645";
String platform "platform";
String source "m_pitch";
String standard_name "platform_pitch_angle";
String unit_id "1";
String units "%";
}
platform {
Byte _FillValue -1;
String _Unsigned "false";
Byte actual_range 1, 1;
String comment "Teledyne Webb Research Slocum G3 glider operated by NOAA National Marine Fisheries Service Southwest Fisheries Science Center";
String coordinates "time latitude longitude depth";
String id "calanus";
String instrument "instrument_ctd, instrument_flbbcd, instrument_oxygen, instrument_shadowgraph";
String ioos_category "Identifier";
String long_name "Platform Metadata";
String non_null_count "1231645";
String type "platform";
String units "1";
}
potential_density {
Float64 _FillValue NaN;
Float64 accuracy 0.01;
Float64 actual_range 1022.0680006218225, 1044.0677659396024;
String ancillary_variables "potential_density_qc";
String comment "raw, uncorrected salinity";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "water potential density";
String method "get_derived_eos_raw";
String non_null_count "1231643";
String observation_type "calulated";
String platform "platform";
Float64 precision 0.01;
Float64 resolution 0.001;
String sources "salinity temperature pressure";
String standard_name "sea_water_potential_density";
String unit_id "17";
String units "kg.m-3";
}
potential_density_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[990.0,1040.0],\"fail_span\":[940.0,1090.0]},\"spike_test\":{\"suspect_threshold\":1.0536686548684129,\"fail_threshold\":2.1073373097368258},\"rate_of_change_test\":{\"threshold\":0.46872111718823817}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for potential_density";
String non_null_count "1231645";
String standard_name "sea_water_potential_density status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
potential_temperature {
Float64 _FillValue NaN;
Float64 accuracy 0.002;
Float64 actual_range 1.650840151954067, 25.602598394771796;
String ancillary_variables "potential_temperature_qc";
String comment "raw, uncorrected salinity";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "water potential temperature";
String method "get_derived_eos_raw";
String non_null_count "1231644";
String observation_type "calulated";
String platform "platform";
Float64 precision 0.001;
Float64 resolution 1.0e-4;
String sources "salinity temperature pressure";
String standard_name "sea_water_potential_temperature";
String unit_id "8";
String units "degree_Celsius";
}
potential_temperature_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[-5.0,50.0],\"fail_span\":[-60.0,105.0]},\"spike_test\":{\"suspect_threshold\":4.005820441789341,\"fail_threshold\":8.011640883578682},\"rate_of_change_test\":{\"threshold\":0.2849409284771731}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for potential_temperature";
String non_null_count "1231645";
String standard_name "sea_water_potential_temperature status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
precise_lat {
Float64 _FillValue NaN;
Float64 actual_range 32.313831678576314, 33.121031728444336;
String ancillary_variables "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 coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String coordinates "time latitude longitude depth";
String ioos_category "Location";
String long_name "Precise Latitude";
String method "linear fill";
String non_null_count "0";
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String source "m_lat";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
precise_lon {
Float64 _FillValue NaN;
Float64 actual_range -118.56853862299401, -117.33755186779354;
String ancillary_variables "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 coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String coordinates "time latitude longitude depth";
String ioos_category "Location";
String long_name "Precise Longitude";
String method "linear fill";
String non_null_count "0";
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String source "m_lon";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
precise_time {
Float64 actual_range 1.787597293586e+9, 1.790268865164e+9;
String ancillary_variables "time_qc";
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 source "sci_m_present_time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
pressure {
Float32 _FillValue NaN;
Float64 accuracy 1.0;
Float32 actual_range 0.05, 893.57;
String ancillary_variables "pressure_qc";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String comment "ctd pressure sensor";
String conversion "bar2dbar";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Pressure";
String long_name "Sea Water Pressure";
String non_null_count "1231645";
String observation_type "measured";
String parameter_id "179";
String platform "platform";
String positive "down";
Float64 precision 2.0;
String reference_datum "sea-surface";
Float64 resolution 0.02;
String source "sci_water_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 {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 4;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0,1000],\"fail_span\":[0,6000]},\"spike_test\":{\"suspect_threshold\":148.11604377659336,\"fail_threshold\":296.2320875531867},\"rate_of_change_test\":{\"threshold\":3.7501363320784136},\"flat_line_test\":{\"tolerance\":0.001,\"suspect_threshold\":3000,\"fail_threshold\":5000}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for pressure";
String non_null_count "1231645";
String standard_name "sea_water_pressure status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
profile_direction {
Float64 _FillValue NaN;
Float64 actual_range -1.0, 1.0;
String comment "-1 = ascending, 0 = inflecting or stalled, 1 = descending";
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "glider vertical speed direction";
String method "esdglider.utils.findProfiles";
String non_null_count "1231644";
String sources "time depth";
String units "1";
}
profile_id {
Int32 _FillValue -999;
Int32 actual_range 1, 1034;
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";
String non_null_count "1231645";
Int32 valid_max 1034;
Int32 valid_min 1;
}
profile_index {
Float64 _FillValue NaN;
Float64 actual_range 1.0, 1034.0;
String comment "N = inside profile N, N + 0.5 = between profiles N and N + 1. Parameters listed as attributes";
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "profile index";
String method "esdglider.utils.findProfiles";
String method_configuration "{\"length\": 10, \"period\": 0, \"inversion\": 3, \"interrupt\": 180, \"stall\": 2, \"shake\": 20}";
String non_null_count "1231645";
String sources "time m_depth, from raw dataset";
String units "1";
}
roll {
Float64 _FillValue NaN;
Float64 actual_range -0.4132117391826221, 0.11020544630340048;
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "glider roll angle";
String method "linear fill";
String non_null_count "1231645";
String platform "platform";
String source "m_roll";
String standard_name "platform_roll_angle";
String unit_id "1";
String units "%";
}
rowSize {
Int32 actual_range 20, 3047;
String ioos_category "Identifier";
String long_name "Number of Observations for this Profile";
String non_null_count "0";
}
salinity {
Float32 _FillValue NaN;
Float64 accuracy 0.01;
Float32 actual_range 32.98817, 34.4785;
String ancillary_variables "salinity_qc";
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 30.0;
String comment "raw, uncorrected salinity";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Practical Salinity";
String method "get_derived_eos_raw";
String non_null_count "1231642";
String observation_type "calulated";
String parameter_id "50";
String platform "platform";
Float64 precision 0.01;
Float64 resolution 0.001;
String sources "conductivity temperature pressure";
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 {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"fail_span\":[0,42],\"suspect_span\":[10,38]},\"spike_test\":{\"suspect_threshold\":0.34336991903086567,\"fail_threshold\":0.6867398380617313},\"rate_of_change_test\":{\"threshold\":0.22874945787296141},\"flat_line_test\":{\"tolerance\":0.001,\"suspect_threshold\":3000,\"fail_threshold\":5000}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for salinity";
String non_null_count "1231645";
String standard_name "sea_water_practical_salinity status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
temperature {
Float32 _FillValue NaN;
Float64 accuracy 0.002;
Float32 actual_range 1.648, 25.6027;
String ancillary_variables "temperature_qc";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
String non_null_count "1231644";
String observation_type "measured";
String parameter_id "41";
String platform "platform";
Float64 precision 0.001;
Float64 resolution 2.0e-4;
String source "sci_water_temp";
String standard_name "sea_water_temperature";
String unit_id "8";
String units "degree_Celsius";
Float32 valid_max 50.0;
Float32 valid_min -5.0;
}
temperature_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 9;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[0,35],\"fail_span\":[-2,40]},\"spike_test\":{\"suspect_threshold\":3.9944998875155195,\"fail_threshold\":7.988999775031039},\"rate_of_change_test\":{\"threshold\":0.28509998321533203},\"flat_line_test\":{\"tolerance\":0.001,\"suspect_threshold\":3000,\"fail_threshold\":5000}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for temperature";
String non_null_count "1231645";
String standard_name "sea_water_temperature status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.787597406586035e+9, 1.7902687511638262e+9;
String axis "T";
String calendar "proleptic_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 "1231645";
String observation_type "calculated";
String platform "platform";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
time_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "time Quality Flag";
String non_null_count "0";
String standard_name "time status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
time_uv {
String calendar "gregorian";
String comment "Not computed";
String ioos_category "Time";
String long_name "Depth-averaged Time";
String non_null_count "0";
String observation_type "calculated";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
trajectory {
String _Unsigned "false";
String cf_role "trajectory_id";
String comment "A trajectory is one deployment of a glider.";
String ioos_category "Identifier";
String long_name "Trajectory Name";
String non_null_count "1231645";
}
trajectoryIndex {
Int32 actual_range 0, 0;
String ioos_category "Identifier";
String long_name "The trajectory to which this profile is associated.";
String non_null_count "0";
}
u {
Float64 _FillValue -999.0;
Float64 actual_range -0.2577399412191724, 0.11652642869373489;
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";
String non_null_count "1231645";
String observation_type "calculated";
String platform "platform";
String standard_name "eastward_sea_water_velocity";
String units "m s-1";
Float64 valid_max 10.0;
Float64 valid_min -10.0;
}
v {
Float64 _FillValue -999.0;
Float64 actual_range -0.4187235892857013, 0.3312646790389647;
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";
String non_null_count "1231645";
String observation_type "calculated";
String platform "platform";
String standard_name "northward_sea_water_velocity";
String units "m s-1";
Float64 valid_max 10.0;
Float64 valid_min -10.0;
}
water_velocity_eastward {
Float64 _FillValue NaN;
Float64 actual_range -0.2578797534612951, 0.1168635020677537;
String ancillary_variables "water_velocity_eastward_qc";
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "mean eastward water velocity in segment";
String method "linear fill";
String non_null_count "1231645";
String platform "platform";
String source "m_final_water_vx";
String standard_name "barotropic_eastward_sea_water_velocity";
String unit_id "27";
String units "m.s-1";
}
water_velocity_eastward_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 1;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[-9999,9999],\"fail_span\":[-10000000000.0,10000000000.0]},\"spike_test\":{\"suspect_threshold\":0.08792287817342917,\"fail_threshold\":0.17584575634685834},\"rate_of_change_test\":{\"threshold\":0.0001328133619146049}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for water_velocity_eastward";
String non_null_count "1231645";
String standard_name "barotropic_eastward_sea_water_velocity status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
water_velocity_northward {
Float64 _FillValue NaN;
Float64 actual_range -0.4206496189879226, 0.34417217103191977;
String ancillary_variables "water_velocity_northward_qc";
String coordinates "time latitude longitude depth";
String ioos_category "Other";
String long_name "mean northward water velocity in segment";
String method "linear fill";
String non_null_count "1231645";
String platform "platform";
String source "m_final_water_vy";
String standard_name "barotropic_northward_sea_water_velocity";
String unit_id "27";
String units "m.s-1";
}
water_velocity_northward_qc {
Int32 _ChunkSizes 115;
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 1;
String average_method "QC_protocol";
String comment "Aggregate QARTOD flag generated using ioos_qc package.";
String coordinates "time latitude longitude depth";
String flag_configuration "{\"configuration_source\":\"template_modified_in_memory\",\"configuration_template\":\"qartod-config.yml\",\"threshold_source\":\"computed_from_current_deployment_statistics\",\"gross_range_test\":{\"suspect_span\":[-9999,9999],\"fail_span\":[-10000000000.0,10000000000.0]},\"spike_test\":{\"suspect_threshold\":0.1284379222212624,\"fail_threshold\":0.2568758444425248},\"rate_of_change_test\":{\"threshold\":0.0003750623797139178}}";
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD aggregate quality flag for water_velocity_northward";
String non_null_count "1231645";
String standard_name "barotropic_northward_sea_water_velocity status_flag";
Byte valid_max 9;
Byte valid_min 1;
}
wmo_id {
String _Unsigned "false";
String ioos_category "Identifier";
String long_name "WMO ID";
String non_null_count "0";
}
}
NC_GLOBAL {
String acknowledgement "This work was supported by funding from NOAA Fisheries, SWFSC.";
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 "Ryan Rykaczewski, Steven Bograd, Noelle Bowlin, Michael Jacox, Douglas Krause, Andrew Leising, Heidi Taylor, Jennifer Walsh, Anthony Cossio, Greta O'Dea, Tegan Murray, Kourtney Burger, Cara Wilson, Jacob Partida, Samuel Woodman";
String contributor_role "Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Program Lead, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot/Data Manager, Glider Pilot, Glider Pilot, Data Manager";
String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.10";
String creator_email "nmfs.swfsc.esd-gliders@noaa.gov";
String creator_name "NOAA SWFSC Ecosystem Science Division Glider Team";
String creator_url "https://www.fisheries.noaa.gov/about/southwest-fisheries-science-center";
String dac_qc_comment "For detailed quality control comments specific to each deployment, please refer to the dac_qc_comment attribute in the individual deployment files.";
String date_created "2026-10-17T00:51:00Z";
String date_issued "2026-10-17T00:51:00Z";
String date_modified "2026-10-17T00:56:57Z";
String deployment_name "calanus-20260824";
Float64 Easternmost_Easting -117.33771755042571;
String featureType "TrajectoryProfile";
String format_version "IOOS_Glider_NetCDF_v2.0.nc";
String geospatial_bounds "POLYGON ((-118.5640329579879 32.31383167857631, -118.5685367637646 32.33191621330694, -118.5685383667087 32.33193411412224, -118.5685385315331 32.33193663729452, -118.568538622994 32.33193921966808, -118.5685369544574 32.33195365494517, -118.5685366882171 32.33195540251707, -118.5685362675467 32.3319572605654, -118.5685296697853 32.33196899712981, -118.5685283599568 32.33197042166415, -118.5685269018976 32.33197189288856, -118.5682667572298 32.33220800138324, -117.7469514292562 33.03682255358683, -117.5113745949887 33.10110030931035, -117.5113672646351 33.10110218322296, -117.4798290337814 33.10873242917064, -117.4304542489596 33.12056780551889, -117.4304374367583 33.1205710814794, -117.4303617818527 33.12058582330167, -117.4303533757521 33.12058746128193, -117.4303365635509 33.12059073724243, -117.4303287160335 33.12059201992236, -117.430322352284 33.12059235881591, -117.4303155902813 33.12059271316313, -117.4303077650519 33.12059310876739, -117.4302996215124 33.12059346213668, -117.4201784179207 33.12101104319614, -117.419211944001 33.12103172844434, -117.419184965901 33.12103135295781, -117.4191354126546 33.12102696131151, -117.4191277108852 33.12102583849381, -117.4191200282129 33.12102471811593, -117.4191143366524 33.12102385212076, -117.4191086714343 33.12102298510147, -117.4190774029488 33.1210153426665, -117.4190706437688 33.12101351841586, -117.4190638870744 33.12101169460599, -117.4190553399157 33.12100892756476, -117.4190504004446 33.12100726981667, -117.4190406687405 33.12100363853163, -117.4190313439121 33.12100012862467, -117.4190060935855 33.12098968341715, -117.4189555929322 33.12096879300212, -117.4189429677689 33.12096357039836, -117.4189366860757 33.1209608773267, -117.4186677007817 33.12082145743049, -117.4102434201618 33.11623851150524, -117.4102348950307 33.1162337320178, -117.4102296033617 33.11623068919645, -117.4102207259808 33.11622537085258, -117.4102126355165 33.11622045841951, -117.4102073028043 33.11621696850269, -117.410202081869 33.11621349029068, -117.4101972549343 33.11621005333686, -117.4101923307725 33.11620650983797, -117.4101870557859 33.11620258189278, -117.4101818760557 33.11619864792161, -117.4101770441221 33.11619469194856, -117.4101722500256 33.11619070181863, -117.4032045854201 33.11004558111998, -117.4031996248049 33.11004119896385, -117.4031949538788 33.11003692193884, -117.4031897599699 33.11003203217477, -117.4031842093418 33.11002672447, -117.4031784572009 33.11002101266343, -117.4031725667534 33.11001502350529, -117.4031674453387 33.1100096296558, -117.4031628539332 33.11000464608658, -117.4031589032429 33.11000019429348, -117.4030509807359 33.10987777193192, -117.4030492040067 33.10987566617596, -117.3977972898278 33.10214679715541, -117.3977943330575 33.10214190454197, -117.3977914196262 33.10213705487352, -117.3933326914106 33.09469460081863, -117.3933298866742 33.09468972621541, -117.393327083765 33.09468474154666, -117.3902500035069 33.08893052076018, -117.390246319804 33.08892359251527, -117.3902427720418 33.08891680414835, -117.3902395192129 33.08891031925694, -117.3902362497911 33.08890367768833, -117.3902329441189 33.08889669382479, -117.3902297743101 33.0888897504085, -117.3902269034009 33.08888289597611, -117.3902242617368 33.08887644906221, -117.3902221291377 33.08887090708914, -117.3902199562017 33.08886514636799, -117.3902176934837 33.08885889875583, -117.3902155553171 33.08885289556313, -117.3902136956787 33.08884743895271, -117.3902118233969 33.08884182201322, -117.3881837984667 33.08268240995558, -117.3881815993391 33.08267561250772, -117.3881799234619 33.08267001742766, -117.3881782760808 33.08266436371534, -117.3881767010751 33.08265856108738, -117.3881751415453 33.08265271046974, -117.3881736216142 33.08264673705992, -117.3881276062928 33.08246589100807, -117.3799236161458 33.04362864271345, -117.3799222479971 33.04362081238409, -117.3799209401557 33.04361316833895, -117.3375518677935 32.74620166733988, -117.3384512500025 32.74392194675475, -117.3408444125269 32.74018675727203, -118.5597184818404 32.31531083171348, -118.5640068613665 32.31383246206099, -118.5640168985286 32.31383216072073, -118.5640289431231 32.31383179911241, -118.5640329579879 32.31383167857631))";
Float64 geospatial_lat_max 33.1203345933475;
Float64 geospatial_lat_min 32.316057631336605;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -117.33771755042571;
Float64 geospatial_lon_min -118.56693691319181;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 885.3759;
Float64 geospatial_vertical_min 0.04964857;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String glider_instrument_name "slocum";
String glider_model "Teledyne Webb Research Slocum G3 glider";
String glider_name "calanus";
String glider_serial "1029";
String gts_ingest "true";
String history
"2026-10-17T00:51:00Z: https://github.com/SWFSC/glider-processing: calanus-20260824-delayed.py: deployment_name=calanus-20260824; mode=delayed; esdglider v1.0.0; pyglider v0.1.dev597+g2d111fee9; dbdreader v0.6.3
2026-10-17T06:05:06Z (local files)
2026-10-17T06:05:06Z http://gliders.ioos.us/erddap/tabledap/calanus-20260824T1847-delayed.ncCF
2026-10-19T09:59:09Z https://files.platforms.axds.co/ioos/gliderdac/calanus-20260824T1847-delayed/processed.nc
2026-10-19T09:59:09Z http://erddap.sensors.ioos.us/erddap/tabledap/ioos-gliderdac-calanus-20260824T1847-delayed.html";
String id "calanus-20260824T1847-delayed";
String infoUrl "https://portal.axds.co/#platform/92ea7ac9-57c6-591d-bebe-9ec8f04180f5/v2";
String institution "NOAA National Marine Fisheries Service Southwest Fisheries Science Center";
String ioos_dac_completed "True";
String ioos_qc_version "3.0.0";
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 "These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0, https://creativecommons.org/publicdomain/zero/1.0/).";
String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String metadata_link "https://data.ioos.us/gliders/erddap/info/calanus-20260824T1847-delayed/index.html";
String naming_authority "gov.noaa.fisheries";
String netcdf_version "4.0";
Float64 Northernmost_Northing 33.1203345933475;
String os_version "11.08";
String packrat_source "ioos.gliderdac.gliderdac";
String packrat_source_id "calanus-20260824T1847-delayed";
String packrat_uuid "92ea7ac9-57c6-591d-bebe-9ec8f04180f5";
String platform_category "glider";
String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e";
String platform_type "Slocum Glider";
String processing_level "Level 1 (L1) processed data timeseries. Values have been interpolated via linear fill, with a 'maxgap' of 60 seconds. Minimal data screening.";
String project "ENSO Monitoring 2026-27 in the California Current";
String publisher_email "nmfs.swfsc.esd-gliders@noaa.gov";
String publisher_name "NOAA SWFSC Ecosystem Science Division Glider Team";
String publisher_url "https://www.fisheries.noaa.gov/about/southwest-fisheries-science-center";
String references "https://swfsc.github.io/glider-lab-manual/, https://github.com/c-proof/pyglider, https://github.com/SWFSC/esdglider";
String sea_name "Coastal Waters of California";
String source "Observational data from a profiling glider";
String sourceUrl "https://files.platforms.axds.co/ioos/gliderdac/calanus-20260824T1847-delayed/processed.nc";
Float64 Southernmost_Northing 32.316057631336605;
String standard_name_vocabulary "CF Standard Name Table v72";
String start_date "2026-08-24 18:47";
String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
String summary "This glider was deployed as the first of several month-long deployments as part of a targeted sampling program to monitor the evolution and ecosystem impacts of a predicted \"very strong\" El Niño. It was deployed along CalCOFI Line 93 starting in late August, and future deployments will continue through spring 2027. The glider continuously sampled a line transect out to approximately 100 km and to depths of 500 meters. Science sensors included a shadowgraph for high-resolution plankton imaging, a CTD, an optical sensor (ECO Puck) for chlorophyll, backscatter, and colored dissolved organic matter measurements, and an oxygen sensor. Data from this deployment will be used to fill spatial and temporal gaps between scheduled ship surveys, assess how marine heatwaves modify El Niño impacts, verify ocean models, and inform dynamic ocean management frameworks.";
String time_coverage_end "2026-09-24T16:52:31Z";
String time_coverage_start "2026-08-24T18:50:06Z";
String title "IOOS Glider - ENSO Monitoring 2026-27 in the California Current - calanus-20260824T1847-delayed";
String transmission_system "IRIDIUM";
String vessel_type "Slocum Glider";
Float64 Westernmost_Easting -118.56693691319181;
}
}
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.