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Dataset Title: | IOOS Glider - NAVOCEANO - ng497-20250829T0000
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Institution: | Naval Oceanographic Office (Dataset ID: ioos-gliderdac-ng497-20250829T0000) |
Range: | longitude = 142.99228 to 142.99228°E, latitude = 17.41844 to 17.41844°N, depth = 5.975125 to 942.3616m, time = 2025-08-29T21:16:07Z to 2025-08-29T21:16:07Z |
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Attributes { s { conductivity { Float32 _FillValue -999.0; Float32 actual_range 32.9687, 57.2927; String ancillary_variables "conductivity_qc qartod_conductivity_flat_line_flag qartod_conductivity_gross_range_flag qartod_conductivity_rate_of_change_flag qartod_conductivity_spike_flag qartod_conductivity_primary_flag"; 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 "0"; String observation_type "measured"; String parameter_id "49"; String platform "platform"; 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"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "conductivity Quality flag"; String non_null_count "779"; String standard_name "sea_water_electrical_conductivity status_flag"; Byte valid_max 9; Byte valid_min 0; } density { Float32 _FillValue -999.0; Float32 actual_range 1021.159, 1031.758; String ancillary_variables "density_qc qartod_density_flat_line_flag qartod_density_gross_range_flag qartod_density_rate_of_change_flag qartod_density_spike_flag qartod_density_primary_flag"; Float64 colorBarMaximum 1032.0; Float64 colorBarMinimum 1020.0; String coordinates "time latitude longitude depth"; String instrument "instrument_ctd"; String ioos_category "Other"; String long_name "Sea Water Density"; String non_null_count "779"; String observation_type "calculated"; String parameter_id "204"; String platform "platform"; 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"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "density Quality flag"; String non_null_count "779"; String standard_name "sea_water_density status_flag"; Byte valid_max 9; Byte valid_min 0; } depth { String _CoordinateAxisType "Height"; String _CoordinateZisPositive "down"; Float32 _FillValue -999.0; Float32 actual_range 5.975125, 942.3616; String ancillary_variables "depth_qc"; String axis "Z"; Float64 colorBarMaximum 2000.0; Float64 colorBarMinimum 0.0; String colorBarPalette "OceanDepth"; String instrument "instrument_ctd"; String ioos_category "Location"; String long_name "Depth"; String non_null_count "779"; String observation_type "calculated"; String platform "platform"; String positive "down"; String reference_datum "sea-surface"; 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"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "depth Quality flag"; String non_null_count "779"; String standard_name "depth status_flag"; Byte valid_max 9; Byte valid_min 0; } instrument_ctd { Byte _FillValue 127; String _Unsigned "false"; Byte actual_range 0, 0; String comment "pumped CTD"; String coordinates "time latitude longitude depth"; String ioos_category "Identifier"; String long_name "CTD Metadata"; String non_null_count "779"; String plaform "platform"; String type "platform"; String units "1"; } lat_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 1, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "latitude Quality flag"; String non_null_count "779"; String standard_name "latitude status_flag"; Byte valid_max 9; Byte valid_min 0; } lat_uv { Float64 _FillValue -999.0; Float64 actual_range 17.326676666666664, 17.326676666666664; Float64 colorBarMaximum 90.0; Float64 colorBarMinimum -90.0; String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives."; String ioos_category "Location"; String long_name "Depth-averaged Latitude"; String non_null_count "779"; 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; } lat_uv_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 8, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "lat_uv Quality flag"; String non_null_count "779"; String standard_name "latitude status_flag"; Byte valid_max 9; Byte valid_min 0; } latitude { String _CoordinateAxisType "Lat"; Float64 _FillValue -999.0; Float64 actual_range 17.41844038109684, 17.41844038109684; String ancillary_variables "qartod_location_test_flag"; 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 "779"; String observation_type "calculated"; String platform "platform"; String standard_name "latitude"; String units "degrees_north"; Float64 valid_max 90.0; Float64 valid_min -90.0; } lon_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 1, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "longitude Quality flag"; String non_null_count "779"; String standard_name "longitude status_flag"; Byte valid_max 9; Byte valid_min 0; } lon_uv { Float64 _FillValue -999.0; Float64 actual_range 142.98632916666668, 142.98632916666668; Float64 colorBarMaximum 180.0; Float64 colorBarMinimum -180.0; String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives."; String ioos_category "Location"; String long_name "Depth-averaged Longitude"; String non_null_count "779"; 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; } lon_uv_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 8, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "lon_uv Quality flag"; String non_null_count "779"; String standard_name "longitude status_flag"; Byte valid_max 9; Byte valid_min 0; } longitude { String _CoordinateAxisType "Lon"; Float64 _FillValue -999.0; Float64 actual_range 142.992271458468, 142.992271458468; String ancillary_variables "qartod_location_test_flag"; 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 "779"; String observation_type "calculated"; String platform "platform"; String standard_name "longitude"; String units "degrees_east"; Float64 valid_max 180.0; Float64 valid_min -180.0; } platform_meta { Byte _FillValue 127; String _Unsigned "false"; Byte actual_range 0, 0; String comment "Slocum Glider NG497"; String coordinates "time latitude longitude depth"; String id "NG497"; String instrument "instrument_ctd"; String ioos_category "Identifier"; String long_name "Platform Metadata"; String non_null_count "779"; String type "platform"; String units "1"; String wmo_id "8901154"; } precise_lat { Float64 _FillValue -999.0; Float64 actual_range 17.41110862645976, 17.42577213573392; String ancillary_variables "lat_qc"; 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 non_null_count "0"; String observation_type "measured"; String platform "platform"; String reference "WGS84"; String standard_name "latitude"; String units "degrees_north"; Float64 valid_max 90.0; Float64 valid_min -90.0; } precise_lon { Float64 _FillValue -999.0; Float64 actual_range 142.99204046051605, 142.9925476165386; String ancillary_variables "lon_qc"; 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 non_null_count "0"; String observation_type "measured"; String platform "platform"; String reference "WGS84"; String standard_name "longitude"; String units "degrees_east"; Float64 valid_max 180.0; Float64 valid_min -180.0; } precise_time { Float64 actual_range 1.756499108e+9, 1.756505227e+9; String ancillary_variables "time_qc"; 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 standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; } pressure { Float32 _FillValue -999.0; Float32 actual_range 6.04, 954.77; String ancillary_variables "pressure_qc qartod_pressure_flat_line_flag qartod_pressure_gross_range_flag qartod_pressure_rate_of_change_flag qartod_pressure_spike_flag qartod_pressure_primary_flag"; Float64 colorBarMaximum 2000.0; Float64 colorBarMinimum 0.0; String coordinates "time latitude longitude depth"; String instrument "instrument_ctd"; String ioos_category "Pressure"; String long_name "Sea Water Pressure"; String non_null_count "779"; String observation_type "measured"; String parameter_id "179"; String platform "platform"; String positive "down"; String reference_datum "sea-surface"; 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"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "pressure Quality flag"; String non_null_count "779"; String standard_name "sea_water_pressure status_flag"; Byte valid_max 9; Byte valid_min 0; } profile_id { Int32 _FillValue -999; Int32 actual_range 1, 1; 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 "779"; Int32 valid_max 1; Int32 valid_min 1; } profile_lat_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 8, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "profile_lat Quality flag"; String non_null_count "779"; String standard_name "latitude status_flag"; Byte valid_max 9; Byte valid_min 0; } profile_lon_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 8, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "profile_lon Quality flag"; String non_null_count "779"; String standard_name "longitude status_flag"; Byte valid_max 9; Byte valid_min 0; } profile_time_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "profile_time Quality flag"; String non_null_count "779"; String standard_name "time status_flag"; Byte valid_max 9; Byte valid_min 0; } qartod_conductivity_flat_line_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 2, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Flat Line Test for sea_water_electrical_conductivity"; String non_null_count "779"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "flat_line_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_conductivity_gross_range_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 2, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Gross Range Test for sea_water_electrical_conductivity"; String non_null_count "779"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "gross_range_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_conductivity_primary_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 2, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Primary Flag for sea_water_electrical_conductivity"; String non_null_count "779"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "aggregate_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_conductivity_rate_of_change_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 2, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Rate of Change Test for sea_water_electrical_conductivity"; String non_null_count "779"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "rate_of_change_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_conductivity_spike_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 2, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Spike Test for sea_water_electrical_conductivity"; String non_null_count "779"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "spike_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_density_flat_line_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Flat Line Test for sea_water_density"; String non_null_count "779"; String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "flat_line_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "flat_line_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_density_gross_range_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Gross Range Test for sea_water_density"; String non_null_count "779"; String qartod_config "{\"fail_span\": [1000, 1100], \"suspect_span\": null}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "gross_range_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "gross_range_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_density_primary_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 3; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Primary Flag for sea_water_density"; String non_null_count "779"; String qartod_config "{\"gross_range_test\": {\"fail_span\": [1000, 1100], \"suspect_span\": null}, \"spike_test\": {\"suspect_threshold\": 3.05699083741801, \"fail_threshold\": 6.11398167483602}, \"rate_of_change_test\": {\"threshold\": 0.007080987080996692}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rollup_qc"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "aggregate_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_density_rate_of_change_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 3; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Rate of Change Test for sea_water_density"; String non_null_count "779"; String qartod_config "{\"threshold\": 0.007080987080996692}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rate_of_change_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "rate_of_change_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_density_spike_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Spike Test for sea_water_density"; String non_null_count "779"; String qartod_config "{\"suspect_threshold\": 3.05699083741801, \"fail_threshold\": 6.11398167483602}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "spike_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "spike_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_location_test_flag { Byte _FillValue 2; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "The FAIL flag is applied if the profile_(lat, lon) value exceeds 3 standard deviations above the mean of the average lat/lon arrays"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Location Flag for the profile_(lat, lon) variables"; String non_null_count "779"; String qartod_module "The GDAC location test does not use the algorithm from https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py (location_test) but instead relies on the statistical median of the lat/lon arrays"; String references "The GDAC uses a modified version of the location test described in https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf"; String standard_name "location_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_pressure_flat_line_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Flat Line Test for sea_water_pressure"; String non_null_count "779"; String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "flat_line_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "flat_line_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_pressure_gross_range_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Gross Range Test for sea_water_pressure"; String non_null_count "779"; String qartod_config "{\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "gross_range_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "gross_range_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_pressure_primary_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Primary Flag for sea_water_pressure"; String non_null_count "779"; String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}, \"spike_test\": {\"suspect_threshold\": 278.9361874191626, \"fail_threshold\": 557.8723748383252}, \"rate_of_change_test\": {\"threshold\": 0.30333201090494794}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rollup_qc"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "aggregate_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_pressure_rate_of_change_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Rate of Change Test for sea_water_pressure"; String non_null_count "779"; String qartod_config "{\"threshold\": 0.30333201090494794}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rate_of_change_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "rate_of_change_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_pressure_spike_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Spike Test for sea_water_pressure"; String non_null_count "779"; String qartod_config "{\"suspect_threshold\": 278.9361874191626, \"fail_threshold\": 557.8723748383252}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "spike_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "spike_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_salinity_flat_line_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Flat Line Test for sea_water_practical_salinity"; String non_null_count "779"; String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "flat_line_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "flat_line_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_salinity_gross_range_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Gross Range Test for sea_water_practical_salinity"; String non_null_count "779"; String qartod_config "{\"fail_span\": [0, 42], \"suspect_span\": [10, 38]}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "gross_range_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "gross_range_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_salinity_primary_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Primary Flag for sea_water_practical_salinity"; String non_null_count "779"; String qartod_config "{\"gross_range_test\": {\"fail_span\": [0, 42], \"suspect_span\": [10, 38]}, \"spike_test\": {\"suspect_threshold\": 0.2700116374615408, \"fail_threshold\": 0.5400232749230816}, \"rate_of_change_test\": {\"threshold\": 0.005887938694219282}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rollup_qc"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "aggregate_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_salinity_rate_of_change_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Rate of Change Test for sea_water_practical_salinity"; String non_null_count "779"; String qartod_config "{\"threshold\": 0.005887938694219282}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rate_of_change_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "rate_of_change_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_salinity_spike_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Spike Test for sea_water_practical_salinity"; String non_null_count "779"; String qartod_config "{\"suspect_threshold\": 0.2700116374615408, \"fail_threshold\": 0.5400232749230816}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "spike_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "spike_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_temperature_flat_line_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Flat Line Test for sea_water_temperature"; String non_null_count "779"; String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "flat_line_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "flat_line_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_temperature_gross_range_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 1; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Gross Range Test for sea_water_temperature"; String non_null_count "779"; String qartod_config "{\"suspect_span\": [0, 35], \"fail_span\": [-2, 40]}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "gross_range_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "gross_range_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_temperature_primary_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 3; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Primary Flag for sea_water_temperature"; String non_null_count "779"; String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 35], \"fail_span\": [-2, 40]}, \"spike_test\": {\"suspect_threshold\": 8.509191801046338, \"fail_threshold\": 17.018383602092676}, \"rate_of_change_test\": {\"threshold\": 0.026250004768371582}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rollup_qc"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "aggregate_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_temperature_rate_of_change_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 3; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Rate of Change Test for sea_water_temperature"; String non_null_count "779"; String qartod_config "{\"threshold\": 0.026250004768371582}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "rate_of_change_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "rate_of_change_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } qartod_temperature_spike_flag { Byte _FillValue 25; String _Unsigned "false"; Byte actual_range 1, 2; String coordinates "time latitude longitude depth"; String dac_comment "QARTOD TEST RUN"; String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING"; String flag_values "[1, 2, 3, 4, 9]"; String ioos_category "Other"; String long_name "QARTOD Spike Test for sea_water_temperature"; String non_null_count "779"; String qartod_config "{\"suspect_threshold\": 8.509191801046338, \"fail_threshold\": 17.018383602092676}"; String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py"; String qartod_test "spike_test"; String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf "; String standard_name "spike_test_quality_flag"; String units "1"; Byte valid_max 9; Byte valid_min 1; } rowSize { String ioos_category "Identifier"; String long_name "Number of Observations for this Profile"; String non_null_count "0"; } salinity { Float32 _FillValue -999.0; Float32 actual_range 34.17053, 35.08188; String ancillary_variables "salinity_qc qartod_salinity_flat_line_flag qartod_salinity_gross_range_flag qartod_salinity_rate_of_change_flag qartod_salinity_spike_flag qartod_salinity_primary_flag"; Float64 colorBarMaximum 37.0; Float64 colorBarMinimum 30.0; String coordinates "time latitude longitude depth"; String instrument "instrument_ctd"; String ioos_category "Salinity"; String long_name "Sea Water Practical Salinity"; String non_null_count "779"; String observation_type "calculated"; String parameter_id "50"; String platform "platform"; String standard_name "sea_water_practical_salinity"; String unit_id "3"; String units "1"; Float32 valid_max 40.0; Float32 valid_min 0.0; } salinity_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "salinity Quality flag"; String non_null_count "779"; String standard_name "sea_water_salinity status_flag"; Byte valid_max 9; Byte valid_min 0; } temperature { Float32 _FillValue -999.0; Float32 actual_range 4.4374, 29.9851; String ancillary_variables "temperature_qc qartod_temperature_flat_line_flag qartod_temperature_gross_range_flag qartod_temperature_rate_of_change_flag qartod_temperature_spike_flag qartod_temperature_primary_flag"; 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 "779"; String observation_type "measured"; String parameter_id "41"; String platform "platform"; 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"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "temperature Quality flag"; String non_null_count "779"; String standard_name "sea_water_temperature status_flag"; Byte valid_max 9; Byte valid_min 0; } time { String _CoordinateAxisType "Time"; Float64 actual_range 1.756502167e+9, 1.756502167e+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 "779"; 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 { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "Time Quality flag"; String non_null_count "779"; String standard_name "time status_flag"; Byte valid_max 9; Byte valid_min 0; } time_uv { Float64 actual_range 1.756485089e+9, 1.756485089e+9; String calendar "gregorian"; String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives."; String ioos_category "Time"; String long_name "Depth-averaged Time"; String non_null_count "779"; 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"; } time_uv_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 1, 1; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "time_uv Quality flag"; String non_null_count "779"; String standard_name "time status_flag"; 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 ioos_category "Identifier"; String long_name "Trajectory Name"; String non_null_count "779"; } trajectoryIndex { 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 -0.02236361615359783, -0.02236361615359783; 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 "779"; 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; } u_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 8, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "u Quality flag"; String non_null_count "779"; String standard_name "eastward_sea_water_velocity status_flag"; Byte valid_max 9; Byte valid_min 0; } v { Float64 _FillValue -999.0; Float64 actual_range -0.037657059729099274, -0.037657059729099274; 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 "779"; 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; } v_qc { Byte _FillValue -127; String _Unsigned "false"; Byte actual_range 8, 8; 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 not_used not_used interpolated_value missing_value"; String flag_values "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]"; String ioos_category "Other"; String long_name "v Quality flag"; String non_null_count "779"; String standard_name "northward_sea_water_velocity status_flag"; 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 Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.10"; String creator_email "glider@ocean.navo.navy.mil"; String creator_name "Glider Operations Center"; String dac_qc_comment "ng497-20250829T0000 (ng497_20250829T220700.nc: conductivity is an array of NaNs)"; String date_created "2025-08-29T22:27:11Z"; String date_issued "2025-08-29T22:27:11Z"; Float64 Easternmost_Easting 142.992271458468; String featureType "TrajectoryProfile"; String format_version "IOOS_Glider_NetCDF_v2.0.nc"; String geospatial_bounds "POLYGON ((142.9920404605161 17.41110862645976, 142.99250245642 17.42577213573392, 142.9925037402361 17.42574876746753, 142.9925152190622 17.4255398276739, 142.9925421036813 17.42505046868358, 142.992545124425 17.42499548452736, 142.9925476165386 17.42495012259848, 142.9925475579012 17.42493786424221, 142.9924692832719 17.42246993115537, 142.9923086623934 17.41761751898064, 142.9920697533833 17.41179735413629, 142.9920689371523 17.41177769426761, 142.9920637871223 17.41165669264279, 142.9920434899454 17.41117980388613, 142.9920420762117 17.41114658775383, 142.9920412683639 17.41112760710679, 142.9920404605161 17.41110862645976))"; Float64 geospatial_lat_max 17.41844038109684; Float64 geospatial_lat_min 17.41844038109684; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 142.992271458468; Float64 geospatial_lon_min 142.992271458468; String geospatial_lon_units "degrees_east"; Float64 geospatial_vertical_max 942.3616; Float64 geospatial_vertical_min 5.975125; String geospatial_vertical_positive "down"; String geospatial_vertical_units "m"; String gts_ingest "true"; String history "2025-08-29T22:27:11Z Processing/QC using SPECTRE3 2025-08-30T06:07:16Z (local files) 2025-08-30T06:07:16Z http://gliders.ioos.us/erddap/tabledap/ng497-20250829T0000.ncCF 2025-09-05T15:04:29Z https://files.stage.platforms.axds.co/ioos/gliderdac/ng497-20250829T0000/processed.nc 2025-09-05T15:04:29Z http://erddap.sensors.ioos.us/tabledap/ioos-gliderdac-ng497-20250829T0000.das"; String id "ng497-20250829T0000"; String infoUrl "https://portal.axds.co/#platform/9f2c1b0b-09bc-5f86-a9bc-1c2af1adcbff/v2"; String institution "Naval Oceanographic Office"; String ioos_dac_checksum "d41d8cd98f00b204e9800998ecf8427e"; 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_vocabularity "GCMD Science Keywords"; String keywords_vocabulary "GCMD Science Keywords"; String license "*** UNCLASSIFIED PUBLIC DOMAIN *** DISTRIBUTION STATEMENT A: APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED."; String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6"; String metadata_link "https://data.ioos.us/gliders/erddap/info/ng497-20250829T0000/index.html"; String naming_authority "mil.navy.navo"; Float64 Northernmost_Northing 17.41844038109684; String packrat_source "ioos.gliderdac.gliderdac"; String packrat_source_id "ng497-20250829T0000"; String packrat_uuid "9f2c1b0b-09bc-5f86-a9bc-1c2af1adcbff"; String platform_category "glider"; String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e"; String platform_type "Slocum Glider"; String processing_level "Data QC'd by SPECTRE using Argo QC methodology"; String project "NAVOCEANO"; String publisher_email "glider@ocean.navo.navy.mil"; String publisher_name "Glider Operations Center"; String sea_name "Philippine Sea"; String source "Observational data from a profiling glider"; String sourceUrl "https://files.stage.platforms.axds.co/ioos/gliderdac/ng497-20250829T0000/processed.nc"; Float64 Southernmost_Northing 17.41844038109684; String standard_name_vocabulary "Standard Name Table (v73, 23 June 2020)"; String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude"; String summary "Slocum Glider data collected by Naval Oceanographic Office for public release purposes."; String time_coverage_end "2025-08-29T21:16:07Z"; String time_coverage_start "2025-08-29T21:16:07Z"; String title "IOOS Glider - NAVOCEANO - ng497-20250829T0000"; String vessel_name "NG497"; String vessel_type "Slocum Glider"; Float64 Westernmost_Easting 142.992271458468; String wmo_id "8901154"; } }
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.