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 - GOMIX - Sverdrup-20200925T1200
|
| Institution: | Texas A&M University, GCOOS-RA (Dataset ID: ioos-gliderdac-Sverdrup-20200925T1200) |
| Range: | longitude = -95.963905 to -94.11318°E, latitude = 27.833023 to 28.556387°N, depth = 4.112427 to 61.24068m, time = 2020-09-25T15:24:26Z to 2020-10-17T22:28:25Z |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
|
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![[The graph you specified. Please be patient.]](http://erddap.sensors.ioos.us/erddap/tabledap/ioos-gliderdac-Sverdrup-20200925T1200.png?longitude,latitude,conductivity&time%3E=2020-10-11T00%3A00%3A00Z&time%3C=2020-10-18T00%3A00%3A00Z&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
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Attributes {
s {
conductivity {
Int32 _ChunkSizes 512;
Float32 _FillValue NaN;
Float64 accuracy 0.001;
Float32 actual_range 5.12138, 5.7012;
String ancillary_variables " qartod_conductivity_flat_line_flag qartod_conductivity_gross_range_flag qartod_conductivity_rate_of_change_flag qartod_conductivity_spike_flag qartod_conductivity_primary_flag";
Int32 bytes 4;
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 "31585";
String observation_type "measured";
String parameter_id "49";
String platform "platform";
Float64 precision 1.0e-5;
Float64 resolution 1.0e-5;
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;
}
crs {
Int32 _FillValue -2147483647;
String coordinates "time latitude longitude depth";
String epsg_code "EPSG:4326";
String grid_mapping_name "latitude_longitude";
Float64 inverse_flattening 298.257223563;
String ioos_category "Other";
String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
String non_null_count "0";
Float64 semi_major_axis 6378137.0;
}
density {
Int32 _ChunkSizes 16;
Float32 _FillValue NaN;
Float32 actual_range 1026.439, 1029.054;
String ancillary_variables " 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 "31425";
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;
}
depth {
Int32 _ChunkSizes 16;
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue NaN;
Float64 accuracy 0.01;
Float32 actual_range 4.112427, 61.24068;
String axis "Z";
Int32 bytes 4;
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String colorBarPalette "OceanDepth";
String comment "Alias for m_depth";
String instrument "instrument_ctd";
String ioos_category "Location";
String long_name "Depth";
String non_null_count "56399";
String observation_type "calculated";
String platform "platform";
String positive "down";
Float64 precision 0.01;
String reference_datum "sea-surface";
Float64 resolution 0.01;
String source_sensor "m_depth";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
instrument_ctd {
Byte _FillValue 127;
String _Unsigned "false";
String calibration_date "20120708";
String comment "Scientific Payload Instrument ctd-98";
String coordinates "time latitude longitude depth";
String factory_calibrated "True";
String ioos_category "Identifier";
String long_name "CTD Metadata";
String make_model "Seabird-Scientific GPCTD";
String non_null_count "0";
String platform "platform";
String serial_number "9013";
String type "instrument";
String units "1";
String user_calibrated "False";
}
lat_uv {
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String ioos_category "Location";
String long_name "Depth-averaged Latitude";
String non_null_count "0";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 27.83302379423056, 28.556386031482745;
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 "56399";
String observation_type "calculated";
Int32 precision 5;
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
lon_uv {
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String ioos_category "Location";
String long_name "Depth-averaged Longitude";
String non_null_count "0";
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -95.96390789317331, -94.11318166666666;
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 "56399";
String observation_type "calculated";
Int32 precision 5;
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";
String coordinates "time latitude longitude depth";
String id "Sverdrup";
String instruments "instrument_ctd";
String ioos_category "Identifier";
String long_name "Platform Metadata";
String non_null_count "0";
String type "platform";
String units "1";
String wmo_id "4801924";
}
precise_lat {
Int32 _ChunkSizes 16;
Float64 _FillValue NaN;
Float64 actual_range 27.833017359881712, 28.556393343154436;
String axis "Y";
Int32 bytes 8;
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 "calculated";
String platform "platform";
Int32 precision 5;
String reference "WGS84";
String source_sensor "m_gps_lat";
String standard_name "latitude";
String units "degree_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
precise_lon {
Int32 _ChunkSizes 16;
Float64 _FillValue NaN;
Float64 actual_range -95.96407067548688, -94.11318166666666;
String axis "X";
Int32 bytes 8;
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 "calculated";
String platform "platform";
Int32 precision 5;
String reference "WGS84";
String source_sensor "m_gps_lon";
String standard_name "longitude";
String units "degree_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
precise_time {
Int32 _ChunkSizes 16;
Float64 actual_range 1.6010473421864e+9, 1.60297404254779e+9;
String axis "T";
Int32 bytes 8;
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 source_sensor "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";
Float64 valid_max 2.147483647e+9;
Float64 valid_min 0.0;
}
pressure {
Int32 _ChunkSizes 16;
Float32 _FillValue NaN;
Float64 accuracy 0.01;
Float32 actual_range 4140.0, 61660.0;
String ancillary_variables " qartod_pressure_flat_line_flag qartod_pressure_gross_range_flag qartod_pressure_rate_of_change_flag qartod_pressure_spike_flag qartod_monotonic_pressure_flag qartod_pressure_primary_flag";
String axis "Z";
Int32 bytes 4;
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String comment "Alias for sci_water_pressure, multiplied by 10 to convert from bar to dbar";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Pressure";
String long_name "Sea Water Pressure";
String non_null_count "0";
String observation_type "measured";
String parameter_id "179";
String platform "platform";
String positive "down";
Float64 precision 0.01;
String reference_datum "sea-surface";
Float64 resolution 0.01;
String source_sensor "sci_water_pressure";
String standard_name "sea_water_pressure";
String unit_id "14";
String units "hectopascal";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
profile_id {
Int32 _FillValue 2147483647;
Int32 actual_range 1, 736;
String ancillary_variables "profile_time";
String cf_role "profile_id";
String comment "Unique identifier of the profile. The profile ID is the mean profile timestamp";
String ioos_category "Identifier";
String long_name "Profile ID";
String non_null_count "56399";
Int32 valid_max 736;
Int32 valid_min 1;
}
qartod_conductivity_flat_line_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
Float64 eps 1.1920929e-7;
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Int32 high_reps 8;
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_electrical_conductivity";
Int32 low_reps 4;
String non_null_count "31585";
String qartod_test "flat_line";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_electrical_conductivity status_flag";
String units "1";
}
qartod_conductivity_gross_range_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31585";
String qartod_test "gross_range";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
Int32 sensor_span 0, 7;
String standard_name "sea_water_electrical_conductivity status_flag";
String units "1";
}
qartod_conductivity_primary_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod_primary";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31585";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_electrical_conductivity status_flag";
String units "1";
}
qartod_conductivity_rate_of_change_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31585";
String qartod_test "rate_of_change";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_electrical_conductivity status_flag";
Float64 thresh_val 4.889080299576678e-4;
String units "1";
}
qartod_conductivity_spike_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Float64 high_thresh 0.001645762234751139;
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_electrical_conductivity";
Float64 low_thresh 8.228811173755695e-4;
String non_null_count "31585";
String qartod_test "spike";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_electrical_conductivity status_flag";
String units "1";
}
qartod_density_flat_line_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
Float64 eps 1.1920929e-7;
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Int32 high_reps 8;
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_density";
Int32 low_reps 4;
String non_null_count "31425";
String qartod_test "flat_line";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_density status_flag";
String units "1";
}
qartod_density_gross_range_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31425";
String qartod_test "gross_range";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
Int32 sensor_span 900, 1050;
String standard_name "sea_water_density status_flag";
String units "1";
}
qartod_density_primary_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod_primary";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31424";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_density status_flag";
String units "1";
}
qartod_density_rate_of_change_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31425";
String qartod_test "rate_of_change";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_density status_flag";
Float64 thresh_val 0.005397961524872805;
String units "1";
}
qartod_density_spike_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Float64 high_thresh 0.01817061835340388;
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_density";
Float64 low_thresh 0.00908530917670194;
String non_null_count "31424";
String qartod_test "spike";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_density status_flag";
String units "1";
}
qartod_location_test_flag {
Byte _FillValue 2;
String _Unsigned "false";
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TESTS NOT RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Quality";
String long_name "QARTOD Location Test for longitude and latitude";
String non_null_count "0";
String references "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_monotonic_pressure_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Pressure Test for sea_water_pressure";
String non_null_count "31587";
String qartod_test "pressure";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_pressure status_flag";
String units "1";
}
qartod_pressure_flat_line_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
Float64 eps 1.1920929e-7;
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Int32 high_reps 8;
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_pressure";
Int32 low_reps 4;
String non_null_count "31587";
String qartod_test "flat_line";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_pressure status_flag";
String units "1";
}
qartod_pressure_gross_range_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31587";
String qartod_test "gross_range";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
Int32 sensor_span 0, 11000;
String standard_name "sea_water_pressure status_flag";
String units "1";
}
qartod_pressure_primary_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod_primary";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31587";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_pressure status_flag";
String units "1";
}
qartod_pressure_rate_of_change_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 2;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31587";
String qartod_test "rate_of_change";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_pressure status_flag";
Float64 thresh_val 7.565456838570916;
String units "1";
}
qartod_pressure_spike_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Float64 high_thresh 25.46684118613847;
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_pressure";
Float64 low_thresh 12.733420593069235;
String non_null_count "31587";
String qartod_test "spike";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_pressure status_flag";
String units "1";
}
qartod_salinity_flat_line_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
Float64 eps 1.1920929e-7;
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Int32 high_reps 8;
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
Int32 low_reps 4;
String non_null_count "31425";
String qartod_test "flat_line";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_practical_salinity status_flag";
String units "1";
}
qartod_salinity_gross_range_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31425";
String qartod_test "gross_range";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
Int32 sensor_span 0, 50;
String standard_name "sea_water_practical_salinity status_flag";
String units "1";
}
qartod_salinity_primary_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod_primary";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31424";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_practical_salinity status_flag";
String units "1";
}
qartod_salinity_rate_of_change_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31425";
String qartod_test "rate_of_change";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_practical_salinity status_flag";
Float64 thresh_val 0.002614306720041417;
String units "1";
}
qartod_salinity_spike_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Float64 high_thresh 0.008800279410982097;
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_practical_salinity";
Float64 low_thresh 0.004400139705491048;
String non_null_count "31424";
String qartod_test "spike";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_practical_salinity status_flag";
String units "1";
}
qartod_temperature_flat_line_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
Float64 eps 1.1920929e-7;
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Int32 high_reps 8;
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_temperature";
Int32 low_reps 4;
String non_null_count "31587";
String qartod_test "flat_line";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_temperature status_flag";
String units "1";
}
qartod_temperature_gross_range_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31587";
String qartod_test "gross_range";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
Float64 sensor_span -5.0, 45.0;
String standard_name "sea_water_temperature status_flag";
String units "1";
}
qartod_temperature_primary_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod_primary";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31587";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_temperature status_flag";
String units "1";
}
qartod_temperature_rate_of_change_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 3;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD 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 "31587";
String qartod_test "rate_of_change";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_temperature status_flag";
Float64 thresh_val 8.996568720056662e-4;
String units "1";
}
qartod_temperature_spike_flag {
Int32 _ChunkSizes 16;
Byte _FillValue 9;
String _Unsigned "false";
Byte actual_range 1, 4;
String coordinates "time latitude longitude depth";
String dac_comment "ioos_qartod";
String flag_meanings "GOOD NOT_EVALUATED SUSPECT BAD MISSING";
String flag_values "[1, 2, 3, 4, 9]";
Float64 high_thresh 0.003028425007274813;
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_temperature";
Float64 low_thresh 0.0015142125036374065;
String non_null_count "31587";
String qartod_test "spike";
String references "http://gliders.ioos.us/static/pdf/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "sea_water_temperature status_flag";
String units "1";
}
rowSize {
String ioos_category "Identifier";
String long_name "Number of Observations for this Profile";
String non_null_count "0";
}
salinity {
Int32 _ChunkSizes 16;
Float32 _FillValue NaN;
Float32 actual_range 33.43997, 36.40215;
String ancillary_variables " 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 "31425";
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;
}
source_file {
Int32 _ChunkSizes 36;
String _Unsigned "false";
String all_sensors "0";
String comment "Name of the source data file and associated file metadata";
String coordinates "time latitude longitude depth";
String dbd_label "DBD_ASC(dinkum_binary_data_ascii)file";
String encoding_ver "2";
Int32 file_size_bytes 110369;
String filename "unit_541-2020-281-2-16-sf";
String filename_extension "sbd";
String filename_label "unit_541-2020-281-2-16-sbd(02510016)";
String fileopen_time "Fri_Oct__9_15:09:39_2020";
String ioos_category "Other";
String long_name "Source data file";
String mission_name "M40.MI";
String non_null_count "0";
String num_ascii_tags "14";
String num_label_lines "3";
String num_segments "1";
String segment_filename_0 "unit_541-2020-281-2-16";
String sensors_per_cycle "12";
String source_file "/data/gandalf/deployments/tamu/unit_541/processed_data/dba/merged/0000154.dba";
String the8x3_filename "02510016";
}
temperature {
Int32 _ChunkSizes 16;
Float32 _FillValue NaN;
Float64 accuracy 0.004;
Float32 actual_range 21.4906, 28.1381;
String ancillary_variables " qartod_temperature_flat_line_flag qartod_temperature_gross_range_flag qartod_temperature_rate_of_change_flag qartod_temperature_spike_flag qartod_temperature_primary_flag";
Int32 bytes 4;
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 "31587";
String observation_type "measured";
String parameter_id "41";
String platform "platform";
Float64 precision 0.001;
Float64 resolution 0.001;
String standard_name "sea_water_temperature";
String unit_id "8";
String units "degree_Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.6010474665611215e+9, 1.602973705381118e+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 "56399";
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";
Float64 valid_max 2.147483647e+9;
Float64 valid_min 0.0;
}
time_uv {
String ioos_category "Time";
String long_name "Depth-averaged Time";
String non_null_count "0";
}
trajectory {
Int32 _ChunkSizes 22;
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 "56399";
}
trajectoryIndex {
String ioos_category "Identifier";
String long_name "The trajectory to which this profile is associated.";
String non_null_count "0";
}
u {
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
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 "0";
}
v {
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
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 "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 comment "GANDALF";
String contributor_name "Steven DiMarco, Karen Dreger, Bob Currier";
String contributor_role "Principal Investigator, Glider Pilot, Data Manager";
String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.10";
String creator_email "bob.currier@gcoos.org";
String creator_institution "GCOOS";
String creator_name "Bob Currier";
String creator_type "person";
String creator_url "http://gandalf.gcoos.org";
String date_created "2020-10-10T00:00:16Z";
String date_issued "2020-10-10T00:00:16Z";
String date_metadata_modified "2018-06-06";
String date_modified "2020-10-10T00:00:16Z";
String deployment "Sverdrup-20200925T1200";
Float64 Easternmost_Easting -94.11318166666666;
String featureType "TrajectoryProfile";
String geospatial_bounds "POLYGON ((-95.90482262735317 27.83301735988171, -95.90484973306641 27.83301752017243, -95.90487682440057 27.83301768037812, -95.90491611511352 27.83301791272532, -95.90515808292221 27.83301934361162, -95.90591981337639 27.83302384813511, -95.90667244048724 27.83302829882561, -95.90697133988732 27.83303006637916, -95.90699410785898 27.83303020101847, -95.9272649347066 27.8361164917524, -95.92727274355397 27.83612051806125, -95.92752079982328 27.83624841800682, -95.92773045388232 27.83635651744254, -95.96310972064649 27.85459837162336, -95.96369648414141 27.8549009119271, -95.96386110004215 27.85498578930111, -95.96386522001497 27.85498791359452, -95.96407067548688 27.86453818541319, -95.96394625810635 27.86493300756541, -95.96379585015424 27.86541030736955, -95.96374437368155 27.86557366116826, -95.96374211932645 27.8655808150669, -95.95481568116422 27.8752566545214, -95.95472276921517 27.87530731104118, -95.95462831989552 27.87535880575071, -95.95321967209306 27.87612681455888, -95.94107557810077 27.88274789552531, -95.90173087106209 27.90419902156805, -95.90171163534406 27.90420950907305, -95.90169246556607 27.90421996062688, -95.11764008403561 28.29389465015946, -95.11762001074354 28.29390254730189, -95.11698326847279 28.2941530515235, -95.11654219439646 28.29432657686215, -95.11651103506932 28.29433883542161, -94.49808469187725 28.46055463469503, -94.13532943614256 28.55631794083953, -94.13424947597116 28.55639334315444, -94.11318166666666 28.543115, -94.76585619970412 28.04210121252129, -94.81194544204892 28.02168561638706, -95.90482262735317 27.83301735988171))";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
Float64 geospatial_lat_max 28.556386031482745;
Float64 geospatial_lat_min 27.83302379423056;
String geospatial_lat_resolution "0.00001 degree";
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -94.11318166666666;
Float64 geospatial_lon_min -95.96390789317331;
String geospatial_lon_resolution "0.00001 degree";
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 61.24068;
Float64 geospatial_vertical_min 4.112427;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String gts_ingest "true";
String history
"2020-10-10T00:00:16Z: /tmp/tmphXw5CM/unit_541-20201009T192051Z-sbd-profile9jO7z7.nc created
2020-10-10T00:00:16Z: ./dba_to_ngdac_profile_nc.py /data/gandalf/deployments/tamu/unit_541/processed_data/dba/merged/0000154.dba
2025-08-12T01:54:41Z (local files)
2025-08-12T01:54:41Z http://gliders.ioos.us/erddap/tabledap/Sverdrup-20200925T1200.ncCF
2025-08-18T22:29:31Z https://files.stage.platforms.axds.co/ioos/gliderdac/Sverdrup-20200925T1200/processed.nc
2025-08-18T22:29:31Z http://erddap.sensors.ioos.us/tabledap/ioos-gliderdac-Sverdrup-20200925T1200.das";
String id "Sverdrup-20200925T1200";
String infoUrl "https://portal.axds.co/#platform/612c17e4-3306-5d51-abb2-7e890fe49896/v2";
String institution "Texas A&M University, GCOOS-RA";
String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
String ioos_dac_checksum "70e3e7c78825ce378831cb61034d2f71";
String ioos_dac_completed "True";
String ioos_regional_association "GCOOS-RA";
String keywords "AUVS > Autonomous Underwater Vehicles, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, glider, In Situ Ocean-based platforms > Seaglider, Slocum, Spray, trajectory, underwater glider, water, wmo";
String keywords_vocabulary "GCMD Science Keywords";
String license "This data may be redistributed and used without restriction. Data provided as is with no expressed or implied assurance of quality assurance or quality control";
String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String metadata_link "https://data.ioos.us/gliders/erddap/info/Sverdrup-20200925T1200/index.html";
String naming_authority "org.gcoos.gandalf";
String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
Float64 Northernmost_Northing 28.556386031482745;
String packrat_source "ioos.gliderdac.gliderdac";
String packrat_source_id "Sverdrup-20200925T1200";
String packrat_uuid "612c17e4-3306-5d51-abb2-7e890fe49896";
String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
String platform_category "glider";
String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e";
String platform_type "Slocum Glider";
String platform_vocabulary "NASA/GCMD Platforms Keywords Version 8.5";
String processing_level "Level 0";
String product_version "0.0";
String program "GOMIX";
String project "GOMIX";
String publisher_email "bob.currier@gcoos.org";
String publisher_institution "GCOOS-RA";
String publisher_name "Bob Currier";
String publisher_url "https://gcoos.org";
String sea_name "Gulf of Mexico";
String source "Observational Slocum glider data from source dba file unit_541-2020-281-2-16-sbd(02510016)";
String sourceUrl "https://files.stage.platforms.axds.co/ioos/gliderdac/Sverdrup-20200925T1200/processed.nc";
Float64 Southernmost_Northing 27.83302379423056;
String standard_name_vocabulary "CF Standard Name Table v27";
String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
String summary "GOMIX";
String time_coverage_duration "PT49.36975S";
String time_coverage_end "2020-10-17T22:28:25Z";
String time_coverage_start "2020-09-25T15:24:26Z";
String title "IOOS Glider - GOMIX - Sverdrup-20200925T1200";
String uuid "da92bcf8-5050-4752-95e2-98a412dbfdcf";
String vessel_name "Sverdrup";
String vessel_type "Slocum Glider";
Float64 Westernmost_Easting -95.96390789317331;
String wmo_id "48019244801924";
}
}
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.