ioos-gliderdac-sp203-20260203T1905 eng UTF8 dataset service Data Engineer Axiom Data Science 907-555-5555 1016 W 6th Ave, Ste. 105 Anchorage AK 99501 USA dataservices+cencoos-erddap@axiomdatascience.com pointOfContact 2026-04-03 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 4 column row vertical temporal California Underwater Glider Network (CUGN) - CUGN Line 66 - sp203-20260203T1905 2026-04-03 creation erddap.cencoos.org ioos-gliderdac-sp203-20260203T1905 Instrument Development Group idgdata@ucsd.edu https://portal.axds.co/?portal_id=20#platform/384e7387-5f02-5def-b47d-1c6e2cc12f2d/v2 information web browser Background Information Background information from the source information originator Daniel Rudnick, Jennifer Sevadjian contributor Spray glider data from mission 2602020301(sp203-20260203T1905), part of the California Underwater Glider Network (CUGN) project. This is the near-real-time version of this dataset, higher quality data is available a few months after a mission is completed and is the recommended data if it is available. The overarching goal of the California Underwater Glider Network is to sustain baseline observations of climate variability off the coast of California. The technical approach is to deploy autonomous underwater gliders in a network to provide real-time data. The CUGN uses Spray underwater gliders making repeated dives from the surface to 500 m and back, repeating the cycle every 3 hours, and traveling 3 km in the horizontal during that time. The CUGN includes gliders on three of the traditional cross-shore CalCOFI lines: line 66.7 off Monterey Bay, line 80 off Point Conception, and line 90 off Dana Point. The glider missions typically last about 100 days, and cover over 2000 km, thus providing 4-6 sections on lines extending 300-500 km offshore. Since 2005 the CUGN has covered 200,000 km over ground in 28 glider-years, while doing 90,000 dives. Funded by National Oceanic and Atmospheric Administration (NOAA): Global Ocean Monitoring and Observing (GOMO) Program and Integrated Ocean Observing System. Supported by Instrument Development Group - Scripps Institution of Oceanography Instrument Development Group idgdata@ucsd.edu https://portal.axds.co/?portal_id=20#platform/384e7387-5f02-5def-b47d-1c6e2cc12f2d/v2 information web browser Background Information Background information from the source information pointOfContact glider Slocum Spray trajectory underwater glider water wmo theme In Situ Ocean-based platforms > Seaglider Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Density Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Pressure > Water Pressure AUVS > Autonomous Underwater Vehicles theme GCMD Science Keywords California Underwater Glider Network (CUGN) project mass_concentration_of_chlorophyll_a_in_sea_water sea_water_electrical_conductivity aggregate_quality_flag sea_water_density depth aggregate_quality_flag moles_of_oxygen_per_unit_mass_in_sea_water latitude latitude longitude longitude aggregate_quality_flag quality_flag time time latitude latitude longitude longitude aggregate_quality_flag quality_flag time time aggregate_quality_flag latitude aggregate_quality_flag latitude aggregate_quality_flag longitude aggregate_quality_flag longitude platform_name latitude longitude time sea_water_pressure aggregate_quality_flag aggregate_quality_flag aggregate_quality_flag aggregate_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag location_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag sea_water_practical_salinity aggregate_quality_flag sea_water_temperature aggregate_quality_flag time aggregate_quality_flag time aggregate_quality_flag eastward_sea_water_velocity aggregate_quality_flag quality_flag northward_sea_water_velocity aggregate_quality_flag theme CF Standard Name Table v75 Creative Commons Attribution 4.0 International Public License (https://creativecommons.org/licenses/by/4.0/) California Underwater Glider Network (CUGN) largerWorkCitation project Unidata Common Data Model TrajectoryProfile largerWorkCitation project eng geoscientificInformation 1 -124.19398 -121.87007 35.8333 36.881676 seconds 2026-02-03T20:38:45Z 2026-04-03T10:34:30Z -990.58 -2.68 California Underwater Glider Network (CUGN) - CUGN Line 66 - sp203-20260203T1905 2026-04-03 creation Instrument Development Group idgdata@ucsd.edu https://portal.axds.co/?portal_id=20#platform/384e7387-5f02-5def-b47d-1c6e2cc12f2d/v2 information web browser Background Information Background information from the source information originator Daniel Rudnick, Jennifer Sevadjian contributor Spray glider data from mission 2602020301(sp203-20260203T1905), part of the California Underwater Glider Network (CUGN) project. This is the near-real-time version of this dataset, higher quality data is available a few months after a mission is completed and is the recommended data if it is available. The overarching goal of the California Underwater Glider Network is to sustain baseline observations of climate variability off the coast of California. The technical approach is to deploy autonomous underwater gliders in a network to provide real-time data. The CUGN uses Spray underwater gliders making repeated dives from the surface to 500 m and back, repeating the cycle every 3 hours, and traveling 3 km in the horizontal during that time. The CUGN includes gliders on three of the traditional cross-shore CalCOFI lines: line 66.7 off Monterey Bay, line 80 off Point Conception, and line 90 off Dana Point. The glider missions typically last about 100 days, and cover over 2000 km, thus providing 4-6 sections on lines extending 300-500 km offshore. Since 2005 the CUGN has covered 200,000 km over ground in 28 glider-years, while doing 90,000 dives. ERDDAP tabledap 1 -124.19398 -121.87007 35.8333 36.881676 seconds 2026-02-03T20:38:45Z 2026-04-03T10:34:30Z -990.58 -2.68 tight ERDDAPtabledapDatasetQueryAndAccess https://erddap.cencoos.org/erddap/tabledap/ioos-gliderdac-sp203-20260203T1905 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download California Underwater Glider Network (CUGN) - CUGN Line 66 - sp203-20260203T1905 2026-04-03 creation Instrument Development Group idgdata@ucsd.edu https://portal.axds.co/?portal_id=20#platform/384e7387-5f02-5def-b47d-1c6e2cc12f2d/v2 information web browser Background Information Background information from the source information originator Daniel Rudnick, Jennifer Sevadjian contributor Spray glider data from mission 2602020301(sp203-20260203T1905), part of the California Underwater Glider Network (CUGN) project. This is the near-real-time version of this dataset, higher quality data is available a few months after a mission is completed and is the recommended data if it is available. The overarching goal of the California Underwater Glider Network is to sustain baseline observations of climate variability off the coast of California. The technical approach is to deploy autonomous underwater gliders in a network to provide real-time data. The CUGN uses Spray underwater gliders making repeated dives from the surface to 500 m and back, repeating the cycle every 3 hours, and traveling 3 km in the horizontal during that time. The CUGN includes gliders on three of the traditional cross-shore CalCOFI lines: line 66.7 off Monterey Bay, line 80 off Point Conception, and line 90 off Dana Point. The glider missions typically last about 100 days, and cover over 2000 km, thus providing 4-6 sections on lines extending 300-500 km offshore. Since 2005 the CUGN has covered 200,000 km over ground in 28 glider-years, while doing 90,000 dives. OPeNDAP 1 -124.19398 -121.87007 35.8333 36.881676 seconds 2026-02-03T20:38:45Z 2026-04-03T10:34:30Z -990.58 -2.68 tight OPeNDAPDatasetQueryAndAccess https://erddap.cencoos.org/erddap/tabledap/ioos-gliderdac-sp203-20260203T1905 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download California Underwater Glider Network (CUGN) - CUGN Line 66 - sp203-20260203T1905 2026-04-03 creation Instrument Development Group idgdata@ucsd.edu https://portal.axds.co/?portal_id=20#platform/384e7387-5f02-5def-b47d-1c6e2cc12f2d/v2 information web browser Background Information Background information from the source information originator Daniel Rudnick, Jennifer Sevadjian contributor Spray glider data from mission 2602020301(sp203-20260203T1905), part of the California Underwater Glider Network (CUGN) project. This is the near-real-time version of this dataset, higher quality data is available a few months after a mission is completed and is the recommended data if it is available. The overarching goal of the California Underwater Glider Network is to sustain baseline observations of climate variability off the coast of California. The technical approach is to deploy autonomous underwater gliders in a network to provide real-time data. The CUGN uses Spray underwater gliders making repeated dives from the surface to 500 m and back, repeating the cycle every 3 hours, and traveling 3 km in the horizontal during that time. The CUGN includes gliders on three of the traditional cross-shore CalCOFI lines: line 66.7 off Monterey Bay, line 80 off Point Conception, and line 90 off Dana Point. The glider missions typically last about 100 days, and cover over 2000 km, thus providing 4-6 sections on lines extending 300-500 km offshore. Since 2005 the CUGN has covered 200,000 km over ground in 28 glider-years, while doing 90,000 dives. ERDDAP Subset 1 -124.19398 -121.87007 35.8333 36.881676 seconds 2026-02-03T20:38:45Z 2026-04-03T10:34:30Z -990.58 -2.68 tight ERDDAP_Subset https://erddap.cencoos.org/erddap/tabledap/ioos-gliderdac-sp203-20260203T1905.subset search Subset Web page to facilitate selecting subsets of the dataset download physicalMeasurement chlorophyll_a double Chlorophyll-a concentration chlorophyll_a_qc int Chlorophyll-a concentration Quality Flag conductivity float Sea Water Electrical Conductivity conductivity_qc int Conductivity Flag Primary density float Sea Water Density density_qc int Sea Water Density Quality Flag depth_qc int Depth Quality Flag doxy double Dissolved Oxygen doxy_qc int Dissolved Oxygen Quality Flag gps_end_lat double Latitude from GPS at Surface, Dive End gps_end_lat_uncorrected double Uncorrected GPS Latitude at Dive End gps_end_lon double GPS Longitude at Dive End gps_end_lon_uncorrected double Uncorrected GPS Longitude at Dive End gps_end_qc int Summary Quality Flag for the GPS End Postion gps_end_qc_tests int Detailed Quality Flags for the GPS End Position gps_end_time double GPS Time at the End of Dive gps_end_time_uncorrected double Uncorrected GPS Time at Dive End gps_start_lat double GPS Latitude at Dive Start gps_start_lat_uncorrected double Uncorrected GPS Latitude at Dive Start gps_start_lon double GPS Longitude at Dive Start gps_start_lon_uncorrected double Uncorrected GPS Longitude at Dive Start gps_start_qc int Summary Quality Flag for the GPS Start Position gps_start_qc_tests int Detailed Quality Flags for the GPS Start Position gps_start_time double GPS Time at Dive Start gps_start_time_uncorrected double Uncorrected GPS Time at Dive Start instrument_ctd byte CTD Metadata instrument_doxy int Oxygen Sensor Metadata instrument_fchl int Fluorometer Metadata lat_qc int Quality Flag for the Estimated Subsurface Latitude lat_uv double Depth-averaged Latitude lat_uv_qc int Latitude of Underwater Segment Mid-Point Estimate Quality Flag lon_qc int Estimated Subsurface Longitude Quality Flag lon_uv double Depth-averaged Longitude lon_uv_qc int Longitude of Underwater Segment Mid-Point Estimate Quality Flag phase double Phase of glider platform byte Platform Metadata precise_lat double Precise Latitude precise_lon double Precise Longitude precise_time double Precise Time pressure float Sea Water Pressure pressure_qc int Pressure Quality Flag profile_id int Profile ID profile_lat_qc int Profile Latitude Mid-Point Quality Flag profile_lon_qc int Profile Longitude Quality Flag profile_time_qc int Profile Time Quality Flag qartod_conductivity_flat_line_flag byte QARTOD Flat Line Test for sea_water_electrical_conductivity qartod_conductivity_gross_range_flag byte QARTOD Gross Range Test for sea_water_electrical_conductivity qartod_conductivity_primary_flag byte QARTOD Primary Flag for sea_water_electrical_conductivity qartod_conductivity_rate_of_change_flag byte QARTOD Rate of Change Test for sea_water_electrical_conductivity qartod_conductivity_spike_flag byte QARTOD Spike Test for sea_water_electrical_conductivity qartod_density_flat_line_flag byte QARTOD Flat Line Test for sea_water_density qartod_density_gross_range_flag byte QARTOD Gross Range Test for sea_water_density qartod_density_primary_flag byte QARTOD Primary Flag for sea_water_density qartod_density_rate_of_change_flag byte QARTOD Rate of Change Test for sea_water_density qartod_density_spike_flag byte QARTOD Spike Test for sea_water_density qartod_location_test_flag byte QARTOD Location Flag for the profile_(lat, lon) variables qartod_pressure_flat_line_flag byte QARTOD Flat Line Test for sea_water_pressure qartod_pressure_gross_range_flag byte QARTOD Gross Range Test for sea_water_pressure qartod_pressure_primary_flag byte QARTOD Primary Flag for sea_water_pressure qartod_pressure_rate_of_change_flag byte QARTOD Rate of Change Test for sea_water_pressure qartod_pressure_spike_flag byte QARTOD Spike Test for sea_water_pressure qartod_salinity_flat_line_flag byte QARTOD Flat Line Test for sea_water_practical_salinity qartod_salinity_gross_range_flag byte QARTOD Gross Range Test for sea_water_practical_salinity qartod_salinity_primary_flag byte QARTOD Primary Flag for sea_water_practical_salinity qartod_salinity_rate_of_change_flag byte QARTOD Rate of Change Test for sea_water_practical_salinity qartod_salinity_spike_flag byte QARTOD Spike Test for sea_water_practical_salinity qartod_temperature_flat_line_flag byte QARTOD Flat Line Test for sea_water_temperature qartod_temperature_gross_range_flag byte QARTOD Gross Range Test for sea_water_temperature qartod_temperature_primary_flag byte QARTOD Primary Flag for sea_water_temperature qartod_temperature_rate_of_change_flag byte QARTOD Rate of Change Test for sea_water_temperature qartod_temperature_spike_flag byte QARTOD Spike Test for sea_water_temperature rowSize int Number of Observations for this Profile salinity float Sea Water Practical Salinity salinity_qc int Sea Water Practical Salinity Quality Flag temperature float Sea Water Temperature temperature_qc int Sea Water Temperature Quality Flag time double Profile Time time_qc int Quality Flag for the Time of Each Observation time_uv double Depth-averaged Time time_uv_qc double Time Estimate for Underwater Segment Quality Flag trajectory byte Trajectory Name trajectoryIndex int The trajectory to which this profile is associated. u double Depth-averaged Eastward Sea Water Velocity u_qc int Depth-Averaged Eastward Sea Water Velocity Flag Primary uv_qc_tests int Individual QC Flags for each test related to Depth-Averaged Sea Water Velocity v double Depth-averaged Northward Sea Water Velocity v_qc int Aggregate QC Flag for Depth-Averaged Eastward Sea Water Velocity wmo_id byte WMO ID Data Engineer Axiom Data Science 907-555-5555 1016 W 6th Ave, Ste. 105 Anchorage AK 99501 USA dataservices+cencoos-erddap@axiomdatascience.com distributor OPeNDAP DAP/2.0 https://erddap.cencoos.org/erddap/tabledap/ioos-gliderdac-sp203-20260203T1905.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.cencoos.org/erddap/tabledap/ioos-gliderdac-sp203-20260203T1905.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital dataset 2026-04-03T15:37:39Z: jps readsat_sp2(maxdives=2150, Gps_Good=0, Gps_Bad=8, Gps_No_Dive=99, Gps_No_Surfacing=9, DOConv=44660). 2026-04-03T09:25:20Z: auto readjson(). 2026-04-03T09:25:20Z: auto fixgps_sp2(R=6378000, Too_Soon=60, Too_Fast_On_Surface=5, Too_Far=100, Bad_HDOP=12, Gps_Good=0, Gps_Repeat=2, Gps_Backward=3, Gps_Too_Fast_On_Surface=4, Gps_Too_Soon=5, Gps_Too_Far=6, Gps_Bad_HDOP=7, Gps_Bad_Status=8, Gps_No_Surfacing=9, Gps_Missing_from_Flash=1). 2026-04-03T09:25:20Z: auto ctdvars_sp2(phase_dn=1, phase_up=0, Ctd_Good=0, Ctd_Bad=7). 2026-04-03T09:25:21Z: auto calcvelsat(R=6378000, Gps_No_Surfacing=9). 2026-04-03T09:25:21Z: auto autoqcctd_sp2(Ctd_Good=0, Ctd_autoBad=4, Ctd_Sensor_Off=9, globalRangeMinP=-1, globalRangeMaxP=1600, globalRangeMinT=-2.5, globalRangeMaxT=45, globalRangeMinS=2, globalRangeMaxS=41). 2026-04-03T09:25:23Z: auto dox_sp2(sheetname=AllOxMissions, DOConv=44660, phase_dn=1, phase_up=0, Ctd_Good=0, lag=30, Gain=1.0261, Offset=-0.0448). 2026-04-03T09:25:26Z: auto opt_sp2(calfile=/Users/Shared/spray/data/fluorescence/fchl_calibration.csv, Ctd_Good=0). 2026-04-03T09:25:26Z: auto ph_sp2(Ctd_Good=0, k0=-0.915927781256715, k2=0.000408557). 2026-04-03T09:25:47Z: auto adpsat_sp2(Sample_Ok=0). 2026-04-03T23:25:59Z: NetCDF file created by J.P. Sevadjian, input file: 0203.mat, with MD5 checksum: d5964b2e68d9f30968672df5b3c4bb64, output file: 20260403T113200.nc. 2026-04-03T18:05:20Z (local files) 2026-04-03T18:05:20Z http://gliders.ioos.us/erddap/tabledap/sp203-20260203T1905.ncCF This record was created from dataset metadata by ERDDAP Version 2.28.1