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The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL _NCProperties String version=2,netcdf=4.8.1,hdf5=1.12.2
attribute NC_GLOBAL acknowledgment String This deployment supported by the NOAA Ocean Acidification Program and U.S. Integrated Ocean Observing System
attribute NC_GLOBAL cdm_data_type String TrajectoryProfile
attribute NC_GLOBAL cdm_profile_variables String time_uv,lat_uv,lon_uv,u,v,profile_id,time,latitude,longitude
attribute NC_GLOBAL cdm_trajectory_variables String trajectory,wmo_id
attribute NC_GLOBAL comment String Glider operated by the Rutgers University Center for Coastal Ocean Observing Leadership, Rutgers University, USA. Deployed by Nicole Waite, Casey Jones and Claudia Tholen with captain Chip Haldeman aboard the R/V Rutgers out of Morgan Marina, Sayerville, NJ, USA
attribute NC_GLOBAL contributor_name String Grace Saba, Dave Aragon, Nicole Waite, Chip Haldeman, John Kerfoot, Laura Nazzaro, Lori Garzio
attribute NC_GLOBAL contributor_role String Principal Investigator, Glider Pilot, Glider Pilot, Glider Pilot and Vessel Captain, Data Manager, Data Manager, Data Manager
attribute NC_GLOBAL Conventions String Unidata Dataset Discovery v1.0, COARDS, CF-1.6
attribute NC_GLOBAL creator_email String lgarzio at marine.rutgers.edu
attribute NC_GLOBAL creator_name String Lori Garzio
attribute NC_GLOBAL creator_url String rucool.marine.rutgers.edu
attribute NC_GLOBAL date_created String 2023-09-15T00:05:00Z
attribute NC_GLOBAL date_issued String 2023-09-15T00:05:00Z
attribute NC_GLOBAL date_modified String 2023-09-15T00:05:00Z
attribute NC_GLOBAL Easternmost_Easting double -72.03389
attribute NC_GLOBAL featureType String TrajectoryProfile
attribute NC_GLOBAL format_version String maracoos_02-20220420T2011
attribute NC_GLOBAL geospatial_lat_max double 40.36386
attribute NC_GLOBAL geospatial_lat_min double 39.18787
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -72.03389
attribute NC_GLOBAL geospatial_lon_min double -74.34383
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 97.59512
attribute NC_GLOBAL geospatial_vertical_min double 0.0
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL gts_ingest String true
attribute NC_GLOBAL infoUrl String https://gliders.ioos.us/erddap/ (external link)
attribute NC_GLOBAL institution String Rutgers University
attribute NC_GLOBAL ioos_dac_checksum String d41d8cd98f00b204e9800998ecf8427e
attribute NC_GLOBAL ioos_dac_completed String False
attribute NC_GLOBAL keywords String 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
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String 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
attribute NC_GLOBAL Metadata_Conventions String Unidata Dataset Discovery v1.0, COARDS, CF-1.6
attribute NC_GLOBAL naming_authority String edu.rutgers.marine
attribute NC_GLOBAL ncei_template_version String NCEI_NetCDF_TrajectoryProfile_Orthogonal_Template_v2.0
attribute NC_GLOBAL Northernmost_Northing double 40.36386
attribute NC_GLOBAL platform_type String Slocum Glider
attribute NC_GLOBAL processing_level String Delayed mode data. Salinity, Density, pH, TA, and Aragonite have been calculated from raw variables. QA/QC measures have been run according to the IOOS Manual for Real-Time Quality Control of pH Observations and IOOS Manual of Glider Data. Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed from this dataset (QC code: https://github.com/rucool/rugliderqc). CTD variables have been adjusted for thermal lag. pH and dissolved oxygen variables have been adjusted for sensor lag by applying optimal time shifts calculated by glider segment in order to minimize separation between glider down and upcasts as described in Saba et al 2019 https://doi.org/10.3389/fmars.2019.00664 and Wright-Fairbanks et al 2020 https://doi.org/10.1029/2020JC016505. For ground-truthing discrete water samples, please email saba@marine.rutgers.edu. The original glider dataset without processing can be accessed at https://slocum-data.marine.rutgers.edu/erddap/index.html. Data processing code can be found at https://github.com/lgarzio/phglider.
attribute NC_GLOBAL project String NOAA OAP (Ocean Acidification Program)/IOOS, Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecast
attribute NC_GLOBAL publisher_email String lgarzio at marine.rutgers.edu
attribute NC_GLOBAL publisher_name String Lori Garzio
attribute NC_GLOBAL publisher_url String rucool.marine.rutgers.edu
attribute NC_GLOBAL references String Saba et al 2019 https://doi.org/10.3389/fmars.2019.00664, Wright-Fairbanks et al 2020 https://doi.org/10.1029/2020JC016505, PyCO2SYS (Humphreys et al. (2020) doi:10.5281/zenodo.3744275, Lewis and Wallace (1998)), IOOS QC Manual for Real-Time Quality Control of pH Data Observations https://cdn.ioos.noaa.gov/media/2019/08/pHfinal_8_15_19b.pdf, IOOS QC Manual of Glider Data https://cdn.ioos.noaa.gov/media/2017/12/Manual-for-QC-of-Glider-Data_05_09_16.pdf
attribute NC_GLOBAL sea_name String Mid-Atlantic Bight
attribute NC_GLOBAL source String Observational data from a profiling glider
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 39.18787
attribute NC_GLOBAL standard_name_vocabulary String CF-v79
attribute NC_GLOBAL subsetVariables String wmo_id,trajectory,profile_id,time,latitude,longitude
attribute NC_GLOBAL summary String This project is conducting seasonal deployments to investigate carbonate chemistry and monitor ocean acidification in the Mid-Atlantic Bight. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This approximately 21 to 30 day deployment out of Tuckerton, NJ will run a cross-shelf transect (along E line) to an offshore waypoint north of Carteret Canyon, then transect SSW to Wilmington Canyon, then NW back to Tuckerton, NJ as the battery pack allows. This glider track will cover Atlantic sea scallop and Atlantic surfclam habitats in the southern MAB. The real-time dataset contains CTD, dissolved oxygen, chlorophyll a, CDOM and optical backscatter measurements. Dissolved oxygen and pH data are processed post-deployment. This is the first deployment of this glider in 2022. Delayed mode dataset.
attribute NC_GLOBAL time_coverage_end String 2022-05-18T15:15:04.15Z
attribute NC_GLOBAL time_coverage_start String 2022-04-20T20:12:19.05Z
attribute NC_GLOBAL title String maracoos_02-20220420T2011-delayed
attribute NC_GLOBAL Westernmost_Easting double -74.34383
variable trajectory   String  
attribute trajectory _ChunkSizes uint 155
attribute trajectory cf_role String trajectory_id
attribute trajectory comment String A trajectory is one deployment of a glider.
attribute trajectory ioos_category String Identifier
attribute trajectory long_name String Trajectory Name
variable wmo_id   String  
attribute wmo_id ioos_category String Identifier
attribute wmo_id long_name String WMO ID
variable profile_id   int  
attribute profile_id _ChunkSizes uint 155
attribute profile_id _FillValue int 2147483647
attribute profile_id actual_range int 1650485539, 1652886904
attribute profile_id ancillary_variables String profile_time
attribute profile_id cf_role String profile_id
attribute profile_id comment String Unique identifier of the profile. The profile ID is the mean profile timestamp.
attribute profile_id ioos_category String Identifier
attribute profile_id long_name String Profile ID
variable time   double  
attribute time _ChunkSizes uint 155
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.6504855390562103E9, 1.6528869041506941E9
attribute time axis String T
attribute time calendar String gregorian
attribute time comment String Timestamp corresponding to the mid-point of the profile.
attribute time ioos_category String Time
attribute time long_name String Profile Time
attribute time observation_type String calculated
attribute time processing_level long 2
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time time_precision String 1970-01-01T00:00:00.00Z
attribute time units String seconds since 1970-01-01T00:00:00Z
attribute time valid_max double 2.147483648E9
attribute time valid_min double 0.0
variable latitude   double  
attribute latitude _ChunkSizes uint 155
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double -9999.0
attribute latitude actual_range double 39.18787, 40.36386
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude comment String Value is interpolated to provide an estimate of the latitude at the mid-point of the profile.
attribute latitude coordinate_reference_frame String urn:ogc:crs:EPSG::4326
attribute latitude ioos_category String Location
attribute latitude long_name String Profile Latitude
attribute latitude observation_type String calculated
attribute latitude precision long 5
attribute latitude processing_level long 2
attribute latitude reference String WGS84
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max double 90.0
attribute latitude valid_min double -90.0
variable longitude   double  
attribute longitude _ChunkSizes uint 155
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double -9999.0
attribute longitude actual_range double -74.34383, -72.03389
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude comment String Value is interpolated to provide an estimate of the longitude at the mid-point of the profile.
attribute longitude coordinate_reference_frame String urn:ogc:crs:EPSG::4326
attribute longitude ioos_category String Location
attribute longitude long_name String Profile Longitude
attribute longitude observation_type String calculated
attribute longitude precision long 5
attribute longitude processing_level long 2
attribute longitude reference String WGS84
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max double 180.0
attribute longitude valid_min double -180.0
variable depth   float  
attribute depth _ChunkSizes uint 155
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue float -9999.0
attribute depth actual_range float 0.0, 97.59512
attribute depth axis String Z
attribute depth colorBarMaximum double 2000.0
attribute depth colorBarMinimum double 0.0
attribute depth colorBarPalette String OceanDepth
attribute depth comment String Calculated from llat_pressure and llat_latitude using gsw.z_from_p
attribute depth instrument String instrument_ctd
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth observation_type String calculated
attribute depth positive String down
attribute depth precision String 2
attribute depth reference_datum String sea-surface
attribute depth standard_name String depth
attribute depth units String m
attribute depth valid_max float 2000.0
attribute depth valid_min float 0.0
variable aragonite_saturation_state   float  
attribute aragonite_saturation_state _ChunkSizes uint 155
attribute aragonite_saturation_state _FillValue float -9999.0
attribute aragonite_saturation_state actual_range float 1.427347, 2.712813
attribute aragonite_saturation_state ancillary_variables String pressure_interpolated temperature_interpolated salinity_interpolated pH_corrected total_alkalinity
attribute aragonite_saturation_state comment String Calculated using PyCO2SYS (Humphreys et al. (2020) doi:10.5281/zenodo.3744275, Lewis and Wallace (1998)) with inputs of corrected pH on the total scale, total alkalinity, in situ salinity_interpolated, in situ temperature_interpolated, in situ pressure_interpolated, K1 and K2 dissociation constants defined by Merbach and refit by Dickson and Millero, KSO4 dissociation constant of Dickson, KHF dissociation constant of Perez and Fraga, and borate-to-salinity ratio of Uppstrom (1979)
attribute aragonite_saturation_state ioos_category String Other
attribute aragonite_saturation_state long_name String Aragonite Saturation State
attribute aragonite_saturation_state observation_type String calculated
attribute aragonite_saturation_state units String 1
variable beta_700nm   float  
attribute beta_700nm _ChunkSizes uint 155
attribute beta_700nm _FillValue float -9999.0
attribute beta_700nm actual_range float 0.0, 0.0076394
attribute beta_700nm comment String Optical backscatter (wavelength 700 nm) measured at 117 degrees
attribute beta_700nm instrument String instrument_flbbcd
attribute beta_700nm ioos_category String Other
attribute beta_700nm long_name String Beta 700nm at 117 degrees
attribute beta_700nm measurement_angle String 117 degrees
attribute beta_700nm measurement_wavelength String 700nm
attribute beta_700nm observation_type String measured
attribute beta_700nm sensor String sci_flbbcd_bb_units
attribute beta_700nm units String m-1 sr-1
variable cdom   float  
attribute cdom _ChunkSizes uint 155
attribute cdom _FillValue float -9999.0
attribute cdom actual_range float 0.0, 10.5212
attribute cdom instrument String instrument_flbbcd
attribute cdom ioos_category String Other
attribute cdom long_name String CDOM
attribute cdom measurement_angle String 117 degrees
attribute cdom measurement_wavelength String 700nm
attribute cdom observation_type String measured
attribute cdom sensor String sci_flbbcd_cdom_units
attribute cdom standard_name String concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate
attribute cdom units String ppb
variable chlorophyll_a   float  
attribute chlorophyll_a _ChunkSizes uint 155
attribute chlorophyll_a _FillValue float -9999.0
attribute chlorophyll_a actual_range float 0.0, 7.008
attribute chlorophyll_a instrument String instrument_flbbcd
attribute chlorophyll_a ioos_category String Other
attribute chlorophyll_a long_name String Chlorophyll a
attribute chlorophyll_a observation_type String measured
attribute chlorophyll_a sensor String sci_flbbcd_chlor_units
attribute chlorophyll_a standard_name String mass_concentration_of_chlorophyll_a_in_sea_water
attribute chlorophyll_a units String ug L-1
variable conductivity   float  
attribute conductivity _ChunkSizes uint 155
attribute conductivity _FillValue float -9999.0
attribute conductivity actual_range float 3.00817, 4.35812
attribute conductivity colorBarMaximum double 9.0
attribute conductivity colorBarMinimum double 0.0
attribute conductivity comment String Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed.
attribute conductivity instrument String instrument_ctd
attribute conductivity ioos_category String Salinity
attribute conductivity long_name String Sea Water Electrical Conductivity
attribute conductivity observation_type String measured
attribute conductivity standard_name String sea_water_electrical_conductivity
attribute conductivity units String S m-1
attribute conductivity valid_max float 10.0
attribute conductivity valid_min float 0.0
variable conductivity_lag_shifted   float  
attribute conductivity_lag_shifted _ChunkSizes uint 155
attribute conductivity_lag_shifted _FillValue float -9999.0
attribute conductivity_lag_shifted actual_range float 3.00817, 4.358102
attribute conductivity_lag_shifted ancillary_variables String conductivity
attribute conductivity_lag_shifted comment String Conductivity corrected for thermal lag, when appropriate
attribute conductivity_lag_shifted instrument String instrument_ctd
attribute conductivity_lag_shifted ioos_category String Other
attribute conductivity_lag_shifted long_name String Conductivity - Thermal Lag Adjusted
attribute conductivity_lag_shifted standard_name String sea_water_electrical_conductivity
attribute conductivity_lag_shifted units String S m-1
attribute conductivity_lag_shifted valid_max float 10.0
attribute conductivity_lag_shifted valid_min float 0.0
variable density   float  
attribute density _ChunkSizes uint 155
attribute density _FillValue float -9999.0
attribute density actual_range float 1021.488, 1027.098
attribute density ancillary_variables String temperature pressure salinity lat lon
attribute density colorBarMaximum double 1032.0
attribute density colorBarMinimum double 1020.0
attribute density comment String Density calculated from temperature, practical salinity, pressure, latitude, and longitude using Gibbs gsw SA_from_SP, CT_from_t, and rho functions. Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed.
attribute density instrument String instrument_ctd
attribute density ioos_category String Other
attribute density long_name String Sea Water Density
attribute density observation_type String calculated
attribute density standard_name String sea_water_density
attribute density units String kg m-3
attribute density valid_max float 1015.0
attribute density valid_min float 1040.0
variable density_lag_shifted   float  
attribute density_lag_shifted _ChunkSizes uint 155
attribute density_lag_shifted _FillValue float -9999.0
attribute density_lag_shifted actual_range float 1021.488, 1027.098
attribute density_lag_shifted ancillary_variables String salinity temperature pressure
attribute density_lag_shifted comment String Density corrected for thermal lag, when appropriate. Calculated using the gsw.rho function.
attribute density_lag_shifted instrument String instrument_ctd
attribute density_lag_shifted ioos_category String Other
attribute density_lag_shifted long_name String Density - Thermal Lag Adjusted
attribute density_lag_shifted observation_type String calculated
attribute density_lag_shifted standard_name String sea_water_density
attribute density_lag_shifted units String kg m-3
attribute density_lag_shifted valid_max float 1015.0
attribute density_lag_shifted valid_min float 1040.0
variable depth_interpolated   float  
attribute depth_interpolated _ChunkSizes uint 155
attribute depth_interpolated _FillValue float -9999.0
attribute depth_interpolated actual_range float 0.0, 97.59512
attribute depth_interpolated ancillary_variables String depth
attribute depth_interpolated axis String Z
attribute depth_interpolated comment String Linear interpolated depth using pandas.DataFrame.interpolate
attribute depth_interpolated instrument String instrument_ctd
attribute depth_interpolated ioos_category String Other
attribute depth_interpolated long_name String Interpolated Depth
attribute depth_interpolated observation_type String calculated
attribute depth_interpolated positive String down
attribute depth_interpolated precision String 2
attribute depth_interpolated reference_datum String sea-surface
attribute depth_interpolated units String meters
attribute depth_interpolated valid_max float 2000.0
attribute depth_interpolated valid_min float 0.0
variable instrument_ctd   byte  
attribute instrument_ctd _FillValue byte 127
attribute instrument_ctd calibration_date String 2021-03-16
attribute instrument_ctd comment String Pumped
attribute instrument_ctd factory_calibrated String 2021-03-16
attribute instrument_ctd ioos_category String Identifier
attribute instrument_ctd long_name String CTD Metadata
attribute instrument_ctd make_model String Sea-Bird GPCTD
attribute instrument_ctd owner String Rutgers University
attribute instrument_ctd platform String platform
attribute instrument_ctd serial_number String 9700
attribute instrument_ctd type String instrument
attribute instrument_ctd units String 1
variable instrument_flbbcd   float  
attribute instrument_flbbcd _FillValue float -9999.0
attribute instrument_flbbcd calibration_date String 2021-08-02
attribute instrument_flbbcd comment String Chlorophyll a, beta700nm, CDOM
attribute instrument_flbbcd factory_calibrated String 2021-08-02
attribute instrument_flbbcd ioos_category String Other
attribute instrument_flbbcd long_name String ECO Triplet Puck
attribute instrument_flbbcd make_model String Sea-Bird ECO Triplet flbbcdslc
attribute instrument_flbbcd owner String Rutgers University
attribute instrument_flbbcd platform String platform
attribute instrument_flbbcd serial_number String 6980
attribute instrument_flbbcd type String instrument
variable instrument_optode   float  
attribute instrument_optode _FillValue float -9999.0
attribute instrument_optode calibration_date String 2020-06-21
attribute instrument_optode factory_calibrated String 2020-06-21
attribute instrument_optode ioos_category String Other
attribute instrument_optode long_name String Oxygen Optode
attribute instrument_optode make_model String Aanderaa Oxygen Optode 4831
attribute instrument_optode owner String Rutgers University
attribute instrument_optode platform String platform
attribute instrument_optode serial_number String 893
attribute instrument_optode type String instrument
attribute instrument_optode user_calibrated String 2022-03-28
variable instrument_ph   float  
attribute instrument_ph _FillValue float -9999.0
attribute instrument_ph calibration_coefficients String pH sensor calibration coefficents: f6: 8.2944e-22, f5: -4.9583e-18, f4: 9.8841e-15, f3: -4.8151e-12, f2: -7.4312e-09, f1: 1.1215e-05, k0: -1.4074, k2: -0.0010738
attribute instrument_ph calibration_date String 2021-04-20
attribute instrument_ph comment String V2
attribute instrument_ph factory_calibrated String 2021-04-20
attribute instrument_ph ioos_category String Other
attribute instrument_ph long_name String Deep ISFET Ocean pH Sensor
attribute instrument_ph make_model String Sea-Bird Deep ISFET Ocean pH Sensor
attribute instrument_ph owner String Rutgers University
attribute instrument_ph platform String platform
attribute instrument_ph serial_number String 10688
attribute instrument_ph type String instrument
variable lat_uv   double  
attribute lat_uv colorBarMaximum double 90.0
attribute lat_uv colorBarMinimum double -90.0
attribute lat_uv ioos_category String Location
attribute lat_uv long_name String Depth-averaged Latitude
variable lon_uv   double  
attribute lon_uv colorBarMaximum double 180.0
attribute lon_uv colorBarMinimum double -180.0
attribute lon_uv ioos_category String Location
attribute lon_uv long_name String Depth-averaged Longitude
variable oxygen_concentration_corrected   float  
attribute oxygen_concentration_corrected _ChunkSizes uint 155
attribute oxygen_concentration_corrected _FillValue float -9999.0
attribute oxygen_concentration_corrected actual_range float 187.154, 313.001
attribute oxygen_concentration_corrected ancillary_variables String oxygen_concentration_raw
attribute oxygen_concentration_corrected comment String Measured oxygen concentration shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.
attribute oxygen_concentration_corrected instrument String instrument_optode
attribute oxygen_concentration_corrected ioos_category String Other
attribute oxygen_concentration_corrected long_name String Dissolved Oxygen
attribute oxygen_concentration_corrected observation_type String calculated
attribute oxygen_concentration_corrected units String micromoles L-1
variable oxygen_concentration_raw   float  
attribute oxygen_concentration_raw _ChunkSizes uint 155
attribute oxygen_concentration_raw _FillValue float -9999.0
attribute oxygen_concentration_raw actual_range float 187.154, 313.001
attribute oxygen_concentration_raw instrument String instrument_optode
attribute oxygen_concentration_raw ioos_category String Other
attribute oxygen_concentration_raw long_name String Dissolved Oxygen
attribute oxygen_concentration_raw observation_type String measured
attribute oxygen_concentration_raw units String micromoles L-1
variable oxygen_saturation_corrected   float  
attribute oxygen_saturation_corrected _ChunkSizes uint 155
attribute oxygen_saturation_corrected _FillValue float -9999.0
attribute oxygen_saturation_corrected actual_range float 70.31, 107.942
attribute oxygen_saturation_corrected ancillary_variables String oxygen_saturation_raw
attribute oxygen_saturation_corrected comment String Oxygen saturation shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.
attribute oxygen_saturation_corrected instrument String instrument_optode
attribute oxygen_saturation_corrected ioos_category String Other
attribute oxygen_saturation_corrected long_name String Oxygen Saturation
attribute oxygen_saturation_corrected standard_name String fractional_saturation_of_oxygen_in_sea_water
attribute oxygen_saturation_corrected units String percent
variable oxygen_saturation_raw   float  
attribute oxygen_saturation_raw _ChunkSizes uint 155
attribute oxygen_saturation_raw _FillValue float -9999.0
attribute oxygen_saturation_raw actual_range float 70.31, 107.942
attribute oxygen_saturation_raw instrument String instrument_optode
attribute oxygen_saturation_raw ioos_category String Other
attribute oxygen_saturation_raw long_name String Oxygen Saturation
attribute oxygen_saturation_raw standard_name String fractional_saturation_of_oxygen_in_sea_water
attribute oxygen_saturation_raw units String percent
variable pH_corrected   float  
attribute pH_corrected _ChunkSizes uint 155
attribute pH_corrected _FillValue float -9999.0
attribute pH_corrected actual_range float 7.931556, 8.145137
attribute pH_corrected ancillary_variables String pressure_interpolated salinity_interpolated temperature_interpolated pH_reference_voltage_corrected
attribute pH_corrected comment String Calculated from sensor calibration coefficents, interpolated pressure, interpolated salinity, interpolated temperature (adjusted for thermal lag) and measured reference voltage shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.
attribute pH_corrected ioos_category String Other
attribute pH_corrected long_name String pH
attribute pH_corrected observation_type String calculated
attribute pH_corrected source_sensor String sci_sbe41n_ph_ref_voltage
attribute pH_corrected standard_name String sea_water_ph_reported_on_total_scale
attribute pH_corrected units String 1
attribute pH_corrected valid_max float 14.0
attribute pH_corrected valid_min float 0.0
variable pH_raw   float  
attribute pH_raw _ChunkSizes uint 155
attribute pH_raw _FillValue float -9999.0
attribute pH_raw actual_range float 7.931318, 8.149768
attribute pH_raw ancillary_variables String pressure_interpolated salinity_interpolated temperature_interpolated pH_reference_voltage_raw
attribute pH_raw comment String Calculated from sensor calibration coefficents, interpolated pressure, interpolated salinity, interpolated temperature (adjusted for thermal lag) and measured reference voltage.
attribute pH_raw ioos_category String Other
attribute pH_raw long_name String pH
attribute pH_raw observation_type String calculated
attribute pH_raw source_sensor String sci_sbe41n_ph_ref_voltage
attribute pH_raw standard_name String sea_water_ph_reported_on_total_scale
attribute pH_raw units String 1
attribute pH_raw valid_max float 14.0
attribute pH_raw valid_min float 0.0
variable pH_reference_voltage_corrected   float  
attribute pH_reference_voltage_corrected _ChunkSizes uint 155
attribute pH_reference_voltage_corrected _FillValue float -9999.0
attribute pH_reference_voltage_corrected actual_range float -0.940143, -0.92576
attribute pH_reference_voltage_corrected ancillary_variables String pH_reference_voltage_raw
attribute pH_reference_voltage_corrected category String pH
attribute pH_reference_voltage_corrected comment String Measured pH reference voltage shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.
attribute pH_reference_voltage_corrected instrument String instrument_ph
attribute pH_reference_voltage_corrected ioos_category String Other
attribute pH_reference_voltage_corrected long_name String sbe41n pH reference voltage
attribute pH_reference_voltage_corrected observation_type String calculated
attribute pH_reference_voltage_corrected units String volts
variable pH_reference_voltage_raw   float  
attribute pH_reference_voltage_raw _ChunkSizes uint 155
attribute pH_reference_voltage_raw _FillValue float -9999.0
attribute pH_reference_voltage_raw actual_range float -0.940143, -0.92576
attribute pH_reference_voltage_raw ancillary_variables String instrument_ph
attribute pH_reference_voltage_raw category String pH
attribute pH_reference_voltage_raw comment String Measured pH reference voltage
attribute pH_reference_voltage_raw instrument String instrument_ph
attribute pH_reference_voltage_raw ioos_category String Other
attribute pH_reference_voltage_raw long_name String sbe41n pH reference voltage
attribute pH_reference_voltage_raw observation_type String measured
attribute pH_reference_voltage_raw units String volts
variable platform_meta   byte  
attribute platform_meta _FillValue byte 127
attribute platform_meta depth_rating String 100m
attribute platform_meta glider_type String Teledyne Webb Research Slocum G3S glider
attribute platform_meta id String maracoos_02
attribute platform_meta instrument String instrument_ctd,instrument_ph,instrument_flbbcdslc,instrument_optode
attribute platform_meta ioos_category String Identifier
attribute platform_meta long_name String Platform Metadata
attribute platform_meta os_version String 10.05
attribute platform_meta type String platform
attribute platform_meta units String 1
attribute platform_meta wmo_id String 4802995
variable precise_lat   double  
attribute precise_lat _ChunkSizes uint 155
attribute precise_lat _FillValue double -9999.0
attribute precise_lat actual_range double 39.18769, 40.36411
attribute precise_lat axis String Y
attribute precise_lat colorBarMaximum double 90.0
attribute precise_lat colorBarMinimum double -90.0
attribute precise_lat comment String Interpolated latitude at each point in the time-series
attribute precise_lat ioos_category String Location
attribute precise_lat long_name String Precise Latitude
attribute precise_lat observation_type String calculated
attribute precise_lat standard_name String latitude
attribute precise_lat units String degrees_north
attribute precise_lat valid_max double 90.0
attribute precise_lat valid_min double -90.0
variable precise_lon   double  
attribute precise_lon _ChunkSizes uint 155
attribute precise_lon _FillValue double -9999.0
attribute precise_lon actual_range double -74.34389, -72.03268
attribute precise_lon axis String X
attribute precise_lon colorBarMaximum double 180.0
attribute precise_lon colorBarMinimum double -180.0
attribute precise_lon comment String Interpolated longitude at each point in the time-series
attribute precise_lon ioos_category String Location
attribute precise_lon long_name String Precise Longitude
attribute precise_lon observation_type String calculated
attribute precise_lon standard_name String longitude
attribute precise_lon units String degrees_east
attribute precise_lon valid_max double 180.0
attribute precise_lon valid_min double -180.0
variable precise_time   double  
attribute precise_time _ChunkSizes uint 512
attribute precise_time actual_range double 1.650485460232E9, 1.652886965957E9
attribute precise_time axis String T
attribute precise_time bytes String 8
attribute precise_time calendar String gregorian
attribute precise_time comment String Timestamp at each point in the time-series
attribute precise_time ioos_category String Time
attribute precise_time long_name String Precise Time
attribute precise_time observation_type String measured
attribute precise_time processing_level long 2
attribute precise_time source_sensor String m_present_time
attribute precise_time standard_name String time
attribute precise_time time_origin String 01-JAN-1970 00:00:00
attribute precise_time units String seconds since 1970-01-01T00:00:00Z
attribute precise_time valid_max double 2.147483647E9
attribute precise_time valid_min double 0.0
variable pressure   float  
attribute pressure _ChunkSizes uint 155
attribute pressure _FillValue float -9999.0
attribute pressure actual_range float 0.0, 98.37
attribute pressure axis String Z
attribute pressure colorBarMaximum double 2000.0
attribute pressure colorBarMinimum double 0.0
attribute pressure instrument String instrument_ctd
attribute pressure ioos_category String Pressure
attribute pressure long_name String Sea Water Pressure
attribute pressure observation_type String measured
attribute pressure positive String down
attribute pressure precision String 2
attribute pressure reference_datum String sea-surface
attribute pressure standard_name String sea_water_pressure
attribute pressure units String dbar
attribute pressure valid_max float 2000.0
attribute pressure valid_min float 0.0
variable pressure_interpolated   float  
attribute pressure_interpolated _ChunkSizes uint 155
attribute pressure_interpolated _FillValue float -9999.0
attribute pressure_interpolated actual_range float -0.16, 98.37
attribute pressure_interpolated ancillary_variables String pressure
attribute pressure_interpolated axis String Z
attribute pressure_interpolated comment String linear interpolated pressure used to calculate pH
attribute pressure_interpolated instrument String instrument_ctd
attribute pressure_interpolated ioos_category String Other
attribute pressure_interpolated long_name String Interpolated CTD Pressure
attribute pressure_interpolated observation_type String calculated
attribute pressure_interpolated positive String down
attribute pressure_interpolated precision String 2
attribute pressure_interpolated reference_datum String sea-surface
attribute pressure_interpolated standard_name String sea_water_pressure
attribute pressure_interpolated units String dbar
attribute pressure_interpolated valid_max float 2000.0
attribute pressure_interpolated valid_min float 0.0
variable salinity   float  
attribute salinity _ChunkSizes uint 155
attribute salinity _FillValue float -9999.0
attribute salinity actual_range float 28.09996, 35.80446
attribute salinity ancillary_variables String conductivity temperature pressure
attribute salinity colorBarMaximum double 37.0
attribute salinity colorBarMinimum double 30.0
attribute salinity comment String Practical salinity calculated from conductivity, temperature, and pressure using the Gibbs gsw SP_from_C function. Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed.
attribute salinity instrument String instrument_ctd
attribute salinity ioos_category String Salinity
attribute salinity long_name String Sea Water Practical Salinity
attribute salinity observation_type String calculated
attribute salinity standard_name String sea_water_practical_salinity
attribute salinity units String 1
attribute salinity valid_max float 40.0
attribute salinity valid_min float 0.0
variable salinity_interpolated   float  
attribute salinity_interpolated _ChunkSizes uint 155
attribute salinity_interpolated _FillValue float -9999.0
attribute salinity_interpolated actual_range float 28.09996, 35.80176
attribute salinity_interpolated ancillary_variables String salinity_lag_shifted
attribute salinity_interpolated comment String linear interpolated salinity (thermal lag adjusted) used to calculate pH
attribute salinity_interpolated instrument String instrument_ctd
attribute salinity_interpolated ioos_category String Other
attribute salinity_interpolated long_name String Interpolated Salinity
attribute salinity_interpolated observation_type String calculated
attribute salinity_interpolated standard_name String sea_water_practical_salinity
attribute salinity_interpolated units String 1
attribute salinity_interpolated valid_max float 40.0
attribute salinity_interpolated valid_min float 0.0
variable salinity_lag_shifted   float  
attribute salinity_lag_shifted _ChunkSizes uint 155
attribute salinity_lag_shifted _FillValue float -9999.0
attribute salinity_lag_shifted actual_range float 28.09996, 35.80176
attribute salinity_lag_shifted ancillary_variables String conductivity temperature pressure
attribute salinity_lag_shifted comment String Salinity corrected for thermal lag, when appropriate. Calculated using the gsw.SP_from_C function.
attribute salinity_lag_shifted instrument String instrument_ctd
attribute salinity_lag_shifted ioos_category String Other
attribute salinity_lag_shifted long_name String Salinity - Thermal Lag Adjusted
attribute salinity_lag_shifted observation_type String calculated
attribute salinity_lag_shifted standard_name String sea_water_practical_salinity
attribute salinity_lag_shifted units String 1
attribute salinity_lag_shifted valid_max float 40.0
attribute salinity_lag_shifted valid_min float 0.0
variable temperature   float  
attribute temperature _ChunkSizes uint 155
attribute temperature _FillValue float -9999.0
attribute temperature actual_range float 6.8557, 14.7705
attribute temperature colorBarMaximum double 32.0
attribute temperature colorBarMinimum double 0.0
attribute temperature comment String Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed.
attribute temperature instrument String instrument_ctd
attribute temperature ioos_category String Temperature
attribute temperature long_name String Sea Water Temperature
attribute temperature observation_type String measured
attribute temperature standard_name String sea_water_temperature
attribute temperature units String Celsius
attribute temperature valid_max float 40.0
attribute temperature valid_min float -5.0
variable temperature_interpolated   float  
attribute temperature_interpolated _ChunkSizes uint 155
attribute temperature_interpolated _FillValue float -9999.0
attribute temperature_interpolated actual_range float 6.874875, 14.7705
attribute temperature_interpolated ancillary_variables String temperature_lag_shifted
attribute temperature_interpolated comment String linear interpolated temperature (thermal lag adjusted) used to calculate pH
attribute temperature_interpolated instrument String instrument_ctd
attribute temperature_interpolated ioos_category String Other
attribute temperature_interpolated long_name String Interpolated Temperature
attribute temperature_interpolated observation_type String calculated
attribute temperature_interpolated standard_name String sea_water_temperature
attribute temperature_interpolated units String Celsius
attribute temperature_interpolated valid_max float 40.0
attribute temperature_interpolated valid_min float -5.0
variable temperature_lag_shifted   float  
attribute temperature_lag_shifted _ChunkSizes uint 155
attribute temperature_lag_shifted _FillValue float -9999.0
attribute temperature_lag_shifted actual_range float 6.874875, 14.7705
attribute temperature_lag_shifted ancillary_variables String temperature
attribute temperature_lag_shifted comment String Temperature corrected for thermal lag, when appropriate
attribute temperature_lag_shifted instrument String instrument_ctd
attribute temperature_lag_shifted ioos_category String Other
attribute temperature_lag_shifted long_name String Temperature - Thermal Lag Adjusted
attribute temperature_lag_shifted standard_name String sea_water_temperature
attribute temperature_lag_shifted units String Celsius
attribute temperature_lag_shifted valid_max float 40.0
attribute temperature_lag_shifted valid_min float -5.0
variable time_uv   double  
attribute time_uv ioos_category String Time
attribute time_uv long_name String Depth-averaged Time
variable total_alkalinity   float  
attribute total_alkalinity _ChunkSizes uint 155
attribute total_alkalinity _FillValue float -9999.0
attribute total_alkalinity actual_range float 2049.24, 2352.726
attribute total_alkalinity ancillary_variables String salinity
attribute total_alkalinity comment String Calculated from thermal lag adjusted salinity using the linear relationship (TA = 46.94 * salinity + 672.04) determined from in-situ water sampling data taken during glider deployment and recovery in addition to ship-based water samples as described in Wright-Fairbanks et al 2020 https://doi.org/10.1029/2020JC016505
attribute total_alkalinity ioos_category String Other
attribute total_alkalinity long_name String Total Alkalinity
attribute total_alkalinity observation_type String calculated
attribute total_alkalinity units String micromoles kg-1
variable u   double  
attribute u colorBarMaximum double 0.5
attribute u colorBarMinimum double -0.5
attribute u coordinates String lon_uv lat_uv time_uv
attribute u ioos_category String Currents
attribute u long_name String Depth-averaged Eastward Sea Water Velocity
variable v   double  
attribute v colorBarMaximum double 0.5
attribute v colorBarMinimum double -0.5
attribute v coordinates String lon_uv lat_uv time_uv
attribute v ioos_category String Currents
attribute v long_name String Depth-averaged Northward Sea Water Velocity

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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