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: | ru30-20210226T1647-delayed
|
| Institution: | Rutgers University (Dataset ID: ru30-20210226T1647-delayed) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
trajectory {
UInt32 _ChunkSizes 37;
String cf_role "trajectory_id";
String comment "A trajectory is one deployment of a glider.";
String ioos_category "Identifier";
String long_name "Trajectory Name";
}
wmo_id {
String ioos_category "Identifier";
String long_name "WMO ID";
}
profile_id {
UInt32 _ChunkSizes 37;
Int32 _FillValue 2147483647;
Int32 actual_range 1614358227, 1616338053;
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";
}
time {
UInt32 _ChunkSizes 37;
String _CoordinateAxisType "Time";
Float64 actual_range 1.6143582270910552e+9, 1.6163380530585053e+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 observation_type "calculated";
Float64 processing_level 2;
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00.00Z";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 2.147483648e+9;
Float64 valid_min 0.0;
}
latitude {
UInt32 _ChunkSizes 37;
String _CoordinateAxisType "Lat";
Float64 _FillValue -9999.0;
Float64 actual_range 38.31862, 39.34103;
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 coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String ioos_category "Location";
String long_name "Profile Latitude";
String observation_type "calculated";
Float64 precision 5;
Float64 processing_level 2;
String reference "WGS84";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
longitude {
UInt32 _ChunkSizes 37;
String _CoordinateAxisType "Lon";
Float64 _FillValue -9999.0;
Float64 actual_range -74.58498, -72.85273;
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 coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String ioos_category "Location";
String long_name "Profile Longitude";
String observation_type "calculated";
Float64 precision 5;
Float64 processing_level 2;
String reference "WGS84";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
depth {
UInt32 _ChunkSizes 37;
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue -9999.0;
Float32 actual_range 0.0, 179.9638;
String axis "Z";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String colorBarPalette "OceanDepth";
String comment "Calculated from llat_pressure and llat_latitude using gsw.z_from_p";
String instrument "instrument_ctd";
String ioos_category "Location";
String long_name "Depth";
String observation_type "calculated";
String positive "down";
String precision "2";
String reference_datum "sea-surface";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
aragonite_saturation_state {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 1.46411, 2.57009;
String ancillary_variables "pressure_interpolated temperature_interpolated salinity_interpolated pH_corrected total_alkalinity";
String comment "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)";
String ioos_category "Other";
String long_name "Aragonite Saturation State";
String observation_type "calculated";
String units "1";
}
beta_700nm {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range -9.666e-5, 0.00658255;
String comment "Optical backscatter (wavelength 700 nm) measured at 117 degrees";
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "Beta 700nm at 117 degrees";
String measurement_angle "117 degrees";
String measurement_wavelength "700nm";
String observation_type "measured";
String sensor "sci_flbbcd_bb_units";
String units "m-1 sr-1";
}
cdom {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range -0.8127, 15.351;
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "CDOM";
String measurement_angle "117 degrees";
String measurement_wavelength "700nm";
String observation_type "measured";
String sensor "sci_flbbcd_cdom_units";
String standard_name "concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate";
String units "ppb";
}
chlorophyll_a {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 0.0, 8.8476;
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "Chlorophyll a";
String observation_type "measured";
String sensor "sci_flbbcd_chlor_units";
String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water";
String units "ug L-1";
}
conductivity {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 3.00313, 4.47182;
Float64 colorBarMaximum 9.0;
Float64 colorBarMinimum 0.0;
String comment "Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed.";
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Electrical Conductivity";
String observation_type "measured";
String standard_name "sea_water_electrical_conductivity";
String units "S m-1";
Float32 valid_max 10.0;
Float32 valid_min 0.0;
}
conductivity_lag_shifted {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 3.00314, 4.471812;
String ancillary_variables "conductivity";
String comment "Conductivity corrected for thermal lag, when appropriate";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Conductivity - Thermal Lag Adjusted";
String standard_name "sea_water_electrical_conductivity";
String units "S m-1";
Float32 valid_max 10.0;
Float32 valid_min 0.0;
}
density {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 1024.893, 1027.709;
String ancillary_variables "temperature pressure salinity lat lon";
Float64 colorBarMaximum 1032.0;
Float64 colorBarMinimum 1020.0;
String comment "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.";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Sea Water Density";
String observation_type "calculated";
String standard_name "sea_water_density";
String units "kg m-3";
Float32 valid_max 1015.0;
Float32 valid_min 1040.0;
}
density_lag_shifted {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 1024.893, 1027.709;
String ancillary_variables "salinity temperature pressure";
String comment "Density corrected for thermal lag, when appropriate. Calculated using the gsw.rho function.";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Density - Thermal Lag Adjusted";
String observation_type "calculated";
String standard_name "sea_water_density";
String units "kg m-3";
Float32 valid_max 1015.0;
Float32 valid_min 1040.0;
}
depth_interpolated {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range -0.7178411, 179.9638;
String ancillary_variables "depth";
String axis "Z";
String comment "Linear interpolated depth using pandas.DataFrame.interpolate";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Interpolated Depth";
String observation_type "calculated";
String positive "down";
String precision "2";
String reference_datum "sea-surface";
String units "meters";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
instrument_ctd {
Byte _FillValue 127;
String _Unsigned "false";
String calibration_date "2020-02-12";
String comment "Pumped";
String factory_calibrated "2020-02-12";
String ioos_category "Identifier";
String long_name "CTD Metadata";
String make_model "Sea-Bird GPCTD";
String platform "platform";
String serial_number "9416";
String type "instrument";
String units "1";
}
instrument_flbbcd {
Float32 _FillValue -9999.0;
String calibration_date "2017-02-24";
String comment "Chlorophyll a,beta700nm,CDOM";
String factory_calibrated "2017-02-24";
String ioos_category "Other";
String long_name "ECO Triplet Puck";
String make_model "Sea-Bird ECO Triplet flbbcdslc";
String platform "platform";
String serial_number "4662";
String type "instrument";
}
instrument_optode {
Float32 _FillValue -9999.0;
String calibration_date "2019-09-25";
String factory_calibrated "2019-09-25";
String ioos_category "Other";
String long_name "Oxygen Optode";
String make_model "Aanderaa Oxygen Optode 4831";
String platform "platform";
String serial_number "242";
String type "instrument";
String user_calibrated "2020-02-03";
}
instrument_ph {
Float32 _FillValue -9999.0;
String calibration_coefficients "pH sensor calibration coefficents: f6: -6.9342e-22, f5: 5.203e-18, f4: -1.5993e-14, f3: 2.6022e-11, f2: -2.3831e-08, f1: 1.3905e-05, k0: -1.401602, k2: -0.001064";
String calibration_date "2020-03-06";
String comment "V2";
String factory_calibrated "2020-03-06";
String ioos_category "Other";
String long_name "Deep ISFET Ocean pH Sensor";
String make_model "Sea-Bird Deep ISFET Ocean pH Sensor";
String platform "platform";
String serial_number "10344";
String type "instrument";
}
lat_uv {
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String ioos_category "Location";
String long_name "Depth-averaged Latitude";
}
lon_uv {
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String ioos_category "Location";
String long_name "Depth-averaged Longitude";
}
oxygen_concentration_corrected {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 149.894, 350.491;
String ancillary_variables "oxygen_concentration_raw";
String comment "Measured oxygen concentration shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.";
String instrument "instrument_optode";
String ioos_category "Other";
String long_name "Dissolved Oxygen";
String observation_type "calculated";
String units "micromoles L-1";
}
oxygen_concentration_raw {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 149.894, 350.491;
String instrument "instrument_optode";
String ioos_category "Other";
String long_name "Dissolved Oxygen";
String observation_type "measured";
String units "micromoles L-1";
}
oxygen_saturation_corrected {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 56.584, 114.337;
String ancillary_variables "oxygen_saturation_raw";
String comment "Oxygen saturation shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.";
String instrument "instrument_optode";
String ioos_category "Other";
String long_name "Oxygen Saturation";
String standard_name "fractional_saturation_of_oxygen_in_sea_water";
String units "percent";
}
oxygen_saturation_raw {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 56.584, 114.337;
String instrument "instrument_optode";
String ioos_category "Other";
String long_name "Oxygen Saturation";
String standard_name "fractional_saturation_of_oxygen_in_sea_water";
String units "percent";
}
pH_corrected {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 7.922504, 8.196417;
String ancillary_variables "pressure_interpolated salinity_interpolated temperature_interpolated pH_reference_voltage_corrected";
String comment "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.";
String ioos_category "Other";
String long_name "pH";
String observation_type "calculated";
String source_sensor "sci_sbe41n_ph_ref_voltage";
String standard_name "sea_water_ph_reported_on_total_scale";
String units "1";
Float32 valid_max 14.0;
Float32 valid_min 0.0;
}
pH_raw {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 7.922009, 8.197911;
String ancillary_variables "pressure_interpolated salinity_interpolated temperature_interpolated pH_reference_voltage_raw";
String comment "Calculated from sensor calibration coefficents, interpolated pressure, interpolated salinity, interpolated temperature (adjusted for thermal lag) and measured reference voltage.";
String ioos_category "Other";
String long_name "pH";
String observation_type "calculated";
String source_sensor "sci_sbe41n_ph_ref_voltage";
String standard_name "sea_water_ph_reported_on_total_scale";
String units "1";
Float32 valid_max 14.0;
Float32 valid_min 0.0;
}
pH_reference_voltage_corrected {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range -0.932653, -0.920216;
String ancillary_variables "pH_reference_voltage_raw";
String category "pH";
String comment "Measured pH reference voltage shifted by an optimal time shift calculated by glider segment in order to minimize separation between glider down and upcasts.";
String instrument "instrument_ph";
String ioos_category "Other";
String long_name "sbe41n pH reference voltage";
String observation_type "calculated";
String units "volts";
}
pH_reference_voltage_raw {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range -0.932653, -0.920216;
String ancillary_variables "instrument_ph";
String category "pH";
String comment "Measured pH reference voltage";
String instrument "instrument_ph";
String ioos_category "Other";
String long_name "sbe41n pH reference voltage";
String observation_type "measured";
String units "volts";
}
platform_meta {
Byte _FillValue 127;
String _Unsigned "false";
String depth_rating "200m";
String glider_type "Teledyne Webb Research Slocum G2 glider";
String id "ru30";
String instrument "instrument_ctd,instrument_ph,instrument_flbbcd,instrument_optode";
String ioos_category "Identifier";
String long_name "Platform Metadata";
String os_version "8.5";
String type "platform";
String units "1";
String wmo_id "4801946";
}
precise_lat {
UInt32 _ChunkSizes 37;
Float64 _FillValue -9999.0;
Float64 actual_range 38.31861, 39.34122;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Interpolated latitude at each point in the time-series";
String ioos_category "Location";
String long_name "Precise Latitude";
String observation_type "calculated";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
precise_lon {
UInt32 _ChunkSizes 37;
Float64 _FillValue -9999.0;
Float64 actual_range -74.58533, -72.85273;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Interpolated longitude at each point in the time-series";
String ioos_category "Location";
String long_name "Precise Longitude";
String observation_type "calculated";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
precise_time {
UInt32 _ChunkSizes 512;
Float64 actual_range 1.61435815883801e+9, 1.61633809100223e+9;
String axis "T";
String bytes "8";
String calendar "gregorian";
String comment "Timestamp at each point in the time-series";
String ioos_category "Time";
String long_name "Precise Time";
String observation_type "measured";
Float64 processing_level 2;
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 {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 0.0, 181.41;
String axis "Z";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String instrument "instrument_ctd";
String ioos_category "Pressure";
String long_name "Sea Water Pressure";
String observation_type "measured";
String positive "down";
String precision "2";
String reference_datum "sea-surface";
String standard_name "sea_water_pressure";
String units "dbar";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
pressure_interpolated {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range -0.7233334, 181.41;
String ancillary_variables "pressure";
String axis "Z";
String comment "linear interpolated pressure used to calculate pH";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Interpolated CTD Pressure";
String observation_type "calculated";
String positive "down";
String precision "2";
String reference_datum "sea-surface";
String standard_name "sea_water_pressure";
String units "dbar";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
salinity {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 31.49543, 36.05346;
String ancillary_variables "conductivity temperature pressure";
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 30.0;
String comment "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.";
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Practical Salinity";
String observation_type "calculated";
String standard_name "sea_water_practical_salinity";
String units "1";
Float32 valid_max 40.0;
Float32 valid_min 0.0;
}
salinity_interpolated {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 31.49543, 36.0537;
String ancillary_variables "salinity_lag_shifted";
String comment "linear interpolated salinity (thermal lag adjusted) used to calculate pH";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Interpolated Salinity";
String observation_type "calculated";
String standard_name "sea_water_practical_salinity";
String units "1";
Float32 valid_max 40.0;
Float32 valid_min 0.0;
}
salinity_lag_shifted {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 31.49543, 36.0537;
String ancillary_variables "conductivity temperature pressure";
String comment "Salinity corrected for thermal lag, when appropriate. Calculated using the gsw.SP_from_C function.";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Salinity - Thermal Lag Adjusted";
String observation_type "calculated";
String standard_name "sea_water_practical_salinity";
String units "1";
Float32 valid_max 40.0;
Float32 valid_min 0.0;
}
temperature {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 3.975, 15.5691;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String comment "Suspect/failed IOOS QC values, and values flagged by a CTD hysteresis test have been removed.";
String instrument "instrument_ctd";
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
String observation_type "measured";
String standard_name "sea_water_temperature";
String units "Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
temperature_interpolated {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 3.997152, 15.50454;
String ancillary_variables "temperature_lag_shifted";
String comment "linear interpolated temperature (thermal lag adjusted) used to calculate pH";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Interpolated Temperature";
String observation_type "calculated";
String standard_name "sea_water_temperature";
String units "Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
temperature_lag_shifted {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 3.997152, 15.50454;
String ancillary_variables "temperature";
String comment "Temperature corrected for thermal lag, when appropriate";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Temperature - Thermal Lag Adjusted";
String standard_name "sea_water_temperature";
String units "Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
time_uv {
String ioos_category "Time";
String long_name "Depth-averaged Time";
}
total_alkalinity {
UInt32 _ChunkSizes 37;
Float32 _FillValue -9999.0;
Float32 actual_range 2141.374, 2371.268;
String ancillary_variables "salinity";
String comment "Calculated from thermal lag adjusted salinity using the linear relationship (TA = 50.79 * salinity + 540.2) 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";
String ioos_category "Other";
String long_name "Total Alkalinity";
String observation_type "calculated";
String units "micromoles kg-1";
}
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";
}
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";
}
}
NC_GLOBAL {
String _NCProperties "version=2,netcdf=4.8.1,hdf5=1.12.2";
String acknowledgment "This deployment supported by the NOAA Ocean Acidification Program and U.S. Integrated Ocean Observing System";
String cdm_data_type "TrajectoryProfile";
String cdm_profile_variables "time_uv,lat_uv,lon_uv,u,v,profile_id,time,latitude,longitude";
String cdm_trajectory_variables "trajectory,wmo_id";
String comment "Glider operated by the Rutgers University Center for Coastal Ocean Observing Leadership, Rutgers University, USA. Deployed by Chip Haldeman, Elizabeth Wright-Fairbanks, and Theodore Thompson aboard the R/V Rutgers, with shore support by Dave Aragon.";
String contributor_name "Grace Saba, Elizabeth Wright-Fairbanks, Theodore Thompson, Dave Aragon, Nicole Waite, Chip Haldeman, John Kerfoot, Laura Nazzaro, Lori Garzio";
String contributor_role "Principal Investigator, Graduate Student, Graduate Student, Glider Pilot, Glider Pilot, Glider Pilot and Vessel Captain, Data Manager, Data Manager, Data Manager";
String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String creator_email "lgarzio@marine.rutgers.edu";
String creator_name "Lori Garzio";
String creator_url "rucool.marine.rutgers.edu";
String date_created "2023-05-17T14:51:00Z";
String date_issued "2023-05-17T14:51:00Z";
String date_modified "2023-05-17T14:51:00Z";
Float64 Easternmost_Easting -72.85273;
String featureType "TrajectoryProfile";
String format_version "ru30-20210226T1647";
Float64 geospatial_lat_max 39.34103;
Float64 geospatial_lat_min 38.31862;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -72.85273;
Float64 geospatial_lon_min -74.58498;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 179.9638;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String gts_ingest "true";
String history
"2024-11-21T21:07:14Z (local files)
2024-11-21T21:07:14Z http://gliders.ioos.us/erddap/tabledap/ru30-20210226T1647-delayed.html";
String infoUrl "https://gliders.ioos.us/erddap/";
String institution "Rutgers University";
String ioos_dac_checksum "8c9a2d281adddcb041847afdad7937c5";
String ioos_dac_completed "True";
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 naming_authority "edu.rutgers.marine";
String ncei_template_version "NCEI_NetCDF_TrajectoryProfile_Orthogonal_Template_v2.0";
Float64 Northernmost_Northing 39.34103;
String platform_type "Slocum Glider";
String processing_level "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.";
String project "NOAA OAP (Ocean Acidification Program)/IOOS, Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecast";
String publisher_email "lgarzio@marine.rutgers.edu";
String publisher_name "Lori Garzio";
String publisher_url "rucool.marine.rutgers.edu";
String references "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";
String sea_name "Mid-Atlantic Bight";
String source "Observational data from a profiling glider";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 38.31862;
String standard_name_vocabulary "CF-v79";
String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
String summary "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 dataset contains CTD, chlorphyll a, CDOM and optical backscatter measurements. Dissolved oxygen and pH data were processed post-deployment. Delayed mode dataset";
String time_coverage_end "2021-03-21T14:47:33.05Z";
String time_coverage_start "2021-02-26T16:50:27.09Z";
String title "ru30-20210226T1647-delayed";
Float64 Westernmost_Easting -74.58498;
}
}
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.