Easier access to scientific data
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|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | ru30-20191015T1824-delayed
|
| Institution: | Rutgers University (Dataset ID: ru30-20191015T1824-delayed) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
trajectory {
UInt32 _ChunkSizes 18;
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 {
Int32 _FillValue 2147483647;
Int32 actual_range 1571170158, 1573082452;
String cf_role "profile_id";
String comment "Sequential profile number within the trajectory. This value is unique in each file that is part of a single trajectory/deployment.";
String ioos_category "Identifier";
String long_name "Profile ID";
Int32 valid_max 2147483647;
Int32 valid_min 1;
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.5711557587619047e+9, 1.573064452728395e+9;
String axis "T";
String calendar "proleptic_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";
String platform "platform";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 39.36379412752788, 40.380964031000005;
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 observation_type "calculated";
String platform "platform";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -73.85677690773585, -71.81409009073836;
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 observation_type "calculated";
String platform "platform";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
depth {
UInt32 _ChunkSizes 250;
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue NaN;
Float32 actual_range 0.0, 188.97751;
String axis "Z";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String colorBarPalette "OceanDepth";
String instrument "instrument_ctd";
String ioos_category "Location";
String long_name "Depth";
String observation_type "calculated";
String platform "platform";
String positive "down";
String reference_datum "sea-surface";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
aragonite_saturation_state {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range 0.829390315, 8.29580746;
String ancillary_variables "temperature,pressure,salinity,pH,TA";
String comment "calculated using CO2SYS for MATLAB v3 (Sharp et al. (2020), van Hueven et al. (2011), Lewis and Wallace (1998)) with inputs of pH on the total scale, total alkalinity, in situ salinity, in situ temperature, in situ pressure, 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 instrument "instrument_ph";
String ioos_category "Other";
String long_name "Aragonite Saturation State";
String observation_type "calculated";
String units "1";
}
chlorophyll_a {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range -0.73, 6.7671;
String instrument "instrument_flbbcd";
String ioos_category "Other";
String long_name "Chlorophyll a";
String observation_type "measured";
String platform "platform";
String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water";
String units "ug L-1";
Float64 valid_max 125.0;
Float64 valid_min 0.0;
}
conductivity {
UInt32 _ChunkSizes 250;
Float32 _FillValue NaN;
Float32 actual_range 2.78874, 5.07314;
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";
Float64 colorBarMaximum 9.0;
Float64 colorBarMinimum 0.0;
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Electrical Conductivity";
String observation_type "measured";
String platform "platform";
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 250;
Float32 _FillValue NaN;
Float32 actual_range 1016.4868, 1027.3048;
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 instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Sea Water Density";
String observation_type "calculated";
String platform "platform";
String standard_name "sea_water_density";
String units "kg m-3";
Float32 valid_max 1040.0;
Float32 valid_min 1015.0;
}
instrument_ctd {
String _Unsigned "false";
Byte actual_range 0, 0;
String calibration_date "2017-06-23";
String comment "pumped";
String factory_calibrated "2017-06-23";
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 {
String _Unsigned "false";
Byte actual_range 0, 0;
String calibration_date "2017-02-23";
String comment "measures chlorophyll a, backscatter at 660nm and CDOM";
String factory_calibrated "2017-02-23";
String ioos_category "Other";
String long_name "FLBBCD Eco Puck";
String make_model "Sea-Bird FLBBCD Eco Puck";
String platform "platform";
String serial_number "4662";
String type "instrument";
}
instrument_optode {
String _Unsigned "false";
Byte actual_range 0, 0;
String calibration_date "2016-06-11";
String factory_calibrated "2016-06-11";
String ioos_category "Other";
String long_name "Aanderaa Optode 4831";
String make_model "Aanderaa Optode 4831";
String platform "platform";
String serial_number "644";
String type "instrument";
String user_calibrated "2018-04-02";
}
instrument_ph {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 0, 0;
String calibration_coefficients "pH sensor calibration coefficents: K0 = -1.404488, K2 = -1.0523E-3, f6 = -8.7398E-22, f5 = 6.9028E-18, f4 = -2.2382E-14, f3 = 3.8509E-11, f2 = -3.7223E-8, f1 = 2.1759E-5";
String calibration_date "2018-04-20";
String comment "Firmware 5.3.0";
String factory_calibrated "2018-04-20";
String ioos_category "Other";
String long_name "Sea-Bird pH Meter";
String make_model "SBE Deep ISFET pH Sensor";
String platform "platform";
String serial_number "C24";
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_mgl {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range 4.684910272, 8.446965423;
String comment "Converted from umol L-1 to mg L-1";
String instrument "instrument_optode";
String ioos_category "Other";
String long_name "Dissolved Oxygen";
String observation_type "calculated";
String platform "platform";
String standard_name "mass_concentration_of_oxygen_in_sea_water";
String units "mg L-1";
}
oxygen_molar {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range 146.403446, 263.9676695;
String instrument "instrument_optode";
String ioos_category "Other";
String long_name "Dissolved Oxygen";
String observation_type "measured";
String platform "platform";
String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
String units "micromoles L-1";
}
pH {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range 7.782531545, 8.784486537000001;
String ancillary_variables "pressure,salinity,temperature,pH reference voltage,f1,f2,f3,f4,f5,f6,k0,k2";
String comment "calculated from instrument calibration coefficents, pressure, salinity, temperature, and measured reference voltage";
String instrument "instrument_ph";
String ioos_category "Other";
String observation_type "calculated";
String platform "platform";
String source_sensor "sci_sbe41n_ph_ref_voltage";
String standard_name "sea_water_ph_reported_on_total_scale";
String units "1";
Float64 valid_max 14.0;
Float64 valid_min 0.0;
}
pH_reference_voltage {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range -0.925704814, -0.870613511;
String instrument "instrument_ph";
String ioos_category "Other";
String long_name "sbe41n pH reference voltage";
String units "volts";
}
platform_meta {
Byte _FillValue 127;
String _Unsigned "false";
String comment "Slocum glider operated by the Rutgers University Center for Coastal Ocean Observing Leadership";
String depth_rating "200m";
String glider_type "Teledyne Webb Research Slocum G2 glider";
String id "ru30";
String instrument "instrument_ctd,instrument_ph,instrument_optode,instrument_flbbcd";
String ioos_category "Identifier";
String long_name "Platform Metadata";
Float64 os_version 8.02;
String type "platform";
String units "1";
String wmo_id "4801946";
}
precise_lat {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range 39.36295143, 40.38109658;
String ancillary_varibles "precise_lat_qc";
String axis "Y";
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 ioos_category "Location";
String long_name "Precise Latitude";
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
precise_lon {
UInt32 _ChunkSizes 250;
Float64 _FillValue NaN;
Float64 actual_range -73.85678967, -71.81351906;
String ancillary_varibles "precise_lon_qc";
String axis "X";
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 ioos_category "Location";
String long_name "Precise Longitude";
String observation_type "measured";
String platform "platform";
String reference "WGS84";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
precise_time {
UInt32 _ChunkSizes 250;
Float64 actual_range 1.57115566e+9, 1.573064538e+9;
String axis "T";
String calendar "proleptic_gregorian";
String comment "Timestamp at each point in the time-series";
String ioos_category "Time";
String long_name "Precise Time";
String observation_type "measured";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 2.147483647e+9;
Float64 valid_min 0.0;
}
pressure {
UInt32 _ChunkSizes 250;
Float32 _FillValue NaN;
Float32 actual_range -0.38, 190.52;
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";
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 platform "platform";
String positive "down";
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 250;
Float32 _FillValue NaN;
Float32 actual_range 22.366692, 35.977768;
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 instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Practical Salinity";
String observation_type "calculated";
String platform "platform";
String standard_name "sea_water_practical_salinity";
String units "1";
Float32 valid_max 40.0;
Float32 valid_min 0.0;
}
temperature {
UInt32 _ChunkSizes 250;
Float32 _FillValue NaN;
Float32 actual_range 12.1386, 21.5287;
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";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String instrument "instrument_ctd";
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
String observation_type "measured";
String platform "platform";
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 250;
Float64 _FillValue NaN;
Float64 actual_range 1730.6741719999998, 2359.097494;
String ancillary_variables "salinity";
String comment "calculated using seasonal TA-Salinity regression";
String instrument "instrument_ph";
String ioos_category "Other";
String long_name "Total Alkalinity";
String observation_type "calculated";
String standard_name "sea_water_alkalinity_expressed_as_mole_equivalent";
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=4.7.4,hdf5=1.10.6";
String acknowledgment "This deployment supported by National Science Foundation.";
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 "Deployed by Chip Haldeman, Nicole Waite, Marissa Guzik, Elijah and Liza Wright-Fairbanks on the R/V Rutgers";
String contributor_name "Grace Saba,Travis Miles,Liza Wright-Fairbanks,Dave Aragon,Nicole Waite,Chip Haldeman,John Kerfoot,Laura Nazzaro";
String contributor_role "Principal Investigator,Principal Investigator,Graduate Student,Glider Pilot,Glider Pilot,Glider Pilot,Data Manager,Data Manager";
String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String creator_email "elizabeth.wrightfairbanks@marine.rutgers.edu,kerfoot@marine.rutgers.edu";
String creator_institution "Rutgers Univesity,Rutgers University";
String creator_name "Liza Wright-Fairbanks,John Kerfoot";
String creator_type "person,person";
String creator_url "https://rucool.marine.rutgers.edu";
String date_created "2020-10-20T02:15:25Z";
String date_issued "2020-10-20T02:15:25Z";
Float64 Easternmost_Easting -71.81409009073836;
String featureType "TrajectoryProfile";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
Float64 geospatial_lat_max 40.380964031000005;
Float64 geospatial_lat_min 39.36379412752788;
String geospatial_lat_resolution "0.00001 degree";
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -71.81409009073836;
Float64 geospatial_lon_min -73.85677690773585;
String geospatial_lon_resolution "0.00001 degree";
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 188.9775;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String gts_ingest "true";
String history
"Mon Jun 13 11:49:36 2022: ncatted -a _FillValue,instrument_ph,c,d,NaN ru30_20191029T2053Z_delayed.nc
Mon Jun 13 11:45:44 2022: ncatted -O -a _FillValue:,instrument_ph,d,, ru30_20191029T2053Z_delayed.nc
2020-10-13T17:44:04Z: Source file /Users/kerfoot/data/gliders/rucool/pH/ru30_netCDF_files/ru30_fall_19.nc created
2020-10-20T02:15:25Z: Converted to IOOS Glider DAC compliant profile-based NetCDF files%standard names for qartod flags have changed on 2022-07-05
2024-05-02T17:50:47Z (local files)
2024-05-02T17:50:47Z http://localhost:8080/erddap/tabledap/ru30-20191015T1824-delayed.html";
String id "ru30-2019102920:53:06205306Z-delayed";
String infoUrl "https://gliders.ioos.us/erddap/";
String institution "Rutgers University";
String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
String ioos_dac_checksum "68ed57ac96d1955f60ecbb14b46b3489";
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.rucool";
String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
String NCO "netCDF Operators version 5.0.7 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
Float64 Northernmost_Northing 40.380964031000005;
String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
String platform_type "Slocum Glider";
String platform_vocabulary "NASA/GCMD Platforms Keywords Version 8.5";
String processing_level "Delayed mode data. salinity, 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.";
String product_version "1.0";
String program "Collaborative Research: Developing a profiling glider pH sensor for high resolution coastal ocean acidification monitoring";
String project "NSF OTIC pH Glider";
String publisher_email "elizabeth.wrightfairbanks@marine.rutgers.edu,kerfoot@marine.rutgers.edu";
String publisher_institution "Rutgers University,Rutgers University";
String sea_name "Mid-Atlantic Bight";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 39.36379412752788;
String standard_name_vocabulary "CF Standard Name Table v27";
String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
String summary "This project integrated a deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor, the Deep ISFET pH, into a Slocum Webb G2 glider. 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 15 to 30 day deployment near Sandy Hook, NJ, and is running a cross-shelf transect to the shelf break north of Hudson Canyon to sample in Atlantic sea scallop habitat. Then the glider will turn and fly back to shore in a west-southwest direction to cover more sea scallop and Atlantic surfclam habitat with possible recovery targeted for Barneget, NJ. However, if pH data are still stable after 15 days (no increased time lag response due to biofouling), the glider will turn southeast and head back to the shelf break then fly back inshore toward Atlantic City.";
String time_coverage_end "2019-11-06T18:20:52Z";
String time_coverage_start "2019-10-15T16:09:18Z";
String title "ru30-20191015T1824-delayed";
Float64 Westernmost_Easting -73.85677690773585;
}
}
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.