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ERDDAP
Easier access to scientific data |
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Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | Profile - R4.x268.000.0048 - DO2_RB1007_MC751 - 28.19N, 89.80W - 2010-01-01
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| Institution: | Temple University / Biology Department (Dataset ID: R4_x268_000_0048_DO2_RB1007_MC751) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Make a graph
|
Attributes {
s {
profile {
Int16 _FillValue -9999;
String cf_role "profile_id";
String ioos_category "Identifier";
String long_name "DO2_RB1007_MC751";
Int16 missing_value 32767;
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.262304e+9, 1.262304e+9;
String axis "T";
String calendar "gregorian";
Float64 colorBarMaximum 1.35e+9;
Float64 colorBarMinimum 1.2e+9;
String coverage_content_type "physicalMeasurement";
String ioos_category "Time";
String long_name "Time";
String standard_name "time";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 1.262304e+9;
Float64 valid_min 1.262304e+9;
}
year {
Float64 _FillValue -99999.0;
Float64 actual_range 2010.0, 2010.0;
String coverage_content_type "physicalMeasurement";
String ioos_category "Time";
String long_name "year of measurement";
Float64 missing_value -99999.0;
String standard_name "measurement_year";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/unknown";
String units "year";
}
cruise {
String coverage_content_type "referenceInformation";
String ioos_category "Identifier";
String long_name "cruise number";
String standard_name "cruise_number";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/unknown";
}
cruise_id {
String coverage_content_type "referenceInformation";
String ioos_category "Identifier";
String long_name "cruise identification";
String standard_name "cruise_id";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/unknown";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue -99999.0;
Float64 actual_range 28.19, 28.19;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Latitude";
Float64 missing_value -99999.0;
String standard_name "latitude";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/latitude";
String units "degrees_north";
Float64 valid_max 28.19;
Float64 valid_min 28.19;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue -99999.0;
Float64 actual_range -89.8, -89.8;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Longitude";
Float64 missing_value -99999.0;
String standard_name "longitude";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/longitude";
String units "degrees_east";
Float64 valid_max -89.8;
Float64 valid_min -89.8;
}
station {
String coverage_content_type "auxiliaryInformation";
String ioos_category "Identifier";
String long_name "Station Number";
String standard_name "station_number";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/unknown";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue -99999.0;
Float64 actual_range 0.585, 442.161;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String coverage_content_type "coordinate";
String grid_mapping "crs";
String ioos_category "Location";
String long_name "Depth";
Float64 missing_value -99999.0;
String ncei_name "DEPTH";
String positive "down";
String standard_name "depth";
String standard_name_url "http://mmisw.org/ont/cf/parameter/depth";
String units "m";
Float64 valid_max 442.161;
Float64 valid_min 0.585;
}
sea_water_temperature {
Float64 _FillValue -99999.0;
Float64 actual_range 8.974, 27.054;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String grid_mapping "crs";
String ioos_category "Temperature";
String long_name "sea_water_temperature";
Float64 missing_value -99999.0;
String ncei_name "TEMPERATURE";
String source "in situ measuremnts";
String standard_name "sea_water_temperature";
String standard_name_url "http://mmisw.org/ont/ioos/parameter/water_temperature";
String units "degree_Celsius";
Float64 valid_max 27.054;
Float64 valid_min 8.974;
}
sea_water_salinity {
Float64 _FillValue -99999.0;
Float64 actual_range 34.805, 36.571;
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 32.0;
String coverage_content_type "physicalMeasurement";
String grid_mapping "crs";
String instrument "CTD SBE 9/11+";
String ioos_category "Salinity";
String long_name "sea_water_salinity";
Float64 missing_value -99999.0;
String ncei_name "SALINITY";
String source "in situ measuremnts";
String standard_name "sea_water_practical_salinity";
String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_practical_salinity";
String units "PSU";
Float64 valid_max 36.571;
Float64 valid_min 34.805;
}
dissolved_oxygen {
Float64 _FillValue -99999.0;
Float64 actual_range -999.0, 164.035;
Float64 colorBarMaximum 500.0;
Float64 colorBarMinimum -1500.0;
String coverage_content_type "physicalMeasurement";
String grid_mapping "crs";
String instrument "CTD SBE 9/11+";
String ioos_category "Dissolved O2";
String long_name "dissolved Oxygen";
Float64 missing_value -999.0;
String ncei_name "DISSOLVED OXYGEN";
String source "in situ measuremnts";
String standard_name "moles_of_oxygen_per_unit_mass_in_sea_water";
String standard_name_url "https://mmisw.org/ont/cf/moles_of_oxygen_per_unit_mass_in_sea_water";
String units "µmol kg-1";
Float64 valid_max 164.035;
Float64 valid_min -999.0;
}
sea_water_potential_density {
Float64 _FillValue -99999.0;
Float64 actual_range 22.575, 27.185;
Float64 colorBarMaximum 28.0;
Float64 colorBarMinimum 20.0;
String coverage_content_type "physicalMeasurement";
String grid_mapping "crs";
String instrument "CTD SBE 9/11+";
String ioos_category "Physical Oceanography";
String long_name "potential density";
Float64 missing_value -99999.0;
String ncei_name "potential";
String source "in situ measuremnts";
String standard_name "sea_water_potential_density";
String standard_name_url "https://mmisw.org/ont/cf/parameter/sea_water_potential_density";
String units "kg m-3";
Float64 valid_max 27.185;
Float64 valid_min 22.575;
}
platform {
String actual_range
"\u0000
\u0000";
String ioos_category "Unknown";
}
instrument {
String actual_range
"\u0000
\u0000";
String ioos_category "Unknown";
String long_name "CTD SBE 9/11+";
String make_model "SeaBird";
}
instrument1 {
String actual_range
"\u0000
\u0000";
String ioos_category "Unknown";
String long_name "CTD SBE 19";
String make_model "SeaBird";
}
instrument2 {
String actual_range
"\u0000
\u0000";
String ioos_category "Dissolved Nutrients";
String long_name "CTD SBE 37-SI";
String make_model "SeaBird";
String standard_name "mass_concentration_of_silicate_in_sea_water";
}
instrument3 {
String actual_range
"\u0000
\u0000";
String ioos_category "Unknown";
String long_name "CTD SBE 49";
String make_model "SeaBird";
}
crs {
Int32 _FillValue -9999;
String epsg_code "EPSG:4326";
String grid_mapping_name "latitude_longitude";
Float64 inverse_flattening 298.257223563;
String ioos_category "Unknown";
String long_name "CRS";
Float64 longitude_of_prime_meridian 0.0;
Int32 missing_value -9999;
Float64 semi_major_axis 6378137.0;
String standard_name_url "http://mmisw.org/ont/cf/parameter/unknown";
}
}
NC_GLOBAL {
String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.8.12";
String cdm_altitude_proxy "depth";
String cdm_data_type "Profile";
String cdm_profile_variables "profile";
String comment "pH was measured on the total hydrogen scale (pHT) within one hour of sample collection. Each water sample was placed in a 25 degrees C water bath for 10–20 minutes to standardize temperature (mean temperature over all pH measurements of 22.2 +/- 2.6 degrees C). pHT was then measured in duplicate using the Orion 5 Star pH meter and glass electrode (ROSS Ultra pH/ATC Triode 8107BNUMD) calibrated with Tris–HCL buffer solution obtained from the Dickson Lab (Batch 22). Electrode performance was regularly checked against standard Tris-HCl and AMP-HCl buffers in artificial seawater (Nemzer et al. 2005; Dickson et al. 2007). Temperature was measured using the integrated temperature sensor on the ROSS Ultra pH/ATC Triode from 2010–2013, and using a handheld thermocouple (Omega HH81A) in 2014. Total alkalinity (TA) was measured in triplicate by acid titration on a Mettler–Toledo DL15 autotitrator using 0.1 mol L–1 HCl buffered in 0.6 mol L–1 NaCl (modified from SOP 3b, Dickson et al. 2007). The autotitrator was calibrated daily on the NBS scale using certified reference buffers (Orion), and certified reference materials (Dickson Lab, batches 138 and 141) were measured periodically to ensure accuracy (within +/- 10 umol kg-1). CO2SYS software (Pierrot et al. 2006) was used to correct pHT values for in situ temperature and pressure, and to calculate the entire carbonate system from TA, pHT, temperature, salinity, and pressure. For all calculations, we used the carbonic acid constants (K1 and K2) of Mehrbach et al. (1973) refitted by Dickson and Millero (1987), and the aragonite solubility product (Ksp) from Mucci (1983). The effects of nutrients (phosphate and silicate) on the carbonate system were assumed to be negligible (eg. Cai 2003; Yates and Halley 2006). TA and dissolved inorganic carbon (DIC) values were corrected for in situ salinity values using the mean salinity of all sites (35.3 psu) to yield salinity-normalized TA (nTA) and DIC (nDIC). CTD data (temperature, salinity, pressure, and dissolved oxygen) were collected both as water column data from ship deployments and as bottom–water data from a vehicle–mounted CTD. In all years, a SBE 9/11+ CTD was used for water column measurements, while vehicle-mounted CTD usage varied by year: SBE 19 (2010), SBE 37-SI (2012), and SBE 49 (2013, 2014). All dissolved oxygen measurements were collected using a SBE 43 dissolved oxygen sensor. CTD and dissolved oxygen measurements were vertically binned every meter in order to smooth water column profiles prior to additional analyses.";
String Conventions "CF-1.6, ACDD-1.3, IOOS-1.2, COARDS";
String Country "USA";
String creator_address "Biology Life Sciences Building 1900 North 12th Street";
String creator_city "Philadelphia";
String creator_country "USA";
String creator_email "ecordes@temple.edu";
String creator_institution "Temple University / Biology Department";
String creator_name "Erik E. Cordes";
String creator_phone "+1-215-204-8876";
String creator_postalcode "19122";
String creator_role "Principal Investigator";
String creator_sector "academic";
String creator_state "Pennsylvania";
String creator_type "person";
String creator_url "https://sites.temple.edu/cordeslab/erik-cordes-principal-investigator/";
String date_created "2021-05-06T12:16:55Z";
String date_issued "2021-05-06T12:16:55Z";
String date_metadata_modified "2021-05-06T12:16:55Z";
String date_modified "2021-05-06T12:16:55Z";
Float64 Easternmost_Easting -89.8;
String featureType "Profile";
String geospatial_bounds "POINTS (28.3 -87.29, 28.31 -87.3, 28.31 -87.31, 28.46 -88.23, 28.25 -87.41, 28.19 -89.8, 28.03 -89.73, 28.07 -89.71, 28.07 -89.72, 28.16 -89.75, 28.59 -87.85, 28.63 -88.17, 29.11 -88.38, 29.16 -88.01, 29.16 -88.02, 29.17 -88.02, 29.07 -88.38, 29.06 -88.37, 28.67 -88.47, 28.68 -88.34, 28.76 -87.58, 28.85 -88.49, 28.01 -87.31, 27.81 -91.54, 27.58 -89.71, 27.59 -89.7, 27.59 -89.71, 27.6 -91.82, 27.43 -93.59, 27.43 -93.58, 27.08 -92.82, 27.11 -91.17, 27.42 -93.6, 27.43 -93.57, 27.6 -91.83, 27.69 -92.22, 27.74 -90.52, 27.75 -91.22, 27.76 -91.22, 27.8 -91.54, 27.73 -90.52, 27.72 -90.65, 27.69 -92.23, 27.7 -90.65, 27.72 -90.51, 25.31 -84.82)";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
Float64 geospatial_lat_max 28.19;
Float64 geospatial_lat_min 28.19;
Float64 geospatial_lat_resolution 0.0;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -89.8;
Float64 geospatial_lon_min -89.8;
Float64 geospatial_lon_resolution 0.0;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 442.161;
Float64 geospatial_vertical_min 0.585;
String geospatial_vertical_positive "down";
Float64 geospatial_vertical_resolution 0.1023351100811124;
String geospatial_vertical_units "m";
Int32 grid_mapping__FillValue -9999;
String grid_mapping_epsg_code "EPSG:4326";
Float64 grid_mapping_inverse_flattening 298.257223563;
Float64 grid_mapping_longitude_of_prime_meridian 0.0;
Float64 grid_mapping_missing_value -9999.0;
String grid_mapping_name "latitude_longitude";
Float64 grid_mapping_semi_major_axis 6378137.0;
String grid_mapping_standard_name_url "http://mmisw.org/ont/cf/parameter/unknown";
String grid_mapping_units "unknown";
String history
"in situ measurements
2026-09-12T07:52:03Z (local files)
2026-09-12T07:52:03Z https://erddap.griidc.org/erddap/tabledap/R4_x268_000_0048_DO2_RB1007_MC751.html";
String id "GISR_";
String infoUrl "https://data.gulfresearchinitiative.org/data/R4.x268.000:0048";
String institution "Temple University / Biology Department";
String instrument "CTD SBE 9/11+, CTD SBE 19, CTD SBE 37-SI, CTD SBE 49";
String instrument_vocabulary "GCMD Science Keywords Version 9.1.5";
String keywords "11+, 37-si, 9/11+, at357, biology, calcification, carbonate, chemistry, co3, concentration, conductivity, crs, cruise, cruise_id, cruise_number, ctd, data, dc277, dc673, density, department, depth, dissolved, dissolved nutrients, dissolved o2, dissolved_oxygen, do2, earth, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Chemistry > Silicate, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Potential Density, Earth Science > Oceans > Salinity/Density > Salinity, earth science>oceans>ocean chemistry>oxygen, earth science>oceans>salinity/density>density, gb299, gb535, gb903, gc140, gc234, gc246, gc354, gc852, gom, gulf, gulf of mexico, gv249, identification, identifier, instrument, instrument1, instrument2, instrument3, latitude, longitude, mass, mass_concentration_of_silicate_in_sea_water, mc118, mc294, mc388, mc519, mc751, mc885, measurement, measurement_year, mexico, moles, moles_of_oxygen_per_unit_mass_in_sea_water, number, nutrients, O2, ocean, oceanography, oceans, oxygen, per, physical, physical oceanography, platform, potential, practical, profile, rb1007, salinity, samples, sbe, science, sea, sea_water_potential_density, sea_water_practical_salinity, sea_water_salinity, sea_water_temperature, seawater, silicate, sonde, station, station_number, temperature, temple, time, unit, university, vk826, vk906, water, water ssamples, year";
String keywords_vocabulary "GCMD Science Keywords";
String license "These data may be redistributed and used without restriction.";
String metadata_link "https://data.gulfresearchinitiative.org/data/R4.x268.000:0048";
String naming_authority "edu.temple";
Float64 Northernmost_Northing 28.19;
String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
String processing_level "Geophysical units from raw data";
String product_version "v0.0";
String program "The Gulf of Mexico Research Initiative (GOMRI)";
String project "Ecosystem Impacts of Oil and Gas Inputs to the Gulf-2 (ECOGIG-2)";
String publisher_address "6300 Ocean Drive";
String publisher_city "Corpus Christi";
String publisher_country "USA";
String publisher_email "griidc@gomri.org";
String publisher_institution "Gulf of Mexico Research Initiative Information and Data (GRIIDC)";
String publisher_name "Gulf of Mexico Research Initiative Information and Data (GRIIDC)";
String publisher_phone "+1-301-713-3277";
String publisher_postalcode "78412";
String publisher_state "Texas";
String publisher_type "institution";
String publisher_udi "R4.x268.000:0048";
String publisher_url "https://data.gulfresearchinitiative.org";
String references "data.gomri.org";
String sea_name "Gulf of Mexico";
String source "in situ measurements";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 28.19;
String standard_name_vocabulary "CF Standard Name Table v72";
String subsetVariables "profile, time, year, cruise, cruise_id, latitude, longitude, station, platform, instrument, instrument1, instrument2, instrument3, crs";
String summary "Water samples from Conductivity, Temperature, Depth (CTD) casts and vehicle-mounted bottles collected on the Atlantis, GOMRI, Nautilus, Ronald Brown, and Schmidt between 2010 and 2014. Dissolved O2 and potential density data derived from surface-deployed and vehicle-mounted CTD measurements taken on the R/V Atlantis, R/V Ronald Brown, and E/V Nautilus in the Gulf of Mexico and Florida from 2010 to 2014.";
String time_coverage_duration "P00Y0M00DT00H00M00S";
String time_coverage_end "2010-01-01T00:00:00Z";
String time_coverage_start "2010-01-01T00:00:00Z";
String title "Profile - R4.x268.000.0048 - DO2_RB1007_MC751 - 28.19N, 89.80W - 2010-01-01";
Float64 Westernmost_Easting -89.8;
}
}
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.