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| Dataset Title: | SOOS-Compilation of dissolved organic matter (DOM) data obtained from global ocean observations from 1994 to 2021. Version 2 
|
| Institution: | NOAA National Centers for Environmental Information (Dataset ID: NOAA_DOM) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
EXPOCODE {
String long_name "EXPOCODE";
}
CRUISE {
String long_name "CRUISE";
}
INSTITUTION {
String long_name "INSTITUTION";
}
SHIP {
String long_name "SHIP";
}
STATION {
String long_name "STATION";
}
CAST {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 112;
String long_name "CAST";
}
LOCATION {
String long_name "LOCATION";
}
PROJECT {
String long_name "PROJECT";
}
SHIP_CRUISE_DESIGNATION {
String long_name "SHIP CRUISE DESIGNATION";
}
CRUISE_DATES {
String long_name "CRUISE DATES";
}
CRUISE_CHIEF_SCIENTIST {
String long_name "CRUISE CHIEF SCIENTIST";
}
CHIEF_SCIENTIST_CONTACT_EMAIL {
String long_name "CHIEF SCIENTIST CONTACT EMAIL";
}
FUNDING_SOURCE {
String long_name "FUNDING SOURCE";
}
TYPE_OF_DOM_DATA {
String long_name "TYPE OF DOM DATA";
}
DOM_DATA_ORIGINATOR {
String long_name "DOM DATA ORIGINATOR";
}
DOM_ORIGINATOR_INSTITUTION {
String long_name "DOM ORIGINATOR INSTITUTION";
}
DOM_ORIGINATOR_CONTACT {
String long_name "DOM ORIGINATOR CONTACT";
}
NUMBER_OF_STATIONS {
String long_name "NUMBER OF STATIONS (total#/#with DOM)";
}
TOTAL_NUMBER_OF_BOTTLES_ON_ROSETTE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 36;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String long_name "TOTAL NUMBER OF BOTTLES ON ROSETTE";
}
CRUISE_REPORT {
String long_name "CRUISE REPORT";
}
DATA_REPORT {
String long_name "DATA REPORT";
}
DOI {
String long_name "DOI";
}
BOTTLE {
Int16 _FillValue -999;
Int16 actual_range 0, 9419;
String long_name "BOTTLE";
}
BOTTLE_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "BOTTLE FLAG W";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range NaN, 1.6222464e+9;
String axis "T";
String ioos_category "Time";
String long_name "DATE";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T";
String units "seconds since 1970-01-01T00:00:00Z";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range -78.64296, 89.9867;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String ioos_category "Location";
String long_name "Latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -180.0, 180.0951;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
}
BOTTOM_DEPTH {
Int16 _FillValue 32767;
Int16 actual_range -999, 8556;
String long_name "BOTTOM DEPTH";
String units "m";
}
CTD_PRESSURE {
Float32 actual_range -999.0, 6501.3;
String long_name "CTD PRESSURE";
String units "dbar";
}
CTD_TEMPERATURE {
Float32 actual_range -999.0, 47.0;
String long_name "CTD TEMPERATURE";
String units "ITS-90 C°";
}
CTD_SALINITY {
Float32 actual_range -999.0, 40.7533;
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 32.0;
String long_name "Sea Water Practical Salinity";
String standard_name "sea_water_practical_salinity";
String units "PSS-78 PSU";
}
CTD_SALINITY_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CTD SALINITY FLAG W";
}
CTD_OXYGEN {
Float64 actual_range -999.0, 580.7733;
String long_name "CTD OXYGEN";
String units "umol/kg";
}
CTD_OXYGEN_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CTD OXYGEN FLAG W";
}
CHLOROPHYLL_A {
Float32 _FillValue -999.0;
Float32 actual_range -0.0927, 57.4167;
Float64 colorBarMaximum 30.0;
Float64 colorBarMinimum 0.03;
String colorBarScale "Log";
String long_name "Concentration Of Chlorophyll In Sea Water";
String standard_name "concentration_of_chlorophyll_in_sea_water";
String units "ug/kg";
}
CHLOROPHYLL_A_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CHLOROPHYLL A FLAG W";
}
BACTERIAL_ABUNDANCE {
Float32 actual_range -999.0, 30.8;
String long_name "BACTERIAL ABUNDANCE";
String units "x10e5/ml";
}
BACTERIAL_ABUNDANCE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "BACTERIAL ABUNDANCE FLAG W";
}
SILICIC_ACID {
Float32 _FillValue -999.0;
Float32 actual_range -0.4, 394.8;
String long_name "SILICIC ACID";
String units "umol/kg";
}
SILICIC_ACID_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "SILICIC ACID FLAG W";
}
NITRATE {
Float32 _FillValue -999.0;
Float32 actual_range -0.1, 71.9;
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String long_name "Mole Concentration Of Nitrate In Sea Water";
String standard_name "mole_concentration_of_nitrate_in_sea_water";
String units "umol/kg";
}
NITRATE_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "NITRATE FLAG W";
}
PHOSPHATE {
Float32 _FillValue -999.0;
Float32 actual_range -0.03, 116.0;
String long_name "Mass Concentration Of Phosphate In Sea Water";
String standard_name "mass_concentration_of_phosphate_in_sea_water";
String units "umol/kg";
}
PHOSPHATE_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "PHOSPHATE FLAG W";
}
NITRITE {
Float32 _FillValue -999.0;
Float32 actual_range -0.02, 11.04;
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String long_name "Mole Concentration Of Nitrite In Sea Water";
String standard_name "mole_concentration_of_nitrite_in_sea_water";
String units "umol/kg";
}
NITRITE_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "NITRITE FLAG W";
}
AMMONIUM {
Float32 _FillValue -999.0;
Float32 actual_range -0.04, 109.37;
Float64 colorBarMaximum 5.0;
Float64 colorBarMinimum 0.0;
String long_name "Mole Concentration Of Ammonium In Sea Water";
String standard_name "mole_concentration_of_ammonium_in_sea_water";
String units "umol/kg";
}
AMMONIUM_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "AMMONIUM FLAG W";
}
CFC_11 {
Float32 _FillValue -999.0;
Float32 actual_range -0.084, 36.465;
String long_name "CFC-11";
String units "pmol/kg";
}
CFC_11_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CFC-11 FLAG W";
}
CFC_12 {
Float32 _FillValue -999.0;
Float32 actual_range -9.063, 14.802;
String long_name "CFC-12";
String units "pmol/kg";
}
CFC_12_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CFC-12 FLAG W";
}
CFC_113 {
Int16 _FillValue -999;
Int16 actual_range 0, 6;
String long_name "CFC-113";
String units "pmol/kg";
}
CFC_113_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CFC-113 FLAG W";
}
SF6 {
Int16 _FillValue -999;
Int16 actual_range -1, 11;
String long_name "SF6";
String units "fmol/kg";
}
SF6_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "SF6 FLAG W";
}
CCL4 {
Int16 _FillValue -999;
Int16 actual_range 0, 11;
String long_name "CCL4";
String units "pmol/kg";
}
CCL4_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CCL4 FLAG W";
}
DIC {
Float32 _FillValue -999.0;
Float32 actual_range 0.2, 4538.6;
String long_name "DIC";
String units "umol/kg";
}
DIC_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DIC FLAG W";
}
ALKALINITY {
Float32 _FillValue -999.0;
Float32 actual_range 1025.5, 4461.9;
String long_name "ALKALINITY";
String units "umol/kg";
}
ALKALINITY_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "ALKALINITY FLAG W";
}
PCO2 {
Int16 _FillValue -999;
Int16 actual_range 97, 2901;
String long_name "PCO2";
String units "uatm";
}
PCO2_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "PCO2 FLAG W";
}
PH_TOT {
Float32 _FillValue -999.0;
Float32 actual_range 7.2115, 8.3896;
String long_name "PH TOT";
}
PH_TOT_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "PH TOT FLAG W";
}
DOC {
Float32 _FillValue -999.0;
Float32 actual_range -974.7, 999.0;
String long_name "DOC";
String units "umol/kg";
}
DOC_FLAG_W {
Float32 actual_range 0.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DOC FLAG W";
}
TDN {
Float32 _FillValue -999.0;
Float32 actual_range -0.57, 999.0;
String long_name "TDN";
String units "umol/kg";
}
TDN_FLAG_W {
Float32 actual_range 0.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "TDN FLAG W";
}
POC {
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 151.29;
String long_name "Particulate Organic Carbon";
String units "umol/kg";
}
POC_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "POC FLAG W";
}
PON {
Float32 _FillValue -999.0;
Float32 actual_range 0.03184031, 16.38;
String long_name "PON";
String units "umol/kg";
}
PON_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "PON FLAG W";
}
N2O {
Int16 _FillValue -999;
Int16 actual_range -1, 42;
String long_name "N2 O";
String units "nmol/kg";
}
N2O_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "N2 O FLAG W";
}
DEL_13DIC {
Float32 _FillValue -999.0;
Float32 actual_range -14.8, 2.29;
String long_name "DEL-13 DIC";
String units "permille";
}
DEL_13DIC_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DEL-13 DIC FLAG W";
}
DELTA_14DIC {
Float32 _FillValue -999.0;
Float32 actual_range -270.0, 129.6;
String long_name "DELTA-14 DIC";
String units "permille";
}
DELTA_14DIC_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DELTA-14 DIC FLAG W";
}
DEL13C_DOC {
Int16 _FillValue -999;
Int16 actual_range -28, -19;
String long_name "DEL13 C-DOC";
String units "permille";
}
DEL13C_DOC_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DEL13 C-DOC FLAG W";
}
DELTA14C_DOC {
Int16 _FillValue -999;
Int16 actual_range -557, -210;
String long_name "DELTA14 C-DOC";
String units "permille";
}
DELTA14C_DOC_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DELTA14 C-DOC FLAG W";
}
CDOM254 {
Float32 _FillValue -999.0;
Float32 actual_range 0.5306, 66.71;
String long_name "CDOM254";
String units "/m";
}
CDOM254_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CDOM254 FLAG W";
}
CDOM280 {
Float32 _FillValue -999.0;
Float32 actual_range 0.1526, 49.622;
String long_name "CDOM280";
String units "/m";
}
CDOM280_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CDOM280 FLAG W";
}
CDOM325 {
Float32 _FillValue -999.0;
Float32 actual_range -0.018, 24.669;
String long_name "CDOM325";
String units "/m";
}
CDOM325_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CDOM325 FLAG W";
}
CDOM350 {
Float32 _FillValue -999.0;
Float32 actual_range -0.0184, 16.47;
String long_name "CDOM350";
String units "/m";
}
CDOM350_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "CDOM350 FLAG W";
}
SpecSlope {
Float32 _FillValue -999.0;
Float32 actual_range -0.09, 0.232;
String long_name "Spec Slope (275-295)";
}
SpecSlope_275_295_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "Spec Slope (275-295) FLAG W";
}
FUCOSE {
Int16 _FillValue -999;
Int16 actual_range 10, 596;
String long_name "FUCOSE";
String units "nmol/kg";
}
FUCOSE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "FUCOSE FLAG W";
}
GALACTOSE {
Int16 _FillValue -999;
Int16 actual_range 25, 998;
String long_name "GALACTOSE";
String units "nmol/kg";
}
GALACTOSE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "GALACTOSE FLAG W";
}
GLUCOSE {
Int16 _FillValue -999;
Int16 actual_range 32, 974;
String long_name "GLUCOSE";
String units "nmol/kg";
}
GLUCOSE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "GLUCOSE FLAG W";
}
MANOSE {
Int16 _FillValue -999;
Int16 actual_range 35, 1273;
String long_name "MANOSE";
String units "nmol/kg";
}
MANOSE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "MANOSE FLAG W";
}
RHAMNOSE {
Int16 _FillValue -999;
Int16 actual_range 12, 408;
String long_name "RHAMNOSE";
String units "nmol/kg";
}
RHAMNOSE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "RHAMNOSE FLAG W";
}
ARABINOSE {
Int16 _FillValue -999;
Int16 actual_range 7, 1021;
String long_name "ARABINOSE";
String units "nmol/kg";
}
ARABINOSE_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "ARABINOSE FLAG W";
}
TRITIUM {
Float32 _FillValue -999.0;
Float32 actual_range -0.042, 1.733;
String long_name "TRITIUM";
String units "TU";
}
TRITIUM_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "TRITIUM FLAG W";
}
NEON {
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 9.669;
String long_name "NEON";
String units "nmol/kg";
}
NEON_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "NEON FLAG W";
}
HELIUM {
Float32 _FillValue -999.0;
Float32 actual_range -0.001, 2.5771;
String long_name "HELIUM";
String units "nmol/kg";
}
HELIUM_FLAG_W {
Float32 actual_range 1.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "HELIUM FLAG W";
}
DELHE3 {
Float32 _FillValue -999.0;
Float32 actual_range -3.15, 482.08;
String long_name "DELHE3";
String units "%";
}
DELHE3_FLAG_W {
Float32 actual_range 2.0, 9.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "DELHE3 FLAG W";
}
}
NC_GLOBAL {
String cdm_data_type "Other";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "NODC.Webmaster@noaa.gov";
String creator_name "NOAA National Centers for Environmental Information";
String creator_type "group";
String creator_url "https://www.nodc.noaa.gov/";
Float64 Easternmost_Easting 180.0951;
Float64 geospatial_lat_max 89.9867;
Float64 geospatial_lat_min -78.64296;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 180.0951;
Float64 geospatial_lon_min -180.0;
String geospatial_lon_units "degrees_east";
String history
"2024-12-22T06:18:14Z (local files)
2024-12-22T06:18:14Z https://erddap.sochic-h2020.eu/erddap/tabledap/NOAA_DOM.html";
String infoUrl "https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.nodc:0227166";
String institution "NOAA National Centers for Environmental Information";
String keywords "alkalinity, ammonium, arabinose, BACTERIAL_ABUNDANCE, carbon, ccl4, cdom, cfc, chla, chloroflourocarbon, chlorophyll, chlorophyll-a, fucose, galactose, glucose, helium, manose, mass_concentration_of_phosphate_in_sea_water, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_nitrite_in_sea_water, N2O, neon, nh4, nitrate, nitrite, no3, Ocean Chemistry, originator, oxygen, particulate, pco2, PH_TOT, Phosphate, phosphate, po4, pon, pressure, rhamnose, salinity, sf6, SILICIC_ACID, temperature, tritium";
String keywords_vocabulary "GCMD Science Keywords";
String license "Cite as: Hansell, Dennis A.; Carlson, Craig A.; Amon, Rainer M. W.; Ãlvarez-Salgado, X. Antón; Yamashita, Youhei; Romera-Castillo, Cristina; Bif, Mariana B. (2021). Compilation of dissolved organic matter (DOM) data obtained from global ocean observations from 1994 to 2021. Version 2. (NCEI Accession 0227166). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/s4f4-ye35. Accessed [date].";
String NCEI_Accession "0227166";
Float64 Northernmost_Northing 89.9867;
String sourceUrl "(local files)";
Float64 Southernmost_Northing -78.64296;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "CRUISE,INSTITUTION, SHIP, EXPOCODE";
String summary "This dataset consists of measurements of dissolved organic matter (DOM) and other chemical and hydrographic parameters obtained during the global ocean observations from 1994-01-01 to 2021-05-29. Measurements of dissolved organic matter (DOM) in the open ocean have increased greatly since the late 1980's, spurred by the growth in scientific interest directed at the ocean carbon cycle. Analytical quality for determing the elemental concentrations of DOM was commonly low in those early years, but through great effort and use of consensus reference materials its quality has improved with time. The data in this compilation should be used with the trajectory of improved analytical quality with time in mind. DOM data generated by many laboratories around the world are typically made available in diverse, regional data archives, making them less available than necessary for the data value to be maximized. The effort here was to make ship-collected bottle data accessible more directly and in uniform format. The emphasis was on spatial coverage of the global ocean, so the well-known and ongoing time-series data (such as the Bermuda Atlantic Time-series Study and Hawaiian Ocean Time-series) are not included; nor are coastal waters well represented in this first version. While the focus of this compilation is largely on dissolved organic carbon (Department of Commerce (DOC)) and total dissolved nitrogen (TDN), we extended coverage to include the less frequently determined DOM isotopes (13C, 14C, 15N), select wavelengths and a single spectral slope of colored dissolved organic matter (CDOM), and DOM composition (i.e., dissolved combined neutral sugars). To the extent possible, the DOM data have been complemented with hydrographic data (e.g, temperature and salinity), other biogeochemical variables (e.g., oxygen, nutrients), the inorganic carbon system [e.g., dissolved organic carbon (with isotopes when available), pH, and total alkalinity], and anthropogenic (chlorofluorocarbons, sulfur hexafluoride, carbon tetrachloride) and natural tracers (neon, helium, tritium). A very few data are included for biological variables such as bacterial abundance and chlorophyll a concentrations. These data are from all ocean basins taken from 224 cruises in the global ocean, providing DOC concentrations largely from the full water column and TDN concentrations in the surface 250 m. Data are available at https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0227166.html. Errors in the compilation should be reported to the authors.";
String time_coverage_end "2021-05-29T00:00:00Z";
String title "SOOS-Compilation of dissolved organic matter (DOM) data obtained from global ocean observations from 1994 to 2021. Version 2";
Float64 Westernmost_Easting -180.0;
}
}
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.