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| Dataset Title: | Physical and biogeochemical oceanography data from Conductivity, Temperature, Depth (CTD) rosette deployments during the Antarctic Circumnavigation Expedition (ACE) 
|
| Institution: | Antarctic Circumnavigation Expedition (ACE) (Dataset ID: ACE_ctd_CTD20200406CURRSGCMR) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
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|
Attributes {
s {
EXPOCODE {
String ioos_category "Unknown";
String long_name "EXPOCODE";
}
STNNBR {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 4, 103;
String ioos_category "Unknown";
String long_name "STNNBR";
}
CASTNO {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 35;
String ioos_category "Unknown";
String long_name "CASTNO";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.482939076e+9, 1.489659601e+9;
String axis "T";
String ioos_category "Time";
String long_name "DATETIME UTC";
String source_name "DATETIME_UTC";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00Z";
String units "seconds since 1970-01-01T00:00:00Z";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 actual_range -72.994835, -43.9796083333333;
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";
Float64 actual_range -165.019213333333, 167.386651666667;
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";
}
CTDPRS {
Float32 actual_range 1.0, 3875.0;
String ioos_category "Unknown";
String long_name "CTDPRS";
}
CTDPRS_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDPRS FLAG W";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 actual_range 0.902, 3801.008;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String ioos_category "Location";
String long_name "Depth";
String positive "down";
String standard_name "depth";
String units "m";
}
CTDTMP {
Float32 actual_range -1.9842, 12.7672;
String ioos_category "Unknown";
String long_name "CTDTMP";
}
CTDTMP_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDTMP FLAG W";
}
CTDSAL {
Float32 actual_range -1.5884, 37.4393;
String ioos_category "Unknown";
String long_name "CTDSAL";
}
CTDSAL_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDSAL FLAG W";
}
CTDDENS {
Float64 actual_range 998.6998, 1045.5243;
String ioos_category "Unknown";
String long_name "CTDDENS";
}
CTDDENS_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDDENS FLAG W";
}
CTDSOUND {
Float32 actual_range 1406.52, 1515.52;
String ioos_category "Unknown";
String long_name "CTDSOUND";
}
CTDSOUND_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDSOUND FLAG W";
}
CTDOXY {
Float32 actual_range 151.662, 460.245;
String ioos_category "Unknown";
String long_name "CTDOXY";
}
CTDOXY_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDOXY FLAG W";
}
CTDOXYSAT {
Float64 actual_range 258.99471, 446.41938;
String ioos_category "Unknown";
String long_name "CTDOXYSAT";
}
CTDOXYSAT_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDOXYSAT FLAG W";
}
CTDFLUOR1 {
Int16 _FillValue -999;
Int16 actual_range 0, 5;
String ioos_category "Optical Properties";
String long_name "CTDFLUOR1";
}
CTDFLUOR1_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 9;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDFLUOR1 FLAG W";
}
CTDFLUOR1Q {
Int16 _FillValue -999;
Int16 actual_range 0, 5;
String ioos_category "Optical Properties";
String long_name "CTDFLUOR1 Q";
}
CTDFLUOR1Q_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 9;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDFLUOR1 Q FLAG W";
}
CTDFLUOR2 {
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 5.9953;
String ioos_category "Optical Properties";
String long_name "CTDFLUOR2";
}
CTDFLUOR2_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDFLUOR2 FLAG W";
}
CTDFLUOR2Q {
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 4.834;
String ioos_category "Optical Properties";
String long_name "CTDFLUOR2 Q";
}
CTDFLUOR2Q_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "CTDFLUOR2 Q FLAG W";
}
BACKSC {
Float32 actual_range -6879.485, 0.007057;
String ioos_category "Unknown";
String long_name "BACKSC";
}
BACKSC_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 3, 9;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "BACKSC FLAG W";
}
PAR {
Float32 _FillValue -999.0;
Float32 actual_range -1.502, 415.78;
Float64 colorBarMaximum 70.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Optical Properties";
String long_name "Downwelling Photosynthetic Photon Radiance In Sea Water";
String standard_name "downwelling_photosynthetic_photon_radiance_in_sea_water";
}
PAR_FLAG_W {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 9;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "PAR FLAG W";
}
}
NC_GLOBAL {
String cdm_data_type "Point";
String Conventions "COARDS, CF-1.10, ACDD-1.3";
Float64 Easternmost_Easting 167.386651666667;
String featureType "Point";
Float64 geospatial_lat_max -43.9796083333333;
Float64 geospatial_lat_min -72.994835;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 167.386651666667;
Float64 geospatial_lon_min -165.019213333333;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 3801.008;
Float64 geospatial_vertical_min 0.902;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2025-10-30T07:42:05Z (local files)
2025-10-30T07:42:05Z https://er1.s4oceanice.eu/erddap/tabledap/ACE_ctd_CTD20200406CURRSGCMR.html";
String infoUrl "https://zenodo.org/records/3813646";
String institution "Antarctic Circumnavigation Expedition (ACE)";
String keywords "active, available, backsc, BACKSC_FLAG_W, castno, ctddens, CTDDENS_FLAG_W, ctdfluor1, CTDFLUOR1_FLAG_W, CTDFLUOR1Q, CTDFLUOR1Q_FLAG_W, ctdfluor2, CTDFLUOR2_FLAG_W, CTDFLUOR2Q, CTDFLUOR2Q_FLAG_W, ctdoxy, CTDOXY_FLAG_W, ctdoxysat, CTDOXYSAT_FLAG_W, ctdprs, CTDPRS_FLAG_W, ctdsal, CTDSAL_FLAG_W, ctdsound, CTDSOUND_FLAG_W, ctdtmp, CTDTMP_FLAG_W, data, datetime, depth, downwelling, downwelling_photosynthetic_photon_radiance_in_sea_water, earth, Earth Science > Oceans > Ocean Optics > Photosynthetically Active Radiation, Earth Science > Oceans > Ocean Optics > Radiance, expocode, flag, latitude, local, longitude, ocean, oceans, optical, optical properties, optics, par, PAR_FLAG_W, photon, photosynthetic, photosynthetically, properties, quality, radiance, radiation, science, sea, seawater, source, stnnbr, time, w, water";
String keywords_vocabulary "GCMD Science Keywords";
String license "CC-BY4.0";
Float64 Northernmost_Northing -43.9796083333333;
String sourceUrl "(local files)";
Float64 Southernmost_Northing -72.994835;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "EXPOCODE, STNNBR, CASTNO, time, latitude, longitude, CTDPRS_FLAG_W, CTDTMP_FLAG_W, CTDSAL_FLAG_W, CTDDENS_FLAG_W, CTDSOUND_FLAG_W, CTDOXY_FLAG_W, CTDOXYSAT_FLAG_W, CTDFLUOR1, CTDFLUOR1_FLAG_W, CTDFLUOR1Q, CTDFLUOR1Q_FLAG_W, BACKSC_FLAG_W, PAR_FLAG_W";
String summary "Physical and biogeochemical oceanography data from Conductivity, Temperature, Depth (CTD) rosette deployments during the Antarctic Circumnavigation Expedition (ACE)";
String time_coverage_end "2017-03-16T10:20:01Z";
String time_coverage_start "2016-12-28T15:31:16Z";
String title "Physical and biogeochemical oceanography data from Conductivity, Temperature, Depth (CTD) rosette deployments during the Antarctic Circumnavigation Expedition (ACE)";
Float64 Westernmost_Easting -165.019213333333;
}
}
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.