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| Dataset Title: | ISAR L2 SST product
|
| Institution: | CSIRO Oceans & Atmosphere (Dataset ID: DATA_TRAWLER_SST) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
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Attributes {
s {
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.4144863e+9, 1.686099115e+9;
String axis "T";
String calendar "julian";
String ioos_category "Time";
String long_name "measurement time";
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 actual_range -66.47538, 0.0;
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 0.0, 160.6448;
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";
}
sea_surface_temperature {
Float32 _FillValue -1.0;
Float32 actual_range 267.291, 309.767;
String ancillary_variables "sst_flags sst_total_uncertainty sst_random_uncertainty sst_systematic_uncertainty sst_instrument_uncertainty sst_measurement_uncertainty";
Float64 colorBarMaximum 305.0;
Float64 colorBarMinimum 273.0;
String ioos_category "Temperature";
String long_name "sea surface skin temperature";
String standard_name "sea_surface_skin_temperature";
String units "kelvin";
}
sst_total_uncertainty {
Float32 _FillValue -1.0;
Float32 actual_range 0.08365492, 1.411999;
Float64 colorBarMaximum 5.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Statistics";
String long_name "sea surface temperature total uncertainty";
String standard_name "sea_surface_skin_temperature standard_error";
String units "kelvin";
}
sst_random_uncertainty {
Float32 _FillValue -1.0;
Float32 actual_range 0.004576026, 0.433883;
Float64 colorBarMaximum 305.0;
Float64 colorBarMinimum 273.0;
String ioos_category "Quality";
String long_name "sea surface temperature random uncertainty";
String standard_name "sea_surface_temperature";
String units "kelvin";
}
sst_systematic_uncertainty {
Float32 _FillValue -1.0;
Float32 actual_range 0.0219874, 1.411825;
Float64 colorBarMaximum 305.0;
Float64 colorBarMinimum 273.0;
String ioos_category "Quality";
String long_name "sea surface temperature systematic uncertainty";
String standard_name "sea_surface_temperature";
String units "kelvin";
}
sst_instrument_uncertainty {
Float32 _FillValue -1.0;
Float32 actual_range 0.06803957, 0.3270514;
Float64 colorBarMaximum 305.0;
Float64 colorBarMinimum 273.0;
String ioos_category "Quality";
String long_name "sea surface temperature instrument uncertainty";
String standard_name "sea_surface_temperature";
String units "kelvin";
}
sst_measurement_uncertainty {
Float32 _FillValue -1.0;
Float32 actual_range 0.01205694, 1.409157;
Float64 colorBarMaximum 305.0;
Float64 colorBarMinimum 273.0;
String ioos_category "Quality";
String long_name "sea surface temperature measurement uncertainty";
String standard_name "sea_surface_temperature";
String units "kelvin";
}
sst_flags {
Int16 _FillValue 32767;
Int16 actual_range 1, 1345;
Float64 colorBarMaximum 1500.0;
Float64 colorBarMinimum 0.0;
Int16 flag_masks 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024;
String flag_meanings "skin day cloud rain instrument_exception processing_exception low_platform_speed low_wind_speed land_proximity reserved sun_glint";
String ioos_category "Quality";
String long_name "sea surface skin temperature flags";
String standard_name "sea_surface_skin_temperature status_flag";
}
quality_level {
Int16 _FillValue 32767;
Int16 actual_range 1, 5;
Float64 colorBarMaximum 6.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "no_data bad_data worst_quality low_quality acceptable_quality best_quality";
Int16 flag_values 0, 1, 2, 3, 4, 5;
String ioos_category "Quality";
String long_name "measurement quality value";
}
speed_over_ground {
Float32 _FillValue -1.0;
Float32 actual_range -999.0, 16.9;
String ioos_category "Currents";
String long_name "platform speed over ground";
String standard_name "platform_speed_wrt_ground";
String units "knots";
}
course_over_ground {
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 360.0;
String ioos_category "Unknown";
String long_name "platform course over ground";
String standard_name "platform_course";
String units "degree";
}
view_azimuth_angle {
Float32 _FillValue -999.0;
Float32 actual_range 270.0, 270.0;
String comment "For moving platforms, the orientation of the instrument view wrt to the platform bearing, degrees clockwise; for stationary platforms, the view bearing.";
String ioos_category "Unknown";
String long_name "instrument view azimuthal orientation";
String standard_name "sensor_azimuth_angle";
String units "degree";
}
view_nadir_angle {
Float32 _FillValue -999.0;
Float32 actual_range 24.88, 25.23;
String ioos_category "Unknown";
String long_name "instrument viewing angle from nadir";
String standard_name "angle_of_emergence";
String units "degree";
}
surface_brightness_temperature {
Float32 _FillValue -1.0;
Float32 actual_range 267.29, 309.266;
Float64 colorBarMaximum 313.0;
Float64 colorBarMinimum 263.0;
String ioos_category "Temperature";
String long_name "brightness temperature of the sea surface";
String standard_name "surface_brightness_temperature";
String units "kelvin";
}
sky_brightness_temperature {
Float32 _FillValue -1.0;
Float32 actual_range -999.0, 315.242;
Float64 colorBarMaximum 313.0;
Float64 colorBarMinimum 263.0;
String ioos_category "Temperature";
String long_name "brightness temperature of the sky";
String units "kelvin";
}
ambient_blackbody_temperature {
Float32 _FillValue -1.0;
Float32 actual_range 267.631, 318.354;
Float64 colorBarMaximum 313.0;
Float64 colorBarMinimum 263.0;
String ioos_category "Temperature";
String long_name "temperature of the ambinet black body";
String units "kelvin";
}
platform_name {
String cf_role "trajectory_id";
String ioos_category "Identifier";
String long_name "platform name";
String standard_name "platform_name";
}
platform_id {
String id_type "IMO";
String ioos_category "Identifier";
String long_name "platform id";
String standard_name "platform_id";
}
solar_azimuth_angle {
Float32 _FillValue -999.0;
Float32 actual_range 5.563474e-4, 359.9966;
String ioos_category "Unknown";
String long_name "solar azimuth angle wrt north";
String standard_name "solar_azimuth_angle";
String units "degrees";
}
solar_azimuth_angle_isar {
Float32 _FillValue -999.0;
Float32 actual_range -265.8762, 448.3755;
String ioos_category "Unknown";
String long_name "solar azimuth angle wrt instrument orientation";
String units "degrees";
}
solar_zenith_angle {
Float32 _FillValue -999.0;
Float32 actual_range 0.2025961, 179.5421;
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String ioos_category "Unknown";
String long_name "solar zenith angle";
String standard_name "solar_zenith_angle";
String units "degrees";
}
platform_roll_angle {
Float32 _FillValue -999.0;
Float32 actual_range -5.933333, 9.640345;
String ioos_category "Unknown";
String long_name "platform roll angle";
String standard_name "platform_roll_angle";
String units "degrees";
}
platform_pitch_angle {
Float32 _FillValue -999.0;
Float32 actual_range -4.532586, 1.01;
String ioos_category "Unknown";
String long_name "platform pitch angle";
String standard_name "platform_pitch_angle";
String units "degrees";
}
platform_azimuth_angle {
Float32 _FillValue -999.0;
Float32 actual_range 4.187414, 356.3926;
String ioos_category "Unknown";
String long_name "platform azimuth angle";
String standard_name "platform_azimuth_angle";
String units "degrees";
}
}
NC_GLOBAL {
String acknowledgment "Collection of these data was acquired through the Marine National Facility";
String cdm_data_type "Trajectory";
String cdm_trajectory_variables "platform_name";
String comment "SST from ISAR 5D in-situ radiometer";
String Conventions "CF-1.6 ACDD-1.3";
String creator_email "nicole.morgan@csiro.au";
String creator_name "Nicole Morgan";
String creator_type "person";
String creator_url "www.csiro.au";
String date_created "2018-01-31T02:13:24Z";
Float64 Easternmost_Easting 160.6448;
String easternmost_longitude "147.403000";
String feature_type "trajectory";
String featureType "Trajectory";
Float64 geospatial_lat_max 0.0;
Float64 geospatial_lat_min -66.47538;
String geospatial_lat_resolution "1.0E-6f";
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 160.6448;
Float64 geospatial_lon_min 0.0;
String geospatial_lon_resolution "1.0E-6f";
String geospatial_lon_units "degrees_east";
String history
"ISAR sst processor v3.1, ISAR sst write v3.1, fCalFactor: -999.0, PreCalMean: 0.448806, PreCalDate: 20170926T043009Z, PostCalMean: 0.448145, PostCalDate: 20180125T010504Z, CASOTS: 0.050
2025-10-30T07:42:54Z (local files)
2025-10-30T07:42:54Z https://er1.s4oceanice.eu/erddap/tabledap/DATA_TRAWLER_SST.html";
String id "CSIRO-L2R_ISRN-ISAR_010";
String infoUrl "http://www.marlin.csiro.au/geonetwork/srv/eng/search#!bdf91f86-2968-4711-873e-2761383bb207";
String institution "CSIRO Oceans & Atmosphere";
String instrument_type "radiometer";
String keywords "ambient_blackbody_temperature, ambinet, angle, angle_of_emergence, atmosphere, atmospheric, azimuth, azimuthal, black, body, brightness, commonwealth, course, course_over_ground, csiro, currents, data, day, earth, Earth Science > Atmosphere > Atmospheric Radiation > Incoming Solar Radiation, Earth Science > Atmosphere > Atmospheric Radiation > Solar Irradiance, Earth Science > Atmosphere > Atmospheric Radiation > Solar Radiation, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Spectral/Engineering > Infrared Wavelengths > Brightness Temperature, emergence, engineering, error, flag, flags, ground, identifier, incoming, industrial, infrared, instrument, irradiance, isar, julian, julian_day, L2, latitude, longitude, measurement, nadir, name, north, ocean, oceans, organisation, orientation, over, pitch, platform, platform_azimuth_angle, platform_course, platform_id, platform_name, platform_pitch_angle, platform_roll_angle, platform_speed_wrt_ground, product, quality, quality_level, radiation, random, research, roll, science, scientific, sea, sea_surface_skin_temperature, sea_surface_skin_temperature standard_error, sea_surface_skin_temperature status_flag, sea_surface_temperature, sensor, sensor_azimuth_angle, skin, sky, sky_brightness_temperature, solar, solar_azimuth_angle, solar_azimuth_angle_isar, solar_zenith_angle, spectral, speed, speed_over_ground, sst, sst_flags, sst_instrument_uncertainty, sst_measurement_uncertainty, sst_random_uncertainty, sst_systematic_uncertainty, sst_total_uncertainty, standard, statistics, status, surface, surface_brightness_temperature, systematic, temperature, time, total, uncertainty, value, view, view_azimuth_angle, view_nadir_angle, viewing, wavelengths, wrt, zenith";
String keywords_vocabulary "GCMD Science Keywords";
String l2r_version_id "1.1";
String license "These data may be used freely, EXCEPT as inputs to assimilated SST products.";
String metadata_conventions "Unidata Observation Dataset v1.0";
String metadata_link "http://www.marlin.csiro.au/geonetwork/srv/eng/search#!bdf91f86-2968-4711-873e-2761383bb207";
String naming_authority "org.shipborne-radiometer";
String necdf_version_id "4.1";
String northernmost_latitude "-42.882600";
Float64 Northernmost_Northing 0.0;
String platform "VLMJ";
String platform_type "ship";
String processing_level "L2R";
String product_version "3.1";
String project "International Shipborne Radiometer Network";
String publisher_email "info@shipborne-radiometer.org";
String publisher_name "The ISRN Project Office";
String publisher_type "group";
String publisher_url "http://www.shipborne-radiometer.org";
String references "ISAR-5D Procedures Manual at http://www.isar.org.uk/sites/isar/files/documents/Procedures_manual_v1.01.pdf, 18th GHRSST Science Team Meeting extended abstract at http://imos.org.au/fileadmin/user_upload/shared/SOOP/SST_2016/Beggs_IMOS_Ship_SST_for_Satellite_SST_Validation_2017_11Jul2017.pdf, Wimmer, W. and I. Robinson, 2016: The ISAR instrument uncertainty model. J. Atmos. Oceanic Technol. at https://journals.ametsoc.org/doi/abs/10.1175/JTECH-D-16-0096.1s";
String sensor "ISAR 010";
String source "file : IN2014_E02_06.ISAR5,";
String source_data "ISAR 010";
String sourceUrl "(local files)";
String sourthenmost_latitude "-42.950200";
Float64 Southernmost_Northing -66.47538;
String spatial_resolution "1 km";
String standard_name_vocabulary "NetCDF Climate and Forecast (CF) Metadata Convention";
String start_time "20141106T000302Z";
String stop_time "20141106T055807Z";
String subsetVariables "longitude, latitude, platform_name, platform_id";
String summary "ISAR in-situ skin SST data, collected on the Marine National Facility, RV Investigator";
String time_coverage_end "2023-06-07T00:51:55Z";
String time_coverage_start "2014-10-28T08:51:40Z";
String title "ISAR L2 SST product";
String uuid "CFB1B6BA-C2AB-48F8-8223-D0B79E5DAB01";
Float64 Westernmost_Easting 0.0;
String westernmost_longitude "147.340000";
}
}
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.