The Pacific Marine Environmental Laboratory's ERDDAP data server for public access to scientific data
NOAA OAR PMEL
|
Easy Access to PMEL Scientific Data
The Pacific Marine Environmental Laboratory's ERDDAP data server for public access to scientific data |
NOAA OAR PMEL |
| Dataset Title: | Saildrone SBE56 strap-on data averaged to 1-min resolution (from 0.25Hz)
|
| Institution: | NOAA PMEL (Dataset ID: sd_tpos_2023_sbe56) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Make a graph
|
Attributes {
s {
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.68817332e+9, 1.70423424e+9;
String axis "T";
Float64 colorBarMaximum 19750.0;
Float64 colorBarMinimum 19500.0;
String ioos_category "Time";
String long_name "Time";
String point_spacing "even";
String Processing_level "Ranges applied, bad data flagged";
String QC_indicator "Good data";
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 19724.93333333335;
Float64 valid_min 19539.04305555555;
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range -0.1582225, 21.5406256;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String ioos_category "Location";
String long_name "Saildrone 1030 Latitude";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "nominal value";
String references "WGS84";
String source_name "LATITUDE_1030";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
LATITUDE_1033 {
Float64 _FillValue NaN;
Float64 actual_range -0.1209408, 7.8068848;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String long_name "Saildrone 1033 Latitude";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "nominal value";
String references "WGS84";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
LATITUDE_1079 {
Float64 _FillValue NaN;
Float64 actual_range -0.1570719, 7.806592;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String long_name "Saildrone 1079 Latitude";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "nominal value";
String references "WGS84";
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 -158.60864, -153.314496;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String ioos_category "Location";
String long_name "Saildrone 1030 Longitude";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "nominal value";
String references "WGS84";
String source_name "LONGITUDE_1030";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
LONGITUDE_1033 {
Float64 _FillValue NaN;
Float64 actual_range -170.6745344, -153.3621376;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String long_name "Saildrone 1033 Longitude";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "nominal value";
String references "WGS84";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
LONGITUDE_1079 {
Float64 _FillValue NaN;
Float64 actual_range -170.8021632, -153.3613568;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
String long_name "Saildrone 1079 Longitude";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "nominal value";
String references "WGS84";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
TEMP_1030_bot {
Float64 _FillValue NaN;
Float64 actual_range 25.732206666666666, 31.27121333333334;
String calibration_coefficients "A0 = -1.21831E-3, A1 = 3.450338E-4, A2 = -6.628455E-6, A3 = 2.024276E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "1.155m";
String long_name "sea water temperature in-situ ITS-90 scale";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611657";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 31.27121333333334;
Float64 valid_min 25.732206666666666;
}
TEMP_1030_mid {
Float64 _FillValue NaN;
Float64 actual_range 25.730333333333338, 31.419473333333332;
String calibration_coefficients "A0 = -1.213836E-3, A1 = 3.439867E-4, A2 = -6.553694E-6, A3 = 2.014737E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "0.775m";
String long_name "sea water temperature in-situ ITS-90 scale";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611302";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 31.419473333333332;
Float64 valid_min 25.730333333333338;
}
TEMP_1030_top {
Float64 _FillValue NaN;
Float64 actual_range 25.726206666666666, 32.20523333333333;
String calibration_coefficients "A0 = -1.2722E-3, A1 = 3.479789E-4, A2 = -6.616312E-6, A3 = 2.033307E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "0.355m";
String long_name "sea water temperature in-situ ITS-90 scale";
Float64 missing_value NaN;
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611303";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 32.20523333333333;
Float64 valid_min 25.726206666666666;
}
TEMP_1033_bot {
Float64 _FillValue NaN;
Float64 actual_range 24.99713333333334, 31.62022;
String calibration_coefficients "A0 = -1.31117E-3, A1 = 3.528027E-4, A2 = -6.803276E-6, A3 = 2.062959E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "1.155m";
String long_name "sea water temperature in-situ ITS-90 scale";
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611304";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 31.62022;
Float64 valid_min 24.99713333333334;
}
TEMP_1033_mid {
Float64 _FillValue NaN;
Float64 actual_range 24.99523333333333, 32.08236666666667;
String calibration_coefficients "A0 = -1.380564E-3, A1 = 3.610596E-4, A2 = -7.190824E-6, A3 = 2.154925E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "0.775m";
String long_name "sea water temperature in-situ ITS-90 scale";
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611663";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 32.08236666666667;
Float64 valid_min 24.99523333333333;
}
TEMP_1033_top {
Float64 _FillValue NaN;
Float64 actual_range 24.989533333333334, 32.35972;
String calibration_coefficients "A0 = -1.245345E-3, A1 = 3.455398E-4, A2 = -6.540915E-6, A3 = 2.023814E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "0.355m";
String long_name "sea water temperature in-situ ITS-90 scale";
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611662";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 32.35972;
Float64 valid_min 24.989533333333334;
}
TEMP_1079_bot {
Float64 _FillValue NaN;
Float64 actual_range 24.572966666666666, 31.89698;
String calibration_coefficients "A0 = -1.227513E-3, A1 = 3.460268E-4, A2 = -6.629493E-6, A3 = 2.017283E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "1.155m";
String long_name "sea water temperature in-situ ITS-90 scale";
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611659";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 31.89698;
Float64 valid_min 24.572966666666666;
}
TEMP_1079_mid {
Float64 _FillValue NaN;
Float64 actual_range 24.51374, 32.028153333333336;
String calibration_coefficients "A0 = -1.293065E-3, A1 = 3.514476E-4, A2 = -6.804491E-6, A3 = 2.057504E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "0.775m";
String long_name "sea water temperature in-situ ITS-90 scale";
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05611664";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 32.028153333333336;
Float64 valid_min 24.51374;
}
TEMP_1079_top {
Float64 _FillValue NaN;
Float64 actual_range 24.375146666666673, 32.22594;
String calibration_coefficients "A0 = -1.24524E-3, A1 = 3.423985E-4, A2 = -6.330432E-6, A3 = 2.000047E-7";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String depth "0.355m";
String long_name "sea water temperature in-situ ITS-90 scale";
String Processing_level "Data manually reviewed";
String QC_indicator "Good data";
String reference_scale "ITS-90";
String sensor_mount "mounted_on_saildrone";
String sensor_name "SBE56";
String sensor_serial_number "05609159";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
Float64 valid_max 32.22594;
Float64 valid_min 24.375146666666673;
}
}
NC_GLOBAL {
String acknowledgement "If you use these Saildrone Tropical Pacific Observing System (TPOS) mission data in publications or presentations, please acknowledge the Ocean Climate Station (OCS) Project Office of NOAA/PMEL. Also, we would appreciate receiving a preprint and/or reprint of publications utilizing the data for inclusion in our bibliography. Relevant publications should be sent to: OCS Project Office at NOAA/PMEL/OCRD, 7600 Sand Point Way NE, Seattle, WA 98115 or emailed to: pmel.ocs@noaa.gov";
String area "Pacific Ocean";
String cdm_data_type "Point";
String citation "Please cite Zhang et al. (2019) when using this dataset. Zhang, D., M.F. Cronin, C. Meinig, J.T. Farrar, R. Jenkins, D. Peacock, J. Keene, A. Sutton, and Q. Yang. 2019. Comparing air-sea flux measurements from a new unmanned surface vehicle and proven platforms during the SPURS-2 field campaign. Oceanography 32(2):122-133, https://doi.org/10.5670/oceanog.2019.220.";
String comment "These data have been averaged to 1-minute resolution, and missing data (NaN) was assigned after the data indicated a clear departure from climatological norms (i.e. when thermistors were taken inside or otherwise being prepared for return shipment). The official mission end date was 11/5/2023, but strap on data continue during the period where the drones were presumably in the harbor.";
String contact "OCS Data Manager: nathan.anderson@noaa.gov";
String Conventions "CF-1.10, ACDD-1.3, COARDS";
String creator_email "support@saildrone.com, oar.pmel.data@noaa.gov";
String creator_institution "Saildrone Inc. and PMEL";
String creator_name "Saildrone and PMEL";
String creator_type "institution";
String creator_url "saildrone.com, pmel.noaa.gov";
String data_assembly_center "PMEL";
String data_mode "D";
String Data_Source "TPOS2023 Saildrone Data for OCS Project Office/NOAA/PMEL";
String data_type "Saildrone time-series data";
String date_created "2025-06-16T09:30:26Z";
String date_modified "2025-06-16T09:30:26Z";
String description "Saildrone NetCDF Format";
Float64 Easternmost_Easting -153.314496;
String featureType "Point";
String funding_source "NOAA/IOOS OTT and NOAA OMAO UxSOC";
Float64 geospatial_lat_max 21.5406256;
Float64 geospatial_lat_min -0.1582225;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -153.314496;
Float64 geospatial_lon_min -158.60864;
String geospatial_lon_units "degrees_east";
String history
"2025-06-16T09:30:26Z data updated at PMEL
2025-06-26T21:26:24Z (local files)
2025-06-26T21:26:24Z https://data.pmel.noaa.gov/pmel/erddap/tabledap/sd_tpos_2023_sbe56.html";
String id "TPOS-2023_SBE56_1min";
String infoUrl "saildrone.com, pmel.noaa.gov";
String institution "NOAA PMEL";
String institution_references "https://www.pmel.noaa.gov/";
String interval "60";
String keywords "0.2be56, 1-min, 3-d, acoustic, adcp, air, asvco2, atmosphere, atmosphere/ocean, averaged, barometric, central, chlorophyll, current, currents, data, direction, dissolved, doppler, earth, Earth Science > Oceans > Ocean Temperature > Water Temperature, ek80, enso, environmental, fluorescence, frequency, height, high, humidity, in-situ, irradiance, its, its-90, laboratory, latitude, LATITUDE_1033, LATITUDE_1079, longitude, LONGITUDE_1033, LONGITUDE_1079, longwave, marine, min, nino, noaa, O2, ocean, oceans, oscillation, oxygen, pacific, pco2, period, pmel, pressure, profiler, radiation, relative, resolution, saildrone, salinity, sbe56, scale, science, sea, sea_water_temperature, seawater, shortwave, situ, solar, southern, speed, sst, strap, strap-on, surface, tao, TEMP_1030_bot, TEMP_1030_mid, TEMP_1030_top, TEMP_1033_bot, TEMP_1033_mid, TEMP_1033_top, TEMP_1079_bot, TEMP_1079_mid, TEMP_1079_top, temperature, time, tpos, tropical, uncrewed, usv, vehicle, velocity, water, wave, wind";
String keywords_vocabulary "GCMD Science Keywords";
String license "These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0).";
String naming_authority "com.saildrone";
String netcdf_version "4.6.1";
String nodc_template_version "NODC_NetCDF_Trajectory_Template_v2.0";
Float64 Northernmost_Northing 21.5406256;
String platform "Saildrone";
String principal_investigator "Dr. Meghan Cronin; Dr. Dongxiao Zhang; Dr. Samantha Wills; Dr. Adrienne Sutton";
String principal_investigator_email "meghan.f.cronin@noaa.gov; dongxiao.zhang@noaa.gov; samantha.m.wills@noaa.gov; adrienne.sutton@noaa.gov";
String principal_investigator_institution "NOAA PMEL";
String principal_investigator_url "https://www.pmel.noaa.gov/people/cronin; https://jisao.uw.edu/research/principal-investigators/dongxiao-zhang/; https://cpo.noaa.gov/staff/samantha-wills/; https://www.pmel.noaa.gov/co2/story/Adrienne+J.+Sutton%2C+Ph.D";
String project "TPOS_2023";
String publisher_email "oar.pmel.data@noaa.gov";
String publisher_name "NOAA PMEL";
String publisher_type "institution";
String publisher_url "pmel.noaa.gov";
String qc_manual "Manual QC performed by N. Anderson";
String source "NOAA Saildrone Missions";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -0.1582225;
String standard_name_vocabulary "CF Standard Name Table v58";
String summary "This file contains data averaged to 1-minute resolution from the 3x SBE56s strapped onto each of the 3x Saildrones (1030, 1033, and 1079) on the TPOS 2023 mission. The mission departed out of Hawaii, going south along 155W to the equator, west along the equator to ~167W, and north along the 170W Tropical Atmosphere/Ocean (TAO) mooring line, ending around 7N 168W.";
String time_coverage_end "2024-01-02T22:24:00Z";
String time_coverage_resolution "PT1M";
String time_coverage_start "2023-07-01T01:02:00Z";
String time_in "seconds";
String title "Saildrone SBE56 strap-on data averaged to 1-min resolution (from 0.25Hz)";
Float64 Westernmost_Easting -158.60864;
}
}
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.