Easier access to scientific data
Brought to you by NOAA NMFS SWFSC ERD
|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | Expandable Bathythermograph XBT_ax25
|
| Institution: | NOAA/AOML (Dataset ID: xbt_data_ax25) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
cast_number {
Float32 actual_range 1.0, 212.0;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String comment "Profile Number";
String ioos_category "Statistics";
String long_name "Cast";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.07772918e+9, 1.7083221e+9;
String axis "T";
String calendar "gregorian";
String comment "Seconds since 1970-01-01T00:00:00Z";
String ioos_category "Time";
String long_name "Time";
String observation_type "measured";
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";
Float32 actual_range -70.534, -33.838;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Latitude of Observation (degree N positive)";
String ioos_category "Location";
String long_name "Latitude";
String platform "GPS";
String standard_name "latitude";
String units "degrees_north";
Float32 valid_max 90.0;
Float32 valid_min -90.0;
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -33.968, 37.584;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String comment "Longitude of Observation (degree E positive)";
String ioos_category "Location";
String long_name "Longitude";
String platform "GPS";
String standard_name "longitude";
String units "degrees_east";
Float32 valid_max 180.0;
Float32 valid_min -180.0;
}
deployment_height {
Float32 _FillValue -999.0;
String comment "Deployment height (above sea level)";
String ioos_category "Unknown";
String long_name "Standard deployment height";
String observation_type "measured";
String units "meters";
}
total_depth {
Float32 _FillValue -999.0;
Float32 actual_range 4.0, 6984.384;
String ioos_category "Location";
String long_name "Total Depth";
String observation_ype "calculated";
String units "meters";
}
seas_id {
String ioos_category "Identifier";
String long_name "Seas ID";
}
gts_crc {
String ioos_category "Unknown";
String long_name "GTS CRC";
}
launcher_type_in {
String ioos_category "Unknown";
String long_name "Launcher Type";
}
launcher_code {
String ioos_category "Unknown";
String long_name "Launcher Code";
}
recorder_type {
String ioos_category "Taxonomy";
String long_name "Recorder Type";
}
recorder_code {
Int16 _FillValue -999;
Int16 actual_range 6, 6;
String ioos_category "Taxonomy";
String long_name "Recorder Code";
}
recorder_serial_number {
String ioos_category "Statistics";
String long_name "Recorder Serial Number";
}
recorder_manufacture_date {
String ioos_category "Taxonomy";
String long_name "Recorder Manufacture Date";
}
probe_type {
String ioos_category "Unknown";
String long_name "Probe Type";
}
probe_manufacture_date {
String ioos_category "Time";
String long_name "Probe Manufacture Date";
}
ship_direction {
String ioos_category "Unknown";
String long_name "Ship direction";
}
ship_speed {
String ioos_category "Unknown";
String long_name "Ship Speed";
}
wind_instrument_type {
String ioos_category "Wind";
String long_name "Wind Instrument Type";
}
wind_direction {
String ioos_category "Wind";
String long_name "Wind Direction";
}
wind_speed {
String ioos_category "Wind";
String long_name "Wind Speed";
String standard_name "wind_speed";
}
dry_bulb_temperature {
String ioos_category "Temperature";
String long_name "Dry Bulb Temperature";
}
current_measurement_method {
String ioos_category "Currents";
String long_name "Current Measurement Method";
}
current_direction {
String ioos_category "Currents";
String long_name "Current Direction";
}
current_speed {
String ioos_category "Currents";
String long_name "Current Speed";
}
telecom_type {
String ioos_category "Unknown";
String long_name "Telecom Type";
}
telecom_code {
String ioos_category "Unknown";
String long_name "Telecom Code";
}
data_type {
Int16 _FillValue 32767;
Int16 actual_range 1, 1;
String ioos_category "Unknown";
String long_name "Data Type";
}
data_quality {
Int16 _FillValue 32767;
Int16 actual_range 0, 0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Quality";
String long_name "Data quality";
}
probe_serial_number {
Float32 _FillValue 999.0;
Float32 actual_range -1.0, 1449981.0;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Statistics";
String long_name "Probe Serial Number";
}
probe_code {
Float32 _FillValue -999.0;
Float32 actual_range 42.0, 52.0;
String ioos_category "Unknown";
String long_name "Probe Code from WMO Table 1770";
}
a {
Float32 _FillValue -999.0;
Float32 actual_range 6.691, 6.691;
String comment "FRE coefficient a for this XBT probe type";
String ioos_category "Unknown";
String long_name "FRE coefficient a";
}
b {
Float32 _FillValue -999.0;
Float32 actual_range -0.00225, -0.00225;
String comment "FRE coefficient b for this XBT probe type";
String ioos_category "Unknown";
String long_name "FRE coefficient b";
}
profile_time {
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 157.9;
String comment "Seconds since the XBT deployment";
String ioos_category "Time";
String long_name "Profile time";
String observation_type "calculated";
String standard_name "profile time";
String units "seconds";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue -999.0;
Float32 actual_range 0.0, 1000.667;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String comment "Depth is calculated using the fall rate equation (FRE): depth = a * profile_time + b * profile_time^2; where a and b are the FRE coefficients for this XBT probe type";
String ioos_category "Location";
String long_name "Depth";
String observation_type "calculated";
String positive "down";
String standard_name "depth";
String units "m";
}
temperature {
Float32 _FillValue -999.0;
Float32 actual_range -2.03, 35.5;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
String observation_type "measured";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
}
}
NC_GLOBAL {
String Acknowledgment "This project is funded by the National Oceanic and Atmospheric Administration (NOAA)";
String agency "National Oceanic and Atmospheric Administration (NOAA) / Atlantic Oceanographic and Meteorological Laboratory (AOML)";
String Call_Sign "ZSNO";
String cdm_data_type "Point";
String Conventions "COARDS, CF-1.10, ACDD-1.3";
String Creator_email "sandra.bringas-at-noaa.gov";
String creator_email "aoml.webmaster@noaa.gov";
String Creator_name "Sandra Bringas";
String creator_name "NOAA/AOML";
String creator_type "institution";
String creator_url "https://www.aoml.noaa.gov/";
Float64 Easternmost_Easting 37.584;
String featureType "Point";
Float64 geospatial_lat_max -33.838;
Float64 geospatial_lat_min -70.534;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 37.584;
Float64 geospatial_lon_min -33.968;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 1000.667;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2025-04-30T05:49:35Z (local files)
2025-04-30T05:49:35Z https://erddap.aoml.noaa.gov/hdb/erddap/tabledap/xbt_data_ax25.html";
String IMO_Number "9577135";
String infoUrl "https://www.aoml.noaa.gov/";
String institution "NOAA/AOML";
String keywords "aoml, atlantic, atmosphere, atmospheric, ax25, bathythermograph, bulb, cast, cast_number, code, coefficient, crc, current, current_direction, current_measurement_method, current_speed, currents, data, data_quality, data_type, date, deployment, deployment_height, depth, direction, dry, dry_bulb_temperature, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Temperature > Water Temperature, expandable, expendible, fre, global, gts, gts_crc, height, identifier, instrument, laboratory, latitude, launcher, launcher_code, launcher_type_in, longitude, manufacture, measurement, meteorological, method, noaa, number, ocean, oceanographic, oceans, organisation, probe, probe_code, probe_manufacture_date, probe_serial_number, probe_type, profile, profile time, profile_time, quality, recorder, recorder_code, recorder_manufacture_date, recorder_serial_number, recorder_type, science, sea, sea_water_temperature, seas, seas_id, seawater, serial, ship, ship_direction, ship_speed, speed, standard, statistics, surface, system, table, taxonomy, telecom, telecom_code, telecom_type, telecommunications, temperature, time, total, total_depth, type, water, wind, wind_direction, wind_instrument_type, wind_speed, winds, wmo, world, xbt";
String keywords_vocabulary "GCMD Science Keywords";
String license
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
String Line_Number "AX25";
Float64 Northernmost_Northing -33.838;
String Ship_Name "SA Agulhas 2";
String ship_rider_institution "NOAA/AOML";
String software_name "AmverSEAS";
String software_version "09.30";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -70.534;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "deployment_height, launcher_type_in, launcher_code, recorder_type, recorder_code, recorder_serial_number, recorder_manufacture_date, probe_type, probe_manufacture_date, ship_direction, ship_speed, wind_instrument_type, wind_direction, wind_speed, dry_bulb_temperature, current_measurement_method, current_direction, current_speed, telecom_type, telecom_code, data_type, data_quality, probe_code, a, b";
String summary "Expandable Bathythermograph XBT_ax25";
String time_coverage_end "2024-02-19T05:55:00Z";
String time_coverage_start "2004-02-25T17:13:00Z";
String title "Expandable Bathythermograph XBT_ax25";
Float64 Westernmost_Easting -33.968;
}
}
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.