ERDDAP > tabledap > Data Access Form

Dataset Title:	10.5066-P96EH1MS - BEL19B4B03exo-a
Institution:	Coastal and Marine Hazards and Resources Program, U.S. Geological Survey   (Dataset ID: 10_5066_P96EH1MS_BEL19B4B03exo_a_nc)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
station_id	!= =~ <= >= = < >		!= =~ <= >= = < >		"\"10_5066_P96EH1MS_BEL19B4B03exo_a_nc\""
time (time (UTC), UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2019-11-19T23:15:00Z	2019-12-23T18:45:00Z
C_51 (Conductivity, S/m)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.56945	3.3296300000000003
S_41 (Salinity, PSU, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		24.31	30.46
SpC_48 (Conductivity, mS/cm)	!= =~ <= >= = < >		!= =~ <= >= = < >		3860.8199999999997	4713.65
Turb (Turbidity, NTU, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		5.53	761.22
T_28 (Temperature, degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		6.45	9.834
Bat_106 (Battery voltage, V)	!= =~ <= >= = < >		!= =~ <= >= = < >		4.33	6.2
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		48.74359	48.74359
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-122.61239	-122.61239
z (height relative to sea bed, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.15	0.15
depth_m (depth below mean sea level, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		6.25	6.25

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" station_id time C_51 S_41 SpC_48 Turb T_28 Bat_106 latitude longitude z depth_m station_id time C_51 S_41 SpC_48 Turb T_28 Bat_106 latitude longitude z depth_m station_id time C_51 S_41 SpC_48 Turb T_28 Bat_106 latitude longitude z depth_m station_id time C_51 S_41 SpC_48 Turb T_28 Bat_106 latitude longitude z depth_m station_id time C_51 S_41 SpC_48 Turb T_28 Bat_106 latitude longitude z depth_m ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

(Documentation / Bypass this form )
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"10_5066_P96EH1MS_BEL19B4B03exo_a_nc
10_5066_P96EH1MS_BEL19B4B03exo_a_nc";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station ID";
  }
  time {
    UInt32 _ChunkSizes 1024;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.5742053e+9, 1.5771267e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "time (UTC)";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  C_51 {
    UInt32 _ChunkSizes 464;
    Float64 actual_range 2.56945, 3.3296300000000003;
    Float64 epic_code 51;
    String FillValue "nan";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Conductivity";
    Float64 maximum 3.3296300000000003;
    Float64 minimum 2.56945;
    String sensor_serial_number "19G104199";
    String standard_name "sea_water_electrical_conductivity";
    String units "S/m";
  }
  S_41 {
    UInt32 _ChunkSizes 464;
    Float64 actual_range 24.31, 30.46;
    String comments "Practical salinity units (PSU)";
    Float64 epic_code 41;
    String FillValue "nan";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Salinity, PSU";
    Float64 maximum 30.46;
    Float64 minimum 24.31;
    String sensor_serial_number "19G104199";
    String standard_name "sea_water_practical_salinity";
    String units "1";
  }
  SpC_48 {
    UInt32 _ChunkSizes 464;
    Float64 actual_range 3860.8199999999997, 4713.65;
    String comment "Temperature compensated to 25 °C";
    Float64 epic_code 48;
    String FillValue "nan";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Conductivity";
    Float64 maximum 4713.65;
    Float64 minimum 3860.8199999999997;
    String sensor_serial_number "19G104199";
    String standard_name "sea_water_electrical_conductivity";
    String units "mS/cm";
  }
  Turb {
    UInt32 _ChunkSizes 464;
    Float64 actual_range 5.53, 761.22;
    String comments "Nephelometric turbidity units (NTU)";
    String FillValue "nan";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Turbidity, NTU";
    Float64 maximum 761.22;
    Float64 minimum 5.53;
    String sensor_serial_number "19G100170";
    String standard_name "sea_water_turbidity";
    String units "1";
  }
  T_28 {
    UInt32 _ChunkSizes 464;
    Float64 actual_range 6.45, 9.834;
    Float64 epic_code 28;
    String FillValue "nan";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Temperature";
    Float64 maximum 9.834;
    Float64 minimum 6.45;
    String sensor_serial_number "19G104199";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  Bat_106 {
    UInt32 _ChunkSizes 464;
    Float64 actual_range 4.33, 6.2;
    Float64 epic_code 106;
    String FillValue "nan";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Battery voltage";
    Float64 maximum 6.2;
    Float64 minimum 4.33;
    String units "V";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 48.74359, 48.74359;
    String axis "Y";
    Float64 epic_code 500;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -122.61239, -122.61239;
    String axis "X";
    Float64 epic_code 502;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  z {
    Float64 actual_range 0.15, 0.15;
    String axis "Z";
    String ioos_category "Other";
    String long_name "height relative to sea bed";
    String positive "up";
    String standard_name "height";
    String units "m";
  }
  depth_m {
    Float64 actual_range 6.25, 6.25;
    String ioos_category "Other";
    String long_name "depth below mean sea level";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
 }
  NC_GLOBAL {
    String basefile "bel4_15K103368_111919_120000_utf8_hdredit";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_url "https://www.usgs.gov";
    Float64 DELTA_T 900;
    String Deployment_date "2019-11-19 23:07";
    String drop_vars 
"nLF_Cond_µS_per_cm
Wiper_Position_volt
Cable_Pwr_V";
    Float64 Easternmost_Easting -122.61239;
    String experiment_name "10.5066-P96EH1MS";
    String featureType "TimeSeries";
    String filename "BEL19B4B03exo";
    Float64 geospatial_lat_max 48.74359;
    Float64 geospatial_lat_min 48.74359;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -122.61239;
    Float64 geospatial_lon_min -122.61239;
    String geospatial_lon_units "degrees_east";
    String history 
"2023-01-23T23:03:27.287773+00:00: Processed using exo.py with stglib .0.6.0+15.g7d57f86.dirty, xarray 2022.3.0, NumPy 1.23.4, netCDF4 1.6.1, Python 3.10.8.
2023-01-23T23:03:30.378508+00:00: Data clipped using Deployment_date of 2019-11-19 23:07 and Recovery_date of 2020-02-05 21:24.

2024-12-12T06:22:32Z (local files)
2024-12-12T06:22:32Z https://cmgds.marine.usgs.gov/erddap/tabledap/10_5066_P96EH1MS_BEL19B4B03exo_a_nc.html";
    String infoUrl "https://cmgds.marine.usgs.gov/ocean-time-series/";
    Float64 initial_instrument_height 0.15;
    String INST_TYPE "YSI EXO2 Multiparameter Sonde";
    String institution "Coastal and Marine Hazards and Resources Program, U.S. Geological Survey";
    Float64 latitude 48.74359;
    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.";
    Float64 longitude -122.61239;
    Float64 magnetic_variation 15.95;
    String MOORING "BEL19B4B";
    String NCProperties "version=2,netcdf=4.8.1,hdf5=1.12.2";
    Float64 nominal_instrument_depth 6.25;
    Float64 Northernmost_Northing 48.74359;
    String publisher_url "https://www.usgs.gov";
    String Recovery_date "2020-02-05 21:24";
    String serial_number "15K103368";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 48.74359;
    String start_time "2019-11-19T23:15:00.000000000";
    String stop_time "2019-12-23T18:45:00.000000000";
    String subsetVariables "station_id";
    String summary "10.5066-P96EH1MS - BEL19B4B03exo-a";
    String time_coverage_end "2019-12-23T18:45:00Z";
    String time_coverage_start "2019-11-19T23:15:00Z";
    String title "10.5066-P96EH1MS - BEL19B4B03exo-a";
    Float64 WATER_DEPTH 6.4;
    Float64 Westernmost_Easting -122.61239;
  }
}

 

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Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP 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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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.