ERDDAP > tabledap > Data Access Form

Dataset Title:	Technical data: EMSO-Azores TechniqueSurface near real time data from the 2016- 2017 deployment
Institution:	Ifremer, Institut Français de Recherche pour l'Exploitation de la Mer;Institute of Earth Physics of Paris (IPGP);La Rochelle University, Littoral Environment and Societies (LIENSS)   (Dataset ID: TechniqueSurface_2016-2017)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
PLATFORM	!= =~ <= >= = < >		!= =~ <= >= = < >		16	32
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2016-09-09T18:07:10Z	2017-07-10T12:12:31Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		33.779167	37.548499
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-33.590336	-26.678666
Instrument_Name (Instrument Name (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		"IfrGPSAirWind"
Sms (Sms (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		33
Nbm (Nbm (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		1
WATER_bat (WATER Bat (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		"NOK"
WATER_elec (WATER Elec (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		"NOK"
Voltage_12V (Voltage 12 V (V))	!= =~ <= >= = < >		!= =~ <= >= = < >		12.101
Voltage_24V (Voltage 24 V (V))	!= =~ <= >= = < >		!= =~ <= >= = < >		25.489	29.977
IntPressure (Int Pressure (mbar))	!= =~ <= >= = < >		!= =~ <= >= = < >		966.0	1330.0
TiltX (Tilt X (unsigned Degree))	!= =~ <= >= = < >		!= =~ <= >= = < >		0	45
TiltY (Tilt Y (unsigned Degree))	!= =~ <= >= = < >		!= =~ <= >= = < >		1	42
GPSTime (GPSTime (UTC))	!= =~ <= >= = < >		!= =~ <= >= = < >		"00:06:32"	"18:12:32"
GPSValidity (GPSValidity (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		"OK"
TotalSatellites (Total Satellites (none))	!= =~ <= >= = < >		!= =~ <= >= = < >		3	11
MeanWindSpeed (Wind Speed)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.4	44.5
WindDir (Wind From Direction)	!= =~ <= >= = < >		!= =~ <= >= = < >		10.0	350.0
AirTemp (Air Temp (degree Celsius))	!= =~ <= >= = < >		!= =~ <= >= = < >		8.6	24.5
AtmPressure (Atm Pressure (mbar))	!= =~ <= >= = < >		!= =~ <= >= = < >		1001.0	1050.0
QC	!= =~ <= >= = < >		!= =~ <= >= = < >		"000000000000000000000"

 

Server-side Functions

distinct()

orderBy orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean (" PLATFORM time latitude longitude Instrument_Name Sms Nbm WATER_bat WATER_elec Voltage_12V Voltage_24V IntPressure TiltX TiltY GPSTime GPSValidity TotalSatellites MeanWindSpeed WindDir AirTemp AtmPressure QC PLATFORM time latitude longitude Instrument_Name Sms Nbm WATER_bat WATER_elec Voltage_12V Voltage_24V IntPressure TiltX TiltY GPSTime GPSValidity TotalSatellites MeanWindSpeed WindDir AirTemp AtmPressure QC PLATFORM time latitude longitude Instrument_Name Sms Nbm WATER_bat WATER_elec Voltage_12V Voltage_24V IntPressure TiltX TiltY GPSTime GPSValidity TotalSatellites MeanWindSpeed WindDir AirTemp AtmPressure QC PLATFORM time latitude longitude Instrument_Name Sms Nbm WATER_bat WATER_elec Voltage_12V Voltage_24V IntPressure TiltX TiltY GPSTime GPSValidity TotalSatellites MeanWindSpeed WindDir AirTemp AtmPressure QC PLATFORM time latitude longitude Instrument_Name Sms Nbm WATER_bat WATER_elec Voltage_12V Voltage_24V IntPressure TiltX TiltY GPSTime GPSValidity TotalSatellites MeanWindSpeed WindDir AirTemp AtmPressure QC ")

File type: (more info) .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).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  PLATFORM {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 16, 32;
    String ioos_category "Unknown";
    String long_name "PLATFORM";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.47344443e+9, 1.499688751e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "DATE (yyyy-mm-dd Thh:mi:ss Z)";
    String source_name "DATE (yyyy-mm-ddThh:mi:ssZ)";
    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 33.779167, 37.548499;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "LATITUDE (degree_north)";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -33.590336, -26.678666;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "LONGITUDE (degree_east)";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Instrument_Name {
    String ioos_category "Unknown";
    String long_name "Instrument Name (none)";
  }
  Sms {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 33, 33;
    String ioos_category "Unknown";
    String long_name "Sms (none)";
  }
  Nbm {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "Nbm (none)";
  }
  WATER_bat {
    String ioos_category "Unknown";
    String long_name "WATER Bat (none)";
  }
  WATER_elec {
    String ioos_category "Unknown";
    String long_name "WATER Elec (none)";
  }
  Voltage_12V {
    Float32 actual_range 12.101, 12.101;
    String ioos_category "Unknown";
    String long_name "Voltage 12 V (V)";
  }
  Voltage_24V {
    Float32 actual_range 25.489, 29.977;
    String ioos_category "Unknown";
    String long_name "Voltage 24 V (V)";
  }
  IntPressure {
    Float32 actual_range 966.0, 1330.0;
    String ioos_category "Pressure";
    String long_name "Int Pressure (mbar)";
  }
  TiltX {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 45;
    String ioos_category "Location";
    String long_name "Tilt X (unsigned Degree)";
  }
  TiltY {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 42;
    String ioos_category "Location";
    String long_name "Tilt Y (unsigned Degree)";
  }
  GPSTime {
    String ioos_category "Unknown";
    String long_name "GPSTime (UTC)";
  }
  GPSValidity {
    String ioos_category "Unknown";
    String long_name "GPSValidity (none)";
  }
  TotalSatellites {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 3, 11;
    String ioos_category "Unknown";
    String long_name "Total Satellites (none)";
  }
  MeanWindSpeed {
    Float32 actual_range 0.4, 44.5;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed";
    String standard_name "wind_speed";
  }
  WindDir {
    Float32 actual_range 10.0, 350.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
  }
  AirTemp {
    Float32 actual_range 8.6, 24.5;
    String ioos_category "Temperature";
    String long_name "Air Temp (degree Celsius)";
  }
  AtmPressure {
    Float32 actual_range 1001.0, 1050.0;
    String ioos_category "Pressure";
    String long_name "Atm Pressure (mbar)";
  }
  QC {
    String ioos_category "Quality";
    String long_name "QC";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    Float64 Easternmost_Easting -26.678666;
    String featureType "Point";
    Float64 geospatial_lat_max 37.548499;
    Float64 geospatial_lat_min 33.779167;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -26.678666;
    Float64 geospatial_lon_min -33.590336;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-23T08:24:48Z (local files)
2024-11-23T08:24:48Z https://erddap.emso-fr.org/erddap/tabledap/TechniqueSurface_2016-2017.html";
    String infoUrl "???";
    String institution "Ifremer, Institut Français de Recherche pour l'Exploitation de la Mer;Institute of Earth Physics of Paris (IPGP);La Rochelle University, Littoral Environment and Societies (LIENSS)";
    String keywords "EMSO, EMSO Azores, Environmental monitoring, Environmental monitoring node, Geophysical data, Hydrothermal Vents, Lucky Strike, Marine imagery, Mid-Atlantic Ridge, MoMARSAT, Multidisciplinary data, TEMPO, Time-series";
    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.";
    Float64 Northernmost_Northing 37.548499;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 33.779167;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "Instrument_Name, Sms, Nbm, WATER_bat, WATER_elec, Voltage_12V, GPSValidity, QC";
    String summary "This dataset contains real-time data acquired from the EMSO-Azores observatory. Data are managed by the COSTOF2 (COmmunication and STOrage Front-end second generation), developed by Ifremer. It's a smart multisensor marine observation platform designed to suit a wide range of observation systems. The data is located on one of the three Infrastructure constituting Emso Acores site (Transmission buoy BOREL , SeaMoN West or SeaMoN East)";
    String time_coverage_end "2017-07-10T12:12:31Z";
    String time_coverage_start "2016-09-09T18:07:10Z";
    String title "Technical data: EMSO-Azores TechniqueSurface near real time data from the 2016-2017 deployment";
    Float64 Westernmost_Easting -33.590336;
  }
}

 

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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.

 

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