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Dataset Title:  EMSO-LIGURE NICE, Pore pressure and temperature data from piezometer ST4-PZ2L-
03, 2014-2018
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Institution:  Ifremer   (Dataset ID: EMSO-LIGURE-NICE_ST4-PZ2L-03_2014-2018)
Range: longitude = 7.217683 to 7.217683°E, latitude = 43.64325 to 43.64325°N, depth = 0.79 to 5.39m, time = 2014-01-30T00:03:00Z to 2018-08-25T06:37:44Z
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 43.64325, 43.64325;
    String ancillary_variables "POSITION_QC";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Latitude of each location";
    String references "WGS84";
    String sdn_P02_urn "SDN:P02::ALAT";
    String sdn_parameter_name "Latitude north";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
    String sdn_parameter_urn "SDN:P01::ALATZZ01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    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 7.217683, 7.217683;
    String ancillary_variables "POSITION_QC";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Longitude of each location";
    String references "WGS84";
    String sdn_P02_urn "SDN:P02::ALAT";
    String sdn_parameter_name "Longitude east";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
    String sdn_parameter_urn "SDN:P01::ALONZZ01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max 180.0;
    Float32 valid_min -180.0;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.39104018e+9, 1.535179064e+9;
    String ancillary_variables "TIME_QC";
    String axis "T";
    Float64 colorBarMaximum 100000.0;
    Float64 colorBarMinimum -100000.0;
    String ioos_category "Time";
    String long_name "Time";
    String sdn_P02_urn "SDN:P02::AYMD";
    String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
    String sdn_parameter_urn "SDN:P01::ELTMEP01";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    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 90000.0;
    Float64 valid_min -90000.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 0.79, 5.39;
    String ancillary_variables "SE_DEPH_QC";
    String axis "Z";
    String cf_role "timeseries_id";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String coordinate_reference_frame "urn:ogc:def:crs:EPSG::CRF 5831";
    String ioos_category "Location";
    String long_name "Depth below sea floor";
    String positive "down";
    String references "sea_floor";
    String sdn_P02_urn "SDN:P02::AHGT";
    String sdn_parameter_name "Depth (spatial coordinate) relative to bed surface in the bed";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/COREDIST";
    String sdn_parameter_urn "SDN:P01::COREDIST";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String sdn_uom_urn "SDN:P06::ULAA";
    String sensor_manufacturer "NKE Instrumentation";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0170/";
    String sensor_manufacturer_urn "SDN:L35::MAN0170";
    String sensor_model "Piezometer V2";
    String sensor_mount "mounted_on_fixed_subseafloor_vertical_profile";
    String sensor_orientation "downward";
    Float64 sensor_reference NaN;
    Float64 sensor_SeaVoX_L22_code NaN;
    String sensor_serial_number "1145;1153;1154;1155;1156;1164;1165";
    String source_name "SE_DEPH";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 12000.0;
    Float32 valid_min -12000.0;
  }
  SE_DEPH_QC {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  TIME_QC {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  SE_TEMP {
    Float32 actual_range 14.13, 21.398;
    String ancillary_variables "SE_TEMP_QC";
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Temperature";
    String long_name "Solid earth temperature";
    String sdn_parameter_name "NaN";
    String sdn_parameter_uri "NaN";
    String sdn_parameter_urn "NaN";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPAA/";
    String sdn_uom_urn "SDN:P06::UPAA";
    String sensor_manufacturer "NKE Instrumentation";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0170/";
    String sensor_manufacturer_urn "SDN:L35::MAN0170";
    String sensor_model "Piezometer V2";
    String sensor_mount "mounted_on_fixed_subseafloor_vertical_profile";
    String sensor_orientation "downward";
    Float64 sensor_reference NaN;
    Float64 sensor_SeaVoX_L22_code NaN;
    String sensor_serial_number "1145;1153;1154;1155;1156;1164;1165";
    String standard_name "solid_earth_temperature";
    String units "degree_C";
    Float32 valid_max 40.0;
    Float32 valid_min -2.0;
  }
  SE_PRES {
    Float32 actual_range -32.431, 35.306;
    String ancillary_variables "SE_PRES_QC";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Pressure";
    String long_name "Solid earth differential pore pressure";
    String sdn_uom_name "Decibars";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPDB/";
    String sdn_uom_urn "SDN:P06::UPDB";
    String sensor_manufacturer "NKE Instrumentation";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0170/";
    String sensor_manufacturer_urn "SDN:L35::MAN0170";
    String sensor_model "Piezometer V2";
    String sensor_mount "mounted_on_fixed_subseafloor_vertical_profile";
    String sensor_orientation "downward";
    Float64 sensor_reference NaN;
    Float64 sensor_SeaVoX_L22_code NaN;
    String sensor_serial_number "1145;1153;1154;1155;1156;1164;1165";
    String standard_name "solid_earth_pressure";
    String units "dbar";
    Float32 valid_max 12000.0;
    Float32 valid_min 0.0;
  }
  SE_TEMP_QC {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  SE_PRES_QC {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String conventions "OceanSITES reference table 2";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed value_below_detection nominal_value interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Quality";
    String long_name "quality flag quality flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  LEVEL {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 7;
    Float64 colorBarMaximum 120.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Unknown";
    String long_name "Level";
    String sensor_manufacturer "NKE Instrumentation";
    String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0170/";
    String sensor_manufacturer_urn "SDN:L35::MAN0170";
    String sensor_model "Piezometer V2";
    String sensor_mount "mounted_on_fixed_subseafloor_vertical_profile";
    String sensor_orientation "downward";
    Float64 sensor_reference NaN;
    Float64 sensor_SeaVoX_L22_code NaN;
    String sensor_serial_number "1145;1153;1154;1155;1156;1164;1165";
    String standard_name "level";
    String units "1";
    Byte valid_max 100;
    Byte valid_min 1;
  }
 }
  NC_GLOBAL {
    String bottom_depth "21";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "depth, longitude, latitude";
    String citation "Garziglia Sebastien, Apprioual Ronan, Roudaut Mickael, Bompais Xavier, Barbot Stephane (2018). Pore pressure and temperature data from piezometer ST4-PZ2L-03 since January 2014 . SEANOE . https://doi.org/10.17882/51529";
    String Conventions "CF-1.6, OceanSITES-1.3, COARDS, ACDD-1.3";
    String creator_name "Ifremer";
    String creator_url "https://wwz.ifremer.fr/";
    String data_mode "P";
    String data_type "OceanSITES time-series data";
    String date_created "2023-09-14T08:57:10Z";
    String date_update "2023-09-14T08:57:10Z";
    String doi "10.17882/51529";
    Float64 Easternmost_Easting 7.217683;
    String featureType "TimeSeries";
    String format_version "1.4";
    Float64 geospatial_lat_max 43.64325;
    Float64 geospatial_lat_min 43.64325;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 7.217683;
    Float64 geospatial_lon_min 7.217683;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 5.39;
    Float64 geospatial_vertical_min 0.79;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"NaN
2024-10-10T20:22:11Z (local files)
2024-10-10T20:22:11Z https://erddap.emso-fr.org/tabledap/EMSO-LIGURE-NICE_ST4-PZ2L-03_2014-2018.das";
    String infoUrl "https://wwz.ifremer.fr/";
    String institution "Ifremer";
    Int32 institution_edmo_code 1054;
    String institution_edmo_uri "https://edmo.seadatanet.org/report/1054";
    String keywords "2014-2018, data, depth, differential, earth, emso, emso-ligure, emso-ligure-nice, exploitation, flag, francais, fran\\u00c3\\u00a7ais, identifier, ifremer, institut, latitude, level, ligure, longitude, mer, nice, piezometer, pore, pore pressure, pore temperature, pour, pressure, pz2l, quality, recherche, SE_DEPH_QC, SE_PRES, SE_PRES_QC, SE_TEMP, SE_TEMP_QC, solid, solid_earth_pressure, solid_earth_temperature, st4, st4-pz2l-03, temperature, time, TIME_QC, timeseriesprofile";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String netcdf_version "4";
    String network "EMSO France";
    Float64 Northernmost_Northing 43.64325;
    String platform_code "West Station";
    String principal_investigator "Sebastien Garziglia";
    String principal_investigator_email "sebastien.garziglia@ifremer.fr";
    String project "EMSO-France;EMSO;EMSODEV;ENVRI-FAIR";
    String regional_facility "Ligure Nice";
    String site_code "West Station";
    String source "NaN";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.64325;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "latitude, longitude, SE_DEPH_QC, TIME_QC, SE_TEMP_QC";
    String summary "This dataset contains the pressure and temperature data acquired below seafloor by piezometer ST4-PZ2L-03 since January 2014 following its deployment during the STEP 2014 cruise. It operated in an autonomous mode until its connection to the EMSO-Ligure Nice cabled observatory on the 13/09/2017. Sediment pore pressure together with temperature have been measured at 7 different levels below seafloor.";
    String time_coverage_end "2018-08-25T06:37:44Z";
    String time_coverage_start "2014-01-30T00:03:00Z";
    String title "EMSO-LIGURE NICE, Pore pressure and temperature data from piezometer ST4-PZ2L-03, 2014-2018";
    String update_interval "void";
    Float64 Westernmost_Easting 7.217683;
    String wmo_platform_code "NaN";
  }
}

 

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 (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

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.


 
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