Make A Graph

Dataset Title:	(SECOORA) Glider - Use of an autonomous underwater vehicle (AUV) for cost- effective assessment of fish utilization of areas of ecological and management importance in US South Atlantic waters - Deployment of secoora_auv-1 in Jeff's Reef
Institution:	FAU (Dataset ID: axiom-netcdf-harvest-secoora-laurent-auv-ctd)
Range:	longitude = -79.9741 to -79.98137°E, latitude = 27.541529 to 27.547373°N, time = 2022-06-02T18:14:28Z to 2022-06-02T19:06:50Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form

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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:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  battery {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.03, 2.76;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Battery Voltage";
    String non_null_count "3143";
    String units "V";
  }
  bottom_depth {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 67.06, 82.3;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Bottom Depth";
    String non_null_count "3140";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  conductivity {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 622.7, 59044.3;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Conductivity";
    String non_null_count "3143";
    String standard_name "sea_water_electrical_conductivity";
    String units "uS/cm";
  }
  conductivity_nlf {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 622.8, 57418.8;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Nonlinear Function Conductivity";
    String non_null_count "3143";
    String standard_name "sea_water_electrical_conductivity";
    String units "uS/cm";
  }
  crs {
    Int32 actual_range -2147483647, -2147483647;
    String epsg_code "4326";
    String grid_mapping_name "latitude_longitude";
    String inverse_flattening "298.257223563";
    String ioos_category "Unknown";
    String long_name "Coordinate Reference System";
    String non_null_count "0";
    String semi_major_axis "6378137.0";
  }
  dissolved_oxygen_mg {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 6.06, 8.25;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Dissolved Oxygen Concentration";
    String non_null_count "3143";
    String standard_name "mass_concentration_of_oxygen_in_sea_water";
    String units "mg/L";
  }
  dissolved_oxygen_saturation {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 85.0, 100.0;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Dissolved Oxygen Saturation";
    String non_null_count "3143";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String units "%";
  }
  dissolved_oxygen_saturation_local {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 85.0, 100.0;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Dissolved Oxygen Saturation (local)";
    String non_null_count "3143";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String units "%";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -9999.9;
    Float64 actual_range 27.541528, 27.547372;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Location";
    String non_null_count "3143";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -9999.9;
    Float64 actual_range -79.974097, -79.98137;
    String axis "X";
    String ioos_category "Location";
    String long_name "Location";
    String non_null_count "3143";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  power {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 11.7, 11.8;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Cable Power";
    String non_null_count "3143";
    String units "V";
  }
  pressure {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.557, 108.743;
    String coordinates "time z lon lat";
    String ioos_category "Pressure";
    String long_name "Pressure";
    String non_null_count "3143";
    String standard_name "sea_water_pressure";
    String units "psi";
  }
  salinity {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.3, 38.1;
    String coordinates "time z lon lat";
    String ioos_category "Salinity";
    String long_name "Salinity";
    String non_null_count "3143";
    String standard_name "sea_water_salinity";
    String units "PSU";
  }
  specific_conductance {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 622.8, 57184.3;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Specific Conductance";
    String non_null_count "3143";
    String units "uS/cm";
  }
  tds {
    UInt32 _ChunkSizes 3143;
    Int32 _FillValue -9999;
    Int32 actual_range 405, 37170;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "TDS";
    String non_null_count "3143";
    String units "mg/L";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.654193668e+9, 1.65419681e+9;
    String axis "T";
    String calendar "standard";
    String ioos_category "Time";
    String long_name "Time";
    String non_null_count "3143";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  trajectory {
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
    String long_name "trajectory identifier";
    String non_null_count "0";
  }
  vertical_position {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.385, 74.865;
    String coordinates "time z lon lat";
    String ioos_category "Unknown";
    String long_name "Vertical Position";
    String non_null_count "3143";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  water_temperature {
    UInt32 _ChunkSizes 3143;
    Float64 _FillValue -9999.9;
    Float64 actual_range 20.151, 28.374;
    String coordinates "time z lon lat";
    String ioos_category "Temperature";
    String long_name "Water Temperature";
    String non_null_count "3143";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  z {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.393, 74.614;
    String axis "Z";
    String ioos_category "Location";
    String long_name "depth";
    String non_null_count "3143";
    String positive "down";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 74.614;
    Float64 valid_min 0.393;
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.8.1,hdf5=1.12.1";
    String abstract "The collection of this data was funded by a SECOORA grant to assess the presence of federally managed fish species at one MPA, off the central east coast of Florida. The MPA is called Jeff's Reef and is located in the Oculina Bank, a Habitat Areas of Particular Concern (HAPC). The dataset consists of one comma separated files exported from a YSI EXO1 muoltuparmeter sonde and MP4 video files from GoPro Hero9. The sonde was mounted on an ACROBAT towed vehicle from Sea Sciences, on which three GoPro cameras were mounted. Two cameras were facing sideway, on the port and starboard side respectively and one was facing downward.The data was collected on 02 June 2022 and the data file contains the following variables: (1) time (EDT), Conductivity, Depth (m), Dissolved Oxygen, Pressure (psi), Salinity, TDS, Temperature, Latitude, Longitude, and water depth. The latitude and longitude are those of the vehicle underwater towed at a distance of about 200m behind the boat. The time of the video files is ETD and can be matched with the location of the vehicle.";
    String acknowledgement "Gabriel Alsenas, Erick Busold, Caroline Sandmeier, Trevor McKenzie";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory";
    String Conventions "CF-1.8, ACDD-1.3";
    String creator_email "lcherubin@fau.edu";
    String creator_name "Laurent Cherubin";
    String creator_url "http://www.fau.edu/hboi/";
    String date_created "2023-03-23T17:46:12Z";
    String date_issued "2023-03-23T17:46:12Z";
    String date_modified "2023-03-23T17:46:12Z";
    Float64 Easternmost_Easting -79.98137;
    String featureType "Trajectory";
    String geospatial_bbox "POLYGON ((-79.97409667 27.54152833, -79.97409667 27.54737167, -79.98137 27.54737167, -79.98137 27.54152833, -79.97409667 27.54152833))";
    String geospatial_bounds "POLYGON ((-79.98114167 27.54152833, -79.98115667 27.54153, -79.9812 27.54154, -79.98121333 27.54154333, -79.98122499999999 27.54154833, -79.98126499999999 27.54156833, -79.98127167 27.54157333, -79.98128 27.54158, -79.98130999999999 27.54160667, -79.98131832999999 27.54161833, -79.98132333 27.54162833, -79.98136833 27.54183167, -79.98137 27.541845, -79.98136833 27.54186, -79.98051167 27.54737167, -79.97475333 27.54549833, -79.97470167 27.545475, -79.9746 27.545425, -79.97455333000001 27.5454, -79.97451 27.545375, -79.97442832999999 27.54532, -79.97439 27.54528667, -79.97435667000001 27.545255, -79.97432833000001 27.54522167, -79.97430167 27.54518667, -79.97427833 27.54515, -79.974255 27.54511, -79.97423166999999 27.54507, -79.97420833 27.54502667, -79.97418833 27.54498167, -79.97417 27.54493667, -79.97415332999999 27.54489, -79.974125 27.54479833, -79.97411332999999 27.54475167, -79.97410333000001 27.54470667, -79.97409833 27.54466167, -79.97409666999999 27.54461167, -79.97409666999999 27.544515, -79.97410000000001 27.54446667, -79.97411332999999 27.54437, -79.97412 27.544325, -79.97413 27.54428167, -79.97414166999999 27.54424, -79.97416833 27.54415, -79.97418166999999 27.54411, -79.97423000000001 27.54399667, -79.97426333 27.54392333, -79.97428167 27.54388667, -79.97432166999999 27.54382167, -79.97436666999999 27.54376167, -79.97439 27.543735, -79.97441333 27.54371, -79.97443833 27.54368333, -79.97446333000001 27.54365833, -79.97448667 27.543635, -79.97451 27.54361333, -79.97455667 27.543575, -79.974605 27.54353833, -79.97465 27.54350833, -79.97467333 27.543495, -79.97469667 27.54348167, -79.97765167 27.54187, -79.97765667 27.54186833, -79.97766333 27.54186667, -79.97798167000001 27.54180167, -79.98112166999999 27.54153, -79.98114167 27.54152833))";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 27.547372;
    Float64 geospatial_lat_min 27.541528;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -79.98137;
    Float64 geospatial_lon_min -79.974097;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_max "74.614";
    String geospatial_vertical_min "0.393";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-07-01T06:23:22Z https://files.stage.platforms.axds.co/axiom/netcdf_harvest/secoora/laurent/auv_ctd/processed.nc
2025-07-01T06:23:22Z http://erddap.secoora.org/tabledap/axiom-netcdf-harvest-secoora-laurent-auv-ctd.das";
    String id "secoora_auv-1";
    String infoUrl "https://portal.axds.co/?portal_id=47#platform/6689cdc3-caad-57ae-a39d-244c7b183cbc/v2";
    String institution "FAU";
    String keywords "ACROBAT, In Situ Ocean-based Platforms > OCEAN PLATFORM/OCEAN STATIONS > OCEAN PLATFORMS, In Situ/Laboratory Instruments, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN, YSI sonde";
    String keywords_vocabulary "GCMD:GCMD 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 Metadata_Conventions "Unidata Dataset Discovery v1.0";
    String naming_authority "org.secoora";
    String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
    String netcdf_creator_url "http://www.axiomdatascience.com/";
    String netcdf_writer "Axiom Data Science";
    Float64 Northernmost_Northing 27.547372;
    String packrat_source "axiom.netcdf_harvest.netcdf_harvest";
    String packrat_source_id "secoora/laurent/auv_ctd";
    String packrat_uuid "6689cdc3-caad-57ae-a39d-244c7b183cbc";
    String platform_category "AUV";
    String platform_country "USA";
    String platform_owner "SECOORA";
    String platform_type "AUV";
    String project "Use of an autonomous underwater vehicle (AUV) for cost-effective assessment of fish utilization of areas of ecological and management importance in US South Atlantic waters";
    String publisher_email "axiom@axiomdatascience.com";
    String publisher_name "Axiom Data Science";
    String publisher_url "https://axiomdatascience.com/";
    String sea_name "Atlantic Ocean";
    String source "FAU HBOI";
    String sourceUrl "https://files.stage.platforms.axds.co/axiom/netcdf_harvest/secoora/laurent/auv_ctd/processed.nc";
    Float64 Southernmost_Northing 27.541528;
    String standard_name_vocabulary "v75";
    String summary "The collection of this data was funded by a SECOORA grant to assess the presence of federally managed fish species at one MPA, off the central east coast of Florida. The MPA is called Jeff's Reef and is located in the Oculina Bank, a Habitat Areas of Particular Concern (HAPC). The dataset consists of one comma separated files exported from a YSI EXO1 muoltuparmeter sonde and MP4 video files from GoPro Hero9. The sonde was mounted on an ACROBAT towed vehicle from Sea Sciences, on which three GoPro cameras were mounted. Two cameras were facing sideway, on the port and starboard side respectively and one was facing downward.The data was collected on 02 June 2022 and the data file contains the following variables: (1) time (EDT), Conductivity, Depth (m), Dissolved Oxygen, Pressure (psi), Salinity, TDS, Temperature, Latitude, Longitude, and water depth. The latitude and longitude are those of the vehicle underwater towed at a distance of about 200m behind the boat. The time of the video files is ETD and can be matched with the location of the vehicle.";
    String time_coverage_duration "P0DT0H52M22S";
    String time_coverage_end "2022-06-02T19:06:50Z";
    String time_coverage_resolution "P0DT0H0M1S";
    String time_coverage_start "2022-06-02T18:14:28Z";
    String title "(SECOORA) Glider - Use of an autonomous underwater vehicle (AUV) for cost-effective assessment of fish utilization of areas of ecological and management importance in US South Atlantic waters - Deployment of secoora_auv-1 in Jeff's Reef";
    Float64 Westernmost_Easting -79.974097;
  }
}

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.

(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.