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Dataset Title:	Structured Habitat Survey OW1 Trap Effort
Institution:	Rutgers University (Dataset ID: structured_habitat_survey_ow1_trap_effort)
Range:	longitude = -74.26033 to -74.029686°E, latitude = 39.045082 to 39.2712°N, depth = 18.31848 to 39.624m, time = 2022-05-01T00:00:00Z to 2023-10-12T00:00:00Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form \| Files

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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 {
  index {
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 0, 647;
    String ioos_category "Unknown";
    String long_name "Index";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6513632e+9, 1.6970688e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "Date";
    String source_name "date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  cruise {
    String description "unique identifier for cruise";
    String ioos_category "Identifier";
    String long_name "Cruise Id";
  }
  station {
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 45;
    String ioos_category "Identifier";
    String long_name "station id";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -999.0;
    Float64 actual_range 39.04508333333333, 39.2712;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -999.0;
    Float64 actual_range -74.26033333333334, -74.02968333333334;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  trap_number {
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 6;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "id for trap at each station";
    String ioos_category "Statistics";
    String long_name "Trap Number";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -999.0;
    Float64 actual_range 18.31848, 39.624;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  effort_time {
    Float64 _FillValue -999;
    Float64 actual_range 77, 126;
    String description "length of time trap was deployed";
    String ioos_category "Time";
    String long_name "Effort Time";
    String units "minutes";
  }
 }
  NC_GLOBAL {
    String acknowledgement "Funding provided by Orsted.";
    String cdm_data_type "Point";
    String comment "Survey performed aboard F/V Dana Christine II with Captain Kevin Wark";
    String contributor_name "Jason Morson, Doug Zemeckis, Joey O'Brien, Andre Ascura, Kaycee Coleman, Laura Nazzaro";
    String contributor_role "Principal Investigator, Principal Investigator, Lab Manager, Technician, Project Management, Data Management";
    String Conventions "ACDD 1.3, COARDS, CF-1.6";
    String creator_email "ecosystemdata@marine.rutgers.edu";
    String creator_institution "Rutgers University";
    String creator_name "Rutgers Marine Ecosystem Data Team";
    String creator_type "group";
    String creator_url "https://marine.rutgers.edu/main/";
    Float64 Easternmost_Easting -74.02968333333334;
    String featureType "Point";
    String geospatial_bounds_crs "EPSG:6347";
    Float64 geospatial_lat_max 39.2712;
    Float64 geospatial_lat_min 39.04508333333333;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -74.02968333333334;
    Float64 geospatial_lon_min -74.26033333333334;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 39.624;
    Float64 geospatial_vertical_min 18.31848;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-06-21T20:23:13Z (local files)
2025-06-21T20:23:13Z https://rowlrs-data.marine.rutgers.edu/tabledap/structured_habitat_survey_ow1_trap_effort.das";
    String id "structured_habitat_survey_ow1_trap_effort";
    String infoUrl "https://rowlrs.marine.rutgers.edu/";
    String institution "Rutgers University";
    String keywords "cruise, data, date, depth, effort, effort_time, habitat, identifier, index, latitude, longitude, number, ow1, rutgers, station, statistics, structured, survey, time, trap, trap_number, university";
    String license "see Data Use Agreement";
    Float64 Northernmost_Northing 39.2712;
    String platform_name "F/V Dana Christine II";
    String program "Ocean Wind 01 Fisheries Monitoring Plan";
    String project "Ocean Wind 01 Fisheries Monitoring Plan, Structured Habitat Survey";
    String publisher_email "ecosystemdata@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String publisher_name "Rutgers Marine Ecosystem Data Team";
    String publisher_type "group";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 39.04508333333333;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Fisheries Monitoring in Ocean Wind 01. Performed 4 x per year for two years pre-construction. In each season, four to five turbine sites in the lease area and four to five phantom turbine sites in the control area will be visited. Two Baited Remote Underwater Videos (BRUV) are placed 60 m off of the turbine and a string of six Chevron traps (first deployed 60 m off of the turbine, subsequent traps set 150 m from last trap) will be deployed at each station. Target soak time for the Chevron traps are 90 minutes and soak time for the BRUV is 60 minutes.  A drifting rod and reel surveys for eight minutes at the turbine or phantom turbine location. Evaluates changes in species biomass, size frequency, and condition, and community assemblage. This dataset includes effort data for the trap portion of the survey.";
    String time_coverage_end "2023-10-12T00:00:00Z";
    String time_coverage_start "2022-05-01T00:00:00Z";
    String title "Structured Habitat Survey OW1 Trap Effort";
    Float64 Westernmost_Easting -74.26033333333334;
  }
}

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.

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