ERDDAP > tabledap > Data Access Form

Dataset Title:	[Kelletia kelletii size-frequency population survey data at 36 sites in 2015- 17] - Kelletia kelletii size-frequency population survey data collected by scientific SCUBA divers at 36 kelp forest habitat sites across the species’ biogeographic range in 2015, 2016 and 2017 (Collaborative Research: RUI: Combined spatial and temporal analyses of population connectivity during a northern range expansion)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_955710_v1)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
SiteNumber (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"1"	"9"
IslandCode (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		""	""
IslandName (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"Anacapa Island"	"Santa Rosa Island"
SiteCode (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"ADC"	"YEL"
SiteName (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"Adams Cove"	"Yellowbanks"
H_E (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"E"	"H"
x2017_1MPA_0Fished (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
Mex0_US1 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
NCI1_noNCI0 (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		27.15326	36.61817
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-121.9392	-114.362
SurveyYear (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		2015	2017
SurveyDate (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"2015-06-16"	"2017-08-17"
TransectNo (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	9
Size_mm (millimeter (mm))	!= =~ <= >= = < >		!= =~ <= >= = < >		9	170

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" SiteNumber IslandCode IslandName SiteCode SiteName H_E x2017_1MPA_0Fished Mex0_US1 NCI1_noNCI0 latitude longitude SurveyYear SurveyDate TransectNo Size_mm SiteNumber IslandCode IslandName SiteCode SiteName H_E x2017_1MPA_0Fished Mex0_US1 NCI1_noNCI0 latitude longitude SurveyYear SurveyDate TransectNo Size_mm SiteNumber IslandCode IslandName SiteCode SiteName H_E x2017_1MPA_0Fished Mex0_US1 NCI1_noNCI0 latitude longitude SurveyYear SurveyDate TransectNo Size_mm SiteNumber IslandCode IslandName SiteCode SiteName H_E x2017_1MPA_0Fished Mex0_US1 NCI1_noNCI0 latitude longitude SurveyYear SurveyDate TransectNo Size_mm SiteNumber IslandCode IslandName SiteCode SiteName H_E x2017_1MPA_0Fished Mex0_US1 NCI1_noNCI0 latitude longitude SurveyYear SurveyDate TransectNo Size_mm ")

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).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  SiteNumber {
    String long_name "Sitenumber";
    String units "unitless";
  }
  IslandCode {
    String long_name "Islandcode";
    String units "unitless";
  }
  IslandName {
    String long_name "Islandname";
    String units "unitless";
  }
  SiteCode {
    String long_name "Sitecode";
    String units "unitless";
  }
  SiteName {
    String long_name "Sitename";
    String units "unitless";
  }
  H_E {
    String long_name "H_e";
    String units "unitless";
  }
  x2017_1MPA_0Fished {
    Int32 actual_range 0, 1;
    String long_name "X2017_1mpa_0fished";
    String units "unitless";
  }
  Mex0_US1 {
    Int32 actual_range 0, 1;
    String long_name "Mex0_us1";
    String units "unitless";
  }
  NCI1_noNCI0 {
    Int32 actual_range 0, 1;
    String long_name "Nci1_nonci0";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 27.15326, 36.61817;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -121.9392, -114.362;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  SurveyYear {
    Int32 actual_range 2015, 2017;
    String long_name "Surveyyear";
    String units "unitless";
  }
  SurveyDate {
    String long_name "Surveydate";
    String units "unitless";
  }
  TransectNo {
    Int32 actual_range 1, 9;
    String long_name "Transectno";
    String units "unitless";
  }
  Size_mm {
    Int32 actual_range 9, 170;
    String long_name "Size_mm";
    String units "millimeter (mm)";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.955710.1";
    Float64 Easternmost_Easting -114.362;
    Float64 geospatial_lat_max 36.61817;
    Float64 geospatial_lat_min 27.15326;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -114.362;
    Float64 geospatial_lon_min -121.9392;
    String geospatial_lon_units "degrees_east";
    String history 
"2025-03-14T06:27:32Z (local files)
2025-03-14T06:27:32Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_955710_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/955710";
    String institution "BCO-DMO";
    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 36.61817;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 27.15326;
    String summary "Sizes of Kellet's whelk (Kelletia kelletii) individuals in populations in the wild were obtained from subtidal benthic surveys conducted by scientific SCUBA divers at kelp forest habitat sites across the species' biogeographic range and over multiple years. The survey data was collected in 2015, 2016 and 2017 during summer months from 36 benthic kelp forest sites, from Monterey Bay, California, USA to Isla Asuncion, Baja California Sur, Mexico.";
    String title "[Kelletia kelletii size-frequency population survey data at 36 sites in 2015-17] - Kelletia kelletii size-frequency population survey data collected by scientific SCUBA divers at 36 kelp forest habitat sites across the species’ biogeographic range in 2015, 2016 and 2017 (Collaborative Research: RUI: Combined spatial and temporal analyses of population connectivity during a northern range expansion)";
    Float64 Westernmost_Easting -121.9392;
  }
}

 

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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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