ERDDAP > tabledap > Data Access Form

Dataset Title:	CRCP_Benthic_Complexity_Urchin_Abundance_Pacific
Institution:	Coral Reef Conservation Program   (Dataset ID: CRCP_Benthic_Complexity_Urchin_Abundance_Pacific)
Information:	Summary | License | Metadata | Background | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2013-07-12T00:00:00Z	2018-08-10T00:00:00Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		-14.559317	28.4529
longitude (latitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-178.37842	166.65155
roundid	!= =~ <= >= = < >		!= =~ <= >= = < >		83	123
missionid	!= =~ <= >= = < >		!= =~ <= >= = < >		"HA1304"	"SE1305"
region_name	!= =~ <= >= = < >		!= =~ <= >= = < >		"American Samoa"	"Pacific Remote Isl..."
island	!= =~ <= >= = < >		!= =~ <= >= = < >		"Asuncion"	"Wake"
site	!= =~ <= >= = < >		!= =~ <= >= = < >		"ASC-02"	"WAK-24"
reef_zone	!= =~ <= >= = < >		!= =~ <= >= = < >		"Backreef"	"Protected Slope"
depth_bin	!= =~ <= >= = < >		!= =~ <= >= = < >		"Deep"	"Mid"
sitevisitid	!= =~ <= >= = < >		!= =~ <= >= = < >		5899	12508
date_ (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2013-07-12T00:00:00Z	2018-08-10T00:00:00Z
obs_year (years)	!= =~ <= >= = < >		!= =~ <= >= = < >		2013	2018
transect	!= =~ <= >= = < >		!= =~ <= >= = < >		"box"	"line"
parallel_ (degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	350
downslope (degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	360
substrate_height_0 (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	30
substrate_height_20 (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	29
substrate_height_50 (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	23
substrate_height_100 (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	12
substrate_height_150 (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	16
min_depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		14	60
max_depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		16	64
max_vertical_relief (cm)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	600
free_urchin_dacor	!= =~ <= >= = < >		!= =~ <= >= = < >		"A"	"R"
boring_urchin_dacor	!= =~ <= >= = < >		!= =~ <= >= = < >		"A"	"R"
accession_url	!= =~ <= >= = < >		!= =~ <= >= = < >		"https://accession...."	"https://accession...."

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time latitude longitude roundid missionid region_name island site reef_zone depth_bin sitevisitid date_ obs_year transect parallel_ downslope substrate_height_0 substrate_height_20 substrate_height_50 substrate_height_100 substrate_height_150 min_depth max_depth max_vertical_relief free_urchin_dacor boring_urchin_dacor accession_url time latitude longitude roundid missionid region_name island site reef_zone depth_bin sitevisitid date_ obs_year transect parallel_ downslope substrate_height_0 substrate_height_20 substrate_height_50 substrate_height_100 substrate_height_150 min_depth max_depth max_vertical_relief free_urchin_dacor boring_urchin_dacor accession_url time latitude longitude roundid missionid region_name island site reef_zone depth_bin sitevisitid date_ obs_year transect parallel_ downslope substrate_height_0 substrate_height_20 substrate_height_50 substrate_height_100 substrate_height_150 min_depth max_depth max_vertical_relief free_urchin_dacor boring_urchin_dacor accession_url time latitude longitude roundid missionid region_name island site reef_zone depth_bin sitevisitid date_ obs_year transect parallel_ downslope substrate_height_0 substrate_height_20 substrate_height_50 substrate_height_100 substrate_height_150 min_depth max_depth max_vertical_relief free_urchin_dacor boring_urchin_dacor accession_url time latitude longitude roundid missionid region_name island site reef_zone depth_bin sitevisitid date_ obs_year transect parallel_ downslope substrate_height_0 substrate_height_20 substrate_height_50 substrate_height_100 substrate_height_150 min_depth max_depth max_vertical_relief free_urchin_dacor boring_urchin_dacor accession_url ")

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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3735872e+9, 1.5338592e+9;
    String axis "T";
    String calendar "julian";
    String comment "Date the survey was conducted (dates are presented as midnight UTC due to webservice field formatting requirements)";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String summary "Date the survey was conducted (dates are presented as midnight UTC due to webservice field formatting requirements)";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range -14.559317, 28.4529;
    String axis "Y";
    String comment "Site latitude";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String summary "Site latitude";
    String units "degrees_north";
    Float64 valid_max 28.4529;
    Float64 valid_min -14.559317;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -178.37842, 166.65155;
    String axis "X";
    String comment "Site longitude";
    String ioos_category "Location";
    String long_name "latitude";
    String standard_name "longitude";
    String summary "Site longitude";
    String units "degrees_east";
    Float64 valid_max 166.65155;
    Float64 valid_min -178.37842;
  }
  roundid {
    Int32 actual_range 83, 123;
    String comment "Unique Identifier for ROUND record";
    String ioos_category "Identifier";
    String summary "Unique Identifier for ROUND record";
  }
  missionid {
    String comment "Mission Identifier";
    String ioos_category "Identifier";
    String summary "Mission Identifier";
  }
  region_name {
    String comment "One of the five Pacific Island regions ESD surveys";
    String ioos_category "Location";
    String summary "One of the five Pacific Island regions ESD surveys";
  }
  island {
    String comment "Island or Atoll surveyed";
    String ioos_category "Location";
    String summary "Island or Atoll surveyed";
  }
  site {
    String comment "The 5- to 6-character code for the site surveyed. Combines a 3-letter island code with a site number";
    String ioos_category "Identifier";
    String summary "The 5- to 6-character code for the site surveyed. Combines a 3-letter island code with a site number";
  }
  reef_zone {
    String comment "The reef zone for the given site (Forereef, Backreef or Lagoon)";
    String ioos_category "Biology";
    String summary "The reef zone for the given site (Forereef, Backreef or Lagoon)";
  }
  depth_bin {
    String comment "Classification of depth (shallow, mid, deep) based on midpoint between minimum and maximum depths of replicates at this site";
    String ioos_category "Physical Oceanography";
    String summary "Classification of depth (shallow, mid, deep) based on midpoint between minimum and maximum depths of replicates at this site";
  }
  sitevisitid {
    Int32 actual_range 5899, 12508;
    String comment "Unique identifier for SITE_VISIT record";
    String ioos_category "Identifier";
    String summary "Unique identifier for SITE_VISIT record";
  }
  date_ {
    Float64 actual_range 1.3735872e+9, 1.5338592e+9;
    String comment "Date the survey was conducted (dates are presented as midnight UTC due to webservice field formatting requirements)";
    String ioos_category "Time";
    String long_name "Date ";
    String summary "Date the survey was conducted (dates are presented as midnight UTC due to webservice field formatting requirements)";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  obs_year {
    Int32 actual_range 2013, 2018;
    String comment "Year the survey was conducted";
    String ioos_category "Time";
    String summary "Year the survey was conducted";
    String units "years";
  }
  transect {
    String comment "Type of transect (box or line)";
    String ioos_category "Other";
    String summary "Type of transect (box or line)";
  }
  parallel_ {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 350;
    String comment "Parallel bearing of transect";
    String ioos_category "Other";
    String summary "Parallel bearing of transect";
    String units "degree";
  }
  downslope {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 360;
    String comment "Downslope bearing of transect";
    String ioos_category "Other";
    String summary "Downslope bearing of transect";
    String units "degree";
  }
  substrate_height_0 {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 30;
    String comment "Substrate complexity between 0cm and 20cm elevation";
    String ioos_category "Bottom Character";
    String summary "Substrate complexity between 0cm and 20cm elevation";
    String units "percent";
  }
  substrate_height_20 {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 29;
    String comment "Substrate complexity between 20cm and 50cm elevation";
    String ioos_category "Bottom Character";
    String summary "Substrate complexity between 20cm and 50cm elevation";
    String units "percent";
  }
  substrate_height_50 {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 23;
    String comment "Substrate complexity between 50cm and 100cm elevation";
    String ioos_category "Bottom Character";
    String summary "Substrate complexity between 50cm and 100cm elevation";
    String units "percent";
  }
  substrate_height_100 {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 12;
    String comment "Substrate complexity between 100cm and 150cm elevation";
    String ioos_category "Bottom Character";
    String summary "Substrate complexity between 100cm and 150cm elevation";
    String units "percent";
  }
  substrate_height_150 {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 16;
    String comment "Substrate complexity over 150cm elevation";
    String ioos_category "Bottom Character";
    String summary "Substrate complexity over 150cm elevation";
    String units "percent";
  }
  min_depth {
    Int32 _FillValue -9999;
    Int32 actual_range 14, 60;
    String comment "Minimum slope depth in meters";
    String ioos_category "Physical Oceanography";
    String summary "Minimum slope depth in meters";
    String units "m";
  }
  max_depth {
    Int32 _FillValue -9999;
    Int32 actual_range 16, 64;
    String comment "Maximum slope depth in meters";
    String ioos_category "Physical Oceanography";
    String summary "Maximum slope depth in meters";
    String units "m";
  }
  max_vertical_relief {
    Int32 _FillValue -9999;
    Int32 actual_range 0, 600;
    String comment "Highest elevation point measured in centimeters";
    String ioos_category "Bottom Character";
    String summary "Highest elevation point measured in centimeters";
    String units "cm";
  }
  free_urchin_dacor {
    String comment "Free Urchin DACOR";
    String ioos_category "Biology";
    String summary "Free Urchin DACOR";
  }
  boring_urchin_dacor {
    String comment "Boring Urchin DACOR";
    String ioos_category "Biology";
    String summary "Boring Urchin DACOR";
  }
  accession_url {
    String comment "url of the landing page of the accession pertaining to the data set";
    String ioos_category "Other";
    String summary "url of the landing page of the accession pertaining to the data set";
  }
 }
  NC_GLOBAL {
    String acknowledgment "No use constraints are applicable.";
    String cdm_data_type "Point";
    String contributor_name "Coral Reef Conservation Program";
    String conventions "CF-1.6,ACDD-1.3";
    String creator_email "coralreef@noaa.gov";
    String creator_name "Coral Reef Conservation Program";
    String creator_url "https://coralreef.noaa.gov";
    String date_created "2020-07-15";
    String defaultDataQuery "&time<=max(time)&time>=min(time)";
    Float64 Easternmost_Easting 166.65155;
    String featureType "Point";
    String featuretype "point";
    Float64 geospatial_lat_max 28.4529;
    Float64 geospatial_lat_min -14.559317;
    String geospatial_lat_resolution "point";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 166.65155;
    Float64 geospatial_lon_min -178.37842;
    String geospatial_lon_resolution "point";
    String geospatial_lon_units "degrees_east";
    String history 
"2024-04-25T11:42:10Z (local files)
2024-04-25T11:42:10Z https://www.ncei.noaa.gov/erddap/tabledap/CRCP_Benthic_Complexity_Urchin_Abundance_Pacific.html";
    String infoUrl "https://www.coris.noaa.gov/monitoring/biological.html";
    String institution "Coral Reef Conservation Program";
    String keywords "coral reef, corals, CoRIS, CRCP";
    String keywords_vocabulary "None";
    String license "No access constraints are applicable.";
    String metadata_conventions "Unidata Dataset Discovery v1.0";
    String naming_authority "gov.noaa.fisheries.www";
    String ncei_template_version "NCEI_NetCDF_Point_Template_v2.0";
    Float64 Northernmost_Northing 28.4529;
    String processing_level "4";
    String program "Coral Reef Conservation Program";
    String publisher_email "ncei_info@noaa.gov";
    String publisher_name "NOAA National Centers for Environmental Information (NCEI)";
    String publisher_url "https://ncei.noaa.gov";
    String references "https://www.fisheries.noaa.gov/national/habitat-conservation/deep-sea-coral-habitat";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -14.559317;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Benthic complexity and urchin abundance at climate stations of the Pacific Remote Island Areas";
    String time_coverage_end "2018-08-10T00:00:00Z";
    String time_coverage_start "2013-07-12T00:00:00Z";
    String title "CRCP_Benthic_Complexity_Urchin_Abundance_Pacific";
    Float64 Westernmost_Easting -178.37842;
  }
}

 

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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/erdGlobecBottle.htmlTable?longitude,latitude,time,bottle_posn,temperature1&time>=2002-08-17T00:00:00Z&time<=2002-08-19T20:18:00Z
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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