ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
Dataset Title: | CRCP_Benthic_Cover_CNMI_Guam |
Institution: | Coral Reef Conservation Program (Dataset ID: CRCP_Benthic_Cover_CNMI_Guam) |
Range: | longitude = 144.62497 to 145.8527°E, latitude = 13.228894 to 20.55405°N, time = 2014-03-25T00:00:00Z to 2022-08-10T00:00:00Z |
Information: | Summary | License | Metadata | Background | Data Access Form |
Click on the map to specify a new center point.
Zoom:
|
Attributes { s { time { String _CoordinateAxisType "Time"; Float64 actual_range 1.3957056e+9, 1.6600896e+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 _FillValue -9999.0; Float64 actual_range 13.22889458, 20.554051; String axis "Y"; String comment "Site latitude in decimal degrees"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String summary "Site latitude in decimal degrees"; String units "degrees_north"; Float64 valid_max 18.17046; Float64 valid_min 13.238558; } longitude { String _CoordinateAxisType "Lon"; Float64 _FillValue -9999.0; Float64 actual_range 144.624971, 145.852711; String axis "X"; String comment "Site longitude in decimal degrees"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String summary "Site longitude in decimal degrees"; String units "degrees_east"; Float64 valid_max 145.81169; Float64 valid_min 144.699641; } roundid { Int32 _FillValue -9999; Int32 actual_range 88, 184; String comment "Unique Identifier auto-assigned by database for ROUND record (corresponds to mission, cruise, cruise leg, etc.)"; String ioos_category "Identifier"; String summary "Unique Identifier auto-assigned by database for ROUND record (corresponds to mission, cruise, cruise leg, etc.)"; } missionid { String comment "Mission Identifier"; String ioos_category "Identifier"; String summary "Mission Identifier typically assigned by PIFSC"; } region_name { String comment "One of the five Pacific Island regions ESD surveys: Main Hawaiian islands, Northwestern Hawaiian islands, American Samoa, Marianas, and the Pacific Remote Island Areas."; String ioos_category "Location"; String summary "One of the five Pacific Island regions ESD surveys: Main Hawaiian islands, Northwestern Hawaiian islands, American Samoa, Marianas, and the Pacific Remote Island Areas."; } island { String comment "Island or Atoll surveyed"; String ioos_category "Location"; String summary "Island or Atoll surveyed"; } site { String comment "The unique identifier/code for the site surveyed. Combines a 3-letter island code with a site number (usually 2-4 digits), separated by a hypen"; String ioos_category "Identifier"; String summary "The unique identifier/code for the site surveyed. Combines a 3-letter island code with a site number (usually 2-4 digits), separated by a hypen"; } sitevisitid { Int32 _FillValue -9999; Int32 actual_range 38100, 39903; String comment "Unique identifier for SITE_VISIT record"; String ioos_category "Identifier"; } reef_zone { String comment "The reef zone for the given site (Forereef, Backreef, Protected Slope, Lagoon, unspecified)"; String ioos_category "Biology"; String summary "The reef zone for the given site (Forereef, Backreef or Lagoon)"; } survey_type { String comment "Identifies the ESD team that conducted the survey, typically 'Fish' or 'Benthic' for stratified random surveys, or 'Oceanography' for climate surveys at permanent sites."; String ioos_category "Other"; String summary "Identifies the ESD team that conducted the survey, typically 'Fish' or 'Benthic' for stratified random surveys, or 'Oceanography' for climate surveys at permanent sites."; } depth_bin { String comment "Classification of depth (shallow, mid, deep) based on midpoint between minimum and maximum depths of replicates at this site. Shallow = 0-6m, Mid = 6-18m, Deep = 18-30m."; 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. Shallow = 0-6m, Mid = 6-18m, Deep = 18-30m."; } perm_site { Byte _FillValue -1; String _Unsigned "false"; Byte actual_range 0, 0; String comment "Permanent site flag, yes = 1"; String ioos_category "Other"; String summary "Permanent site flag, yes = 1"; } climate_station_yn { Byte _FillValue -1; String _Unsigned "false"; Byte actual_range 0, 0; String comment "Climate station flag, yes = 1"; String ioos_category "Other"; String summary "Climate station flag, yes = 1"; } min_depth { Float32 _FillValue -9999.0; Float32 actual_range 4.0, 80.0; String comment "Minimum depth (measured in feet), typically only recorded during 'Benthic' surveys (refer to SURVEY_TYPE)"; String ioos_category "Physical Oceanography"; String summary "Minimum depth (measured in feet), typically only recorded during 'Benthic' surveys (refer to SURVEY_TYPE)"; String units "ft"; } max_depth { Float32 _FillValue -9999.0; Float32 actual_range 7.0, 88.0; String comment "Maximum depth (measured in feet), typically only recorded during 'Benthic' surveys (refer to SURVEY_TYPE)"; String ioos_category "Physical Oceanography"; String summary "Maximum depth (measured in feet), typically only recorded during 'Benthic' surveys (refer to SURVEY_TYPE)"; String units "ft"; } date_ { Float64 actual_range 1.3957056e+9, 1.6600896e+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"; } image_name { String comment "Image name (SITE_YEAR_REP_PHOTOID)"; String ioos_category "Other"; String summary "Image name (SITE_YEAR_REP_PHOTOID)"; } image_url { String comment "URL of the image that was analyzed for this data point."; String ioos_category "Other"; String summary "URL of the image that was analyzed for this data point."; } obs_year { Int32 _FillValue -9999; Int32 actual_range 2014, 2022; String comment "Year the survey was conducted"; String ioos_category "Time"; String summary "Year the survey was conducted"; String units "years"; } rep { String ioos_category "Other"; String summary "Letter associated to replicate (A, B, C, or D)"; } photoid { Int32 _FillValue -9999; Int32 actual_range 1, 35; String comment "Image number along transect"; String ioos_category "Other"; String summary "Image number along transect"; } analyst { String comment "Initials of the image analyst"; String ioos_category "Other"; String summary "Initials of the image analyst"; } tier_1 { String comment "Category classification code of the point on the analyzed image"; String ioos_category "Bottom Character"; String summary "Category classification code of the point on the analyzed image"; } category_name { String comment "Category classification name of the point on the analyzed image"; String ioos_category "Bottom Character"; String summary "Category classification name of the point on the analyzed image"; } tier_2 { String comment "Subcategory classification code of the point on the analyzed image"; String ioos_category "Bottom Character"; String summary "Subcategory classification code of the point on the analyzed image"; } subcategory_name { String comment "Subcategory classification name of the point on the analyzed image"; String ioos_category "Bottom Character"; String summary "Subcategory classification name of the point on the analyzed image"; } tier_3 { String comment "Genera classification code of the point on the analyzed image"; String ioos_category "Bottom Character"; String summary "Genera classification code of the point on the analyzed image"; } genera_name { String comment "Genera classification name of the point on the analyzed image"; String ioos_category "Bottom Character"; String summary "Genera classification name of the point on the analyzed image"; } x_pos { Int32 _FillValue -9999; Int32 actual_range 1, 5845; String comment "X position of the analyzed point"; String ioos_category "Other"; String summary "X position of the analyzed point"; } y_pos { Int32 _FillValue -9999; Int32 actual_range 1, 5336; String comment "Y position of the analyzed point"; String ioos_category "Other"; String summary "Y position of the analyzed point"; } 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 "2023-12-19"; String defaultDataQuery "&time<=max(time)&time>=min(time)"; Float64 Easternmost_Easting 145.852711; String featureType "Point"; String featuretype "point"; Float64 geospatial_lat_max 20.554051; Float64 geospatial_lat_min 13.22889458; String geospatial_lat_resolution "point"; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 145.852711; Float64 geospatial_lon_min 144.624971; String geospatial_lon_resolution "point"; String geospatial_lon_units "degrees_east"; String history "2024-11-09T00:39:21Z (local files) 2024-11-09T00:39:21Z https://www.ncei.noaa.gov/tabledap/CRCP_Benthic_Cover_CNMI_Guam.das"; 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 20.554051; 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 13.22889458; String standard_name_vocabulary "CF Standard Name Table v70"; String summary "Benthic cover derived from analysis of images collected during stratified random surveys (StRS) across the Mariana Archipelago"; String time_coverage_end "2022-08-10T00:00:00Z"; String time_coverage_start "2014-03-25T00:00:00Z"; String title "CRCP_Benthic_Cover_CNMI_Guam"; Float64 Westernmost_Easting 144.624971; } }
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/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.