ERDDAP > tabledap > Data Access Form

Dataset Title:	[Winter to spring transition in a fjord in the Gulf of Alaska - chlorophyll a and flow cytometry data] - Chlorophyll a and flow cytometry data from bi-weekly vertical profiles in Resurrection Bay, AK from January to March of 2023 from bi- weekly vertical profiles in Resurrection Bay, AK from January to March of 2023 (Collaborative Research: Zooplankton restarts in a high-latitude marine ecosystem: species-specific recruitment and development in early spring)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_954173_v1)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
cruise (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"NUQ202301S"	"NUQ202315S"
date (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"2023-01-05"	"2023-03-24"
station (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"RES2.5"	"RES2.5"
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		60.025	60.025
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-149.3583	-149.3583
cast (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	2
niskin (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	6
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	280
chla_gt_20 (Micrograms per liter (ug/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.002	0.232
chla_lt_20 (Micrograms per liter (ug/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.002	0.094
chla_total (Micrograms per liter (ug/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.004	0.321
phaeo_gt_20 (Micrograms per liter (ug/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.018	0.192
phaeo_lt_20 (Micrograms per liter (ug/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.002	0.035
phaeo_total (Micrograms per liter (ug/L))	!= =~ <= >= = < >		!= =~ <= >= = < >		0.016	0.227
hbact (Number per milliliter (#/mL))	!= =~ <= >= = < >		!= =~ <= >= = < >		243012	790239
syn (Number per milliliter (#/mL))	!= =~ <= >= = < >		!= =~ <= >= = < >		79	4478
peuk (Number per milliliter (#/mL))	!= =~ <= >= = < >		!= =~ <= >= = < >		118	9782

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" cruise date station latitude longitude cast niskin depth chla_gt_20 chla_lt_20 chla_total phaeo_gt_20 phaeo_lt_20 phaeo_total hbact syn peuk cruise date station latitude longitude cast niskin depth chla_gt_20 chla_lt_20 chla_total phaeo_gt_20 phaeo_lt_20 phaeo_total hbact syn peuk cruise date station latitude longitude cast niskin depth chla_gt_20 chla_lt_20 chla_total phaeo_gt_20 phaeo_lt_20 phaeo_total hbact syn peuk cruise date station latitude longitude cast niskin depth chla_gt_20 chla_lt_20 chla_total phaeo_gt_20 phaeo_lt_20 phaeo_total hbact syn peuk cruise date station latitude longitude cast niskin depth chla_gt_20 chla_lt_20 chla_total phaeo_gt_20 phaeo_lt_20 phaeo_total hbact syn peuk ")

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).

(Documentation / Bypass this form )
 
Submit (Please be patient. It may take a while to get the data.)

 

---

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  cruise {
    String long_name "Cruise";
    String units "unitless";
  }
  date {
    String long_name "Date";
    String units "unitless";
  }
  station {
    String long_name "Station";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 60.025, 60.025;
    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 -149.3583, -149.3583;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  cast {
    Int32 actual_range 1, 2;
    String long_name "Cast";
    String units "unitless";
  }
  niskin {
    Int32 actual_range 1, 6;
    String long_name "Niskin";
    String units "unitless";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Int32 actual_range 0, 280;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  chla_gt_20 {
    Float32 actual_range 0.002, 0.232;
    String long_name "Chla_gt_20";
    String units "Micrograms per liter (ug/L)";
  }
  chla_lt_20 {
    Float32 actual_range 0.002, 0.094;
    String long_name "Chla_lt_20";
    String units "Micrograms per liter (ug/L)";
  }
  chla_total {
    Float32 actual_range 0.004, 0.321;
    String long_name "Chla_total";
    String units "Micrograms per liter (ug/L)";
  }
  phaeo_gt_20 {
    Float32 actual_range 0.018, 0.192;
    String long_name "Phaeo_gt_20";
    String units "Micrograms per liter (ug/L)";
  }
  phaeo_lt_20 {
    Float32 actual_range -0.002, 0.035;
    String long_name "Phaeo_lt_20";
    String units "Micrograms per liter (ug/L)";
  }
  phaeo_total {
    Float32 actual_range 0.016, 0.227;
    String long_name "Phaeo_total";
    String units "Micrograms per liter (ug/L)";
  }
  hbact {
    Int32 actual_range 243012, 790239;
    String long_name "Hbact";
    String units "Number per milliliter (#/mL)";
  }
  syn {
    Int32 actual_range 79, 4478;
    String long_name "Syn";
    String units "Number per milliliter (#/mL)";
  }
  peuk {
    Int32 actual_range 118, 9782;
    String long_name "Peuk";
    String units "Number per milliliter (#/mL)";
  }
 }
  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.954173.1";
    Float64 Easternmost_Easting -149.3583;
    Float64 geospatial_lat_max 60.025;
    Float64 geospatial_lat_min 60.025;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -149.3583;
    Float64 geospatial_lon_min -149.3583;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 280.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-04-19T01:23:18Z (local files)
2025-04-19T01:23:18Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_954173_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/954173";
    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 60.025;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 60.025;
    String summary "The Gulf of Alaska is a highly seasonal environment that is characterized by an order-of-magnitude increase in copepod biomass in the photic zone between winter and spring. The study focused on copepod recruitment to characterize species-specific naupliar production. Concurrent environmental monitoring included measurements of chlorophyll α and flow cytometry as indicators of prey field. Bi-weekly vertical profiles of temperature, salinity and fluorescence were recorded at an established station (RES2.5) in Resurrection Bay, AK. Discrete water samples were obtained for size-fractionated chlorophyll α samples and cell counts using flow cytometry. The water column was stratified by salinity with the lowest salinities recorded in the surface layer. A moderate increase in chlorophyll α concentrations occurred during March prior to the spring phytoplankton bloom.";
    String title "[Winter to spring transition in a fjord in the Gulf of Alaska - chlorophyll a and flow cytometry data] - Chlorophyll a and flow cytometry data from bi-weekly vertical profiles in Resurrection Bay, AK from January to March of 2023 from bi-weekly vertical profiles in Resurrection Bay, AK from January to March of 2023 (Collaborative Research: Zooplankton restarts in a high-latitude marine ecosystem: species-specific recruitment and development in early spring)";
    Float64 Westernmost_Easting -149.3583;
  }
}

 

---

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.

 

---

ERDDAP, Version 2.22
Disclaimers | Privacy Policy | Contact