Accessing BCO-DMO data
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BCO-DMO ERDDAP
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| Dataset Title: | [CR1995_bio_opt] - Mooring bio-optical data from the Georges Crest mooring on Georges Bank from Apr - Sept. 1995 (U.S. GLOBEC Georges Bank) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_2508) |
| Information: | Summary
| License
| FGDC
| ISO 19115
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Attributes {
s {
year_start {
Int16 _FillValue 32767;
Int16 actual_range 1995, 1995;
String bcodmo_name "year_start";
String description "starting year of mooring deployment";
String long_name "Year Start";
}
brief_desc {
String bcodmo_name "brief_desc";
String description "data type description";
String long_name "Brief Desc";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 41.4077, 41.4077;
String axis "Y";
String bcodmo_name "latitude";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String description "latitude, negative = South";
String ioos_category "Location";
String long_name "Latitude";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LATX/";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -67.5423, -67.5423;
String axis "X";
String bcodmo_name "longitude";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String description "longitude, negative = West";
String ioos_category "Location";
String long_name "Longitude";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LONX/";
String standard_name "longitude";
String units "degrees_east";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range 10.0, 10.0;
String axis "Z";
String bcodmo_name "depth";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String description "depth of instrument, negative = height above sea surf.";
String ioos_category "Location";
String long_name "Depth";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/DEPH/";
String positive "down";
String standard_name "depth";
String units "m";
}
hour_gmt {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 0, 23;
String bcodmo_name "hour_gmt";
String description "time GMT in hours (0-23)";
String long_name "Hour Gmt";
String units "whole hours";
}
minute_gmt {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 59, 59;
String bcodmo_name "minute_gmt";
String description "time GMT in minutes (0-59)";
String long_name "Minute Gmt";
String units "whole minutes";
}
seconds_gmt {
Float32 _FillValue NaN;
Float32 actual_range 59.923, 59.923;
String bcodmo_name "seconds_gmt";
String description "time GMT in seconds";
String long_name "Seconds Gmt";
String units "decimal seconds";
}
day_gmt {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 31;
String bcodmo_name "day_gmt";
String description "day of month GMT (1-31)";
String long_name "Day Gmt";
}
month_gmt {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 4, 9;
String bcodmo_name "month_gmt";
String description "month of year GMT (1-12)";
String long_name "Month Gmt";
}
year {
Int16 _FillValue 32767;
Int16 actual_range 1995, 1995;
String bcodmo_name "year";
String description "year";
String long_name "Year";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/";
}
julian_day {
Float64 _FillValue NaN;
Float64 actual_range 2449810.0, 2449964.5;
String bcodmo_name "julian_day";
String description "Julian day. In this convention, Julian day 2440000 begins at 0000 hours, May 23, 1968";
String long_name "Julian Day";
String units "decimal day";
}
flvolt {
Float32 _FillValue NaN;
Float32 actual_range 0.1800156, 3.936157;
String bcodmo_name "fluor voltage";
String description "fluorescense";
String long_name "Flvolt";
String units "volts";
}
trans {
Float32 _FillValue NaN;
Float32 actual_range 0.141, 84.623;
String bcodmo_name "transmission";
String description "light transmission";
String long_name "Trans";
String units "percent";
}
par_scalar {
Float64 _FillValue NaN;
String bcodmo_name "par_scalar";
String description "scalar PAR";
String long_name "Par Scalar";
String units "microEinstein/meter^2/second";
}
cond {
Float64 _FillValue NaN;
String bcodmo_name "conductivity";
String description "conductivity";
String long_name "Cond";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/CNDC/";
String units "seimens/meter";
}
sigma_0 {
Float64 _FillValue NaN;
String bcodmo_name "sigma_0";
String description "potential density";
String long_name "Sigma 0";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/SIGTPR01/";
String units "(kg/m^3)";
}
sal {
Float64 _FillValue NaN;
String bcodmo_name "sal";
String description "salinity PSU";
String long_name "Sal";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/";
}
temp {
Float64 _FillValue NaN;
String bcodmo_name "temperature";
String description "water temperature";
String long_name "Temperature";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/";
String units "decimal deg. C";
}
temp_air {
Float64 _FillValue NaN;
String bcodmo_name "temp_air";
String description "air temperature";
String long_name "Temp Air";
String units "decimal deg. C";
}
}
NC_GLOBAL {
String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson";
String acquisition_description
"Two deployments were made at this site. The first deployment was between Oct
28, 1994 and Jan 21, 1995. The second deployment was between Apr 2, 1995 and
Sep 30, 1995.";
String awards_0_award_nid "54610";
String awards_0_award_number "unknown GB NSF";
String awards_0_funder_name "National Science Foundation";
String awards_0_funding_acronym "NSF";
String awards_0_funding_source_nid "350";
String awards_0_program_manager "David L. Garrison";
String awards_0_program_manager_nid "50534";
String awards_1_award_nid "54626";
String awards_1_award_number "unknown GB NOAA";
String awards_1_funder_name "National Oceanic and Atmospheric Administration";
String awards_1_funding_acronym "NOAA";
String awards_1_funding_source_nid "352";
String cdm_data_type "Other";
String comment
"Georges Bank Crest Mooring
P.I. J. Irish";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "info@bco-dmo.org";
String creator_name "BCO-DMO";
String creator_type "institution";
String creator_url "https://www.bco-dmo.org/";
String data_source "extract_data_as_tsv version 2.3 19 Dec 2019";
String date_created "2009-11-24T19:06:45Z";
String date_modified "2019-12-06T14:41:29Z";
String defaultDataQuery "&time<now";
String doi "10.1575/1912/bco-dmo.2508.1";
Float64 Easternmost_Easting -67.5423;
Float64 geospatial_lat_max 41.4077;
Float64 geospatial_lat_min 41.4077;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -67.5423;
Float64 geospatial_lon_min -67.5423;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 10.0;
Float64 geospatial_vertical_min 10.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-11-23T17:28:44Z (local files)
2024-11-23T17:28:44Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2508.html";
String infoUrl "https://www.bco-dmo.org/dataset/2508";
String institution "BCO-DMO";
String instruments_0_acronym "Rotronics Temp";
String instruments_0_dataset_instrument_description "Air Temperature";
String instruments_0_dataset_instrument_nid "4303";
String instruments_0_description "Rotronics used to measure Air Temperature";
String instruments_0_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/102/";
String instruments_0_instrument_name "Rotronics";
String instruments_0_instrument_nid "472";
String instruments_0_supplied_name "Rotronics";
String instruments_1_acronym "SBE-3 Temperature";
String instruments_1_dataset_instrument_description "SBE-3 Temperature";
String instruments_1_dataset_instrument_nid "4308";
String instruments_1_description "The SBE-3 is a slow response, frequency output temperature sensor manufactured by Sea-Bird Electronics, Inc. (Bellevue, Washington, USA). It has an initial accuracy of +/- 0.001 degrees Celsius with a stability of +/- 0.002 degrees Celsius per year and measures seawater temperature in the range of -5.0 to +35 degrees Celsius. more information from Sea-Bird Electronics";
String instruments_1_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/134/";
String instruments_1_instrument_name "Sea-Bird SBE-3 Temperature Sensor";
String instruments_1_instrument_nid "473";
String instruments_1_supplied_name "SBE-3";
String instruments_2_acronym "SBE-4 Conductivity";
String instruments_2_dataset_instrument_description "SBE-4 Conductivity";
String instruments_2_dataset_instrument_nid "4313";
String instruments_2_description "The Sea-Bird SBE-4 conductivity sensor is a modular, self-contained instrument that measures conductivity from 0 to 7 Siemens/meter. The sensors (Version 2; S/N 2000 and higher) have electrically isolated power circuits and optically coupled outputs to eliminate any possibility of noise and corrosion caused by ground loops. The sensing element is a cylindrical, flow-through, borosilicate glass cell with three internal platinum electrodes. Because the outer electrodes are connected together, electric fields are confined inside the cell, making the measured resistance (and instrument calibration) independent of calibration bath size or proximity to protective cages or other objects.";
String instruments_2_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0417/";
String instruments_2_instrument_name "Sea-Bird SBE-4 Conductivity Sensor";
String instruments_2_instrument_nid "474";
String instruments_2_supplied_name "SBE-4";
String instruments_3_acronym "Sea Tech Transmissometer";
String instruments_3_dataset_instrument_description "Sea Tech 25-cm path-length transmissometer";
String instruments_3_dataset_instrument_nid "4318";
String instruments_3_description "The Sea Tech Transmissometer can be deployed in either moored or profiling mode to estimate the concentration of suspended or particulate matter in seawater. The transmissometer measures the beam attenuation coefficient in the red spectral band (660 nm) of the laser lightsource over the instrument's path-length (e.g. 20 or 25 cm). This instrument designation is used when specific make and model are not known. The Sea Tech Transmissometer was manufactured by Sea Tech, Inc. (Corvalis, OR, USA).";
String instruments_3_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0003/";
String instruments_3_instrument_name "Sea Tech Transmissometer";
String instruments_3_instrument_nid "476";
String instruments_3_supplied_name "SeaTech Transmissometer";
String instruments_4_acronym "Sea Tech Fluorometer";
String instruments_4_dataset_instrument_description "Sea Tech chlorophyll-a fluorometer";
String instruments_4_dataset_instrument_nid "4323";
String instruments_4_description "The Sea Tech chlorophyll-a fluorometer has internally selectable settings to adjust for different ranges of chlorophyll concentration, and is designed to measure chlorophyll-a fluorescence in situ. The instrument is stable with time and temperature and uses specially selected optical filters enabling accurate measurements of chlorophyll a. It can be deployed in moored or profiling mode. This instrument designation is used when specific make and model are not known. The Sea Tech Fluorometer was manufactured by Sea Tech, Inc. (Corvalis, OR, USA).";
String instruments_4_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/113/";
String instruments_4_instrument_name "Sea Tech Fluorometer";
String instruments_4_instrument_nid "477";
String instruments_4_supplied_name "SeaTech Fluorometer";
String keywords "air, altimetry, available, bco, bco-dmo, biological, brief, brief_desc, chemical, cond, data, dataset, day, day_gmt, depth, desc, dmo, erddap, flvolt, hour, hour_gmt, julian, julian_day, laboratory, latitude, longitude, management, minute, minute_gmt, month, month_gmt, oceanography, office, par, par_scalar, photosynthetically, preliminary, radiation, sal, satellite, scalar, seconds, seconds_gmt, sigma, sigma_0, start, temp_air, temperature, trans, year, year_start";
String license "https://www.bco-dmo.org/dataset/2508/license";
String metadata_source "https://www.bco-dmo.org/api/dataset/2508";
Float64 Northernmost_Northing 41.4077;
String param_mapping "{'2508': {'lat': 'flag - latitude', 'depth': 'flag - depth', 'lon': 'flag - longitude'}}";
String parameter_source "https://www.bco-dmo.org/mapserver/dataset/2508/parameters";
String people_0_affiliation "Woods Hole Oceanographic Institution";
String people_0_affiliation_acronym "WHOI";
String people_0_person_name "Dr Jim Irish";
String people_0_person_nid "50414";
String people_0_role "Principal Investigator";
String people_0_role_type "originator";
String project "GB";
String projects_0_acronym "GB";
String projects_0_description
"The U.S. GLOBEC Georges Bank Program is a large multi- disciplinary multi-year oceanographic effort. The proximate goal is to understand the population dynamics of key species on the Bank - Cod, Haddock, and two species of zooplankton (Calanus finmarchicus and Pseudocalanus) - in terms of their coupling to the physical environment and in terms of their predators and prey. The ultimate goal is to be able to predict changes in the distribution and abundance of these species as a result of changes in their physical and biotic environment as well as to anticipate how their populations might respond to climate change.
The effort is substantial, requiring broad-scale surveys of the entire Bank, and process studies which focus both on the links between the target species and their physical environment, and the determination of fundamental aspects of these species' life history (birth rates, growth rates, death rates, etc).
Equally important are the modelling efforts that are ongoing which seek to provide realistic predictions of the flow field and which utilize the life history information to produce an integrated view of the dynamics of the populations.
The U.S. GLOBEC Georges Bank Executive Committee (EXCO) provides program leadership and effective communication with the funding agencies.";
String projects_0_geolocation "Georges Bank, Gulf of Maine, Northwest Atlantic Ocean";
String projects_0_name "U.S. GLOBEC Georges Bank";
String projects_0_project_nid "2037";
String projects_0_project_website "http://globec.whoi.edu/globec_program.html";
String projects_0_start_date "1991-01";
String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
String publisher_type "institution";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 41.4077;
String standard_name_vocabulary "CF Standard Name Table v55";
String subsetVariables "year_start,brief_desc,latitude,longitude,depth,minute_gmt,seconds_gmt,year,par_scalar,cond,sigma_0,sal,temp,temp_air";
String summary "Mooring bio-optical data from the Georges Crest mooring on Georges Bank from Apr - Sept. 1995";
String title "[CR1995_bio_opt] - Mooring bio-optical data from the Georges Crest mooring on Georges Bank from Apr - Sept. 1995 (U.S. GLOBEC Georges Bank)";
String version "1";
Float64 Westernmost_Easting -67.5423;
String xml_source "osprey2erddap.update_xml() v1.3";
}
}
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.
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.