Accessing BCO-DMO data
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BCO-DMO ERDDAP
Accessing BCO-DMO data |
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| Dataset Title: | [alongtrack] - Ship data collected along the track during AlbatrossIV broadscale cruises to the Gulf of Maine and Georges Bank in the U.S. GLOBEC Georges Bank project from 1995-1999 (GB project) (U.S. GLOBEC Georges Bank) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_2390) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
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Attributes {
s {
year {
Int16 _FillValue 32767;
Int16 actual_range 1995, 1999;
String bcodmo_name "year";
String description "year of sampling";
String long_name "Year";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/";
}
ship {
String bcodmo_name "ship";
String description "abbreviation for ship name, e.g. AL = Albatross IV";
String long_name "Ship";
}
cruiseid {
String bcodmo_name "cruiseid";
String description "cruise identification";
String long_name "Cruiseid";
}
yrday1_local {
Float64 _FillValue NaN;
Float64 actual_range 8.06944, 200.0;
String bcodmo_name "unknown";
String description "yearday where Jan 1 at noon = yearday 1.5, local time";
String long_name "Yrday1 Local";
String units "decimal yearday";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 40.26195, 42.39386;
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 -70.6791, -65.60815;
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";
}
temp_air {
Float32 _FillValue NaN;
Float32 actual_range -24.79, 25.1;
String bcodmo_name "temp_air";
String description "air temperature";
String long_name "Temp Air";
String units "degrees C";
}
temp_ss5 {
Float32 _FillValue NaN;
Float32 actual_range 2.42, 21.8;
String bcodmo_name "temp_ss5";
String description "sea surface temperature from a hull mounted sensor at 5m";
String long_name "Temp Ss5";
String units "degrees C";
}
sal {
Float32 _FillValue NaN;
Float32 actual_range 28.69, 36.885;
String bcodmo_name "sal";
String description "sea surface salinity";
String long_name "Sal";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/";
String units "PPT";
}
flvolt {
Float32 _FillValue NaN;
Float32 actual_range 0.51, 468.39;
String bcodmo_name "fluor voltage";
String description "sea surface fluorescence";
String long_name "Flvolt";
String units "volts(uncalibrated)";
}
wind_vel_u {
Float32 _FillValue NaN;
Float32 actual_range -99.96, 99.79;
String bcodmo_name "wind_vel_u";
String description "eastward component of wind velocity, oceanographic convention";
String long_name "Wind Vel U";
String units "knots";
}
wind_vel_v {
Float32 _FillValue NaN;
Float32 actual_range -99.71, 99.98;
String bcodmo_name "wind_vel_v";
String description "northward component of wind velocity, oceanographic convention";
String long_name "Wind Vel V";
String units "knots";
}
}
NC_GLOBAL {
String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson";
String acquisition_description
"These are single ascii files per cruise with several variables merged to one
minute (interpolated) time steps. The user should be aware of the availability
of the unmerged 'raw' data if they want the actual data which, for some
sensors/variables, was recorded as frequent as every 5 seconds and by more
than one instrument.";
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
"GLOBEC Georges Bank Cruises Albatross Shipboard Sensor Data
Cleaned and merged to 1 minute intervals (see Jim Manning for details)";
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 "2009-11-24T18:31:33Z";
String date_modified "2020-02-27T16:59:05Z";
String defaultDataQuery "&time<now";
String doi "10.1575/1912/bco-dmo.2390.1";
Float64 Easternmost_Easting -65.60815;
Float64 geospatial_lat_max 42.39386;
Float64 geospatial_lat_min 40.26195;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -65.60815;
Float64 geospatial_lon_min -70.6791;
String geospatial_lon_units "degrees_east";
String history
"2024-11-23T16:55:57Z (local files)
2024-11-23T16:55:57Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2390.html";
String infoUrl "https://www.bco-dmo.org/dataset/2390";
String institution "BCO-DMO";
String instruments_0_acronym "TSG";
String instruments_0_dataset_instrument_description "Thermosalinograph used to obtain a continuous record of sea surface temperature and salinity.";
String instruments_0_dataset_instrument_nid "4253";
String instruments_0_description "A thermosalinograph (TSG) is used to obtain a continuous record of sea surface temperature and salinity. On many research vessels the TSG is integrated into the ship's underway seawater sampling system and reported with the underway or alongtrack data.";
String instruments_0_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/133/";
String instruments_0_instrument_name "Thermosalinograph";
String instruments_0_instrument_nid "470";
String instruments_0_supplied_name "Thermosalinograph";
String keywords "air, altimetry, bco, bco-dmo, biological, chemical, cruiseid, data, dataset, dmo, erddap, flvolt, laboratory, latitude, local, longitude, management, oceanography, office, preliminary, sal, satellite, ship, ss5, temp_air, temp_ss5, temperature, u, v, vel, wind, wind_vel_u, wind_vel_v, year, yrday1, yrday1_local";
String license "https://www.bco-dmo.org/dataset/2390/license";
String metadata_source "https://www.bco-dmo.org/api/dataset/2390";
Float64 Northernmost_Northing 42.39386;
String param_mapping "{'2390': {'lat': 'master - latitude', 'lon': 'master - longitude'}}";
String parameter_source "https://www.bco-dmo.org/mapserver/dataset/2390/parameters";
String people_0_affiliation "Northeast Fisheries Science Center - Woods Hole";
String people_0_affiliation_acronym "NOAA NEFSC";
String people_0_person_name "James P. Manning";
String people_0_person_nid "50427";
String people_0_role "Principal Investigator";
String people_0_role_type "originator";
String people_1_affiliation "Woods Hole Oceanographic Institution";
String people_1_affiliation_acronym "WHOI BCO-DMO";
String people_1_person_name "Ms Dicky Allison";
String people_1_person_nid "50382";
String people_1_role "BCO-DMO Data Manager";
String people_1_role_type "related";
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 40.26195;
String standard_name_vocabulary "CF Standard Name Table v55";
String subsetVariables "ship";
String summary "Ship data collected along the track during AlbatrossIV broadscale cruises to the Gulf of Maine and Georges Bank in the U.S. GLOBEC Georges Bank project from 1995-1999 (GB project)";
String title "[alongtrack] - Ship data collected along the track during AlbatrossIV broadscale cruises to the Gulf of Maine and Georges Bank in the U.S. GLOBEC Georges Bank project from 1995-1999 (GB project) (U.S. GLOBEC Georges Bank)";
String version "1";
Float64 Westernmost_Easting -70.6791;
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.