Accessing BCO-DMO data
Brought to you by BCO-DMO
|
|
BCO-DMO ERDDAP
Accessing BCO-DMO data |
log in
Brought to you by BCO-DMO |
| Dataset Title: | [North Atlantic CDOM Absorption Coefficients] - Chromophoric Dissolved Organic Matter Napierian Absorption Coefficients for Open Ocean Blue Water Samples from the North Atlantic Subtropical Gyre from R/V Atlantic Explorer AE1707, AE1829, AE1820, AE1905 at Bermuda Atlantic Time Series Stations (BATS) f (Transforming our understanding of DIC Photoproduction in Oceanic Waters) 
|
| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_927300_v1) |
| Range: | longitude = -64.73008 to -64.02183°E, latitude = 31.49222 to 32.15643°N, depth = 1.0 to 3000.0m |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Data Access Form
| Files
|
|
Click on the map to specify a new center point.
Zoom: ![[The graph you specified. Please be patient.]](https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_927300_v1.png?longitude,latitude,lambda&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
|
Attributes {
s {
BATS_station {
String long_name "Bats_station";
String units "unitless";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 31.49222, 32.15643;
String axis "Y";
String ioos_category "Location";
String long_name "Bats_station_latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -64.73008, -64.02183;
String axis "X";
String ioos_category "Location";
String long_name "Bats_station_longitude";
String standard_name "longitude";
String units "degrees_east";
}
Sample_date {
String long_name "Sample_date";
String units "unitless";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Int32 actual_range 1, 3000;
String axis "Z";
String ioos_category "Location";
String long_name "Sample_depth_m";
String positive "down";
String standard_name "depth";
String units "m";
}
lambda {
Int32 actual_range 250, 800;
String long_name "Lambda";
String units "nanometer (nm)";
}
CDOM_absorption_a_g {
Float32 actual_range -0.1535057, 2.217716;
String long_name "Cdom_absorption_a_g";
String units "meters^(-1)";
}
Sample_no {
Int32 actual_range 1, 10;
String long_name "Sample_no";
String units "unitless";
}
}
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.927300.1";
Float64 Easternmost_Easting -64.02183;
Float64 geospatial_lat_max 32.15643;
Float64 geospatial_lat_min 31.49222;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -64.02183;
Float64 geospatial_lon_min -64.73008;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 3000.0;
Float64 geospatial_vertical_min 1.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-11-14T02:56:17Z (local files)
2024-11-14T02:56:17Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_927300_v1.das";
String infoUrl "https://www.bco-dmo.org/dataset/927300";
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 32.15643;
String sourceUrl "(local files)";
Float64 Southernmost_Northing 31.49222;
String summary
"These data are chromophoric dissolved organic matter (CDOM) Naperian absorption coefficients (ag) of seawater from the North Atlantic subtropical gyre, collected as a part of the OCE-1635618 project, “Transforming our understanding of DIC Photoproduction in Oceanic Waters”. The goal of the project was to investigate and constrain the photoproduction rates and efficiencies of dissolved inorganic carbon (DIC) from photochemical degradation of dissolved organic carbon in the open ocean, which could provide better estimates of DIC photoproduction flux in the open ocean and improve carbon budget modeling.
The surface (1 m) and deep (3000 m) seawater samples were collected using Niskin bottles mounted on a CTD rosette, for photoirradiation experiments, during Bermuda Atlantic Time-series Study (BATS) cruises in May 2017, July 2018, October 2018, and April 2019 aboard the R/V Atlantic Explorer. ag were measured with spectrophotometers.";
String title "[North Atlantic CDOM Absorption Coefficients] - Chromophoric Dissolved Organic Matter Napierian Absorption Coefficients for Open Ocean Blue Water Samples from the North Atlantic Subtropical Gyre from R/V Atlantic Explorer AE1707, AE1829, AE1820, AE1905 at Bermuda Atlantic Time Series Stations (BATS) f (Transforming our understanding of DIC Photoproduction in Oceanic Waters)";
Float64 Westernmost_Easting -64.73008;
}
}
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.