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: | [Antarctic toothfish ages] - Antarctic toothfish otolith reference set age data from the Ross Sea, Antarctica (CAREER: Using Otolith Chemistry to Reveal the Life History of Antarctic Toothfish in the Ross Sea, Antarctica: Testing Fisheries and Climate Change Impacts on a Top Fish Predator) 
|
| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_1000914_v1) |
| Information: | Summary
| License
| Metadata
| Background
| Files
| Make a graph
|
Attributes {
s {
Project_ID {
String long_name "Project_id";
String units "unitless";
}
Otolith_ID {
Int32 actual_range 501, 700;
String long_name "Otolith_id";
String units "unitless";
}
HK_Direct_R14 {
Int32 actual_range 6, 29;
String long_name "Hk_direct_r14";
String units "Years";
}
HK_Direct_R15 {
Int32 actual_range 6, 27;
String long_name "Hk_direct_r15";
String units "Years";
}
HK_Monitor_R1 {
Int32 actual_range 7, 30;
String long_name "Hk_monitor_r1";
String units "Years";
}
HK_Monitor_R2 {
Int32 actual_range 6, 28;
String long_name "Hk_monitor_r2";
String units "Years";
}
RL_Direct_R10 {
Int32 actual_range 8, 25;
String long_name "Rl_direct_r10";
String units "Years";
}
RL_Direct_R11 {
Int32 actual_range 7, 26;
String long_name "Rl_direct_r11";
String units "Years";
}
RL_Monitor_R1 {
Int32 actual_range 7, 27;
String long_name "Rl_monitor_r1";
String units "Years";
}
RL_Monitor_R2 {
Int32 actual_range 8, 28;
String long_name "Rl_monitor_r2";
String units "Years";
}
CG_Direct_R9 {
Int32 actual_range 6, 28;
String long_name "Cg_direct_r9";
String units "Years";
}
CG_Direct_R10 {
Int32 actual_range 6, 28;
String long_name "Cg_direct_r10";
String units "Years";
}
CG_Monitor_R1 {
Int32 actual_range 6, 30;
String long_name "Cg_monitor_r1";
String units "Years";
}
CG_Monitor_R2 {
Int32 actual_range 6, 30;
String long_name "Cg_monitor_r2";
String units "Years";
}
CB_Direct_R12 {
Int32 actual_range 6, 29;
String long_name "Cb_direct_r12";
String units "Years";
}
}
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.1000914.1";
String history
"2026-10-16T14:01:33Z (local files)
2026-10-16T14:01:33Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1000914_v1.html";
String infoUrl "https://osprey.bco-dmo.org/dataset/1000914";
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.";
String sourceUrl "(local files)";
String summary
"Estimated ages for Antarctic toothfish using otoliths prepared via the bake, grind and polish method were validated and reported on by Brooks et al. 2011. The otoliths validated in the study by Brooks et al. 2011 serve as a reference set for all aging activities in the Brooks Lab and are permanently housed at the University of Colorado Boulder. The reference set collection was randomly sampled from a larger sample of 1,508 otoliths by Brooks et al. (2011).
Estimated ages for the reference set collection for both viewing methods investigated (Monitor versus Direct) for the three readers in this study are defined in the dataset as HK, CG and RL. This study compared the precision and bias between the two viewing methods. The estimated ages established in the study by Brooks et al. 2011 by Reader 1 for the 185 otoliths selected for this study were compared with the consensus image view age estimates to serve as a between-method \"proxy\" comparison since both studies used the same otoliths. Reference set ages by Reader 1 in the Brooks et al. 2011 study are defined in the dataset as CB Direct R12. Note digits associated with each reader/method combination in each column header, for example HK Direct R14, represents the 14th time the reference set was aged by that ager. Individual readers may have required additional reads relative to other agers, however only the last two final reads of the reference set for each ager are reported on here as they served as the basis for comparison analyses.";
String title "[Antarctic toothfish ages] - Antarctic toothfish otolith reference set age data from the Ross Sea, Antarctica (CAREER: Using Otolith Chemistry to Reveal the Life History of Antarctic Toothfish in the Ross Sea, Antarctica: Testing Fisheries and Climate Change Impacts on a Top Fish Predator)";
}
}
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.