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Dataset Title:  [CTD bottle data from KM2113 and KM2212] - CTD seawater bottle data collected
from the R/V Kilo Moana cruises KM2113 and KM2212 in the North Pacific Ocean in
2021 and 2022 (Collaborative Research: Defying Dissolution: Unraveling the
Enigma of North Pacific Deep-Sea Scleractinian Reefs in Undersaturated Water)
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Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_1000924_v1)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 EXPOCODE (unitless) ?          "33KB20210826"    "33KB20220915"
 Cruise_ID (unitless) ?          "KM2113"    "KM2212"
 Station_ID (unitless) ?          1    42
 Cast_number (unitless) ?          1    4
 Rosette_position (unitless) ?          1    24
 Niskin_ID (unitless) ?          1    24
 Niskin_flag (unitless) ?          2    2
 Sample_ID (unitless) ?          10101    420422
 Year_UTC (unitless) ?          "2021"    "2022"
 Month_UTC (unitless) ?          "08"    "10"
 Day_UTC (unitless) ?          "01"    "29"
 Time_UTC (unitless) ?          "00:09"    "21:03"
 Yearday_UTC (unitless) ?          238.29    297.42
 time (Iso_datetime_utc, UTC) ?          2021-08-26T07:00:00Z    2022-10-24T10:11:00Z
  < slider >
 latitude (degrees_north) ?          26.17    35.1
  < slider >
 Longitude (decimal degrees) ?          171.9    186.73
 longitude (Longitude_180, degrees_east) ?          -178.94    179.06
  < slider >
 Depth_bottom (meter (m)) ?          960    2424
 depth (m) ?          10    2448
  < slider >
 CTDTEMP_ITS90 (degrees Celsius) ?          1.75    27.96
 CTDTEMP_flag (unitless) ?          2    9
 CTDSAL_PSS78 (unitless) ?          34.0    35.4
 CTDSAL_flag (unitless) ?          2    9
 CTDOXY (micromoles per kilogram (umol/kg)) ?          13.8    240.6
 CTDOXY_flag (unitless) ?          2    9
 DIC (micromoles per kilogram (umol/kg)) ?          1955    2395
 DIC_flag (unitless) ?          2    9
 TA (micromoles per kilogram (umol/kg)) ?          2140    2542
 TA_flag (unitless) ?          2    9
 Silicate (micromoles per kilogram (umol/kg)) ?          0.97    182.59
 Silicate_flag (unitless) ?          2    9
 Phosphate (micromoles per kilogram (umol/kg)) ?          0.01    3.39
 Phosphate_flag (unitless) ?          2    9
 Nitrate_and_Nitrite (micromoles per kilogram (umol/kg)) ?          0.01    40.99
 Nitrate_and_Nitrite_flag (unitless) ?          2    9
 Ammonium (micromoles per kilogram (umol/kg)) ?          "0.02"    "<0.02"
 
Server-side Functions ?
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File type: (more information)

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(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  EXPOCODE {
    String long_name "Expocode";
    String units "unitless";
  }
  Cruise_ID {
    String long_name "Cruise_id";
    String units "unitless";
  }
  Station_ID {
    Int32 actual_range 1, 42;
    String long_name "Station_id";
    String units "unitless";
  }
  Cast_number {
    Int32 actual_range 1, 4;
    String long_name "Cast_number";
    String units "unitless";
  }
  Rosette_position {
    Int32 actual_range 1, 24;
    String long_name "Rosette_position";
    String units "unitless";
  }
  Niskin_ID {
    Int32 actual_range 1, 24;
    String long_name "Niskin_id";
    String units "unitless";
  }
  Niskin_flag {
    Int32 actual_range 2, 2;
    String long_name "Niskin_flag";
    String units "unitless";
  }
  Sample_ID {
    Int32 actual_range 10101, 420422;
    String long_name "Sample_id";
    String units "unitless";
  }
  Year_UTC {
    String long_name "Year_utc";
    String units "unitless";
  }
  Month_UTC {
    String long_name "Month_utc";
    String units "unitless";
  }
  Day_UTC {
    String long_name "Day_utc";
    String units "unitless";
  }
  Time_UTC {
    String long_name "Time_utc";
    String units "unitless";
  }
  Yearday_UTC {
    Float32 actual_range 238.29, 297.42;
    String long_name "Yearday_utc";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6299612e+9, 1.66660626e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 26.17, 35.1;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  Longitude {
    Float32 actual_range 171.9, 186.73;
    String long_name "Longitude";
    String units "decimal degrees";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -178.94, 179.06;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude_180";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Depth_bottom {
    Int32 actual_range 960, 2424;
    String long_name "Depth_bottom";
    String units "meter (m)";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Int32 actual_range 10, 2448;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  CTDTEMP_ITS90 {
    Float32 actual_range 1.75, 27.96;
    String long_name "Ctdtemp_its90";
    String units "degrees Celsius";
  }
  CTDTEMP_flag {
    Int32 actual_range 2, 9;
    String long_name "Ctdtemp_flag";
    String units "unitless";
  }
  CTDSAL_PSS78 {
    Float32 actual_range 34.0, 35.4;
    String long_name "Ctdsal_pss78";
    String units "unitless";
  }
  CTDSAL_flag {
    Int32 actual_range 2, 9;
    String long_name "Ctdsal_flag";
    String units "unitless";
  }
  CTDOXY {
    Float32 actual_range 13.8, 240.6;
    String long_name "Ctdoxy";
    String units "micromoles per kilogram (umol/kg)";
  }
  CTDOXY_flag {
    Int32 actual_range 2, 9;
    String long_name "Ctdoxy_flag";
    String units "unitless";
  }
  DIC {
    Int32 actual_range 1955, 2395;
    String long_name "Dic";
    String units "micromoles per kilogram (umol/kg)";
  }
  DIC_flag {
    Int32 actual_range 2, 9;
    String long_name "Dic_flag";
    String units "unitless";
  }
  TA {
    Int32 actual_range 2140, 2542;
    String long_name "Ta";
    String units "micromoles per kilogram (umol/kg)";
  }
  TA_flag {
    Int32 actual_range 2, 9;
    String long_name "Ta_flag";
    String units "unitless";
  }
  Silicate {
    Float32 actual_range 0.97, 182.59;
    String long_name "Silicate";
    String units "micromoles per kilogram (umol/kg)";
  }
  Silicate_flag {
    Int32 actual_range 2, 9;
    String long_name "Silicate_flag";
    String units "unitless";
  }
  Phosphate {
    Float32 actual_range 0.01, 3.39;
    String long_name "Phosphate";
    String units "micromoles per kilogram (umol/kg)";
  }
  Phosphate_flag {
    Int32 actual_range 2, 9;
    String long_name "Phosphate_flag";
    String units "unitless";
  }
  Nitrate_and_Nitrite {
    Float32 actual_range 0.01, 40.99;
    String long_name "Nitrate_and_nitrite";
    String units "micromoles per kilogram (umol/kg)";
  }
  Nitrate_and_Nitrite_flag {
    Int32 actual_range 2, 9;
    String long_name "Nitrate_and_nitrite_flag";
    String units "unitless";
  }
  Ammonium {
    String long_name "Ammonium";
    String units "micromoles per kilogram (umol/kg)";
  }
 }
  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 defaultDataQuery "&amp;time&lt;now";
    String doi "10.26008/1912/bco-dmo.1000924.1";
    Float64 Easternmost_Easting 179.06;
    Float64 geospatial_lat_max 35.1;
    Float64 geospatial_lat_min 26.17;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 179.06;
    Float64 geospatial_lon_min -178.94;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 2448.0;
    Float64 geospatial_vertical_min 10.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2026-07-15T08:30:40Z (local files)
2026-07-15T08:30:40Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1000924_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/1000924";
    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 35.1;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 26.17;
    String summary "This dataset contains CTD bottle data collected in the North Pacific Ocean (25 – 35°N and 170°E – 170°W) from August 26 to September 26, 2021 (KM2113) and September 9 to October 22, 2022 (KM2212) aboard the R/V Kilo Moana. Conductivity, temperature, and depth profiles and discrete seawater samples were collected near Northwestern Hawaiian Islands and Emperor Seamount Chain using a shipboard Seabird Electronic SBE25 profiler with salinity, temperature, depth, and dissolved oxygen sensors attached to a 24 12-liter Niskin bottle rosette. All data taken were part of the collaborative research project, \"Defying Dissolution: Unraveling the Enigma of North Pacific Deep-Sea Scleractinian Reefs in Undersaturated Water\". Understanding the seawater characteristics allows for the quantification of biogeochemical systems within the study area to assess the implications of seawater to the deep-sea coral reefs.";
    String time_coverage_end "2022-10-24T10:11:00Z";
    String time_coverage_start "2021-08-26T07:00:00Z";
    String title "[CTD bottle data from KM2113 and KM2212] - CTD seawater bottle data collected from the R/V Kilo Moana cruises KM2113 and KM2212 in the North Pacific Ocean in 2021 and 2022 (Collaborative Research:  Defying Dissolution:  Unraveling the Enigma of North Pacific Deep-Sea Scleractinian Reefs in Undersaturated Water)";
    Float64 Westernmost_Easting -178.94;
  }
}

 

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 (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

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.


 
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