NOAA ERDDAP
Easier access to scientific data
   
Brought to you by NOAA NMFS SWFSC ERD    

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  PMEL Atmospheric Chemistry VOCALS 5 minute data Subscribe RSS
Institution:  PMEL Atmospheric Chemistry   (Dataset ID: FiveMinute_c4b7_7111_1249)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 traj ?      
   - +  ?
 id (trajectory id) ?      
   - +  ?
 time (UTC) ?          2008-10-20T09:00:00Z    2008-11-30T23:55:00Z
  < slider >
 longitude (degrees_east) ?          -85.9032    -70.1622
  < slider >
 lon360 (longitude 360, degrees_east) ?          274.0968    289.8378
 latitude (degrees_north) ?          -21.53479    1.3708
  < slider >
 DUR_628 (Sample Duration, min) ?          5.0    5.0
 TIM_627 (Julian Days) ?          294.3767    335.9983
 SO4_1992 (ug/m^3) ?          0.0    5.62
 NH4_1995 (ug/m^3) ?          0.0    0.74
 NO3_1994 (ug/m^3) ?          0.0    0.67
 POM_1996 (ug/m^3) ?          0.0    0.92
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  traj {
    Float64 actual_range 1.0, 1.0;
    String axis "E";
    String long_name "Traj";
    String point_spacing "even";
  }
  id {
    String cf_role "trajectory_id";
    String long_name "trajectory id";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.2244932e+9, 1.2280893000000002e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue -1.0e+34;
    Float32 actual_range -85.9032, -70.1622;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    Int32 epic_code 502;
    String FORTRAN_format "f10.4";
    Float32 gap_value -9999.0;
    String generic_name "lon";
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "GPS";
    String ioos_category "Location";
    String long_name "Longitude";
    Float32 max_value 360.0;
    Float32 min_value -180.0;
    Float32 missing_value -1.0e+34;
    String name "LON";
    String note_01 "UNCERTAINTY=+/-0.001 deg";
    String plot_lab "LONGT";
    String standard_name "longitude";
    String units "degrees_east";
  }
  lon360 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 274.0968, 289.8378;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String history "From VOCALS_AMS_v0_copy";
    String long_name "longitude 360";
    Float32 missing_value -1.0e+34;
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue -1.0e+34;
    Float32 actual_range -21.53479, 1.3708;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    Int32 epic_code 500;
    String FORTRAN_format "f10.4";
    Float32 gap_value -9999.0;
    String generic_name "lat";
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "GPS";
    String ioos_category "Location";
    String long_name "Latitude";
    Float32 max_value 90.0;
    Float32 min_value -90.0;
    Float32 missing_value -1.0e+34;
    String name "LAT";
    String note_01 "UNCERTAINTY=+/-0.001 deg";
    String plot_lab "LAT";
    String standard_name "latitude";
    String units "degrees_north";
  }
  DUR_628 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 5.0, 5.0;
    Int32 epic_code 628;
    Float32 gap_value -9999.0;
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "*";
    String long_name "Sample Duration";
    Float32 max_value 59.0;
    Float32 min_value 0.0;
    Float32 missing_value -1.0e+34;
    String name "DUR";
    String plot_lab "Duration";
    String units "min";
  }
  TIM_627 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 294.3767, 335.9983;
    Int32 epic_code 627;
    Float32 gap_value -9999.0;
    String generic_name "time";
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "*";
    String long_name "Julian Days";
    Float32 max_value 365.9999;
    Float32 min_value 1.0;
    Float32 missing_value -1.0e+34;
    String name "TIM";
    String plot_lab "DayOfYear";
  }
  SO4_1992 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 0.0, 5.62;
    Int32 epic_code 1992;
    Float32 gap_value -9999.0;
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "Non-Refractory Aerosol Sulfate - Aerosol Mass Spectrometer";
    String long_name "Non-Refractory Aerosol Sulfate";
    Float32 max_value 30.0;
    Float32 min_value 0.0;
    Float32 missing_value -1.0e+34;
    String name "SO4";
    String note_01 "UNCERTAINTY=+/- 20%";
    String note_02 "Lower Limit of Detection= 0.04";
    String plot_lab "NRso4";
    String units "ug/m^3";
  }
  NH4_1995 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 0.0, 0.74;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    Int32 epic_code 1995;
    Float32 gap_value -9999.0;
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "Non-Refractory Aerosol Ammonium - Aerosol Mass Spectrometer";
    String long_name "Non-Refractory Aerosol Ammonium";
    Float32 max_value 30.0;
    Float32 min_value 0.0;
    Float32 missing_value -1.0e+34;
    String name "NH4";
    String note_01 "UNCERTAINTY=+/- 20%";
    String note_02 "Lower Limit of Detection= 0.2";
    String plot_lab "NRnh4";
    String standard_name "mole_concentration_of_ammonium_in_sea_water";
    String units "ug/m^3";
  }
  NO3_1994 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 0.0, 0.67;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    Int32 epic_code 1994;
    Float32 gap_value -9999.0;
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "Non-Refractory Aerosol Nitrate - Aerosol Mass Spectrometer";
    String long_name "Non-Refractory Aerosol Nitrate";
    Float32 max_value 30.0;
    Float32 min_value 0.0;
    Float32 missing_value -1.0e+34;
    String name "NO3";
    String note_01 "UNCERTAINTY=+/- 20%";
    String note_02 "Lower Limit of Detection= 0.06";
    String plot_lab "NRno3";
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String units "ug/m^3";
  }
  POM_1996 {
    Float32 _FillValue -1.0e+34;
    Float32 actual_range 0.0, 0.92;
    Int32 epic_code 1996;
    Float32 gap_value -9999.0;
    String history "From VOCALS_AMS_v0_copy";
    String instr_id "Non-Refractory Aerosol Particulate Organic Matter - Aerosol Mass Spectrometer";
    String long_name "Non-Refactory Particulate Organic Matter";
    Float32 max_value 30.0;
    Float32 min_value 0.0;
    Float32 missing_value -1.0e+34;
    String name "POM";
    String note_01 "UNCERTAINTY=+/- 20%";
    String note_02 "Lower Limit of Detection= 0.2";
    String plot_lab "NRpom";
    String units "ug/m^3";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "traj, id";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creation_date "14:12 19-JUN-2009";
    String creator_email "pmel.info@noaa.gov";
    String creator_name "PMEL Atmospheric Chemistry";
    String creator_url "https://www.pmel.noaa.gov/";
    String DATA_TYPE "TIMESERIES-1D";
    Float64 Easternmost_Easting -70.1622;
    String featureType "Trajectory";
    String FILE_START_TIME "2008 10 20 09 00";
    String FILE_STOP_TIME "2008 11 30 23 55";
    Float64 geospatial_lat_max 1.3708;
    Float64 geospatial_lat_min -21.53479;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.1622;
    Float64 geospatial_lon_min -85.9032;
    String geospatial_lon_units "degrees_east";
    String history 
"FERRET V7.01 (beta/debug) 19-Aug-16
2024-04-14T03:57:38Z (local files)
2024-04-14T03:57:38Z https://data.pmel.noaa.gov/pmel/erddap/tabledap/FiveMinute_c4b7_7111_1249.html";
    String infoUrl "http://saga.pmel.noaa.gov/";
    String institution "PMEL Atmospheric Chemistry";
    String keywords "aerosol, ammonia, ammonium, atmospheric, chemistry, concentration, data, days, DUR_628, duration, Earth Science > Oceans > Ocean Chemistry > Ammonia, Earth Science > Oceans > Ocean Chemistry > Nitrate, environmental, julian, laboratory, latitude, lon360, longitude, marine, matter, minute, mole, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, n02, nh4, NH4_1995, nitrate, no3, NO3_1994, noaa, non, non-refactory, non-refractory, ocean, oceans, organic, pacific, particulate, pmel, POM_1996, refactory, refractory, sample, sea, seawater, SO4_1992, sulfate, TIM_627, time, traj, trajectory, vocals, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"Data Licenses / Data Usage Restrictions
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.

Unless otherwise noted, data served through this ERDDAP server are 
not quality controlled.  Users may need to do quality control when using 
these data. These data are made available at the users own risk.";
    Float64 Northernmost_Northing 1.3708;
    String PLATFORM "RONALD_H_BROWN";
    String PROJECT "VOCALS";
    String REMARK_01 "Data Source Description= Aerosol Mass Spectrometer Data from R/V RONALD H. BROWN";
    String REMARK_02 "Time Description= 5 minute data bins";
    String REMARK_03 "Below Detection Level Indicator = 0";
    String REMARK_04 "Other=";
    String REMARK_05 "Version 0= Initial version, no comments";
    String source "Bates, Timothy S./NOAA-PMEL/Phone: 206-526-6248 /Address: 7600 Sand Pt. Wy. NE,S";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -21.53479;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String SUBMIT_DATE "19-JUN-2009";
    String subsetVariables "traj, id";
    String summary "Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry VAMOS Ocean-Cloud-Atmosphere-Land Study - Regional Experiment 5 minute data";
    String time_coverage_end "2008-11-30T23:55:00Z";
    String time_coverage_start "2008-10-20T09:00:00Z";
    String TIME_PAR "year month day hour minute second";
    String title "PMEL Atmospheric Chemistry VOCALS 5 minute data";
    String version "0";
    Float64 Westernmost_Easting -85.9032;
  }
}

 

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.


 
ERDDAP, Version 2.18
Disclaimers | Privacy Policy | Contact