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Dataset Title:  GLOBEC NEP Rosette Bottle Data (2002) Subscribe RSS
Institution:  GLOBEC   (Dataset ID: erdGlobecBottle)
Range: longitude = -126.2 to -124.1°E, latitude = 41.9 to 44.65°N, time = 2002-05-30T03:21:00Z to 2002-08-19T20:18:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  cruise_id {
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
    String long_name "Cruise ID";
  }
  ship {
    String ioos_category "Identifier";
    String long_name "Ship";
  }
  cast {
    Int16 _FillValue 32767;
    Int16 actual_range 1, 127;
    Float64 colorBarMaximum 140.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Identifier";
    String long_name "Cast Number";
    Int16 missing_value 32767;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -126.2, -124.1;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    Float32 missing_value NaN;
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    Float32 actual_range 41.9, 44.65;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    Float32 missing_value NaN;
    String standard_name "latitude";
    String units "degrees_north";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.02272886e+9, 1.02978828e+9;
    String axis "T";
    String cf_role "profile_id";
    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";
  }
  bottle_posn {
    String _CoordinateAxisType "Height";
    Byte _FillValue 127;
    Byte actual_range 0, 12;
    String axis "Z";
    Float64 colorBarMaximum 12.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Location";
    String long_name "Bottle Number";
    Byte missing_value -128;
  }
  chl_a_total {
    Float32 _FillValue -9999999.0;
    Float32 actual_range -2.602, 40.17;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll-a";
    Float32 missing_value -9999.0;
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "ug L-1";
  }
  chl_a_10um {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.21, 11.495;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Chlorophyll-a after passing 10um screen";
    Float32 missing_value -9999.0;
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "ug L-1";
  }
  phaeo_total {
    Float32 _FillValue -9999999.0;
    Float32 actual_range -3.111, 33.821;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Total Phaeopigments";
    Float32 missing_value -9999.0;
    String units "ug L-1";
  }
  phaeo_10um {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.071, 5.003;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Phaeopigments 10um";
    Float32 missing_value -9999.0;
    String units "ug L-1";
  }
  sal00 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 28.3683, 34.406;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Practical Salinity from T0 and C0 Sensors";
    Float32 missing_value -9999.0;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  sal11 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.0, 34.4076;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Practical Salinity from T1 and C1 Sensors";
    Float32 missing_value -9999.0;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  temperature0 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 3.6186, 16.871;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature from T0 Sensor";
    Float32 missing_value -9999.0;
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  temperature1 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 3.6179, 16.863;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature from T1 Sensor";
    Float32 missing_value -9999.0;
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  fluor_v {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.046, 5.0;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Ocean Color";
    String long_name "Fluorescence Voltage";
    Float32 missing_value -9999.0;
    String units "volts";
  }
  xmiss_v {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.493, 4.638;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Optical Properties";
    String long_name "Transmissivity Voltage";
    Float32 missing_value -9999.0;
    String units "volts";
  }
  PO4 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.07, 3.237;
    Float64 colorBarMaximum 4.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Phosphate";
    Float32 missing_value -9999.0;
    String standard_name "mole_concentration_of_phosphate_in_sea_water";
    String units "micromoles L-1";
  }
  N_N {
    Float32 _FillValue -99.0;
    Float32 actual_range -0.1, 43.47;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Nitrate plus Nitrite";
    Float32 missing_value -9999.0;
    String standard_name "moles_of_nitrate_and_nitrite_per_unit_mass_in_sea_water";
    String units "micromoles L-1";
  }
  NO3 {
    Float32 _FillValue -99.0;
    Float32 actual_range 0.0, 99.79;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Nitrate";
    Float32 missing_value -9999.0;
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String units "micromoles L-1";
  }
  Si {
    Float32 _FillValue -9999999.0;
    Float32 actual_range -0.08, 117.12;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Silicate";
    Float32 missing_value -9999.0;
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "micromoles L-1";
  }
  NO2 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range -0.03, 0.757;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Nitrite";
    Float32 missing_value -9999.0;
    String standard_name "mole_concentration_of_nitrite_in_sea_water";
    String units "micromoles L-1";
  }
  NH4 {
    Float32 _FillValue -9999999.0;
    Float32 actual_range -0.14, 4.93;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved Nutrients";
    String long_name "Ammonium";
    Float32 missing_value -9999.0;
    String standard_name "mole_concentration_of_ammonium_in_sea_water";
    String units "micromoles L-1";
  }
  oxygen {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.07495, 9.93136;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Dissolved O2";
    String long_name "Oxygen";
    Float32 missing_value -9999.0;
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String units "mL L-1";
  }
  par {
    Float32 _FillValue -9999999.0;
    Float32 actual_range 0.1515, 3.261;
    Float64 colorBarMaximum 3.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Ocean Color";
    String long_name "Photosynthetically Active Radiation";
    Float32 missing_value -9999.0;
    String units "volts";
  }
 }
  NC_GLOBAL {
    String cdm_altitude_proxy "bottle_posn";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "cast, longitude, latitude, time";
    String cdm_trajectory_variables "cruise_id, ship";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, NCCSV-1.0";
    Float64 Easternmost_Easting -124.1;
    String featureType "TrajectoryProfile";
    Float64 geospatial_lat_max 44.65;
    Float64 geospatial_lat_min 41.9;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -124.1;
    Float64 geospatial_lon_min -126.2;
    String geospatial_lon_units "degrees_east";
    String history 
"2018-07-16T06:48:48Z (local files; contact erd.data@noaa.gov)
2018-07-16T06:48:48Z http://upwell.pfeg.noaa.gov/tabledap/erdGlobecBottle.das";
    String id "Globec_bottle_data_2002";
    String infoUrl "http://www.globec.org/";
    String institution "GLOBEC";
    String keywords "10um, active, after, ammonia, ammonium, attenuation, biosphere, bottle, cast, chemistry, chlorophyll, chlorophyll-a, color, concentration, concentration_of_chlorophyll_in_sea_water, cruise, data, density, dissolved, dissolved nutrients, dissolved o2, Earth Science > Biosphere > Vegetation > Photosynthetically Active Radiation, Earth Science > Oceans > Ocean Chemistry > Ammonia, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Nitrite, Earth Science > Oceans > Ocean Chemistry > Nitrogen, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Chemistry > Phosphate, Earth Science > Oceans > Ocean Chemistry > Pigments, Earth Science > Oceans > Ocean Chemistry > Silicate, Earth Science > Oceans > Ocean Optics > Attenuation/Transmission, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, fluorescence, fraction, from, globec, identifier, mass, mole, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_nitrite_in_sea_water, mole_concentration_of_phosphate_in_sea_water, mole_concentration_of_silicate_in_sea_water, moles, moles_of_nitrate_and_nitrite_per_unit_mass_in_sea_water, n02, nep, nh4, nitrate, nitrite, nitrogen, no3, number, nutrients, o2, ocean, ocean color, oceans, optical, optical properties, optics, oxygen, passing, per, phaeopigments, phosphate, photosynthetically, pigments, plus, po4, properties, radiation, rosette, salinity, screen, sea, sea_water_practical_salinity, sea_water_temperature, seawater, sensor, sensors, ship, silicate, temperature, time, total, transmission, transmissivity, unit, vegetation, voltage, volume, volume_fraction_of_oxygen_in_sea_water, water";
    String keywords_vocabulary "GCMD Science Keywords";
    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 naming_authority "gov.noaa.pfeg.coastwatch";
    Float64 Northernmost_Northing 44.65;
    String sourceUrl "(local files; contact erd.data@noaa.gov)";
    Float64 Southernmost_Northing 41.9;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "cruise_id, ship, cast, longitude, latitude, time";
    String summary 
"GLOBEC (GLOBal Ocean ECosystems Dynamics) NEP (Northeast Pacific)
Rosette Bottle Data from New Horizon Cruise (NH0207: 1-19 August 2002).
Notes:
Physical data processed by Jane Fleischbein (OSU).
Chlorophyll readings done by Leah Feinberg (OSU).
Nutrient analysis done by Burke Hales (OSU).
Sal00 - salinity calculated from primary sensors (C0,T0).
Sal11 - salinity calculated from secondary sensors (C1,T1).
secondary sensor pair was used in final processing of CTD data for
most stations because the primary had more noise and spikes. The
primary pair were used for cast #9, 24, 48, 111 and 150 due to
multiple spikes or offsets in the secondary pair.
Nutrient samples were collected from most bottles; all nutrient data
developed from samples frozen during the cruise and analyzed ashore;
data developed by Burke Hales (OSU).
Operation Detection Limits for Nutrient Concentrations
Nutrient  Range         Mean    Variable         Units
PO4       0.003-0.004   0.004   Phosphate        micromoles per liter
N+N       0.04-0.08     0.06    Nitrate+Nitrite  micromoles per liter
Si        0.13-0.24     0.16    Silicate         micromoles per liter
NO2       0.003-0.004   0.003   Nitrite          micromoles per liter
Dates and Times are UTC.

For more information, see
http://cis.whoi.edu/science/bcodmo/dataset.cfm?id=10180&flag=view

Inquiries about how to access this data should be directed to
Dr. Hal Batchelder (hbatchelder@coas.oregonstate.edu).";
    String time_coverage_end "2002-08-19T20:18:00Z";
    String time_coverage_start "2002-05-30T03:21:00Z";
    String title "GLOBEC NEP Rosette Bottle Data (2002)";
    Float64 Westernmost_Easting -126.2;
  }
}

 

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://upwell.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://upwell.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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