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Dataset Title:  WOA data, World Ocean Atlas, World Ocean Atlas 2009 1x1 Monthly means (woa09
1deg monthly), 1.0°, 0000
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Institution:  NGDC(NODC), NOAA   (Dataset ID: noaa_pmel_0613_96da_00c9)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (UTC) ?      12    30 days 10h 54m 33s (uneven)
  < slider >
 depth (m) ?      24    65.21739 (uneven)
  < slider >
 latitude (degrees_north) ?      180    1.0 (even)
  < slider >
 longitude (degrees_east) ?      360    1.0 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 A_an (Objectively Analyzed Climatology for O2 Utilization, ml/l) ?
 A_mn (Statistical Mean O2 Utilization, ml/l) ?
 A_dd (Number of O2 Utilization Observations, 1) ?
 A_ma (O2 Utilization Monthly Climatology minus Annual Climatology, ml/l) ?
 A_sd (O2 Utilization Standard Deviation from Statistical Mean, ml/l) ?
 A_se (O2 Utilization Standard Error of the Statistical Mean, ml/l) ?
 A_oa (O2 Utilization Statistical Mean minus Objectively Analyzed Climatology, ml/l) ?
 A_gp (Number of O2 Utilization Mean Values within Radius of Influence, 1) ?
 o_an (Objectively Analyzed Climatology for Dissovled O2, ml/l) ?
 o_mn (Statistical Mean for Dissovled O2, ml/l) ?
 o_dd (Number of Dissovled O2 Observations, 1) ?
 o_ma (Dissovled O2 Monthly Climatology minus Annual Climatology, ml/l) ?
 o_sd (Dissovled O2 Standard Deviation from Statistical Mean, ml/l) ?
 o_se (Dissovled O2 Standard Error of the Statistical Mean, ml/l) ?
 o_oa (Dissovled O2 Statistical Mean minus Objectively Analyzed Climatology, ml/l) ?
 o_gp (Number of Dissovled O2 Mean Values within Radius of Influence, 1) ?
 n_an (Objectively Analyzed Climatology for Nitrate, micromoles/l) ?
 n_mn (Statistical Mean for Nitrate, micromoles/l) ?
 n_dd (Number of Nitrate Observations, 1) ?
 n_ma (Nitrate Monthly Climatology minus Annual Climatology, micromoles/l) ?
 n_sd (Nitrate Standard Deviation from Statistical Mean, micromoles/l) ?
 n_se (Nitrate Standard Error of the Statistical Mean, micromoles/l) ?
 n_oa (Nitrate Statistical Mean minus Objectively Analyzed Climatology, micromoles/l) ?
 n_gp (Number of Nitrate Mean Values within Radius of Influence, 1) ?
 O_an (Objectively Analyzed Climatology for O2 Saturation, 1) ?
 O_mn (Statistical Mean for O2 Saturation, 1) ?
 O_dd (Number of O2 Saturation Observations, 1) ?
 O_ma (O2 Saturation Monthly Climatology minus Annual Climatology, 1) ?
 O_sd (O2 Saturation Standard Deviation from Statistical Mean, 1) ?
 O_se (O2 Saturation Standard Error of the Statistical Mean, 1) ?
 O_oa (O2 Saturation Statistical Mean minus Objectively Analyzed Climatology, 1) ?
 O_gp (Number of O2 Saturation Mean Values within Radius of Influence, 1) ?
 p_an (Objectively Analyzed Climatology for Phosphate, micromoles/l) ?
 p_mn (Statistical Mean for Phosphate, micromoles/l) ?
 p_dd (Number of Phosphate Observations, 1) ?
 p_ma (Phosphate Monthly Climatology minus Annual Climatology, micromoles/l) ?
 p_sd (Phosphate Standard Deviation from Statistical Mean, micromoles/l) ?
 p_se (Phosphate Standard Error of the Statistical Mean, micromoles/l) ?
 p_oa (Phosphate Statistical Mean minus Objectively Analyzed Climatology, micromoles/l) ?
 p_gp (Number of Phosphate Mean Values within Radius of Influence, 1) ?
 s_an (Objectively Analyzed Climatology for Salinity, PSU) ?
 s_mn (Statistical Mean for Salinity, 1) ?
 s_dd (Number of Observations for Salinity, 1) ?
 s_ma (Monthly Climatology minus Annual Climatology for Salinity, PSU) ?
 s_sd (Standard Deviation of Salinity from Statistical Mean, 1) ?
 s_se (Standard Error for Salinity of the Statistical Mean, 1) ?
 s_oa (Salinity Statistical Mean minus Objectively Analyzed Climatology, 1) ?
 s_gp (Number of Mean Salinity Values within Radius of Influence, 1) ?
 i_an (Objectively Analyzed Climatology for Silicate, micromoles/l) ?
 i_mn (Statistical Mean for Silicate, micromoles/l) ?
 i_dd (Number of Silicate Observations, 1) ?
 i_ma (Silicate Monthly Climatology minus Annual Climatology, micromoles/l) ?
 i_sd (Silicate Standard Deviation from Statistical Mean, micromoles/l) ?
 i_se (Silicate Standard Error of the Statistical Mean, micromoles/l) ?
 i_oa (Silicate Statistical Mean minus Objectively Analyzed Climatology, micromoles/l) ?
 i_gp (Number of Silicate Mean Values within Radius of Influence, 1) ?
 t_an (Objectively Analyzed Climatology for Temperature, degree_C) ?
 t_mn (Statistical Mean for Temperature, degree_C) ?
 t_dd (Number of Temperature Observations, 1) ?
 t_ma (Temperature Monthly Climatology minus Annual Climatology, degree_C) ?
 t_sd (Temperature Standard Deviation from Statistical Mean, degree_C) ?
 t_se (Temperature Standard Error of the Statistical Mean, degree_C) ?
 t_oa (Temperature Statistical Mean minus Objectively Analyzed Climatology, degree_C) ?
 t_gp (Number of Temperature Mean Values within Radius of Influence, 1) ?

File type: (more info)

(Documentation / Bypass this form) ?
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range -6.2166096e+10, -6.2137152e+10;
    String axis "T";
    String climatology "climatology_bnds";
    String description "Monthly Climatology.January to December";
    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";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 0.0, 1500.0;
    String axis "Z";
    String description "Standard Depth Levels";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -89.5, 89.5;
    String axis "Y";
    String description "Latitude Range: -90 to 90 degrees with 0 at the Equator and increasing along the north.";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 0.5, 359.5;
    String axis "X";
    String description "Longitude Range: 0 to 360 degrees with 0 at Greenwich Meridian and increasing along the east.";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  A_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    String description "The objectively interpolated mean field for Apparent Oxygen Utilization for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Objectively Analyzed Climatology for O2 Utilization";
    String units "ml/l";
  }
  A_mn {
    Float32 _FillValue 9.96921e+36;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Apparent Oxygen Utilization";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Statistical Mean O2 Utilization";
    String units "ml/l";
  }
  A_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Apparent Oxygen Utilization in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of O2 Utilization Observations";
    String units "1";
  }
  A_ma {
    Float32 _FillValue 9.96921e+36;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "O2 Utilization Monthly Climatology minus Annual Climatology";
    String units "ml/l";
  }
  A_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "O2 Utilization Standard Deviation from Statistical Mean";
    String units "ml/l";
  }
  A_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "O2 Utilization Standard Error of the Statistical Mean";
    String units "ml/l";
  }
  A_oa {
    Float32 _FillValue 9.96921e+36;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "O2 Utilization Statistical Mean minus Objectively Analyzed Climatology";
    String units "ml/l";
  }
  A_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of O2 Utilization Mean Values within Radius of Influence";
    String units "1";
  }
  o_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    String description "The objectively interpolated mean field for Dissolved Oxygen for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Objectively Analyzed Climatology for Dissovled O2";
    String units "ml/l";
  }
  o_mn {
    Float32 _FillValue 9.96921e+36;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Dissolved Oxygen";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Statistical Mean for Dissovled O2";
    String units "ml/l";
  }
  o_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Dissolved Oxygen in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Dissovled O2 Observations";
    String units "1";
  }
  o_ma {
    Float32 _FillValue 9.96921e+36;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Dissovled O2 Monthly Climatology minus Annual Climatology";
    String units "ml/l";
  }
  o_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Dissovled O2 Standard Deviation from Statistical Mean";
    String units "ml/l";
  }
  o_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Dissovled O2 Standard Error of the Statistical Mean";
    String units "ml/l";
  }
  o_oa {
    Float32 _FillValue 9.96921e+36;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Dissovled O2 Statistical Mean minus Objectively Analyzed Climatology";
    String units "ml/l";
  }
  o_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Dissovled O2 Mean Values within Radius of Influence";
    String units "1";
  }
  n_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The objectively interpolated mean field for Nitrate for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Objectively Analyzed Climatology for Nitrate";
    String standard_name "mole_concentration_of_nitrate_in_sea_water";
    String units "micromoles/l";
  }
  n_mn {
    Float32 _FillValue 9.96921e+36;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Nitrate";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Statistical Mean for Nitrate";
    String units "micromoles/l";
  }
  n_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Nitrate in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Nitrate Observations";
    String units "1";
  }
  n_ma {
    Float32 _FillValue 9.96921e+36;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Nitrate Monthly Climatology minus Annual Climatology";
    String units "micromoles/l";
  }
  n_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Nitrate Standard Deviation from Statistical Mean";
    String units "micromoles/l";
  }
  n_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Nitrate Standard Error of the Statistical Mean";
    String units "micromoles/l";
  }
  n_oa {
    Float32 _FillValue 9.96921e+36;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Nitrate Statistical Mean minus Objectively Analyzed Climatology";
    String units "micromoles/l";
  }
  n_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Nitrate Mean Values within Radius of Influence";
    String units "1";
  }
  O_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    String description "The objectively interpolated mean field for Oxygen Saturation for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Objectively Analyzed Climatology for O2 Saturation";
    String units "1";
  }
  O_mn {
    Float32 _FillValue 9.96921e+36;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Oxygen Saturation";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Statistical Mean for O2 Saturation";
    String units "1";
  }
  O_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Oxygen Saturation in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of O2 Saturation Observations";
    String units "1";
  }
  O_ma {
    Float32 _FillValue 9.96921e+36;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "O2 Saturation Monthly Climatology minus Annual Climatology";
    String units "1";
  }
  O_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 0.1;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "O2 Saturation Standard Deviation from Statistical Mean";
    String units "1";
  }
  O_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 0.1;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "O2 Saturation Standard Error of the Statistical Mean";
    String units "1";
  }
  O_oa {
    Float32 _FillValue 9.96921e+36;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "O2 Saturation Statistical Mean minus Objectively Analyzed Climatology";
    String units "1";
  }
  O_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of O2 Saturation Mean Values within Radius of Influence";
    String units "1";
  }
  p_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    Float64 colorBarMaximum 4.0;
    Float64 colorBarMinimum 0.0;
    String description "The objectively interpolated mean field for Phosphate for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Objectively Analyzed Climatology for Phosphate";
    String standard_name "mole_concentration_of_phosphate_in_sea_water";
    String units "micromoles/l";
  }
  p_mn {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 4.0;
    Float64 colorBarMinimum 0.0;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Phosphate";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Statistical Mean for Phosphate";
    String standard_name "mole_concentration_of_phosphate_in_sea_water";
    String units "micromoles/l";
  }
  p_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Phosphate in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Phosphate Observations";
    String units "1";
  }
  p_ma {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 4.0;
    Float64 colorBarMinimum 0.0;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Phosphate Monthly Climatology minus Annual Climatology";
    String standard_name "mole_concentration_of_phosphate_in_sea_water";
    String units "micromoles/l";
  }
  p_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Phosphate Standard Deviation from Statistical Mean";
    String units "micromoles/l";
  }
  p_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Phosphate Standard Error of the Statistical Mean";
    String units "micromoles/l";
  }
  p_oa {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 4.0;
    Float64 colorBarMinimum 0.0;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Phosphate Statistical Mean minus Objectively Analyzed Climatology";
    String standard_name "mole_concentration_of_phosphate_in_sea_water";
    String units "micromoles/l";
  }
  p_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Phosphate Mean Values within Radius of Influence";
    String units "1";
  }
  s_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String description "The objectively interpolated mean field for Sea Water Salinity for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Salinity";
    String long_name "Objectively Analyzed Climatology for Salinity";
    String salinity_scale "Practical Salinity Scale(PSS-78)";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  s_mn {
    Float32 _FillValue 9.96921e+36;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Sea Water Salinity";
    String grid_mapping "crs";
    String ioos_category "Salinity";
    String long_name "Statistical Mean for Salinity";
    String salinity_scale "Practical Salinity Scale(PSS-78)";
    String units "1";
  }
  s_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Sea Water Salinity in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Observations for Salinity";
    String units "1";
  }
  s_ma {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Salinity";
    String long_name "Monthly Climatology minus Annual Climatology  for Salinity";
    String salinity_scale "Practical Salinity Scale(PSS-78)";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  s_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 0.1;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Standard Deviation of Salinity from Statistical Mean";
    String salinity_scale "Practical Salinity Scale(PSS-78)";
    String units "1";
  }
  s_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 0.1;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Standard Error for Salinity of the Statistical Mean";
    String salinity_scale "Practical Salinity Scale(PSS-78)";
    String units "1";
  }
  s_oa {
    Float32 _FillValue 9.96921e+36;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Salinity";
    String long_name "Salinity Statistical Mean minus Objectively Analyzed Climatology";
    String salinity_scale "Practical Salinity Scale(PSS-78)";
    String units "1";
  }
  s_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Mean Salinity Values within Radius of Influence";
    String units "1";
  }
  i_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The objectively interpolated mean field for Silicate for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Objectively Analyzed Climatology for Silicate";
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "micromoles/l";
  }
  i_mn {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Silicate";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Statistical Mean for Silicate";
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "micromoles/l";
  }
  i_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Silicate in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Silicate Observations";
    String units "1";
  }
  i_ma {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Silicate Monthly Climatology minus Annual Climatology";
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "micromoles/l";
  }
  i_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Silicate Standard Deviation from Statistical Mean";
    String units "micromoles/l";
  }
  i_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Silicate Standard Error of the Statistical Mean";
    String units "micromoles/l";
  }
  i_oa {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Dissolved Nutrients";
    String long_name "Silicate Statistical Mean minus Objectively Analyzed Climatology";
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "micromoles/l";
  }
  i_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Silicate Mean Values within Radius of Influence";
    String units "1";
  }
  t_an {
    Float32 _FillValue 9.96921e+36;
    String cell_methods "time:mean within months time:mean over months";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String description "The objectively interpolated mean field for Sea Water Temperature for monthly time period at each one-degree square at each standard depth.";
    String grid_mapping "crs";
    String ioos_category "Temperature";
    String long_name "Objectively Analyzed Climatology for Temperature";
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  t_mn {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String description "The average of all unflagged interpolated values at each standard depth level in each one-degree square which contains at least one measurement of Sea Water Temperature";
    String grid_mapping "crs";
    String ioos_category "Temperature";
    String long_name "Statistical Mean for Temperature";
    String units "degree_C";
  }
  t_dd {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of observations of Sea Water Temperature in each one-degree square of the World Ocean at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Temperature Observations";
    String units "1";
  }
  t_ma {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String description "The seasonal or monthly climatology minus the annual climatology at each one-degree square at each standard depth";
    String grid_mapping "crs";
    String ioos_category "Temperature";
    String long_name "Temperature Monthly Climatology minus Annual Climatology";
    String units "degree_C";
  }
  t_sd {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard deviation about the statistical mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Temperature Standard Deviation from Statistical Mean";
    String units "degree_C";
  }
  t_se {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String description "The standard error of the mean in each one-degree square at each standard depth level";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Temperature Standard Error of the Statistical Mean";
    String units "degree_C";
  }
  t_oa {
    Float32 _FillValue 9.96921e+36;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String description "The statistical mean minus the climatological mean at each one-degree square at each standard depth. This value is used as an estimate of interpolation and smoothing error.";
    String grid_mapping "crs";
    String ioos_category "Temperature";
    String long_name "Temperature Statistical Mean minus Objectively Analyzed Climatology";
    String units "degree_C";
  }
  t_gp {
    Int32 _FillValue -2147483647;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "The number of one-degree squares within the smallest radius of influence around each one-degree square which contain a statistical mean.";
    String grid_mapping "crs";
    String ioos_category "Statistics";
    String long_name "Number of Temperature Mean Values within Radius of Influence";
    String units "1";
  }
  NC_GLOBAL {
    String acknowledgement 
"This work was made possible by a grant from the NOAA Climate and Global Change Program which enabled the establishment of a research group at the National Oceanographic Data Center. The purpose of this group is to prepare research quality oceanographic databases, as well as to compute objective analyses of, and diagnostic studies based on, these databases. Support is now from base funds and from the NOAA Climate Program Office.
 The data on which this atlas is based are in World Ocean Database 2009 and are distributed online and on DVD by NODC/WDC. Many data were acquired as a result of the IOC/IODE Global Oceanographic Data Archaeology and Rescue (GODAR) project, and the IOC/IODE World Ocean Database project (WOD). At NODC/WDC, data archaeology and rescue projects were supported with funding from the NOAA Environmental Science Data and Information Management (ESDIM) Program and the NOAA Climate and Global Change Program which included support from NASA and DOE. Support for some of the regional IOC/GODAR meetings was provided by the Marine Science and Technology (MAST) program of the European Union. The European Community has also provided support for the Mediterranean Data Archeology and Rescue (MEDAR/MEDATLAS) project which has resulted in the inclusion of substantial amounts of ocean profile data from the Mediterranean Sea. Additional Black Sea data have been acquired as a result of a NATO sponsored project.
 We acknowledge the scientists, technicians, and programmers who have collected and processed data, those individuals who have submitted data to national and regional data centers as well as the managers and staff at the various data centers. We thank our colleagues at the NODC. Their efforts have made this and similar works possible.";
    String cdm_data_type "Grid";
    String contributor_name "Ocean Climate Laboratory";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "NODC.Services@noaa.gov";
    String creator_name "NODC";
    String creator_type "institution";
    String creator_url "https://www.nodc.noaa.gov";
    String CVS_ID "1.0";
    String date_created "2011-01-11T17:59:16Z";
    String date_issued "2011-01-11T17:59:16Z";
    String date_modified "2011-01-11T17:59:16Z";
    Float64 Easternmost_Easting 359.5;
    Float64 geospatial_lat_max 89.5;
    Float64 geospatial_lat_min -89.5;
    Float64 geospatial_lat_resolution 1.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 359.5;
    Float64 geospatial_lon_min 0.5;
    Float64 geospatial_lon_resolution 1.0;
    String geospatial_lon_units "degrees_east";
    String history 
"Please see the acknowledgment and References
2018-05-26T10:05:26Z http://ferret.pmel.noaa.gov/pmel/thredds/dodsC/woa09_1deg_monthly
2018-05-26T10:05:26Z http://upwell.pfeg.noaa.gov/erddap/griddap/noaa_pmel_0613_96da_00c9.das";
    String id "woa1_monthlyhttp://ferret.pmel.noaa.gov/pmel/thredds/dodsC/woa09_1deg_monthly";
    String infoUrl "https://www.nodc.noaa.gov/OC5/indprod.html";
    String institution "NGDC(NODC), NOAA";
    String keywords "1deg, 1x1, A_an, A_dd, A_gp, A_ma, A_mn, A_oa, A_sd, A_se, analyzed, annual, aou, apparent, atlas, center, chemistry, climatology, concentration, data, density, depth, deviation, dissolved, dissolved nutrients, dissolved o2, dissovled, earth, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Chemistry > Phosphate, Earth Science > Oceans > Ocean Chemistry > Silicate, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, error, geophysical, i_an, i_dd, i_gp, i_ma, i_mn, i_oa, i_sd, i_se, influence, latitude, longitude, mean, means, minus, mole, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_phosphate_in_sea_water, mole_concentration_of_silicate_in_sea_water, month, monthly, n02, n_an, n_dd, n_gp, n_ma, n_mn, n_oa, n_sd, n_se, national, ncei, nesdis, ngdc, nitrate, no3, noaa, nodc, number, nutrients, O2, o_an, o_dd, o_gp, o_ma, o_mn, o_oa, o_sd, o_se, objectively, observations, ocean, oceanographic, oceans, oxygen, p_an, p_dd, p_gp, p_ma, p_mn, p_oa, p_sd, p_se, phosphate, po4, practical, radius, s_an, s_dd, s_gp, s_ma, s_mn, s_oa, s_sd, s_se, salinity, saturation, science, sea, sea_water_practical_salinity, sea_water_temperature, seawater, silicate, standard, statistical, statistics, t_an, t_dd, t_gp, t_ma, t_mn, t_oa, t_sd, t_se, temperature, time, utilization, values, water, within, woa, woa09, world";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data is free for anyone to use, reuse and redistribute without any restriction. NOAA and NODC make no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA and NODC cannot assume liability for any damages caused by any errors or omissions in the data.";
    String Metadata_Convention "Unidata Dataset Discovery v1.0";
    String naming_authority "gov.noaa.nodc";
    Float64 Northernmost_Northing 89.5;
    String processing_level "synthesized product";
    String project "World Ocean Atlas - 2009";
    String publisher_email "NODC.Services@noaa.gov";
    String publisher_name "National Oceanographic Data Center(NODC)";
    String publisher_type "group";
    String publisher_url "https://www.nodc.noaa.gov";
    String references "Garcia, H. E., R. A. Locarnini, T. P. Boyer, and J. I. Antonov, 2010. World Ocean Atlas 2009, Volume 3: Dissolved Oxygen, Apparent Oxygen Utilization, and Oxygen Saturation. S. Levitus, Ed. NOAA Atlas NESDIS 70, U.S. Government Printing Office, Washington, D.C., 344 pp. ftp://ftp.nodc.noaa.gov/pub/WOA09/DOC/woa09_vol3_text.pdf";
    String source "Please see the acknowledgment and References";
    String sourceUrl "http://ferret.pmel.noaa.gov/pmel/thredds/dodsC/woa09_1deg_monthly";
    Float64 Southernmost_Northing -89.5;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String summary "World Ocean Atlas 2009 1x1 Monthly means. World Ocean Atlas 2009 (WOA09) is a set of objectively analyzed (1 degree grid) climatological fields of in situ temperature, salinity, dissolved oxygen, Apparent Oxygen Utilization (AOU), percent oxygen saturation, phosphate, silicate, and nitrate at standard depth levels for annual, seasonal, and monthly compositing periods for the World Ocean. It also includes associated statistical fields of observed oceanographic profile data interpolated to standard depth levels on both 1 degree and 5 degree grids. For more details, please see https://www.nodc.noaa.gov/OC5/WOA09/pr_woa09.html";
    String time_coverage_duration "P1Y";
    String time_coverage_end "0000-12-16T00:00:00Z";
    String time_coverage_resolution "P1M";
    String time_coverage_start "0000-01-16T00:00:00Z";
    String title "WOA data, World Ocean Atlas, World Ocean Atlas 2009 1x1 Monthly means (woa09 1deg monthly), 1.0°, 0000";
    Float64 Westernmost_Easting 0.5;
  }
}

 

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request a data subset, graph, or map from a gridded dataset (for example, sea surface temperature data from a satellite), via a specially formed URL. griddap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its projection 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.

griddap request URLs must be in the form
https://upwell.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://upwell.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.


 
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