ERDDAP
Easier Access To GOOS Data

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Dataset Title:	OSMC TimeSeries data
Institution:	OSMC (Dataset ID: OSMCV4_DUO_TIME_SERIES)
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Subset \| Data Access Form

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Graph Type:

X Axis:

Y Axis:

Color:

Constraints

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Constraint #1

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Server-side Functions

distinct()

Hover here to see a list of options. Click on an option to select it.

Graph Settings

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N Sections:

Draw land mask:

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

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Then set the File Type: (File Type information)
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or view the URL:
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[The graph you specified. Please be patient.]

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:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  platform_id {
    String ioos_category "Identifier";
    String long_name "PLATFORM ID";
  }
  platform_code {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "platform code";
  }
  platform_type {
    String ioos_category "Identifier";
    String long_name "PLATFOR TYPE";
  }
  country {
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "COUNTRY";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String ioos_category "Time";
    String long_name "OBSERVATION DATE";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  observation_depth {
    String ioos_category "Location";
    String long_name "OBSERVATION DEPTH";
  }
  sst {
    String ioos_category "Temperature";
    String long_name "SST";
  }
  atmp {
    String ioos_category "Temperature";
    String long_name "ATMP";
  }
  precip {
    String ioos_category "Meteorology";
    String long_name "PRECIP";
  }
  ztmp {
    String ioos_category "Temperature";
    String long_name "ZTMP";
  }
  zsal {
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Salinity";
    String standard_name "sea_water_salinity";
  }
  sss {
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Salinity";
    String standard_name "sea_water_salinity";
  }
  slp {
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String ioos_category "Pressure";
    String long_name "Surface Air Pressure";
    String standard_name "surface_air_pressure";
  }
  windspd {
    String ioos_category "Wind";
    String long_name "WINDSPD";
  }
  winddir {
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
  }
  wvht {
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Surface Waves";
    String long_name "Sea Surface Wave Significant Height";
    String standard_name "sea_surface_wave_significant_height";
  }
  waterlevel {
    String ioos_category "Sea Level";
    String long_name "WATERLEVEL";
  }
  clouds {
    String ioos_category "Meteorology";
    String long_name "CLOUDS";
  }
  dewpoint {
    String ioos_category "Meteorology";
    String long_name "DEWPOINT";
  }
  eastward_sea_water_vel {
    String ioos_category "Currents";
    String long_name "EASTWARD SEA WATER VEL";
  }
  northward_sea_water_vel {
    String ioos_category "Currents";
    String long_name "NORTHWARD SEA WATER VEL";
  }
  upward_sea_water_vel {
    String ioos_category "Currents";
    String long_name "UPWARD SEA WATER VEL";
  }
  rainfall_rate {
    Float64 colorBarMaximum 1.0e-4;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Meteorology";
    String long_name "Rainfall Rate";
    String standard_name "rainfall_rate";
  }
  relative_humidity {
    String ioos_category "Meteorology";
    String long_name "RELATIVE HUMIDITY";
  }
  sea_water_electrical_cond {
    String ioos_category "Unknown";
    String long_name "SEA WATER ELECTRICAL COND";
  }
  sea_water_pressure {
    String ioos_category "Pressure";
    String long_name "SEA WATER PRESSURE";
  }
  surface_dwnwelling_lngwave {
    String ioos_category "Surface Waves";
    String long_name "SURFACE DWNWELLING LNGWAVE";
  }
  surface_dwnwelling_shrtwave {
    String ioos_category "Surface Waves";
    String long_name "SURFACE DWNWELLING SHRTWAVE";
  }
  waterlevel_met_res {
    String ioos_category "Sea Level";
    String long_name "WATERLEVEL MET RES";
  }
  waterlevel_wrt_lcd {
    String ioos_category "Sea Level";
    String long_name "WATERLEVEL WRT LCD";
  }
  water_col_ht {
    String ioos_category "Unknown";
    String long_name "WATER COL HT";
  }
  wind_to_direction {
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "platform_code, platform_type, platform_id,country";
    String Conventions "COARDS, CF-1.6, Unidata Dataset Discovery v1.0";
    String featureType "TimeSeries";
    String geospatial_lat_units "degrees_north";
    String geospatial_lon_units "degrees_east";
    String history 
"2024-04-19T01:37:53Z (source database)
2024-04-19T01:37:53Z https://osmc.noaa.gov/tabledap/OSMCV4_DUO_TIME_SERIES.das";
    String infoUrl "www.osmc.noaa.gov";
    String institution "OSMC";
    String keywords "air, atmosphere, atmospheric, atmp, clouds, code, col, cond, country, data, date, density, depth, dew point, direction, dwnwelling, Earth Science > Atmosphere > Atmospheric Pressure > Surface Pressure, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Atmosphere > Precipitation > Precipitation Rate, Earth Science > Atmosphere > Precipitation > Rain, Earth Science > Oceans > Ocean Waves > Significant Wave Height, Earth Science > Oceans > Salinity/Density > Salinity, eastward, electrical, height, humidity, lcd, lngwave, local, met, northward, observation, ocean, oceans, platfor, platform, precip, precipitation, pressure, rain, rainfall, rainfall_rate, rate, relative, res, salinity, sea, sea_surface_wave_significant_height, sea_water_salinity, seawater, shrtwave, significant, source., sst, surface, surface_air_pressure, time, type, upward, vel, water, waterlevel, wave, waves, wind, wind_from_direction, winds, windspd, wrt, ztmp";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide page 62 of 86 through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0 1.0)";
    String Metadata_Conventions "COARDS, CF-1.6, Unidata Dataset Discovery v1.0";
    String sourceUrl "(source database)";
    String standard_name_vocabulary "CF-12";
    String subsetVariables "platform_type, country";
    String summary "OSMC TimeSeries data";
    String title "OSMC TimeSeries data";
  }
}

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.

(easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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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