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Dataset Title:  PSMSL Relative Sea Level Trends Subscribe RSS
Institution:  PSMSL   (Dataset ID: PSMSL_trends)
Range: longitude = -179.36667 to 179.19516°E, latitude = -65.24623 to 80.61667°N
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
-1+1
 
Constraints ? Optional
Constraint #1 ?
Optional
Constraint #2 ?
       
       
       
       
       
 
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.")
 
Graph Settings
Marker Type:   Size: 
Color: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
 
(Please be patient. It may take a while to get the data.)
 
Optional:
Then set the File Type: (File Type information)
and
or view the URL:
(Documentation / Bypass this form ? )
    Click on the map to specify a new center point. ?
Zoom: 
[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:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  stationdid {
    Int16 actual_range 1, 2358;
    String long_name "Stationdid";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -179.366667, 179.195167;
    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";
    Float64 actual_range -65.246233, 80.616667;
    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";
  }
  name {
    String long_name "Name";
  }
  country {
    String long_name "Country";
  }
  trend {
    Float32 actual_range -25.06903, 17.97648;
    String long_name "Trend";
  }
  uncertainty {
    Float32 actual_range 0.08298, 10.60262;
    String long_name "Uncertainty";
  }
  period {
    Int32 actual_range 19001929, 19912020;
    String long_name "Period";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String citation "Permanent Service for Mean Sea Level (PSMSL), 2020, \"Tide Gauge Data\", Retrieved 01 Jun 2020 from http://www.psmsl.org/data/obtaining/";
    String contact "contacts at emodnet-physics.eu";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "psmsl at noc.ac.uk";
    String creator_name "EMODnet Physics";
    String creator_type "institution";
    String creator_url "http://www.emodnet-physics.eu/";
    String DOI "https://doi.org/10.2112/JCOASTRES-D-12-00175.1";
    Float64 Easternmost_Easting 179.195167;
    Float64 geospatial_lat_max 80.616667;
    Float64 geospatial_lat_min -65.246233;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 179.195167;
    Float64 geospatial_lon_min -179.366667;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-03-29T15:26:11Z (local files)
2024-03-29T15:26:11Z https://erddap.emodnet-physics.eu/tabledap/PSMSL_trends.das";
    String infoUrl "https://www.psmsl.org/";
    String institution "PSMSL";
    String license "These data are public and free of charge. User assumes all risk for use of data. User must display citation in any publication or product using data. User must contact PI prior to any commercial use of data.";
    Float64 Northernmost_Northing 80.616667;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -65.246233;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "period";
    String summary "Permanent Service for Mean Sea Level (PSMSL), 2020, \"Tide Gauge Data\", Retrieved 01 Jun 2020 from http://www.psmsl.org/data/obtaining/";
    String title "PSMSL Relative Sea Level Trends";
    Float64 Westernmost_Easting -179.366667;
  }
}

 

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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