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Dataset Title:  JASL/UHSLC Research Quality Tide Gauge Data (hourly) Subscribe RSS
Institution:  University of Hawaii Sea Level Center   (Dataset ID: UHSLC_global_hourly_rqds)
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 ?
 
 sea_level (relative sea level, millimeters) ?          -31082    10090
 time (UTC) ?          1846-01-04T00:00:00Z    2019-07-30T13:59:59Z
  < slider >
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 longitude (degrees_east) ?      
   - +  ?
  < slider >
 station_name ?      
   - +  ?
 station_country (station country (ISO 3166-1)) ?      
   - +  ?
 station_country_code ?      
   - +  ?
 record_id ?      
   - +  ?
 uhslc_id ?      
   - +  ?
 version (station version) ?      
   - +  ?
 gloss_id ?      
   - +  ?
 ssc_id ?      
   - +  ?
 decimation_method ?      
   - +  ?
 reference_code ?      
   - +  ?
 reference_offset (millimeters) ?      
   - +  ?
 
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 info)

(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 {
  sea_level {
    Int16 _FillValue -32767;
    Int16 actual_range -31082, 10090;
    String long_name "relative sea level";
    String platform "station_name, station_country, station_country_code, uhslc_id, gloss_id, ssc_id";
    String source "in situ tide gauge water level observations";
    String units "millimeters";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range -3.9127968e+9, 1.564495199e+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";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -77.85, 78.938;
    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";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 3.412, 358.86;
    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";
    Float32 valid_max 360.0;
    Float32 valid_min 0.0;
  }
  station_name {
    String long_name "station name";
  }
  station_country {
    String long_name "station country (ISO 3166-1)";
  }
  station_country_code {
    Int16 _FillValue 0;
    Int16 actual_range 10, 887;
    String comment "These are 3-digit country codes (e.g., 003) stored as integers.";
    String long_name "station country code (ISO 3166-1 numeric)";
  }
  record_id {
    Int16 actual_range 11, 9151;
    String long_name "unique identifier for each record (i.e., station and version) in the database";
  }
  uhslc_id {
    Int16 actual_range 1, 915;
    String cf_role "timeseries_id";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String long_name "unique station ID number used by the University of Hawaii Sea Level Center (UHSLC)";
  }
  version {
    String actual_range 
"A
E";
    String comment "The station version is a letter from A to Z differentiating segments of a station record that cannot be linked to a common benchmark.";
    String long_name "station version";
  }
  gloss_id {
    Int16 _FillValue 0;
    Int16 actual_range 2, 352;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String long_name "unique station ID number used by the WMO/IOC Global Sea Level Observing System (GLOSS)";
  }
  ssc_id {
    String comment "Note that SSC IDs vary in length. The IDs are padded with space characters to produce the retangular character matrix provided here.";
    String long_name "unique station ID code in the Sealevel Station Catalog (SSC) produced by the WMO/IOC Sea Level Monitoring Facility (VLIZ)";
  }
  decimation_method {
    Int16 actual_range 0, 4;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "filtered, average, spot readings, other";
    String flag_values "1, 2, 3, 4";
    String long_name "decimation method";
  }
  reference_code {
    String actual_range 
"R
R";
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "data referenced to datum, data not referenced to datum";
    String flag_values "R, X";
    String long_name "reference code";
  }
  reference_offset {
    Int16 actual_range 0, 10000;
    String comment "This is a constant offset to be added to each data value to make the data relative to the tide staff zero or primary datum.";
    String long_name "reference offset";
    String units "millimeters";
  }
 }
  NC_GLOBAL {
    String acknowledgement "The JASL/UHSLC Research Quality Data Set is supported by the National Oceanic and Atmospheric Administration (NOAA) via the National Centers for Environmental Information (NCEI) and the Office of Climate Observations (OCO).";
    String acknowledgment "The JASL/UHSLC Research Quality Data Set is supported by the National Oceanic and Atmospheric Administration (NOAA) via the National Centers for Environmental Information (NCEI) and the Office of Climate Observations (OCO).";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "uhslc_id, latitude, longitude";
    String Conventions "CF-1.6, ACDD-1.3, COARDS, NCCSV-1.0";
    String date_created "2020-05-08T06:27:52Z";
    Float64 Easternmost_Easting 358.86;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 78.938;
    Float64 geospatial_lat_min -77.85;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 358.86;
    Float64 geospatial_lon_min 3.412;
    String geospatial_lon_units "degrees_east";
    String history 
"2021-06-24T19:15:10Z (local files)
2021-06-24T19:15:10Z https://erddap.emodnet-physics.eu/erddap/tabledap/UHSLC_global_hourly_rqds.html";
    String infoUrl "https://uhslc.soest.hawaii.edu/data/";
    String institution "University of Hawaii Sea Level Center";
    String keywords "3166-1, archive, center, centers, code, commission, control, country, data, database, decimation, decimation_method, each, environmental, facility, gauge, global, gloss, gloss_id, hawaii, hour, hourly, i.e., identifier, information, intergovernmental, ioc, iso, jasl, jasl/uhslc, joint, latitude, level, longitude, meteorological, method, monitoring, name, national, ncei, nesdis, noaa, number, numeric, observing, oceanographic, offset, organisation, produced, quality, record, record_id, reference, reference_code, reference_offset, relative, research, rqds, sea, sea_level, sealevel, set, ssc, ssc_id, station, station_country, station_country_code, station_name, system, tide, time, uhslc, uhslc_id, unique, university, used, version, vliz, wmo, wmo/ioc, world";
    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.";
    Float64 Northernmost_Northing 78.938;
    String processing_level "The JASL receives hourly data from regional and national sea level networks operating world-wide. JASL RQDS data undergo a level 1 quality assessment focused on variability (e.g., unit and timing evaluation, outlier detection, combination of multiple channels into a primary channel, etc.) followed by a level 2 quality assessment focused on datum stability (e.g., tide gauge datum evaluation, assessment of level ties to tide gauge benchmarks, comparison with nearby stations, etc.).";
    String publisher_email "philiprt@hawaii.edu, markm@soest.hawaii.edu";
    String publisher_name "University of Hawaii Sea Level Center (UHSLC)";
    String publisher_type "group";
    String publisher_url "http://uhslc.soest.hawaii.edu";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -77.85;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "latitude, longitude, station_name, station_country, station_country_code, record_id, uhslc_id, version, gloss_id, ssc_id, decimation_method, reference_code, reference_offset";
    String summary "The Joint Archive for Sea Level (JASL) Research Quality Data Set (RQDS) is a collaboration between the University of Hawaii Sea Level Center (UHSLC) and the World Data Center for Oceanography of the National Centers for Environmental Information (NCEI), National Oceanic and Atmospheric Administration (NOAA). The objective of the JASL RQDS is to assemble a well-documented, quality-controlled archive of hourly and daily sea level values that is appropriate for scientific research applications. The JASL RQDS is the largest global collection of quality-controlled hourly sea level data, and ongoing efforts seek to acquire new sites and uncover historic records as available.";
    String time_coverage_end "2019-07-30T13:59:59Z";
    String time_coverage_start "1846-01-04T00:00:00Z";
    String title "JASL/UHSLC Research Quality Tide Gauge Data (hourly)";
    Float64 Westernmost_Easting 3.412;
  }
}

 

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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