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Dataset Title:  USGS-CMG time-series data: MVCO_15 - 1057 - 10579ecn-a Subscribe RSS
Institution:  USGS Coastal and Marine Geology Program   (Dataset ID: 10579ecn-a)
Range: longitude = -70.56588 to -70.56588°E, latitude = 41.333664 to 41.333664°N, altitude = -13.23 to -13.23m, time = 2015-11-17T16:07:21Z to 2015-11-30T07:47:30Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
Graph Type:  ?
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Y Axis: 
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Constraints ? Optional
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Server-side Functions ?
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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 {
  feature_type_instance {
    String cf_role "timeseries_id";
    String ioos_category "Unknown";
    String long_name "Identifier for each feature type instance";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 41.3336633, 41.3336633;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "sensor latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 41.3336633;
    Float64 valid_min 41.3336633;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -70.565877, -70.565877;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "sensor longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max -70.565877;
    Float64 valid_min -70.565877;
  }
  crs {
    Int32 actual_range -2147483647, -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Unknown";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
  }
  platform {
    Int32 actual_range -2147483647, -2147483647;
    String definition "http://mmisw.org/ont/ioos/definition/stationID";
    String ioos_category "Unknown";
    String ioos_code "10579ecn-a";
    String long_name "USGS-CMG time-series data from the MVCO 2015 project, mooring 1057 and package 10579ecn-a. Near-seabed observations made at two sites near the Martha’s Vineyard Coastal Observatory (MVCO) as part of engineering tests";
    String nodc_name "FIXED PLATFORM, MOORINGS";
    String short_name "USGS-CMG time-series data: MVCO_15 - 1057 - 10579ecn-a";
    String type "usgs aluminum t14 quadpod";
  }
  time {
    UInt32 _ChunkSizes 1000;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.447776441e+9, 1.44886965e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "time of measurement";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  altitude {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float64 _FillValue -9999.9;
    Float64 actual_range -13.23, -13.23;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String grid_mapping "crs";
    String ioos_category "Location";
    String long_name "z of the sensor relative to the water surface";
    String positive "up";
    String standard_name "altitude";
    String units "m";
    Float64 valid_max -13.23;
    Float64 valid_min -13.23;
  }
  Turb {
    UInt32 _ChunkSizes 1000;
    Float64 _FillValue 1.0e+35;
    Float64 actual_range 0.0, 70.0128;
    String ancillary_variables "platform";
    String cal_source "factory";
    Float64 colorBarMaximum 70.0128;
    Float64 colorBarMinimum 0.0;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String DATA_CMNT "Values less than 50 replaced with fill value";
    Int32 epic_code 980;
    Float64 factorycal_darkcounts 50.0;
    String factorycal_date "9/11/2012";
    Float64 factorycal_maxval 16380.0;
    Float64 factorycal_scalefactor 0.0612;
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_sensor_height 0.67;
    String ioos_category "Unknown";
    String long_name "Turbidity";
    Float64 missing_value 1.0e+35;
    String platform "platform";
    Float64 sensor_depth 13.23;
    String standard_name "sea_water_turbidity";
    String units "NTU";
  }
  raw_signal {
    UInt32 _ChunkSizes 1000;
    Float64 _FillValue 1.0e+35;
    Float64 actual_range 50.0, 1194.0;
    String ancillary_variables "platform";
    Float64 colorBarMaximum 1194.0;
    Float64 colorBarMinimum 50.0;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String DATA_CMNT "Values less than 50 replaced with fill value";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_sensor_height 0.67;
    String ioos_category "Unknown";
    String long_name "raw_signal";
    Float64 missing_value 1.0e+35;
    String platform "platform";
    Float64 sensor_depth 13.23;
    String units "counts";
  }
  tempfactor {
    UInt32 _ChunkSizes 1000;
    Float64 _FillValue 1.0e+35;
    Float64 actual_range 548.0, 558.0;
    String ancillary_variables "platform";
    Float64 colorBarMaximum 558.0;
    Float64 colorBarMinimum 548.0;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_sensor_height 0.67;
    String ioos_category "Unknown";
    String long_name "laser temperature factor";
    Float64 missing_value 1.0e+35;
    String platform "platform";
    Float64 sensor_depth 13.23;
    String units "counts";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.8.17";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "latitude, longitude, altitude, feature_type_instance";
    Float64 COMPOSITE 0.0;
    String contributor_name "C. Sherwood";
    String contributor_role "principalInvestigator";
    String Conventions "CF-1.6,ACDD-1.3, COARDS";
    String COORD_SYSTEM "GEOGRAPHIC";
    String CREATION_DATE "09-Nov-2016 14:42:34";
    String creator_email "rsignell@usgs.gov";
    String creator_name "Rich Signell";
    String creator_phone "+1 (508) 548-8700";
    String creator_url "https://www.usgs.gov";
    String DATA_CMNT "Raw burst data.";
    String DATA_SUBTYPE "MOORED";
    String date_created "2017-04-11T22:45:00Z";
    String date_issued "2017-04-11T22:45:00Z";
    String date_metadata_modified "2017-04-11T22:45:00Z";
    String date_modified "2017-04-11T22:45:00Z";
    Float64 DELTA_T 14.0;
    String Deployment_date "17-Nov-2015";
    Float64 DEPTH_CONST 0.0;
    String DESCRIPTION "Quadpod 13.9m";
    Float64 DRIFTER 0.0;
    Float64 Easternmost_Easting -70.565877;
    String EXPERIMENT "MVCO 2015 Stress Comparison";
    String featureType "TimeSeries";
    Float64 FILL_FLAG 1.0;
    String geospatial_bounds "POINT(-70.565877 41.3336633)";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 41.3336633;
    Float64 geospatial_lat_min 41.3336633;
    Float64 geospatial_lat_resolution 0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.565877;
    Float64 geospatial_lon_min -70.565877;
    Float64 geospatial_lon_resolution 0;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -13.23;
    Float64 geospatial_vertical_min -13.23;
    String geospatial_vertical_positive "up";
    String geospatial_vertical_resolution "0";
    String geospatial_vertical_units "m";
    String grid_mapping_epsg_code "EPSG:4326";
    Float64 grid_mapping_inverse_flattening 298.257223563;
    String grid_mapping_long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    String grid_mapping_name "latitude_longitude";
    Float64 grid_mapping_semi_major_axis 6378137.0;
    String history 
"Fri Nov  1 20:21:42 2019: ncatted -a project,global,a,c,, CMG_Portal MVCO_15/10579ecn-a.nc
Trimmed using trunc_cdfNative,  SVN $Revision: 5793 $ to select records in the range 1 to 77850.  :created using ntusb2ncNative in Matlab 8.6.0.267246 (R2015b).
2017-04-11T22:45:00Z - pyaxiom - File created using pyaxiom
2024-07-23T18:51:46Z (local files)
2024-07-23T18:51:46Z https://geoport.usgs.esipfed.org/tabledap/10579ecn-a.das";
    String id "10579ecn-a";
    String infoUrl "https://stellwagen.er.usgs.gov/";
    Float64 initial_instrument_height 0.67;
    String INST_TYPE "WETLabs ECO";
    String institution "USGS Coastal and Marine Geology Program";
    String institution_url "https://woodshole.er.usgs.gov";
    String keywords "crs, feature_type_instance, latitude, longitude, platform, raw_signal, tempfactor, time, Turb, z";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 41.3336633;
    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 longitude -70.565877;
    Float64 magnetic_variation -14.7;
    Float64 MOORING 1057;
    String naming_authority "gov.usgs.cmgp";
    String ncei_template_version "NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0";
    String NCO "netCDF Operators version 4.8.1 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
    Float64 Northernmost_Northing 41.3336633;
    String original_filename "10579ecn-a.nc";
    String original_folder "MVCO_15";
    String platform_type "USGS aluminum T14 quadpod";
    Float64 POS_CONST 0.0;
    String PROJECT "USGS Coastal Marine Geology Program";
    String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
    String project_summary "Near-seabed observations made at two sites near the Martha’s Vineyard Coastal Observatory (MVCO) as part of engineering tests";
    String project_title "MVCO 2015";
    String publisher_email "emontgomery@usgs.gov";
    String publisher_name "Ellyn Montgomery";
    String publisher_phone "+1 (508) 548-8700";
    String publisher_url "https://www.usgs.gov";
    String Recovery_date "14-Dec-2015";
    String SciPi "C.Sherwood";
    Int32 sensor_wavelength 700;
    String SN "507";
    String source "USGS";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 41.3336633;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String start_time "17-Nov-2015 16:07:21";
    String stop_time "30-Nov-2015 07:47:30";
    String subsetVariables "latitude, longitude, altitude, feature_type_instance";
    String summary "USGS-CMG time-series data from the MVCO 2015 project, mooring 1057 and package 10579ecn-a. Near-seabed observations made at two sites near the Martha’s Vineyard Coastal Observatory (MVCO) as part of engineering tests";
    String time_coverage_duration "PT1093209S";
    String time_coverage_end "2015-11-30T07:47:30Z";
    String time_coverage_resolution "PT1S";
    String time_coverage_start "2015-11-17T16:07:21Z";
    String title "USGS-CMG time-series data: MVCO_15 - 1057 - 10579ecn-a";
    String VAR_DESC "raw_turb:turb";
    Float64 WATER_DEPTH 13.9;
    String WATER_DEPTH_NOTE "(meters), nominal";
    String WATER_DEPTH_source "ship fathometer";
    Float64 Westernmost_Easting -70.565877;
  }
}

 

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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