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Dataset Title:  USGS-CMG time-series data: SOUTHERN_CAL - 609 - 6092tcp-a Subscribe RSS
Institution:  USGS Coastal and Marine Geology Program   (Dataset ID: 6092tcp-a)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 feature_type_instance ?      
   - +  ?
 latitude (sensor latitude, degrees_north) ?      
   - +  ?
  < slider >
 longitude (sensor longitude, degrees_east) ?      
   - +  ?
  < slider >
 crs ?          -2147483647    -2147483647
 platform ?          -2147483647    -2147483647
 time (time of measurement, UTC) ?          2000-01-12T17:02:28Z    2000-05-24T13:12:28Z
  < slider >
 altitude (m) ?      
   - +  ?
  < slider >
 ATTN_55 (Beam Attenuation, 1/m) ?          0.2467975    6.65839
 P_4023 (dbar) ?          86.10445    88.84173
 T_20 (degree_Celsius) ?          9.159363    11.74518
 tran_4010 (TRANSMISSION (VOLTS) , volts) ?          0.8235    4.09066
 
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 information)

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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";
    Float32 actual_range 33.88188, 33.88188;
    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";
    Float32 valid_max 33.88188;
    Float32 valid_min 33.88188;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -118.5823, -118.5823;
    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";
    Float32 valid_max -118.58231;
    Float32 valid_min -118.58231;
  }
  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 "6092tcp-a";
    String long_name "USGS-CMG time-series data from the Southern California Project project, mooring 609 and package 6092tcp-a. A series of moorings were deployed to understand how coastal ocean processes that move sediments change with location on the shelf.";
    String nodc_name "FIXED PLATFORM, MOORINGS";
    String short_name "USGS-CMG time-series data: SOUTHERN_CAL - 609 - 6092tcp-a";
    String type "fixed";
  }
  time {
    UInt32 _ChunkSizes 1000;
    String _CoordinateAxisType "Time";
    Float64 actual_range 9.47696548e+8, 9.59173948e+8;
    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";
    Float32 _FillValue -9999.9;
    Float32 actual_range -78.0, -78.0;
    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";
    Float32 valid_max -78.0;
    Float32 valid_min -78.0;
  }
  ATTN_55 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue 1.0e+35;
    Float32 actual_range 0.2467975, 6.65839;
    String ancillary_variables "platform";
    Float64 colorBarMaximum 6.6583896;
    Float64 colorBarMinimum 0.24679752;
    String comment "ATTN = -(1/focal_length) .* log(tran_4010./(.95*Vair))";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 55;
    Float64 focal_length 0.25;
    String FORTRAN_format "f7.5";
    String generic_name "attn";
    String grid_mapping "crs";
    String interp_note "4 pad values interpolated.";
    String ioos_category "Unknown";
    String long_name "Beam Attenuation";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float64 pre_unblocked 4.58;
    Float64 sensor_depth 78.1;
    String sensor_type "Sea Tech       ";
    String serial_number "397";
    String standard_name "volume_beam_attenuation_coefficient_of_radiative_flux_in_sea_water";
    String units "1/m";
  }
  P_4023 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue 1.0e+35;
    Float32 actual_range 86.10445, 88.84173;
    String ancillary_variables "platform";
    Float64 cal_C1 2046.522;
    Float64 cal_C2 -0.00452377;
    Float64 cal_C3 -2.06479e-4;
    Float64 cal_D1 0.021522;
    Float64 cal_D2 0.0;
    Float64 cal_T1 27.79633;
    Float64 cal_T2 -6.8312e-5;
    Float64 cal_T3 9.86269e-7;
    Float64 cal_T4 1.26877e-9;
    Float64 cal_T5 0.0;
    Float64 clock_hertz 2457595.5;
    Float64 colorBarMaximum 88.84173;
    Float64 colorBarMinimum 86.104454;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 4023;
    String FORTRAN_format "f10.3";
    String generic_name "pres";
    String grid_mapping "crs";
    String ioos_category "Unknown";
    String long_name "Sea Water Pressure (average over burst)";
    Float32 missing_value 1.0e+35;
    Float64 period_count 6208.0;
    String platform "platform";
    Float64 sensor_depth 77.0;
    String sensor_type "Paroscientific ";
    String serial_number "68093";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  T_20 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue 1.0e+35;
    Float32 actual_range 9.159363, 11.74518;
    String ancillary_variables "platform";
    Float64 cal_A 0.00368165812;
    Float64 cal_B 5.98993369e-4;
    Float64 cal_C 1.50943308e-5;
    Float64 cal_D 2.14656303e-6;
    Float64 cal_Fo 6550.245;
    Float64 clock_hertz 2457595.5;
    Float64 colorBarMaximum 11.745178;
    Float64 colorBarMinimum 9.159363;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 20;
    String FORTRAN_format "f10.2";
    String generic_name "temp";
    String grid_mapping "crs";
    String ioos_category "Unknown";
    String long_name "Water Temperature";
    Float32 missing_value 1.0e+35;
    Float64 period_count 247.0;
    String platform "platform";
    Float64 sensor_depth 78.0;
    String sensor_type "Sea Bird SBE-4 ";
    String serial_number "1313";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  tran_4010 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue 1.0e+35;
    Float32 actual_range 0.8235, 4.09066;
    String ancillary_variables "platform";
    Float64 AtoD_factor 0.00122;
    Float64 colorBarMaximum 4.09066;
    Float64 colorBarMinimum 0.8235;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 4010;
    String FORTRAN_format "f10.3";
    String generic_name "trans";
    String grid_mapping "crs";
    String interp_note "4 pad values interpolated.";
    String ioos_category "Unknown";
    String long_name "TRANSMISSION (VOLTS) ";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float64 sensor_depth 78.1;
    String sensor_type "Sea Tech       ";
    String serial_number "397";
    String units "volts";
  }
 }
  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 1.0;
    String contributor_name "M. Noble";
    String contributor_role "principalInvestigator";
    String Conventions "CF-1.6,ACDD-1.3, COARDS";
    String CREATION_DATE "24-Nov-2000 08:29:17";
    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 "S. California Site C MIDAS";
    String DATA_ORIGIN "USGS WHFC Sed Trans Grp";
    String date_created "2017-04-11T23:04:00Z";
    String date_issued "2017-04-11T23:04:00Z";
    String date_metadata_modified "2017-04-11T23:04:00Z";
    String date_modified "2017-04-11T23:04:00Z";
    String DELTA_T "300";
    String DESCRIPT "S. California Site C MIDAS";
    Float64 Easternmost_Easting -118.5823;
    String EXPERIMENT "Southern California";
    String featureType "TimeSeries";
    Float64 FILL_FLAG 0.0;
    String geospatial_bounds "POINT(-118.58231353759766 33.88188171386719)";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 33.88188;
    Float64 geospatial_lat_min 33.88188;
    Float64 geospatial_lat_resolution 0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -118.5823;
    Float64 geospatial_lon_min -118.5823;
    Float64 geospatial_lon_resolution 0;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -78.0;
    Float64 geospatial_vertical_min -78.0;
    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 20:24:57 2019: ncatted -a project,global,a,c,, CMG_Portal SOUTHERN_CAL/6092tcp-a.nc
Extra variables deleted by dolly.m.:16 pad values replaced by linear interpolations using EPIC_interp.m : Variables ATTN_55, tran_4010,  edited using maskedit.m with mask file 6092tcp-e.msk.  :Lat, lon, depth data corrected.  :Trimmed using truncate.m to select records in the range 496 to 38754.  :Concatenation of files 6091Atcp-clk.nc through 6091Ctcp-cal.nc :Feb. 29 glitch in clock fixed.  :Calibrated using midas_avg.m. :Converted to netCDF by MIDAS.EXE v2.10
2017-04-11T23:04:00Z - pyaxiom - File created using pyaxiom
2024-06-20T10:18:35Z (local files)
2024-06-20T10:18:35Z https://geoport.usgs.esipfed.org/erddap/tabledap/6092tcp-a.html";
    String id "6092tcp-a";
    String infoUrl "https://stellwagen.er.usgs.gov/";
    String INST_TYPE "MIDAS";
    String institution "USGS Coastal and Marine Geology Program";
    String instrument_number "MIDAS5";
    String keywords "ATTN_55, crs, feature_type_instance, latitude, longitude, P_4023, platform, T_20, time, tran_4010, z";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 33.88188333299425;
    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 -118.58231353759766;
    Float64 magnetic_variation 13.899999618530273;
    Float64 MOORING 609;
    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 33.88188;
    String original_filename "6092tcp-a.nc";
    String original_folder "SOUTHERN_CAL";
    String PROJECT "WCMG";
    String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
    String project_summary "A series of moorings were deployed to understand how coastal ocean processes that move sediments change with location on the shelf.";
    String project_title "Southern California Project";
    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 source "USGS";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 33.88188;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String start_time "12-Jan-2000 17:02:28";
    String stop_time "24-May-2000 13:12:28";
    String subsetVariables "latitude, longitude, altitude, feature_type_instance";
    String summary "USGS-CMG time-series data from the Southern California Project project, mooring 609 and package 6092tcp-a. A series of moorings were deployed to understand how coastal ocean processes that move sediments change with location on the shelf.";
    String time_coverage_duration "PT11477400S";
    String time_coverage_end "2000-05-24T13:12:28Z";
    String time_coverage_resolution "PT300S";
    String time_coverage_start "2000-01-12T17:02:28Z";
    String title "USGS-CMG time-series data: SOUTHERN_CAL - 609 - 6092tcp-a";
    String VAR_DESC "T:P:tran:ATTN";
    String VAR_FILL "NaN";
    Float64 WATER_DEPTH 79.0;
    Float64 water_depth 79.0;
    Float64 Westernmost_Easting -118.5823;
  }
}

 

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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