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Dataset Title:  USGS-CMG time-series data: MONTEREY_BAY - 499 - 4993Kpsd-a Subscribe RSS
Institution:  USGS Coastal and Marine Geology Program   (Dataset ID: 4993Kpsd-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) ?          1997-08-01T06:34:14Z    1997-08-12T11:56:14Z
  < slider >
 altitude (m) ?      
   - +  ?
  < slider >
 NAV_105 (count) ?          390.0    450.0
 P_4023 (dbar) ?          73.28879    75.24753
 SDP_850 (dbar) ?          0.02912021    0.188879
 
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 36.97403, 36.97403;
    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 36.974033;
    Float32 valid_min 36.974033;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -122.2423, -122.2423;
    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 -122.24232;
    Float32 valid_min -122.24232;
  }
  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 "4993Kpsd-a";
    String long_name "USGS-CMG time-series data from the Monterey Bay National Marine Sanctuary Program project, mooring 499 and package 4993Kpsd-a. Part of a large multi-disciplinary experiment to characterize the geologic environment and to generate a sediment budget.";
    String nodc_name "FIXED PLATFORM, MOORINGS";
    String short_name "USGS-CMG time-series data: MONTEREY_BAY - 499 - 4993Kpsd-a";
    String type "fixed";
  }
  time {
    UInt32 _ChunkSizes 1000;
    String _CoordinateAxisType "Time";
    Float64 actual_range 8.70417254e+8, 8.71386974e+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 -61.0, -61.0;
    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 -61.0;
    Float32 valid_min -61.0;
  }
  NAV_105 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue -9999.9;
    Float32 actual_range 390.0, 450.0;
    String ancillary_variables "platform";
    Float64 colorBarMaximum 450.0;
    Float64 colorBarMinimum 390.0;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 105;
    String FORTRAN_format "F10.2";
    String generic_name "N";
    String grid_mapping "crs";
    String ioos_category "Unknown";
    String long_name "NUMBER POINTS IN AVERAGE ";
    Float32 missing_value -9999.9;
    String platform "platform";
    String units "count";
  }
  P_4023 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue -9999.9;
    Float32 actual_range 73.28879, 75.24753;
    String ancillary_variables "platform";
    Float64 cal_AC 2555.36;
    Float64 cal_AH 2555.17;
    Float64 cal_BC 1566.53;
    Float64 cal_BH 1589.12;
    Float64 cal_T0C 24.13572;
    Float64 cal_T0H 24.13494;
    Float64 cal_TR 21.0;
    Float64 clock_hertz 2457582.3;
    Float64 colorBarMaximum 75.24753;
    Float64 colorBarMinimum 73.28879;
    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 -9999.9;
    Float64 period_count 6208.0;
    String platform "platform";
    Float32 sensor_depth 61.0;
    String sensor_type "Paroscientific ";
    String serial_number "1274";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  SDP_850 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue -9999.9;
    Float32 actual_range 0.02912021, 0.188879;
    String ancillary_variables "platform";
    Float64 cal_AC 2555.36;
    Float64 cal_AH 2555.17;
    Float64 cal_BC 1566.53;
    Float64 cal_BH 1589.12;
    Float64 cal_T0C 24.13572;
    Float64 cal_T0H 24.13494;
    Float64 cal_TR 21.0;
    String cell_methods "time: standard_deviation";
    Float64 clock_hertz 2457582.3;
    Float64 colorBarMaximum 0.18887901;
    Float64 colorBarMinimum 0.029120214;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 850;
    String FORTRAN_format "f10.5";
    String generic_name "pres";
    String grid_mapping "crs";
    String ioos_category "Unknown";
    String long_name "Sea Water Pressure (standard deviation)";
    Float32 missing_value -9999.9;
    Float64 period_count 6208.0;
    String platform "platform";
    Float32 sensor_depth 61.0;
    String sensor_type "Paroscientific ";
    String serial_number "1274";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.8.17";
    Float64 burst_rate_msec 1000.0;
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "latitude, longitude, altitude, feature_type_instance";
    Int32 COMPOSITE 0;
    String contributor_name "M. Noble";
    String contributor_role "principalInvestigator";
    String Conventions "CF-1.6,ACDD-1.3, COARDS";
    String COORD_SYSTEM "GEOGRAPHICAL";
    String CREATION_DATE "16-Apr-1998 15:22:36";
    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 "Monterey Pressure Midas";
    String DATA_ORIGIN "USGS WHFC Sed Trans Grp";
    String DATA_TYPE "TIME";
    String date_created "2017-04-11T22:22:00Z";
    String date_issued "2017-04-11T22:22:00Z";
    String date_metadata_modified "2017-04-11T22:22:00Z";
    String date_modified "2017-04-11T22:22:00Z";
    String DELTA_T "450";
    Int32 DEPTH_CONST 0;
    String DESCRIPT "Monterey pressure MIDAS";
    Int32 DRIFTER 0;
    Float64 Easternmost_Easting -122.2423;
    String EXPERIMENT "Monterey";
    String featureType "TimeSeries";
    Int32 FILL_FLAG 0;
    String geospatial_bounds "POINT(-122.24231719970703 36.97403335571289)";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 36.97403;
    Float64 geospatial_lat_min 36.97403;
    Float64 geospatial_lat_resolution 0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -122.2423;
    Float64 geospatial_lon_min -122.2423;
    Float64 geospatial_lon_resolution 0;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -61.0;
    Float64 geospatial_vertical_min -61.0;
    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 20:21:14 2019: ncatted -a project,global,a,c,, CMG_Portal MONTEREY_BAY/4993Kpsd-a.nc
Global attribute MOORING corrected.  :Calibrated using bst2psdev.m and temperature from 4993-a.cdf.  :Converted to netCDF by MIDAS.EXE v2.00
2017-04-11T22:22:00Z - pyaxiom - File created using pyaxiom
2024-07-24T12:38:42Z (local files)
2024-07-24T12:38:42Z https://geoport.usgs.esipfed.org/erddap/tabledap/4993Kpsd-a.html";
    String id "4993Kpsd-a";
    String infoUrl "https://stellwagen.er.usgs.gov/";
    String INST_TYPE "MIDAS";
    String institution "USGS Coastal and Marine Geology Program";
    String instrument_number "MIDAS3";
    String keywords "crs, feature_type_instance, latitude, longitude, NAV_105, P_4023, platform, SDP_850, time, z";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 36.97403333346049;
    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 -122.24231719970703;
    Float64 MOORING 499;
    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 36.97403;
    String original_filename "4993Kpsd-a.nc";
    String original_folder "MONTEREY_BAY";
    Int32 POS_CONST 0;
    String PROJECT "WCMS";
    String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
    String project_summary "Part of a large multi-disciplinary experiment to characterize the geologic environment and to generate a sediment budget.";
    String project_title "Monterey Bay National Marine Sanctuary Program";
    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 36.97403;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String start_time "01-Aug-1997 06:34:14";
    String stop_time "12-Aug-1997 11:56:14";
    String subsetVariables "latitude, longitude, altitude, feature_type_instance";
    String summary "USGS-CMG time-series data from the Monterey Bay National Marine Sanctuary Program project, mooring 499 and package 4993Kpsd-a. Part of a large multi-disciplinary experiment to characterize the geologic environment and to generate a sediment budget.";
    String time_coverage_duration "PT969720S";
    String time_coverage_end "1997-08-12T11:56:14Z";
    String time_coverage_resolution "PT450S";
    String time_coverage_start "1997-08-01T06:34:14Z";
    String title "USGS-CMG time-series data: MONTEREY_BAY - 499 - 4993Kpsd-a";
    String VAR_DESC "SDP:NAV:P";
    Float64 WATER_DEPTH 67.0;
    Float64 water_depth 67.0;
    String WATER_MASS "?";
    Float64 Westernmost_Easting -122.2423;
  }
}

 

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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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