USGS Coastal and Marine Geology Program ERDDAP
Easier access to scientific data
   
Brought to you by USGS CMHRP    

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  USGS-CMG time-series data: HUDSON_SVALLEY - 595 - 5952obs-a_d2 Subscribe RSS
Institution:  USGS Coastal and Marine Geology Program   (Dataset ID: 5952obs-a_d2)
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) ?          1999-12-04T16:46:40Z    2000-04-14T17:46:44Z
  < slider >
 altitude (m) ?      
   - +  ?
  < slider >
 NEP_56 (Backscatter Intensity, v) ?          0.02628693    15.7719
 
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)

(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 {
  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 40.39038, 40.39038;
    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 40.390385;
    Float32 valid_min 40.390385;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -73.78502, -73.78502;
    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 -73.78502;
    Float32 valid_min -73.78502;
  }
  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 "5952obs-a_d2";
    String long_name "USGS-CMG time-series data from the Circulation and Sediment Transport in the Hudson Shelf Valley project, mooring 595 and package 5952obs-a_d2. Field experiments have been carried out to understand the transport of sediments and associated contaminants in the Hudson Shelf Valley offshore of New York.";
    String nodc_name "FIXED PLATFORM, MOORINGS";
    String short_name "USGS-CMG time-series data: HUDSON_SVALLEY - 595 - 5952obs-a_d2";
    String type "fixed";
  }
  time {
    UInt32 _ChunkSizes 1000;
    String _CoordinateAxisType "Time";
    Float64 actual_range 9.44326e+8, 9.55734404e+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 -37.5, -37.5;
    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 -37.5;
    Float32 valid_min -37.5;
  }
  NEP_56 {
    UInt32 _ChunkSizes 1000;
    Float32 _FillValue 1.0e+35;
    Float32 actual_range 0.02628693, 15.7719;
    String ancillary_variables "platform";
    Float64 AtoD_factor 0.00122;
    Float64 colorBarMaximum 15.7719;
    Float64 colorBarMinimum 0.026286934;
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 56;
    String FORTRAN_format "f10.6";
    Float64 gain 1.0;
    String generic_name "nephylometer";
    String grid_mapping "crs";
    String ioos_category "Unknown";
    String long_name "Backscatter Intensity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 37.5;
    String sensor_type "Seapoint";
    String serial_number "1466";
    String standard_name "backscatter_intensity";
    String units "v";
  }
 }
  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 "B. Butman";
    String contributor_role "principalInvestigator";
    String Conventions "CF-1.6,ACDD-1.3, COARDS";
    String CREATION_DATE "16-Jun-2000 16:51:22";
    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 "New York Bight Site A BASS MIDAS";
    String DATA_ORIGIN "USGS WHFC Sed Trans Grp";
    String date_created "2017-04-11T22:04:00Z";
    String date_issued "2017-04-11T22:04:00Z";
    String date_metadata_modified "2017-04-11T22:04:00Z";
    String date_modified "2017-04-11T22:04:00Z";
    String DELTA_T "300";
    String DESCRIPT "New York Bight Site A BASS MIDAS";
    Float64 Easternmost_Easting -73.78502;
    String EXPERIMENT "New York Bight";
    String featureType "TimeSeries";
    String geospatial_bounds "POINT(-73.78501892089844 40.390384674072266)";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 40.39038;
    Float64 geospatial_lat_min 40.39038;
    Float64 geospatial_lat_resolution 0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -73.78502;
    Float64 geospatial_lon_min -73.78502;
    Float64 geospatial_lon_resolution 0;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -37.5;
    Float64 geospatial_vertical_min -37.5;
    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 20:17:38 2019: ncatted -a project,global,a,c,, CMG_Portal HUDSON_SVALLEY/5952obs-a_d2.nc
Time set to correct year.  :Trimmed using truncate.m to select records in the range 2905 to 40933.  :Concatenation of files 5952Aobs-cal_d2.nc through 5952Cobs-clk_d2.nc :Calibrated using midas_avg.m. :Converted to netCDF by MIDAS.EXE v2.20
2017-04-11T22:04:00Z - pyaxiom - File created using pyaxiom
2024-05-26T06:57:14Z (local files)
2024-05-26T06:57:14Z https://geoport.usgs.esipfed.org/erddap/tabledap/5952obs-a_d2.html";
    String id "5952obs-a_d2";
    String infoUrl "https://stellwagen.er.usgs.gov/";
    String INST_TYPE "MIDAS";
    String institution "USGS Coastal and Marine Geology Program";
    String instrument_number "MIDAS2";
    String keywords "crs, feature_type_instance, latitude, longitude, NEP_56, platform, time, z";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 40.39038333310021;
    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 -73.78501892089844;
    Float64 magnetic_variation -13.0;
    Float64 MOORING 595;
    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 40.39038;
    String original_filename "5952obs-a_d2.nc";
    String original_folder "HUDSON_SVALLEY";
    String PROJECT "WHFC";
    String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
    String project_summary "Field experiments have been carried out to understand the transport of sediments and associated contaminants in the Hudson Shelf Valley offshore of New York.";
    String project_title "Circulation and Sediment Transport in the Hudson Shelf Valley";
    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 40.39038;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String start_time "04-Dec-1999 16:46:40";
    String stop_time "14-Apr-2000 17:46:44";
    String subsetVariables "latitude, longitude, altitude, feature_type_instance";
    String summary "USGS-CMG time-series data from the Circulation and Sediment Transport in the Hudson Shelf Valley project, mooring 595 and package 5952obs-a_d2. Field experiments have been carried out to understand the transport of sediments and associated contaminants in the Hudson Shelf Valley offshore of New York.";
    String time_coverage_duration "PT11408404S";
    String time_coverage_end "2000-04-14T17:46:44Z";
    String time_coverage_resolution "PT300S";
    String time_coverage_start "1999-12-04T16:46:40Z";
    String title "USGS-CMG time-series data: HUDSON_SVALLEY - 595 - 5952obs-a_d2";
    String VAR_DESC "NEP";
    Float32 VAR_FILL NaN;
    Float64 WATER_DEPTH 38.0;
    Float64 water_depth 38.0;
    Float64 Westernmost_Easting -73.78502;
  }
}

 

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.


 
ERDDAP, Version 2.23
Disclaimers | Privacy Policy | Contact