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Dataset Title:  Fugro Cruise C16215 Line 0379, 75 kHz VMADCP Subscribe RSS
Institution:  Fugro Inc   (Dataset ID: VMADCP_fugro_C16215_075_Line0379)
Range: longitude = -90.235 to -88.67°E, latitude = 27.0 to 27.0°N, depth = 40.88 to 488.88m, time = 2005-05-27T08:09:02Z to 2005-05-27T21:39:02Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
Graph Type:  ?
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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 {
  Current_Speed {
    Float32 _FillValue NaN;
    Float32 actual_range 0.001, 1.29;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Ocean current speed at various bin dephs";
    String standard_name "sea_water_speed";
    String units "m/s";
  }
  Current_Direction {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 359.6;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Ocean current direction at various bin dephs";
    String standard_name "sea_water_to_direction";
    String units "degrees";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -90.235, -88.67;
    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";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 27.0, 27.0;
    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";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 40.880001068115234, 488.88000106811523;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.117181342e+9, 1.117229942e+9;
    String axis "T";
    String cf_role "profile_id";
    Float64 colorBarMaximum 1.11639e+9;
    Float64 colorBarMinimum 1.116386e+9;
    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";
  }
  trajectory {
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
    String long_name "Trajectory";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.7.4,hdf5=1.12.0,";
    String acknowledgement "Data collection funded by various oil industry operators";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "time";
    String cdm_trajectory_variables "trajectory";
    String contributor_email "devops@rpsgroup.com";
    String contributor_name "RPS";
    String contributor_role "editor";
    String contributor_role_vocabulary "https://vocab.nerc.ac.uk/collection/G04/current/";
    String contributor_url "https://www.rpsgroup.com/";
    String Conventions "CF-1.7 ACDD-1.3, COARDS";
    String creator_address "6100 Hillcroft Avenue";
    String creator_city "Houston";
    String creator_country "USA";
    String creator_email "metoceansupport@fugro.com";
    String creator_institution "Fugro Inc";
    String creator_name "Rosemary Smith";
    String creator_phone "713-369-5600";
    String creator_postalcode "77081";
    String creator_sector "industry";
    String creator_state "Texas";
    String creator_type "institution";
    String creator_url "https://www.fugro.com/";
    String date_created "21-12-10T16:11:29Z";
    String description "Shipboard ADCP velocity profiles measured using a 75kHz ADCP";
    Float64 Easternmost_Easting -88.67;
    String featureType "TrajectoryProfile";
    String geospatial_bounds "LINESTRING (-90.235 27.0, -88.67 27.0)";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5703";
    Float64 geospatial_lat_max 27.0;
    Float64 geospatial_lat_min 27.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -88.67;
    Float64 geospatial_lon_min -90.235;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 488.88000106811523;
    Float64 geospatial_vertical_min 40.880001068115234;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"Created: 2021-11-12 13:22:22 UTC
2024-11-15T06:32:39Z (local files)
2024-11-15T06:32:39Z https://gcoos5.geos.tamu.edu/tabledap/VMADCP_fugro_C16215_075_Line0379.das";
    String id "C16215_075_Line0379";
    String infoUrl "https://www.fugro.com/";
    String institution "Fugro Inc";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > ADCP > Acoustic Doppler Current Profiler";
    String keywords "acoustic, adcp, bin, c16215, circulation, current, Current_Direction, Current_Speed, currents, data, dephs, depth, direction, doppler, earth, Earth Science > Oceans > Ocean Circulation > Ocean Currents, eastward_sea_water_velocity, fugro, gas, identifier, inc, latitude, longitude, loop, mount, northward_sea_water_velocity, ocean, oceans, oil, platform, profiler, program, science, sea, sea_water_speed, sea_water_to_direction, seawater, speed, time, trajectory, various, velocity, vessel, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "These data may be redistributed and used without restriction.";
    String naming_authority "edu.tamucc.gulfhub";
    Float64 Northernmost_Northing 27.0;
    String platform "ship";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String processing_level "QA'ed and checked by Oceanographer";
    String program "Oil and Gas Loop Current VMADCP Program";
    String project "O&G LC VMADCP Program";
    String publisher_address "6300 Ocean Drive, Unit 5869";
    String publisher_city "Corpus Christi";
    String publisher_country "USA";
    String publisher_email "info@gcoos.org";
    String publisher_institution "Harte Research Institute, Texas A&M University Corpus Christi";
    String publisher_name "Gulf of Mexico Coastal Ocean Observing System (GCOOS)";
    String publisher_phone "(361) 825 3454";
    String publisher_postalcode "78412";
    String publisher_state "Texas";
    String publisher_type "group";
    String publisher_url "https://gcoos.org";
    String source "Current profiler";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 27.0;
    String standard_name_vocabulary "CF Standard Name Table v67";
    String subsetVariables "trajectory";
    String summary "Program of vessel mount Acoustic Doppler Current Profiler (ADCP) measurements comprising a combination of 300kHz and 75kHz ADCP data collected in the vicinity of the Loop Current and drilling blocks between 2004 and 2007.";
    String time_coverage_duration "P0Y0M0DT13H30M0S";
    String time_coverage_end "2005-05-27T21:39:02Z";
    String time_coverage_resolution "P0Y0M0DT0H5M1S";
    String time_coverage_start "2005-05-27T08:09:02Z";
    String title "Fugro Cruise C16215 Line 0379, 75 kHz VMADCP";
    Float64 Westernmost_Easting -90.235;
  }
}

 

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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