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Dataset Title:  HECLA unit_638 (deployment 568) real-time slocum data Subscribe RSS
Institution:  NOC   (Dataset ID: capx638_568_R)
Range: longitude = -9.337722 to -8.870929°E, latitude = 37.94511 to 38.4758°N, time = 2021-09-08T18:08:29Z to 2021-09-23T10:17:24Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Data Access Form | Files
 
Graph Type:  ?
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Y Axis: 
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Constraints ? Optional
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Y Axis Minimum:   Maximum:   
 
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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 {
  longitude {
    UInt32 _ChunkSizes 1021;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 99999.0;
    Float64 actual_range -9.337722, -8.870929;
    String ancillary_variables "LONGITUDE_QC";
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude east";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  latitude {
    UInt32 _ChunkSizes 1021;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 99999.0;
    Float64 actual_range 37.94511, 38.4758;
    String ancillary_variables "LATITUDE_QC";
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude north";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  ALTITUDE {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range 0.0, 95.35531;
    String ancillary_variables "ALTITUDE_QC";
    String long_name "Height (spatial coordinate) relative to bed surface in the water body";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "m";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  ALTITUDE_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  CNDC {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range 0.0, 5.12998;
    String ancillary_variables "CNDC_QC";
    String long_name "Electrical conductivity of the water body by CTD";
    String sensor "INSTRUMENT_WATER TEMPERATURE SENSOR_9446";
    String standard_name "sea_water_electrical_conductivity";
    String units "mhos/m";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  CNDC_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  DEPLOYMENT_LATITUDE {
    String long_name "latitude of deployment";
  }
  DEPLOYMENT_LONGITUDE {
    String long_name "longitude of deployment";
  }
  DEPLOYMENT_TIME {
    Float64 actual_range 1.631142e+9, 1.631142e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Date of deployment";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  GLIDER_PITCH {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range -0.6928957, 0.5899213;
    String ancillary_variables "GLIDER_PITCH_QC";
    String long_name "Orientation (pitch) of measurement platform by triaxial fluxgate compass";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "deg";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  GLIDER_PITCH_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  GLIDER_ROLL {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range -0.0593412, 0.1797689;
    String ancillary_variables "GLIDER_ROLL_QC";
    String long_name "Orientation (roll) of measurement platform by triaxial fluxgate compass";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "deg";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  GLIDER_ROLL_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  INSTRUMENT_DATA_LOGGERS_unit_638 {
    Int32 _FillValue -1;
    String long_name "TOOL1183_638";
    String maker "Teledyne Webb Research";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0020/";
    String model "Slocum G1+G2 Glider Navigation data logger";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1183";
    String serial_number "unit_638";
    String type "data loggers";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/DLOG/";
  }
  INSTRUMENT_WATER_TEMPERATURE_SENSOR_9446 {
    Int32 _FillValue -1;
    String long_name "SBE Glider Payload CTD 9446";
    String maker "Sea-Bird Scientific";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/";
    String model "SBE Slocum Glider Payload (GPCTD) CTD";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1492";
    String serial_number "9446";
    String type "water temperature sensor";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/";
  }
  LATITUDE_GPS {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range 37.94606, 38.39362;
    String ancillary_variables "LATITUDE_GPS_QC";
    String long_name "Latitude north relative to WGS84 by unspecified GPS system";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "degree_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  LATITUDE_GPS_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  LATITUDE_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  LONGITUDE_GPS {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range -9.337722, -8.977221;
    String ancillary_variables "LONGITUDE_GPS_QC";
    String long_name "Longitude east relative to WGS84 by unspecified GPS system";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "degree_east";
    Float32 valid_max 180.0;
    Float32 valid_min -180.0;
  }
  LONGITUDE_GPS_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  LONGITUDE_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  PHASE {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    String ancillary_variables "PHASE_QC";
    String long_name "behaviour of the glider at sea";
  }
  PHASE_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    String long_name "quality flag";
  }
  PLATFORM_MODEL {
    String long_name "model of the glider";
  }
  PLATFORM_TYPE {
    String long_name "type of glider";
  }
  PRES {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range -0.12, 214.43;
    String ancillary_variables "PRES_QC";
    String long_name "Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level";
    String sensor "INSTRUMENT_WATER TEMPERATURE SENSOR_9446";
    String standard_name "sea_water_pressure";
    String units "decibar";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  PRES_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  TEMP {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    Float32 actual_range 0.0, 22.5559;
    String ancillary_variables "TEMP_QC";
    String long_name "Temperature of the water body by CTD or STD";
    String sensor "INSTRUMENT_WATER TEMPERATURE SENSOR_9446";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  TEMP_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  time {
    UInt32 _ChunkSizes 512;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6311245096270134e+9, 1.6323922443770757e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "time of measurement and gps location";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 4.0e+9;
    Float64 valid_min 1.0e+9;
  }
  TIME_GPS {
    UInt32 _ChunkSizes 512;
    Float64 actual_range 1.6311245e+9, 1.6323922e+9;
    String ancillary_variables "TIME_GPS_QC";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "time of each gps locations";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float32 valid_max 4.0e+9;
    Float32 valid_min 1.0e+9;
  }
  TIME_GPS_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    Int32 actual_range 0, 0;
    String long_name "quality flag";
  }
  TRAJECTORY {
    String cf_role "trajectory_id";
    String long_name "trajectory name";
  }
  WATERCURRENTS_U {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    String ancillary_variables "WATERCURRENTS_U_QC";
    String long_name "Eastward velocity of water current in the water body";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "cm/s";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  WATERCURRENTS_U_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    String long_name "quality flag";
  }
  WATERCURRENTS_V {
    UInt32 _ChunkSizes 1021;
    Float32 _FillValue 99999.0;
    String ancillary_variables "WATERCURRENTS_V_QC";
    String long_name "Northward velocity of water current in the water body";
    String sensor "INSTRUMENT_DATA LOGGERS_unit_638";
    String units "cm/s";
    String vocabulary "https://vocab.nerc.ac.uk/collection/OG1/current/";
  }
  WATERCURRENTS_V_QC {
    UInt32 _ChunkSizes 4083;
    Int32 _FillValue -128;
    String long_name "quality flag";
  }
  WMO_IDENTIFIER {
    String long_name "wmo id";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.7.4,hdf5=1.12.0,";
    String agency "Webb Research";
    String agency_id_vocabulary "EDMO";
    String agency_role "contact point";
    String agency_role_vocabulary "https://edmo.seadatanet.org/";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "TRAJECTORY";
    String contributor_email "phil.bagley@noc.ac.uk";
    String contributor_name "Phil Bagley";
    String contributor_role "Principal investigator";
    String contributor_role_vocabulary "BODC person database";
    String Conventions "CF-1.8, ACDD-1.3, OG-1.0";
    String creator_email "glidersbodc@bodc.ac.uk";
    String creator_institution "NOC";
    String creator_name "NOC";
    String creator_type "DAC";
    String creator_url "https://www.noc.ac.uk";
    String data_url "https://gliders.bodc.ac.uk/inventory/";
    String date_created "2024-07-22T10:34:17.835655";
    String date_modified "2024-07-22T10:34:17.835666";
    String defaultDataQuery "&time>=min(time)";
    Float64 Easternmost_Easting -8.870929;
    String featureType "Trajectory";
    String geospatial_bounds "POLYGON ((37.94511413574219, 38.47580337524414, 37.94511413574219, 38.47580337524414))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 38.4758;
    Float64 geospatial_lat_min 37.94511;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -8.870929;
    Float64 geospatial_lon_min -9.337722;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_max "95.35531";
    String geospatial_vertical_min "0.0";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-10-15T13:16:39Z (local files)
2024-10-15T13:16:39Z https://linkedsystems.uk/tabledap/capx638_568_R.das";
    String id "capx638_20210909T000000_R";
    String infoUrl "https://www.bodc.ac.uk/";
    String instrument "['SBE Slocum Glider Payload (GPCTD) CTD', 'Slocum G1+G2 Glider Navigation data logger']";
    String internal_mission_identifier "568";
    String license "Open Government Licence You are encouraged to use and re-use the Information that is available under this licence, the Open Government Licence, freely and flexibly, with only a few conditions. Using information under this licence Use of copyright and database right material expressly made available under this licence (the 'Information') indicates your acceptance of the terms and conditions below. The Licensor grants you a worldwide, royalty-free, perpetual, non-exclusive licence to use the Information subject to the conditions below. This licence does not affect your freedom under fair dealing or fair use or any other copyright or database right exceptions and limitations. You are free to: copy, publish, distribute and transmit the Information; adapt the Information; exploit the Information commercially for example, by combining it with other Information, or by including it in your own product or application. You must, where you do any of the above: acknowledge the source of the Information by including any attribution statement specified by the Information Provider(s) and, where possible, provide a link to this licence; If the Information Provider does not provide a specific attribution statement, or if you are using Information from several Information Providers and multiple attributions are not practical in your product or application, you may consider using the following: Contains public sector information licensed under the Open Government Licence v1.0. ensure that you do not use the Information in a way that suggests any official status or that the Information Provider endorses you or your use of the Information; ensure that you do not mislead others or misrepresent the Information or its source; ensure that your use of the Information does not breach the Data Protection Act 1998 or the Privacy and Electronic Communications (EC Directive) Regulations 2003. These are important conditions of this licence and if you fail to comply with them the rights granted to you under this licence, or any similar licence granted by the Licensor, will end automatically. Exemptions This licence does not cover the use of: personal data in the Information; Information that has neither been published nor disclosed under information access legislation (including the Freedom of Information Acts for the UK and Scotland) by or with the consent of the Information Provider; departmental or public sector organisation logos, crests and the Royal Arms except where they form an integral part of a document or dataset; military insignia; third party rights the Information Provider is not authorised to license; Information subject to other intellectual property rights, including patents, trademarks, and design rights; identity documents such as the British Passport. No warranty The Information is licensed 'as is' and the Information Provider excludes all representations, warranties, obligations and liabilities in relation to the Information to the maximum extent permitted by law. The Information Provider is not liable for any errors or omissions in the Information and shall not be liable for any loss, injury or damage of any kind caused by its use. The Information Provider does not guarantee the continued supply of the Information. Governing Law This licence is governed by the laws of the jurisdiction in which the Information Provider has its principal place of business, unless otherwise specified by the Information Provider. Definitions In this licence, the terms below have the following meanings: 'Information' means information protected by copyright or by database right (for example, literary and artistic works, content, data and source code) offered for use under the terms of this licence. 'Information Provider' means the person or organisation providing the Information under this licence. 'Licensor' means any Information Provider which has the authority to offer Information under the terms of this licence or the Controller of Her Majesty's Stationery Office, who has the authority to offer Information subject to Crown copyright and Crown database rights and Information subject to copyright and database right that has been assigned to or acquired by the Crown, under the terms of this licence. 'Use' as a verb, means doing any act which is restricted by copyright or database right, whether in the original medium or in any other medium, and includes without limitation distributing, copying, adapting, modifying as may be technically necessary to use it in a different mode or format. 'You' means the natural or legal person, or body of persons corporate or incorporate, acquiring rights under this licence. About the Open Government Licence The Controller of Her Majesty's Stationery Office (HMSO) has developed this licence as a tool to enable Information Providers in the public sector to license the use and re-use of their Information under a common open licence. The Controller invites public sector bodies owning their own copyright and database rights to permit the use of their Information under this licence. The Controller of HMSO has authority to license Information subject to copyright and database right owned by the Crown. The extent of the Controller's offer to license this Information under the terms of this licence is set out in the UK Government Licensing Framework . This is version 1.0 of the Open Government Licence. The Controller of HMSO may, from time to time, issue new versions of the Open Government Licence. However, you may continue to use Information licensed under this version should you wish to do so. These terms have been aligned to be interoperable with any Creative Commons Attribution Licence, which covers copyright, and Open Data Commons Attribution License, which covers database rights and applicable copyrights. Further context, best practice and guidance can be found in the UK Government Licensing Framework section on The National Archives website.";
    String metadata_link "https://api.linked-systems.uk/api/meta/v2/deployments/info/568";
    String mission "HECLA_REPMUS";
    String naming_authority "BODC";
    Float64 Northernmost_Northing 38.4758;
    String platform "Autonomous Underwater Vehicle";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/B76/current/B7600014";
    String processing_level "No quality control applied to the data.";
    String project "HECLA";
    String publisher_email "glidersbodc@bodc.ac.uk";
    String publisher_institution "NOC";
    String publisher_name "NOC";
    String publisher_type "DAC";
    String publisher_url "https://www.bodc.ac.uk";
    String rtqc_method "Raw data, no QC applied.";
    String rtqc_method_doi "Raw data, no QC applied.";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 37.94511;
    String standard_name_vocabulary "https://cfconventions.org/Data/cf-standard-names/current/build/cf-standard-name-table.html";
    String summary "https://api.linked-systems.uk/api/meta/v2/deployments/info/568";
    String time_coverage_end "2021-09-23T10:17:24Z";
    String time_coverage_start "2021-09-08T18:08:29Z";
    String title "HECLA unit_638 (deployment 568) real-time slocum data";
    String trajectory "capx638_20210909";
    Float64 Westernmost_Easting -9.337722;
    String wmoid "6801587";
    String xglider_type "trajectoryObs";
  }
}

 

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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