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Dataset Title:	Deep Lagrangian Observations in the Gulf of Mexico - APEX (Leidos) Data
Institution:	SAIC, 615 Oberlin Rd #100, Raleigh NC 27605   (Dataset ID: apx4902290_ctd)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Data Access Form | Files

 

Graph Type:  lines linesAndMarkers markers sticks vectors X Axis:  lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity Y Axis:  lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity Color:  lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity   Constraints Optional Constraint #1 Optional Constraint #2 lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity     != =~ <= >= = < >     != =~ <= >= = < > lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity     != =~ <= >= = < >     != =~ <= >= = < > lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity     != =~ <= >= = < >     != =~ <= >= = < > lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity     != =~ <= >= = < >     != =~ <= >= = < > lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity     != =~ <= >= = < >     != =~ <= >= = < >   Server-side Functions  distinct() orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity lower_left_longitude lower_left_latitude upper_right_longitude upper_right_latitude station time longitude latitude waterdepth depthflag instrument indextype start_index stop_index CTD_Pressure CTD_Temperature CTD_Salinity ")   Graph Settings Marker Type:  None Plus X Dot Square Filled Square Circle Filled Circle Up Triangle Filled Up Triangle Borderless Filled Square Borderless Filled Circle Borderless Filled Up Triangle  Size:  3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Color:  Color Bar:  BlackBlueWhite BlackGreenWhite BlackRedWhite BlackWhite BlueWhiteRed BlueWideWhiteRed LightRainbow Ocean OceanDepth Rainbow Rainbow2 Rainfall ReverseRainbow RedWhiteBlue RedWhiteBlue2 RedWideWhiteBlue Spectrum Topography TopographyDepth WhiteBlueBlack WhiteGreenBlack WhiteRedBlack WhiteBlack YellowRed KT_algae KT_amp KT_balance KT_curl KT_deep KT_delta KT_dense KT_gray KT_haline KT_ice KT_matter KT_oxy KT_phase KT_solar KT_speed KT_tempo KT_thermal KT_turbid  Continuity:  Continuous Discrete  Scale:  Linear Log    Minimum:   Maximum:   N Sections:  2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Draw land mask:  under over outline off Y Axis Minimum:   Maximum:    Ascending Descending Linear Log   Redraw the Graph (Please be patient. It may take a while to get the data.)   Optional: Then set the File Type: .asc .csv .csvp .csv0 .dataTable .das .dds .dods .esriCsv .fgdc .geoJson .graph .help .html .htmlTable .iso19115 .itx .json .jsonlCSV1 .jsonlCSV .jsonlKVP .mat .nc .ncHeader .ncCF .ncCFHeader .ncCFMA .ncCFMAHeader .nccsv .nccsvMetadata .ncoJson .odvTxt .subset .tsv .tsvp .tsv0 .wav .xhtml .kml .smallPdf .pdf .largePdf .smallPng .png .largePng .transparentPng (File Type information) and or view the URL: (Documentation / Bypass this form )

Click on the map to specify a new center point. Zoom:  Time range:  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 second(s) minute(s) hour(s) day(s) month(s) year(s)

 

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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:

• Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
• Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.
   

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  lower_left_longitude {
    Float32 _FillValue NaN;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Lower Left Longitude";
    String units "degrees_E";
    Float32 valid_max -95.198;
    Float32 valid_min -95.198;
  }
  lower_left_latitude {
    Float32 _FillValue NaN;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Lower Left Latitude";
    String units "degrees_N";
    Float32 valid_max 20.777;
    Float32 valid_min 20.777;
  }
  upper_right_longitude {
    Float32 _FillValue NaN;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Upper Right Longitude";
    String units "degrees_E";
    Float32 valid_max -87.876;
    Float32 valid_min -87.876;
  }
  upper_right_latitude {
    Float32 _FillValue NaN;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Upper Right Latitude";
    String units "degrees_N";
    Float32 valid_max 25.447;
    Float32 valid_min 25.447;
  }
  station {
    String cf_role "profile_id";
    String ioos_category "Identifier";
    String long_name "Station or Cast Number";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String coverage_content_type "coordinate";
    String ioos_category "Time";
    String long_name "Time of Cast";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    String axis "X";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Station Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    String axis "Y";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Station Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  waterdepth {
    Float32 _FillValue NaN;
    String coordinates "longitude latitude time";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Depth of Bottom";
    String positive "down";
    String standard_name "sea_floor_depth_below_sea_surface";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/sea_floor_depth_below_sea_surface";
    String units "m";
    Float32 valid_max 3767.0;
    Float32 valid_min 1650.0;
  }
  depthflag {
    String coordinates "longitude latitude time";
    String flag_meanings "Measured_at_Station Estimated_from_GTOPO30_Bathymetric_Database";
    String flag_values "S G";
    String ioos_category "Quality";
    String long_name "Bottom Depth Flag";
  }
  instrument {
    String coordinates "longitude latitude time";
    String ioos_category "Unknown";
    String long_name "Measurement System or Instrument Codes";
    String S41 "SEA BIRD ELECTRONICS SBE41CP";
  }
  indextype {
    String ADP_INDEX "Velocity from Ship-Mounted Profiler (ADCP)";
    String coordinates "longitude latitude time";
    String CTD_INDEX "Temperature/Salinity from Hydro Casts (CTD)";
    String flag_meanings "CTD_INDEX XBT_INDEX XCP_INDEX ADP_INDEX NUT_INDEX";
    Int16 flag_values 1, 2, 3, 4, 5;
    String ioos_category "Unknown";
    String long_name "Data Type Index Selector with Values : 1 - 5";
    String NUT_INDEX "Nutrients/CTD: T,S,O2,PO4,NO3,SIO3,CHL-A,Total-CHL";
    Int16 valid_max 1;
    Int16 valid_min 1;
    String XBT_INDEX "Temperature from e(X)pendable probes";
    String XCP_INDEX "Relative Velocity (Shear) from X Current Profiler";
  }
  start_index {
    String conventions "FORTRAN Array Indexing";
    String coordinates "longitude latitude time";
    String coverage_content_type "referenceInformation";
    String ioos_category "Unknown";
    String long_name "Start index of data";
    Int32 origin 1;
    Int32 valid_max 39954;
    Int32 valid_min 1;
  }
  stop_index {
    String conventions "FORTRAN Array Indexing";
    String coordinates "longitude latitude time";
    String coverage_content_type "referenceInformation";
    String ioos_category "Unknown";
    String long_name "Stop index of data";
    Int32 origin 1;
    Int32 valid_max 40459;
    Int32 valid_min 506;
  }
  CTD_Pressure {
    String _CoordinateAxisType "Height";
    Float32 _FillValue NaN;
    String axis "Z";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Pressure";
    String long_name "Recorded sea water pressure";
    String platform "station";
    String positive "down";
    String standard_name "sea_water_pressure";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/sea_water_pressure";
    String units "dbar";
    Float32 valid_max 1501.8;
    Float32 valid_min 2.7;
  }
  CTD_Temperature {
    Float32 _FillValue -9999.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Temperature";
    String long_name "Temperature";
    String platform "station";
    String standard_name "sea_water_temperature";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/water_temperature";
    String units "degree_C";
    Float32 valid_max 30.705002;
    Float32 valid_min 4.2789993;
  }
  CTD_Salinity {
    Float32 _FillValue -9999.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Salinity";
    String long_name "Salinity";
    String platform "station";
    String standard_name "sea_water_salinity";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/sea_water_salinity";
    String units "psu";
    Float32 valid_max 36.894;
    Float32 valid_min 33.395;
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.6.3,hdf5=1.10.4";
    String acknowledgement "N/A";
    String cdm_altitude_proxy "CTD_Pressure";
    String cdm_data_type "Profile";
    String cdm_profile_variables "station,time,longitude,latitude,waterdepth,depthflag,instrument,indextype,start_index,stop_index,CTD_Pressure,CTD_Temperature,CTD_Salinity";
    String Chief_Scientist "AMY BOWER";
    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 "rpsgroup.com";
    String Conventions "CF-1.0,CF-1.7,ACDD-1.3";
    String creator_address "615 Oberlin Rd #100";
    String creator_city "Raleigh";
    String creator_country "USA";
    String creator_institution "SAIC";
    String creator_name "AMY BOWER";
    String creator_postalcode "27605";
    String creator_state "NC";
    String creator_type "group";
    String creator_url "N/A";
    String DATA_ORIGIN "SAIC/Raleigh NC";
    String DATA_TYPE "DEPTH PROFILE";
    String date_created "2016-03-07";
    String date_metadata_modified "2020-06-10T18:58:40.554531";
    String Date_Time_Format "yyyy-mm-dd hh:mm:ss";
    String DESCRIPT "APEX PROFILING CTD FLOAT 4902290";
    String Disclaimer "Data carry no warranty of any kind and SAIC is not responsible for consequent use";
    String End_Date "2015-11-12 00:00:00";
    String featureType "Profile";
    String Funding_Agency "BOEM";
    String geospatial_bounds "MULTIPOINT (-94.761  21.061, -94.816  21.032, -94.836  21.353, -94.397  21.352, -93.957  21.911, -94.14   22.11 , -94.287  21.935, -94.189  21.858, -93.64   21.909, -92.761  22.238, -91.727  23.178, -92.659  24.442, -92.94   24.574, -94.026  24.669, -93.824  24.587, -93.311  24.348, -92.854  24.265, -92.331  24.015, -92.291  24.136, -92.706  24.642, -93.413  24.957, -93.992  25.262, -93.585  25.447, -92.923  25.375, -92.822  25.186, -93.042  25.035, -92.598  24.712, -92.357  24.004, -93.007  23.564, -93.199  23.073, -92.895  23.76 , -94.194  24.406, -95.198  24.115, -94.883  24.957, -94.615  25.095, -94.817  24.746, -94.922  24.053, -94.8    23.305, -94.878  23.182, -94.985  23.297, -94.966  23.395, -94.329  22.722, -93.864  23.358, -94.786  22.879, -94.786  21.653, -94.624  21.486, -94.515  21.17 , -94.362  21.089, -94.606  20.802, -94.406  20.777, -94.259  21.308, -93.463  21.654, -92.971  22.029, -92.37   22.507, -92.112  22.817, -92.038  22.891, -92.141  23.666, -91.57   23.259, -91.167  23.132, -90.828  23.504, -90.862  24.004, -91.315  24.437, -90.699  24.48 , -90.086  24.359, -89.837  24.167, -90.073  24.035, -90.207  23.854, -89.8    24.243, -89.207  24.323, -88.963  24.289, -89.152  24.36 , -89.402  24.332, -89.749  24.182, -88.961  24.295, -88.781  24.296, -88.491  24.348, -88.42   24.54 , -88.149  24.545, -87.974  24.59 , -87.876  24.676)";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    String geospatial_lat_units "degrees_north";
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "down";
    String history 
"Original File Last Updated by SAIC/Raleigh on 2016-03-03. Translated to netcdf on 2016-03-07
2024-05-18T11:05:10Z (local files)
2024-05-18T11:05:10Z https://gcoos5.geos.tamu.edu/tabledap/apx4902290_ctd.das";
    String infoUrl "https://gcoos.org";
    String institution "SAIC, 615 Oberlin Rd #100, Raleigh NC 27605";
    String instrument "ARGO Profiler";
    String keywords "Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity";
    String license "These data may be redistributed and used without restriction.";
    String naming_authority "edu.tamucc.gulfhub";
    String platform "subsurface_float";
    String platform_id "APX4902290";
    String platform_name "APEX PROFILING CTD FLOAT 4902290";
    String platform_vocabulary "GCMD Keywords Version 8.7";
    String processing_level "APEX/ARGO profiles QA/QC'd by ARGO Data Centers";
    String product_version "Final";
    String program "Deep Langrangian Observations in the Gulf of Mexico (funding: BOEM)";
    String project "Deep Circulation in the Gulf of Mexico: A Lagrangian Study";
    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 "gcoos.org";
    String references "http://www.saicocean.com/SAICdocs/, https://espis.boem.gov/final%20reports/5471.pdf";
    String SAIC_Cruise_ID "APX4902290";
    String source "observation";
    String sourceUrl "(local files)";
    String standard_name_vocabulary "CF Standard Name Table v72";
    String Start_Date "2012-09-25 00:00:00";
    String summary "Phsyical Oceanographic Circulation Study";
    String time_coverage_duration "P0003-01-17T17:07:00";
    String time_coverage_resolution "P0000-00-14T05:52:00";
    String title "Deep Lagrangian Observations in the Gulf of Mexico - APEX (Leidos) Data";
    String Vessel "ARGO FLOAT";
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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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