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Dataset Title:	GRANDBAY - 10791Baqd-a
Institution:	Coastal and Marine Hazards and Resources Program, U.S. Geological Survey (Dataset ID: GRANDBAY_10791Baqd_a_nc)
Range:	longitude = -88.41049 to -88.41049°E, latitude = 30.38722 to 30.38722°N, time = 2016-10-23T15:46:00Z to 2017-01-28T17:31:00Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Subset \| Data Access Form \| Files

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"GRANDBAY_10791Baqd_a_nc
GRANDBAY_10791Baqd_a_nc";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station ID";
  }
  feature_type_instance {
    String ioos_category "Identifier";
    String long_name "Identifier for each feature type instance";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 30.38722, 30.38722;
    String axis "Y";
    String ioos_category "Location";
    String long_name "sensor latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 30.38722;
    Float64 valid_min 30.38722;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -88.41049, -88.41049;
    String axis "X";
    String ioos_category "Location";
    String long_name "sensor longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max -88.41049;
    Float64 valid_min -88.41049;
  }
  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 "Identifier";
    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 "Identifier";
    String ioos_code "10791Baqd-a";
    String long_name "USGS-CMG time-series data from the Grand Bay, Alabama/Mississippi, 2016-2017 project, mooring 1079 and package 10791Baqd-a. Oceanographic and Water Quality Measurements Collected in Grand Bay, Alabama/Mississippi – August 2016 – January 2017";
    String nodc_name "FIXED PLATFORM, MOORINGS";
    String short_name "USGS-CMG time-series data: GRANDBAY - 1079 - 10791Baqd-a";
    String type "fg lander";
  }
  time {
    UInt32 _ChunkSizes 1000;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.47723756e+9, 1.48562466e+9;
    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";
  }
  z {
    Float64 actual_range -2.129671030042918, 0.27032896995708233;
    String axis "Z";
    String FillValue "-9999.9";
    String grid_mapping "crs";
    String ioos_category "Other";
    String long_name "z of the sensor relative to the water surface";
    String positive "up";
    String standard_name "height";
    String units "m";
    Float64 valid_max 0.27032896995708233;
    Float64 valid_min -2.129671030042918;
  }
  AGC_1202 {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range 74.66666, 176.3333;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 1202;
    String FillValue "1.0000000409184788e+35";
    String generic_name "AGC";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Average Echo Intensity";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String units "counts";
  }
  Bat_106 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 10.6, 10.8;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 106;
    String FillValue "1.0000000409184788e+35";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Battery voltage";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String units "V";
  }
  CD_310 {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range -179.9958, 179.9986;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 310;
    String FillValue "1.0000000409184788e+35";
    String grid_mapping "crs";
    String ioos_category "Other";
    String long_name "Current direction";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    String standard_name "direction_of_sea_water_velocity";
    String units "degree";
  }
  CS_300 {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range 4.631464e-4, 0.9359626;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 300;
    String FillValue "1.0000000409184788e+35";
    String grid_mapping "crs";
    String ioos_category "Other";
    String long_name "Current speed";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    String standard_name "sea_water_speed";
    String units "m/s";
  }
  Hdg_1215 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 282.02, 283.52;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 1215;
    String FillValue "1.0000000409184788e+35";
    String generic_name "hdg";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Instrument Heading";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Heading is degrees true. Converted from magnetic with magnetic variation of -1.880000.";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "platform_orientation";
    String units "degree";
  }
  P_1 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 2.167, 3.622;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 1;
    String FillValue "1.0000000409184788e+35";
    String generic_name "depth";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Sea Water Pressure";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Raw pressure from instrument, not corrected for changes in atmospheric pressure";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  P_1ac {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 2.067, 3.332;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String FillValue "1.0000000409184788e+35";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Corrected pressure";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Corrected for variations in atmospheric pressure using Grand Bay NERR met station (GNDCRMET).";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String units "dbar";
  }
  Ptch_1216 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -1.6, -1.1;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 1216;
    String FillValue "1.0000000409184788e+35";
    String generic_name "ptch";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Instrument Pitch";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "platform_pitch_angle";
    String units "degree";
  }
  Roll_1217 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -4.5, 0.2;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 1217;
    String FillValue "1.0000000409184788e+35";
    String generic_name "roll";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Instrument Roll";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "platform_roll_angle";
    String units "degree";
  }
  Tx_1211 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 4.700012, 25.32001;
    String ancillary_variables "platform";
    String coordinates "time latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Float64 epic_code 1211;
    String FillValue "1.0000000409184788e+35";
    String generic_name "temp";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Water Temperature (at ADCP Transducer)";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  bin_depth {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range -0.933, 2.732;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String FillValue "1.0000000409184788e+35";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Bin Depth (m)";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Actual depth time series of velocity bins. Calculated as corrected pressure (P_1ac) - bindist.";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String units "m";
  }
  bindist {
    UInt32 _ChunkSizes 7;
    Float32 actual_range 0.6, 3.0;
    Float64 blanking_distance 0.2;
    String FillValue "1.0000000409184788e+35";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "distance from transducer head";
    Float32 maximum 3.0;
    Float32 minimum 0.6;
    Float64 nominal_instrument_depth 2.45;
    String note "distance is along profile from instrument head to center of bin";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String units "m";
  }
  u_1205 {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range -0.7545128, 0.734748;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String data_cmnt "Velocity in shallowest bin is often suspect and should be used with caution";
    Float64 epic_code 1205;
    String FillValue "1.0000000409184788e+35";
    String generic_name "u";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Eastward (u) velocity";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Velocity bins trimmed if out of water or if side lobes intersect sea surface";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "eastward_sea_water_velocity";
    String units "m/s";
  }
  v_1206 {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range -0.9062443, 0.7009807;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String data_cmnt "Velocity in shallowest bin is often suspect and should be used with caution";
    Float64 epic_code 1206;
    String FillValue "1.0000000409184788e+35";
    String generic_name "v";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Northward (v) velocity";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Velocity bins trimmed if out of water or if side lobes intersect sea surface";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "northward_sea_water_velocity";
    String units "m/s";
  }
  w_1204 {
    UInt32 _ChunkSizes 1000, 7;
    Float32 actual_range -0.1547237, 0.1270763;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String data_cmnt "Velocity in shallowest bin is often suspect and should be used with caution";
    Float64 epic_code 1204;
    String FillValue "1.0000000409184788e+35";
    String generic_name "w";
    String grid_mapping "crs";
    String height_depth_units "m";
    Float64 initial_instrument_height 0.15;
    String ioos_category "Other";
    String long_name "Upward (w) velocity";
    Float32 missing_value 1.0e+35;
    Float64 nominal_instrument_depth 2.45;
    String note "Velocity bins trimmed if out of water or if side lobes intersect sea surface";
    String platform "platform";
    String sensor_type "Nortek Aquadopp Profiler";
    String serial_number "AQD 5379";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
 }
  NC_GLOBAL {
    String AQDAnalogInput1 "NONE";
    String AQDAnalogInput2 "NONE";
    String AQDAnalogInputCal1 "-1471, 8826";
    String AQDAnalogInputCal2 "-1471, 8826";
    String AQDAnalogPowerOutput "BATTERY";
    Float64 AQDAverageInterval 120;
    Float64 AQDBeamAngle 25;
    String AQDBeamPattern "convex";
    Float64 AQDBeamWidth 3.4;
    Float64 AQDBlankingDistance 0.2;
    Float64 AQDCCD 0.6, 1.0, 1.4, 1.8, 2.2, 2.6, 3.0, 3.4, 3.8, 4.2, 4.6, 5.0;
    Float64 AQDCellSize 40;
    String AQDComments "Mooring 1079b, AQD5379";
    String AQDCompass "86 -136 -27";
    Float64 AQDCompassUpdateRate 900;
    String AQDCoordinateSystem "BEAM";
    String AQDDeploymentName "AQ1079";
    String AQDDeploymentTime "10/23/2016 12:00:00 PM";
    String AQDFirmwareVersion "3.40";
    Float64 AQDFrequency 1000;
    String AQDHardwareRevision "3 (D)";
    String AQDHeadSerialNumber "ASP 3795";
    Float64 AQDMeasurementLoad 88;
    Float64 AQDNumBeams 3;
    Float64 AQDNumberOfBeams 3;
    Float64 AQDNumberOfCells 12;
    Float64 AQDNumberOfPingsPerBurst 7;
    String AQDPowerLevel "LOW+";
    String AQDPressureSensor "0 0 3753 12656";
    Float64 AQDProfileInterval 900;
    String AQDRecorderSize "361 MByte";
    String AQDSalinity "20.0 ppt";
    String AQDSerial_Number "AQD 5379";
    String AQDSoftwareVersion "1.37.04";
    String AQDSoundSpeed "MEASURED";
    String AQDSyncOutDelay "0 sec";
    String AQDSyncPowerDelay "0 sec";
    String AQDTilt "YES";
    Float64 AQDTransmitPulseLength 0.4;
    String AQDVelocityRange "NORMAL";
    String basefile "AQ107902";
    Float64 beam_angle 25;
    String beam_pattern "convex";
    Float64 beam_width 3.4;
    Float64 bin_count 12;
    Float64 bin_size 0.4;
    Float64 blanking_distance 0.2;
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id";
    Float64 center_first_bin 0.6000000000000001;
    Float64 ClockError 0;
    Float64 COMPOSITE 0;
    String contributor_name "N. Ganju";
    String contributor_role "principalInvestigator";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String COORD_SYSTEM "GEOGRAPHIC";
    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";
    Float64 cutoff_ampl 0;
    String DATA_ORIGIN "USGS WHCMSC Sed Trans Group";
    String DATA_SUBTYPE "MOORED";
    String date_created "2018-09-07T14:52:00Z";
    String date_issued "2018-09-07T14:52:00Z";
    String date_metadata_modified "2018-09-07T14:52:00Z";
    String date_modified "2018-09-07T14:52:00Z";
    Float64 DELTA_T 900;
    String Deployment_date "2016-10-23 15:45";
    Float64 DEPTH_CONST 0.0;
    String DESCRIPTION "Site GB4, Bayou Middle";
    Float64 DRIFTER 0.0;
    Float64 Easternmost_Easting -88.41049;
    String EXPERIMENT "Grand Bay";
    String experiment_name "GRANDBAY";
    String featureType "TimeSeries";
    String filename "10791Baqd";
    Float64 frequency 1000;
    String geospatial_bounds "POINT(-88.41049 30.38722)";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 30.38722;
    Float64 geospatial_lat_min 30.38722;
    Float64 geospatial_lat_resolution 0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -88.41049;
    Float64 geospatial_lon_min -88.41049;
    Float64 geospatial_lon_resolution 0;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "up";
    String geospatial_vertical_resolution "0.3999999999999999 0.40000000000000013 0.40000000000000013 0.3999999999999999 0.3999999999999999 0.40000000000000036";
    String geospatial_vertical_units "meters";
    Float64 good_ens_wvs 8, 4667;
    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 head_rotation "horizontal";
    String history 
"Mon Nov  4 13:59:12 2019: ncatted -a project,global,a,c,, CMG_Portal GRANDBAY/10791Baqd-a.nc
Processed to EPIC using runaqdcdf2nc.py. Atmospheric pressure compensated. Trimmed velocity data using water level and sidelobes. Data clipped using Deployment_date of 2016-10-23 15:45 and Recovery_date of 2017-01-28 17:33. Processed using hdr2cdf.py with Python 3.6.3, xarray 0.10.8, NumPy 1.15.1, netCDF4 1.3.1. Processed using hdr2cdf.py with Python 3.6.3, xarray 0.10.8, NumPy 1.15.1, netCDF4 1.3.1. 
2018-09-07T14:52:00Z - pyaxiom - File created using pyaxiom
2024-12-12T06:43:32Z (local files)
2024-12-12T06:43:32Z https://cmgds.marine.usgs.gov/tabledap/GRANDBAY_10791Baqd_a_nc.das";
    String id "10791Baqd-a";
    String infoUrl "https://cmgds.marine.usgs.gov/ocean-time-series/";
    Float64 initial_instrument_height 0.15;
    String INST_TYPE "Nortek Aquadopp Profiler";
    String institution "Coastal and Marine Hazards and Resources Program, U.S. Geological Survey";
    String institution_url "https://woodshole.er.usgs.gov";
    String keywords "Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Salinity";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 30.38722;
    String LatLonDatum "NAD83";
    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 -88.41049;
    Float64 magnetic_variation -1.88;
    String metadata_link "http://doi.org/10.5066/P9UG9JYQ";
    Float64 MOORING 1079;
    String naming_authority "gov.usgs.cmgp";
    String ncei_template_version "NCEI_NetCDF_TimeSeriesProfile_Orthogonal_Template_v2.0";
    String NCO "netCDF Operators version 4.8.1 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
    String NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.1";
    Float64 nominal_instrument_depth 2.45;
    Float64 nominal_sensor_depth 2.45;
    String nominal_sensor_depth_note "WATER_DEPTH - initial_instrument_height";
    Float64 Northernmost_Northing 30.38722;
    String orientation "UP";
    String original_filename "10791Baqd-a.nc";
    String original_folder "GRANDBAY";
    String P_1ac_note "Corrected for variations in atmospheric pressure using Grand Bay NERR met station (GNDCRMET).";
    String platform_type "FG Lander";
    Float64 POS_CONST 0.0;
    String PROJECT "USGS Coastal and Marine Geology Program";
    String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
    String project_summary "Oceanographic and Water Quality Measurements Collected in Grand Bay, Alabama/Mississippi – August 2016 – January 2017";
    String project_title "Grand Bay, Alabama/Mississippi, 2016-2017";
    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 Recovery_date "2017-01-28 17:33";
    String salinity_set_by_user "20.0 ppt";
    String salinity_set_by_user_units "ppt";
    String SciPi "N. Ganju";
    String serial_number "AQD 5379";
    String source "USGS";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 30.38722;
    String standard_name_vocabulary "CF-1.6";
    String start_time "2016-10-23T15:46:00.000000000";
    String stop_time "2017-01-28T17:31:00.000000000";
    String subsetVariables "station_id";
    String summary "GRANDBAY - 10791Baqd-a";
    String time_coverage_duration "PT8387100S";
    String time_coverage_end "2017-01-28T17:31:00Z";
    String time_coverage_start "2016-10-23T15:46:00Z";
    String title "GRANDBAY - 10791Baqd-a";
    Float64 transducer_offset_from_bottom 0.15;
    String trim_method "Water Level SL";
    Float64 VAR_FILL 1.0e+35;
    Float64 WATER_DEPTH 2.6;
    String WATER_DEPTH_NOTE "(meters), nominal depth";
    String WATER_MASS "Grand Bay, AL/MS";
    Float64 WaveCellSize 1.0;
    Float64 WaveInterval 1800;
    String WaveMeasurements "ENABLED";
    Float64 WaveNumberOfSamples 1024;
    String WavePower "LOW";
    String WaveSampleRate "2 Hz";
    Float64 Westernmost_Easting -88.41049;
    Float64 wh_max 2;
    Float64 wh_min 0.02;
    Float64 wp_max 4;
    Float64 wp_ratio 2;
    String zeroed_pressure "Yes";
  }
}

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.

(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.