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Dataset Title:	MBAY_LT - 7674advs-cal
Institution:	Coastal and Marine Hazards and Resources Program, U.S. Geological Survey   (Dataset ID: MBAY_LT_7674advs_cal_nc)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
station_id	!= =~ <= >= = < >		!= =~ <= >= = < >		"\"MBAY_LT_7674advs_cal_nc\""
feature_type_instance	!= =~ <= >= = < >		!= =~ <= >= = < >		"7674advs-cal"	"7674advs-cal"
latitude (sensor latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		42.37804	42.37804
longitude (sensor longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-70.78491	-70.78491
crs	!= =~ <= >= = < >		!= =~ <= >= = < >		-2147483647	-2147483647
platform	!= =~ <= >= = < >		!= =~ <= >= = < >		-2147483647	-2147483647
time (time of measurement, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2004-05-19T16:10:01Z	2004-09-22T12:40:01Z
z (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-29.58696	-29.58696
AGC1_1221 (counts)	!= =~ <= >= = < >		!= =~ <= >= = < >		70.45	131.6139
AGC2_1222 (counts)	!= =~ <= >= = < >		!= =~ <= >= = < >		70.26111	132.0444
AGC3_1223 (counts)	!= =~ <= >= = < >		!= =~ <= >= = < >		74.47778	135.4556
CD_310 (Current direction, degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.003161979	359.9837
CS_300 (Current speed, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.064713E-4	0.3205508
HSD_1218 (degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	60.92731
Hdg_1215 (Instrument Heading, degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		-15.8	237.3
PSD_1219 (degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	38.56372
Ptch_1216 (Instrument Pitch, degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		-4.7	0.0
RSD_1220 (degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	25.80228
Roll_1217 (Instrument Roll, degree)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.6	9.1
Tx_1211 (degree_Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.730408	13.67093
USTD_4097 (Upward (w) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.005687587	0.1083923
VSTD_4098 (Northard (w) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.003732973	0.06512659
WSTD_4099 (Upward (w) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		7.719469E-4	0.01751881
brange (Sensor Range to Boundary, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1604	1.0077
burst (Burst Number, count)	!= =~ <= >= = < >		!= =~ <= >= = < >		327.0	36573.0
u_1205 (Eastward (u) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.2203948	0.3204946
u_1205max (Eastward (u) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.1509968	0.418655
u_1205min (Eastward (u) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.3555826	0.223828
v_1206 (Northward (v) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.1146204	0.1581627
v_1206max (Northward (v) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.08399198	0.3546633
v_1206min (Northward (v) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.3276636	0.1409594
vrange (Volume Range to Boundary, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		4.0E-4	0.8473
w_1204 (Upward (w) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.02970489	0.01017506
w_1204max (Upward (w) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.01866351	0.05381025
w_1204min (Upward (w) velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0861374	6.722736E-4

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" station_id feature_type_instance latitude longitude crs platform time z AGC1_1221 AGC2_1222 AGC3_1223 CD_310 CS_300 HSD_1218 Hdg_1215 PSD_1219 Ptch_1216 RSD_1220 Roll_1217 Tx_1211 USTD_4097 VSTD_4098 WSTD_4099 brange burst u_1205 u_1205max u_1205min v_1206 v_1206max v_1206min vrange w_1204 w_1204max w_1204min station_id feature_type_instance latitude longitude crs platform time z AGC1_1221 AGC2_1222 AGC3_1223 CD_310 CS_300 HSD_1218 Hdg_1215 PSD_1219 Ptch_1216 RSD_1220 Roll_1217 Tx_1211 USTD_4097 VSTD_4098 WSTD_4099 brange burst u_1205 u_1205max u_1205min v_1206 v_1206max v_1206min vrange w_1204 w_1204max w_1204min station_id feature_type_instance latitude longitude crs platform time z AGC1_1221 AGC2_1222 AGC3_1223 CD_310 CS_300 HSD_1218 Hdg_1215 PSD_1219 Ptch_1216 RSD_1220 Roll_1217 Tx_1211 USTD_4097 VSTD_4098 WSTD_4099 brange burst u_1205 u_1205max u_1205min v_1206 v_1206max v_1206min vrange w_1204 w_1204max w_1204min station_id feature_type_instance latitude longitude crs platform time z AGC1_1221 AGC2_1222 AGC3_1223 CD_310 CS_300 HSD_1218 Hdg_1215 PSD_1219 Ptch_1216 RSD_1220 Roll_1217 Tx_1211 USTD_4097 VSTD_4098 WSTD_4099 brange burst u_1205 u_1205max u_1205min v_1206 v_1206max v_1206min vrange w_1204 w_1204max w_1204min station_id feature_type_instance latitude longitude crs platform time z AGC1_1221 AGC2_1222 AGC3_1223 CD_310 CS_300 HSD_1218 Hdg_1215 PSD_1219 Ptch_1216 RSD_1220 Roll_1217 Tx_1211 USTD_4097 VSTD_4098 WSTD_4099 brange burst u_1205 u_1205max u_1205min v_1206 v_1206max v_1206min vrange w_1204 w_1204max w_1204min ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"MBAY_LT_7674advs_cal_nc
MBAY_LT_7674advs_cal_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";
    Float32 actual_range 42.37804, 42.37804;
    String axis "Y";
    String ioos_category "Location";
    String long_name "sensor latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 42.378044;
    Float32 valid_min 42.378044;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -70.78491, -70.78491;
    String axis "X";
    String ioos_category "Location";
    String long_name "sensor longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max -70.78491;
    Float32 valid_min -70.78491;
  }
  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 "7674advs-cal";
    String long_name "USGS-CMG time-series data from the Long-term observations in Massachusetts Bay; Site A-Boston Harbor project, mooring 767 and package 7674advs-cal. Measurements of currents and other oceanographic properties were made to assess the impact of sewage discharge from the proposed outfall site.";
    String nodc_name "FIXED PLATFORM, MOORINGS";
    String short_name "USGS-CMG time-series data: MBAY_LT - 767 - 7674advs-cal";
    String type "fixed";
  }
  time {
    UInt32 _ChunkSizes 1000;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.084983001e+9, 1.095856801e+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 {
    Float32 actual_range -29.58696, -29.58696;
    String axis "Z";
    String FillValue "-9999.900390625";
    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";
    Float32 valid_max -29.586964;
    Float32 valid_min -29.586964;
  }
  AGC1_1221 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 70.45, 131.6139;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String FillValue "1.0000000409184788e+35";
    String generic_name "AGC";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Mean Echo Intensity (AGC) Beam 1";
    Float32 missing_value 1.0e+35;
    String NOTE "dB = counts x 0.43";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String units "counts";
  }
  AGC2_1222 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 70.26111, 132.0444;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String FillValue "1.0000000409184788e+35";
    String generic_name "AGC";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Mean Echo Intensity (AGC) Beam 2";
    Float32 missing_value 1.0e+35;
    String NOTE "dB = counts x 0.43";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String units "counts";
  }
  AGC3_1223 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 74.47778, 135.4556;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    String FillValue "1.0000000409184788e+35";
    String generic_name "AGC";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Mean Echo Intensity (AGC) Beam 3";
    Float32 missing_value 1.0e+35;
    String NOTE "dB = counts x 0.43";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String units "counts";
  }
  CD_310 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.003161979, 359.9837;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 310;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f8.2";
    String generic_name "vdir";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Current direction";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "direction_of_sea_water_velocity";
    String units "degree";
  }
  CS_300 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 2.064713e-4, 0.3205508;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 300;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f8.2";
    String generic_name "vspd";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Current speed";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "sea_water_speed";
    String units "m/s";
  }
  HSD_1218 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.0, 60.92731;
    String ancillary_variables "platform";
    String cell_methods "time: standard_deviation";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1218;
    String FillValue "1.0000000409184788e+35";
    String generic_name "hdg";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "ADCP Heading - Standard Deviation";
    Float32 missing_value 1.0e+35;
    String NOTE "Calculated from burst heading data";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "platform_orientation";
    String units "degree";
  }
  Hdg_1215 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -15.8, 237.3;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1215;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f10.2";
    String generic_name "hdg";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Instrument Heading";
    Float32 missing_value 1.0e+35;
    String NOTE "Median of burst heading data";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "platform_orientation";
    String units "degree";
  }
  PSD_1219 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.0, 38.56372;
    String ancillary_variables "platform";
    String cell_methods "time: standard_deviation";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1219;
    String FillValue "1.0000000409184788e+35";
    String generic_name "ptch";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "ADCP Pitch - Standard Deviation";
    Float32 missing_value 1.0e+35;
    String NOTE "Calculated from burst pitch data";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "platform_pitch_angle";
    String units "degree";
  }
  Ptch_1216 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -4.7, 0.0;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1216;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f10.2";
    String generic_name "ptch";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Instrument Pitch";
    Float32 missing_value 1.0e+35;
    String NOTE "Median of burst pitch data";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "platform_pitch_angle";
    String units "degree";
  }
  RSD_1220 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.0, 25.80228;
    String ancillary_variables "platform";
    String cell_methods "time: standard_deviation";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1220;
    String FillValue "1.0000000409184788e+35";
    String generic_name "roll";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "ADCP Roll - Standard Deviation";
    Float32 missing_value 1.0e+35;
    String NOTE "Calculated from burst roll data";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "platform_roll_angle";
    String units "degree";
  }
  Roll_1217 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.6, 9.1;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1217;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f10.2";
    String generic_name "roll";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Instrument Roll";
    Float32 missing_value 1.0e+35;
    String NOTE "Median of burst roll data";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "platform_roll_angle";
    String units "degree";
  }
  Tx_1211 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 3.730408, 13.67093;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1211;
    String FillValue "1.0000000409184788e+35";
    String generic_name "temp";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Water Temperature (at ADCP Transducer)";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  USTD_4097 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.005687587, 0.1083923;
    String ancillary_variables "platform";
    String cell_methods "time: standard_deviation";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 4097;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f8.2";
    String generic_name "ustd";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Upward (w) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
  VSTD_4098 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.003732973, 0.06512659;
    String ancillary_variables "platform";
    String cell_methods "time: standard_deviation";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 4098;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f8.2";
    String generic_name "vstd";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Northard (w) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "northward_sea_water_velocity";
    String units "m/s";
  }
  WSTD_4099 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 7.719469e-4, 0.01751881;
    String ancillary_variables "platform";
    String cell_methods "time: standard_deviation";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 4099;
    String FillValue "1.0000000409184788e+35";
    String FORTRAN_format "f8.2";
    String generic_name "wstd";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Upward (w) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
  brange {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 0.1604, 1.0077;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 0;
    String FillValue "1.0000000409184788e+35";
    String generic_name "brange";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Sensor Range to Boundary";
    Float32 missing_value 1.0e+35;
    String NOTE "edited by ecorr";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String units "m";
  }
  burst {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 327.0, 36573.0;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1207;
    String FillValue "-9999.900390625";
    String generic_name "record";
    String grid_mapping "crs";
    String ioos_category "Other";
    String long_name "Burst Number";
    Float32 missing_value -9999.9;
    String platform "platform";
    String units "count";
  }
  u_1205 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.2203948, 0.3204946;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1205;
    String FillValue "1.0000000409184788e+35";
    String generic_name "u";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Eastward (u) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float64 sample_volume_offset 18.0;
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "eastward_sea_water_velocity";
    String units "m/s";
  }
  u_1205max {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.1509968, 0.418655;
    String ancillary_variables "platform";
    String cell_methods "time: maximum";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1205;
    String FillValue "1.0000000409184788e+35";
    String generic_name "u_max";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Eastward (u) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "eastward_sea_water_velocity";
    String units "m/s";
  }
  u_1205min {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.3555826, 0.223828;
    String ancillary_variables "platform";
    String cell_methods "time: minimum";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1205;
    String FillValue "1.0000000409184788e+35";
    String generic_name "u_min";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Eastward (u) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "eastward_sea_water_velocity";
    String units "m/s";
  }
  v_1206 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.1146204, 0.1581627;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1206;
    String FillValue "1.0000000409184788e+35";
    String generic_name "v";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Northward (v) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float64 sample_volume_offset 18.0;
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "northward_sea_water_velocity";
    String units "m/s";
  }
  v_1206max {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.08399198, 0.3546633;
    String ancillary_variables "platform";
    String cell_methods "time: maximum";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1206;
    String FillValue "1.0000000409184788e+35";
    String generic_name "v_max";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Northward (v) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "northward_sea_water_velocity";
    String units "m/s";
  }
  v_1206min {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.3276636, 0.1409594;
    String ancillary_variables "platform";
    String cell_methods "time: minimum";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1206;
    String FillValue "1.0000000409184788e+35";
    String generic_name "v_min";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Northward (v) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "northward_sea_water_velocity";
    String units "m/s";
  }
  vrange {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range 4.0e-4, 0.8473;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 0;
    String FillValue "1.0000000409184788e+35";
    String generic_name "vrange";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Volume Range to Boundary";
    Float32 missing_value 1.0e+35;
    String NOTE "edited by ecorr";
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String units "m";
  }
  w_1204 {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.02970489, 0.01017506;
    String ancillary_variables "platform";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1204;
    String FillValue "1.0000000409184788e+35";
    String generic_name "w";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Upward (w) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float64 sample_volume_offset 18.0;
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
  w_1204max {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.01866351, 0.05381025;
    String ancillary_variables "platform";
    String cell_methods "time: maximum";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1204;
    String FillValue "1.0000000409184788e+35";
    String generic_name "w_max";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Upward (w) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
  w_1204min {
    UInt32 _ChunkSizes 1000;
    Float32 actual_range -0.0861374, 6.722736e-4;
    String ancillary_variables "platform";
    String cell_methods "time: minimum";
    String coordinates "time z latitude longitude";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 1204;
    String FillValue "1.0000000409184788e+35";
    String generic_name "w_min";
    String grid_mapping "crs";
    Float64 initial_sensor_height 1.175;
    String ioos_category "Other";
    String long_name "Upward (w) velocity";
    Float32 missing_value 1.0e+35;
    String platform "platform";
    Float32 sensor_depth 29.587;
    Float32 sensor_hab 1.175;
    String sensor_type "Sontek ADV";
    String serial "B245B";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
 }
  NC_GLOBAL {
    Float64 ADVCalcSampleVolumeOffset 0.16010000610351566;
    String ADVDeploymentSetupADRComments "USGS MWRA Boston Buoy B siteMooring 767, No Synch, ADV B245Paros 69506, OBS1 2277";
    Float64 ADVDeploymentSetupBeginDeployment 18.0, 5.0, 2004.0, 12.0, 58.0, 30.0, 0.0;
    Float64 ADVDeploymentSetupBurstInterval 300.0;
    String ADVDeploymentSetupDeploymentName "767\\03";
    Float64 ADVDeploymentSetupRecordedDataFlags 1.0, 1.0, 1.0, 0.0, 1.0, 1.0, 1.0, 1.0;
    Float64 ADVDeploymentSetupSampleRate 2.0;
    Float64 ADVDeploymentSetupSamplesPerBurst 360.0;
    String ADVDeploymentSetupSyncMode "Disable";
    String ADVProbeConfig "Ocean Probe";
    Float64 ADVProbeHeight 1.175;
    Float64 ADVProbeNbeams 3.0;
    Float64 ADVProbeSampInterval 3.0;
    Float64 ADVProbeSamplingVolumeOffset 18.0;
    String ADVProbeSerial "B245B";
    Float64 ADVProbeXmtRecDist 0.09000000357627869;
    Float64 ADVSampleVolumeOffset 18.0;
    String ADVType "10MHz_10cm";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id";
    String CompassInstalled "Yes";
    Float64 CompassOffset 0.0;
    Int32 COMPOSITE 0;
    String contributor_name "B. Butman";
    String contributor_role "principalInvestigator";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String COORD_SYSTEM "GEOGRAPHIC";
    Float64 cpuSoftWareVerNum 8.200000000000001;
    String CREATION_DATE "05-Jan-2009 15:59:29";
    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 CTDInstalled "MicroCat CTD";
    String DATA_ORIGIN "USGS/WHFC";
    String DATA_TYPE "TIME";
    String date_created "2017-04-11T22:18:00Z";
    String date_issued "2017-04-11T22:18:00Z";
    String date_metadata_modified "2017-04-11T22:18:00Z";
    String date_modified "2017-04-11T22:18:00Z";
    String DELTA_T "300";
    String Deployment_date "19-may-2004 16:00:00";
    Int32 DEPTH_CONST 1;
    String DESCRIPT "Sontek ADV calibrated data statistics file";
    Float64 dspSoftWareVerNum 4.0;
    Float64 Easternmost_Easting -70.78491;
    String EXPERIMENT "Boston Longterm";
    String experiment_name "MBAY_LT";
    String ExtPressInstalled "ParosFreq";
    String ExtSensorInstalled "Standard";
    String featureType "TimeSeries";
    Float64 FILL_FLAG 1.0;
    String geospatial_bounds "POINT(-70.784912109375 42.37804412841797)";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 42.37804;
    Float64 geospatial_lat_min 42.37804;
    Float64 geospatial_lat_resolution 0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -70.78491;
    Float64 geospatial_lon_min -70.78491;
    Float64 geospatial_lon_resolution 0;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "up";
    String geospatial_vertical_resolution "0";
    String geospatial_vertical_units "meters";
    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 20:20:28 2019: ncatted -a project,global,a,c,, CMG_Portal MBAY_LT/7674advs-cal.nc
WATER_DEPTH related attributes corrected by adj_tripod_depth: WATER_DEPTH related attributes corrected.: Global attributes corrected.:converted by adv2nc 3.30; edited by fixbadadvvel 2.000000; Converted to netCDF via MATLAB by adr2cdf.m V7.0; cleanhydra v0.00 applied  thumbfinger; cleanhydra v0.00 applied  deglitch1vector; cleanhydra v0.00 applied  thumbfinger; cleanhydra v0.00 applied  deglitch1vector
2017-04-11T22:18:00Z - pyaxiom - File created using pyaxiom
2024-12-12T10:25:50Z (local files)
2024-12-12T10:25:50Z https://cmgds.marine.usgs.gov/erddap/tabledap/MBAY_LT_7674advs_cal_nc.html";
    String id "7674advs-cal";
    String infoUrl "https://cmgds.marine.usgs.gov/ocean-time-series/";
    Float32 inst_depth 28.569;
    String inst_depth_note "inst_depth = (water_depth - inst_height); nominal depth below the surface";
    Float32 inst_height 1.175;
    String inst_height_note "height in meters above bottom: accurate for tripod mounted intstruments";
    String INST_TYPE "Sontek ADV";
    String institution "Coastal and Marine Hazards and Resources Program, U.S. Geological Survey";
    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 42.37804333333333;
    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.";
    Float32 longitude -70.78491;
    Float32 magnetic_variation -15.8;
    Float64 MOORING 767;
    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)";
    String NCProperties "version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.8.17";
    Float64 Northernmost_Northing 42.37804;
    String original_filename "7674advs-cal.nc";
    String original_folder "MBAY_LT";
    Int32 POS_CONST 0;
    Float64 PressFreqOffset 21.0;
    String PressInstalled "No";
    Float64 PressOffset 0.0;
    Float64 PressScale 0.0;
    Float64 PressScale_2 0.0;
    String PROJECT "USGS/WHSC & MWRA";
    String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
    String project_summary "Measurements of currents and other oceanographic properties were made to assess the impact of sewage discharge from the proposed outfall site.";
    String project_title "Long-term observations in Massachusetts Bay; Site A-Boston Harbor";
    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 RecorderInstalled "Yes";
    String Recovery_date "22-sep-2004 12:49:11";
    String SensorOrientation "down";
    String source "USGS";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 42.37804;
    String standard_name_vocabulary "CF-1.6";
    String start_time "19-May-2004 16:10:00";
    String stop_time "22-Sep-2004 12:40:00";
    String subsetVariables "station_id";
    String summary "MBAY_LT - 7674advs-cal";
    String TempInstalled "Yes";
    String time_coverage_duration "PT10873800S";
    String time_coverage_end "2004-09-22T12:40:01Z";
    String time_coverage_resolution "PT300S";
    String time_coverage_start "2004-05-19T16:10:01Z";
    String title "MBAY_LT - 7674advs-cal";
    String VAR_DESC "burst:u:v:w:USTD:VSTD:WSTD:u_min:v_min:w_min:u_max:v_max:w_max:CS:CD:AGC1:AGC2:AGC3:P:SDP:Tx:nep1:vrange:brange:Hdg:Ptch:Roll:HSD:PSD:RSD";
    Float32 VAR_FILL 1.0e+35;
    Float32 WATER_DEPTH 30.761965;
    String WATER_DEPTH_NOTE "water depth computed using mean pressure from 7674advb-cal.nc - atmosphere (1013.3): (m) from ADV pressure, (m): (m) ";
    String WATER_MASS "?";
    Float64 Westernmost_Easting -70.78491;
  }
}

 

---

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.