Coastal and Marine Hazards and Resources Program
Easier access to scientific data
Brought to you by USGS | CMHRP | CMGDS
|
Coastal and Marine Hazards and Resources Program
Easier access to scientific data |
Language:
Brought to you by USGS | CMHRP | CMGDS |
| Dataset Title: | Cape Hatteras- Nearshore - 8661aqd-a_z1
|
| Institution: | Coastal and Marine Hazards and Resources Program, U.S. Geological Survey (Dataset ID: NEARSHORE_8661aqd_a_z1_nc) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Files
| Make a graph
|
Attributes {
s {
station_id {
String actual_range
"NEARSHORE_8661aqd_a_z1_nc
NEARSHORE_8661aqd_a_z1_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 35.2248, 35.2248;
String axis "Y";
String ioos_category "Location";
String long_name "sensor latitude";
String standard_name "latitude";
String units "degrees_north";
Float32 valid_max 35.2248;
Float32 valid_min 35.2248;
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -75.5437, -75.5437;
String axis "X";
String ioos_category "Location";
String long_name "sensor longitude";
String standard_name "longitude";
String units "degrees_east";
Float32 valid_max -75.5437;
Float32 valid_min -75.5437;
}
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 "8661aqd-a";
String long_name "USGS-CMG time-series data from the Cape Hatteras- Nearshore project, mooring 866 and package 8661aqd-a. This experiment was designed to investigate the ocean circulation and sediment transport processes in the nearshore regions adjacent to Cape Hatteras NC.";
String short_name "USGS-CMG time-series data: NEARSHORE - 866 - 8661aqd-a";
}
time {
UInt32 _ChunkSizes 1000;
String _CoordinateAxisType "Time";
Float64 actual_range 1.265212799e+9, 1.266852599e+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 -4.3445, -4.3445;
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 -4.3445;
Float64 valid_min -4.3445;
}
SDP_1 {
UInt32 _ChunkSizes 1000;
Float64 actual_range 0.03736995948901235, 0.6399183586251624;
String ancillary_variables "platform";
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
String FillValue "1e+35";
String generic_name "pres";
String grid_mapping "crs";
Float32 initial_sensor_height 0.58;
String ioos_category "Other";
String long_name "STAND.DEV.(PRESS)";
Float64 missing_value 1.0e+35;
String platform "platform";
Float64 sensor_depth 4.3445;
String units "dbar";
}
}
NC_GLOBAL {
String AQDAnalogInput1 "NONE";
String AQDAnalogInput2 "NONE";
Float64 AQDAnalogInputCal1 -1471.0, 8826.0;
Float64 AQDAnalogInputCal2 -1471.0, 8826.0;
String AQDAnalogPowerLevel "LOW";
String AQDAnalogPowerOutput "BATTERY";
Float64 AQDAverageInterval 1.0;
Float64 AQDBeamAngle 25.0;
String AQDBeamPattern "convex";
Float64 AQDBeamWidth 3.4;
Float64 AQDBlankingDistance 0.2;
Float64 AQDCellSize 40.0;
String AQDComments "Site N11-moved from N2";
Float64 AQDCompassUpdateRate 1.0;
String AQDCoordinateSystem "BEAM";
String AQDDeploymentName "AQDN11";
String AQDDeploymentTime "2/1/2010 11:51:28 PM";
String AQDFirmwareVersion "3.32";
Float64 AQDFrequency 1000.0;
String AQDHeadRotation "horizontal";
String AQDHeadSerialNumber "ASP 3797";
String AQDInternalCodeVersion "0";
Float64 AQDMeasurementLoad 88.0;
Float64 AQDNumberOfBeams 3.0;
Float64 AQDNumberOfCells 17.0;
Float64 AQDNumberOfPingsPerBurst 7.0;
Float64 AQDPressRange 0.0, 100.0;
Float64 AQDPressureCal 0.0, 0.0, 4080.0, 12718.0;
Float64 AQDProfileInterval 1.0;
String AQDRecorderSize "361 MByte";
String AQDRevisionNumber "3";
String AQDSalinity "32.0 ppt";
String AQDSerial_Number "AQD 5374 ";
Float64 AQDSoftwareVersion 1.31;
String AQDSoundSpeed "MEASURED";
String AQDSyncOutDelay "0 sec";
String AQDSyncPowerDelay "0 sec";
Float64 AQDTempRange -4.0, 40.0;
Float64 AQDTransMatrix 1.5774, 0.0, 0.3677, -0.7891, -1.3662, 0.3677, -0.7891, 1.3662, 0.3677;
String AQDTransmitPulseLength "0.44 m";
Float64 AQDVelRange 1000.0;
Float64 avginterval 3600.0;
Float64 beam_angle 25.0;
String beam_pattern "convex";
Float64 beam_width 3.4;
Float64 bin_count 17.0;
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 -2.0;
Float64 COMPOSITE 0.0;
String contributor_name "J. Warner";
String contributor_role "principalInvestigator";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String COORD_SYSTEM "GEOGRAPHIC";
String CREATION_DATE "19-Mar-2010 15:05:57";
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 DATA_CMNT "Site N11";
String DATA_ORIGIN "USGS WHSC Sed Trans Group";
String DATA_SUBTYPE "MOORED";
String DATA_TYPE "ADCP";
String date_created "2017-04-11T22:46:00Z";
String date_issued "2017-04-11T22:46:00Z";
String date_metadata_modified "2017-04-11T22:46:00Z";
String date_modified "2017-04-11T22:46:00Z";
Float64 DELTA_T 900.0;
String Deployment_date "2010-02-03 15:42:57";
Float64 DEPTH_CONST 0.0;
String DESCRIPT "jetted pole with Aquadopp";
Float64 DRIFTER 0.0;
Float64 Easternmost_Easting -75.5437;
String EXPERIMENT "Carolinas Coastal Change Program";
String experiment_name "Cape Hatteras- Nearshore";
String featureType "TimeSeries";
Float64 FILL_FLAG 1.0;
Float64 fixgaps 0.0;
Float64 frequency 1000.0;
String geospatial_bounds "POINT(-75.543701171875 35.22480010986328)";
String geospatial_bounds_crs "EPSG:4326";
Float64 geospatial_lat_max 35.2248;
Float64 geospatial_lat_min 35.2248;
Float64 geospatial_lat_resolution 0;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -75.5437;
Float64 geospatial_lon_min -75.5437;
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 20:22:11 2019: ncatted -a project,global,a,c,, CMG_Portal NEARSHORE/8661aqd-a_z1.nc
Fri Sep 11 10:16:04 2015: C:\\nco\\ncrename.exe -a .feneric_name,generic_name in 8661aqd-cal.nc
Fri Sep 11 10:05:26 2015: C:\\nco\\ncrename.exe -a .feneric_name,generic_name in 8661aqd-cal.nc
Water depth variable and attributes changed by corr_inst_depth;Data cropped by user defined ensemble numbers;Data rotated into Earth Coordinates by aqdprf2nc SVN $Revision: $ using a magnetic variation of ; Amplitude of 30.000 counts used for data screening; Data trimmed at the surface using pressure data;
2017-04-11T22:46:00Z - pyaxiom - File created using pyaxiom
2025-02-22T22:31:33Z (local files)
2025-02-22T22:31:33Z https://cmgds.marine.usgs.gov/erddap/tabledap/NEARSHORE_8661aqd_a_z1_nc.html";
String id "8661aqd-a_z1";
String infoUrl "https://cmgds.marine.usgs.gov/ocean-time-series/";
Float64 initial_instrument_height 0.58;
String initial_instrument_height_note "measured by divers at installation";
Float64 inst_height 0.4;
String INST_TYPE "Nortek Aquadopp Profiler";
String inst_type "Nortek Aquadopp Profiler";
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 35.2248;
String latitude_units "degree_north";
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 -75.5437;
String longitude_units "degree_east";
Float64 magnetic_variation_applied -10.8;
Float64 magnetic_variation_at_site -10.8;
String metadatafile_author "Marinna Martini, USGS MP";
String metadatafile_name "run8661AQDprf";
String metadatafile_version "0.0";
String modification_date "19-Mar-2010 15:05:57";
Float64 MOORING 866;
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 nominal_sensor_depth 4.5;
String nominal_sensor_depth_note "WATER_DEPTH-initial_instrument_height";
Float64 Northernmost_Northing 35.2248;
Float64 num2avg 2048.0;
String orientation "UP";
String original_filename "8661aqd-a.nc";
String original_folder "NEARSHORE";
String platform_type "environmental instrumentation monitoring jet pole";
Float64 POS_CONST 0.0;
Float64 pred_accuracy 28.0;
String PROJECT "USGS, CMGP";
String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
String project_summary "This experiment was designed to investigate the ocean circulation and sediment transport processes in the nearshore regions adjacent to Cape Hatteras NC.";
String project_title "Cape Hatteras- Nearshore";
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 "2010-02-22 15:42:57";
String salinity_set_by_user "32.0 ppt";
String salinity_set_by_user_units "ppt";
String SciPi "J.C. Warner";
String serial_number "ASP 3797";
String source "USGS";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 35.2248;
String standard_name_vocabulary "CF-1.6";
String start_time "03-Feb-2010 15:59:59";
String stop_time "22-Feb-2010 16:42:56";
String summary "This experiment was designed to investigate the ocean circulation and sediment transport processes in the nearshore regions adjacent to Cape Hatteras NC.";
String time_coverage_duration "PT1639800S";
String time_coverage_end "2010-02-22T15:29:59Z";
String time_coverage_start "2010-02-03T15:59:59Z";
String title "Cape Hatteras- Nearshore - 8661aqd-a_z1";
Float64 transducer_offset_from_bottom 0.4;
String transform "BEAM";
Float64 trimmed_to_samples 143489.0, 1785089.0;
String VAR_DESC "bindist:u:v:w:P:Tx:AGC:Hdg:Ptch:Roll:SV";
Float64 VAR_FILL 1.0e+35;
Float64 WATER_DEPTH 4.924502413127688;
String WATER_DEPTH_datum "unknown";
String WATER_DEPTH_source "Water depth determined by mean pressure value";
String WATER_MASS "?";
String WaveMeasurements "DISABLED";
Float64 Westernmost_Easting -75.5437;
}
}
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.
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.