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The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL _NCProperties String version=1|netcdflibversion=4.5.0|hdf5libversion=1.10.1
attribute NC_GLOBAL cdm_data_type String TimeSeries
attribute NC_GLOBAL cdm_timeseries_variables String latitude, longitude, altitude, feature_type_instance
attribute NC_GLOBAL Channel1_calibration String -0.272349 46.5828 2.07895 0.943837
attribute NC_GLOBAL Channel1_name String Pressure
attribute NC_GLOBAL Channel1_rangingMode String None
attribute NC_GLOBAL Channel1_units String dbar
attribute NC_GLOBAL COMPOSITE double 0.0
attribute NC_GLOBAL contributor_name String C. Sherwood
attribute NC_GLOBAL contributor_role String principalInvestigator
attribute NC_GLOBAL Conventions String CF-1.6,ACDD-1.3, COARDS
attribute NC_GLOBAL CREATION_DATE String 04-Oct-2016 14:11:42
attribute NC_GLOBAL creator_email String rsignell at
attribute NC_GLOBAL creator_name String Rich Signell
attribute NC_GLOBAL creator_phone String +1 (508) 548-8700
attribute NC_GLOBAL creator_url String (external link)
attribute NC_GLOBAL DATA_CMNT String P_1ac and D_3 corrected with barometric pressure from nearby platform 10701hlm
attribute NC_GLOBAL DATA_ORIGIN String USGS WHCMSC Sed Trans Group
attribute NC_GLOBAL date_created String 2018-03-22T17:08:00Z
attribute NC_GLOBAL date_issued String 2018-03-22T17:08:00Z
attribute NC_GLOBAL date_metadata_modified String 2018-03-22T17:08:00Z
attribute NC_GLOBAL date_modified String 2018-03-22T17:08:00Z
attribute NC_GLOBAL DELTA_T double 0.25
attribute NC_GLOBAL Deployment_date String 10-May-2016
attribute NC_GLOBAL DEPTH_CONST double 0.0
attribute NC_GLOBAL DESCRIPTION String Deployed at end of Rocky Groin
attribute NC_GLOBAL DRIFTER double 0.0
attribute NC_GLOBAL Easternmost_Easting double -70.477227
attribute NC_GLOBAL EXPERIMENT String Sandwich Town Neck Beach
attribute NC_GLOBAL featureType String TimeSeries
attribute NC_GLOBAL FILL_FLAG double 0.0
attribute NC_GLOBAL Firmware String 12.03
attribute NC_GLOBAL geospatial_bounds String POINT(-70.477227 41.7659369)
attribute NC_GLOBAL geospatial_bounds_crs String EPSG:4326
attribute NC_GLOBAL geospatial_bounds_vertical_crs String NAVD88
attribute NC_GLOBAL geospatial_lat_max double 41.7659369
attribute NC_GLOBAL geospatial_lat_min double 41.7659369
attribute NC_GLOBAL geospatial_lat_resolution long 0
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -70.477227
attribute NC_GLOBAL geospatial_lon_min double -70.477227
attribute NC_GLOBAL geospatial_lon_resolution long 0
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double -3.75
attribute NC_GLOBAL geospatial_vertical_min double -3.75
attribute NC_GLOBAL geospatial_vertical_positive String up
attribute NC_GLOBAL geospatial_vertical_resolution String 0
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL grid_mapping_epsg_code String EPSG:4326
attribute NC_GLOBAL grid_mapping_geoid_name String NAVD88
attribute NC_GLOBAL grid_mapping_inverse_flattening double 298.257223563
attribute NC_GLOBAL grid_mapping_long_name String (external link)
attribute NC_GLOBAL grid_mapping_name String latitude_longitude
attribute NC_GLOBAL grid_mapping_semi_major_axis double 6378137.0
attribute NC_GLOBAL grid_mapping_vertical_datum String NAVD88
attribute NC_GLOBAL grid_mapping_water_surface_reference_datum String NAVD88
attribute NC_GLOBAL history String Mon Nov 4 14:00:29 2019: ncatted -a project,global,a,c,, CMG_Portal SANDWICH2016/
corr_depth_htNative fixed WATER_DEPTH and sensor_depth attributes: Trimmed using trunc_cdfNative, SVN $Revision: 5793 $ to select records in the range 244801 to 13104001.P_1ac and D_3 corrected with barometric pressure from nearby platform 10701hlm
2018-03-22T17:08:00Z - pyaxiom - File created using pyaxiom
attribute NC_GLOBAL HostVersion String 1.12.1
attribute NC_GLOBAL id String 10691dw-a
attribute NC_GLOBAL infoUrl String (external link)
attribute NC_GLOBAL initial_instrument_height double 0.04
attribute NC_GLOBAL INST_TYPE String RBR Dwave
attribute NC_GLOBAL institution String USGS Coastal and Marine Geology Program
attribute NC_GLOBAL institution_url String (external link)
attribute NC_GLOBAL keywords String crs, D_3, feature_type_instance, latitude, longitude, P_1, P_1ac, platform, time, WL_NAVD88, z
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL latitude double 41.7659369
attribute NC_GLOBAL license String 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.
attribute NC_GLOBAL LoggingSamplingPeriod double 250.0
attribute NC_GLOBAL longitude double -70.477227
attribute NC_GLOBAL magnetic_variation double -14.82
attribute NC_GLOBAL Model String RBRvirtuoso
attribute NC_GLOBAL MODIFICATION_date String 15-Nov-2016 14:29:03
attribute NC_GLOBAL MOORING long 1069
attribute NC_GLOBAL naming_authority String gov.usgs.cmgp
attribute NC_GLOBAL NAVD88_elevation double -2.29
attribute NC_GLOBAL ncei_template_version String NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0
attribute NC_GLOBAL NCO String netCDF Operators version 4.8.1 (Homepage =, Code =
attribute NC_GLOBAL Northernmost_Northing double 41.7659369
attribute NC_GLOBAL NumberofChannels double 1.0
attribute NC_GLOBAL NumberOfSamples double 1.3381825E7
attribute NC_GLOBAL original_filename String
attribute NC_GLOBAL original_folder String SANDWICH2016
attribute NC_GLOBAL platform_type String lead disk- dwave clamped on top
attribute NC_GLOBAL POS_CONST double 0.0
attribute NC_GLOBAL position_datum String NAD83(2011)
attribute NC_GLOBAL PROJECT String USGS Coastal Marine Geology Program
attribute NC_GLOBAL project String U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal
attribute NC_GLOBAL project_summary String Observations of Oceanographic, Atmospheric and Water-Quality for assesment of storm effects on overwash
attribute NC_GLOBAL project_title String Sandwich Town Neck Beach, Massachusetts, 2016
attribute NC_GLOBAL publisher_email String emontgomery at
attribute NC_GLOBAL publisher_name String Ellyn Montgomery
attribute NC_GLOBAL publisher_phone String +1 (508) 548-8700
attribute NC_GLOBAL publisher_url String (external link)
attribute NC_GLOBAL Recovery_date String 16-June-2016
attribute NC_GLOBAL SciPi String C. R. Sherwood
attribute NC_GLOBAL serial_number String 55025
attribute NC_GLOBAL source String USGS
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 41.7659369
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v29
attribute NC_GLOBAL start_time String 10-May-2016 13:00:00
attribute NC_GLOBAL stop_time String 16-Jun-2016 18:00:00
attribute NC_GLOBAL subsetVariables String latitude, longitude, altitude, feature_type_instance
attribute NC_GLOBAL summary String USGS-CMG time-series data from the Sandwich Town Neck Beach, Massachusetts, 2016 project, mooring 1069 and package 10691dw-a. Observations of Oceanographic, Atmospheric and Water-Quality for assesment of storm effects on overwash
attribute NC_GLOBAL time_coverage_duration String PT3214800S
attribute NC_GLOBAL time_coverage_end String 2016-06-16T18:00:00Z
attribute NC_GLOBAL time_coverage_start String 2016-05-10T13:00:00Z
attribute NC_GLOBAL title String USGS-CMG time-series data: SANDWICH2016 - 1069 - 10691dw-a
attribute NC_GLOBAL VAR_FILL double 1.0E35
attribute NC_GLOBAL WATER_DEPTH double 3.79
attribute NC_GLOBAL Westernmost_Easting double -70.477227
variable feature_type_instance   String  
attribute feature_type_instance cf_role String timeseries_id
attribute feature_type_instance ioos_category String Unknown
attribute feature_type_instance long_name String Identifier for each feature type instance
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range double 41.7659369, 41.7659369
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude ioos_category String Location
attribute latitude long_name String sensor latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max double 41.7659369
attribute latitude valid_min double 41.7659369
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range double -70.477227, -70.477227
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude ioos_category String Location
attribute longitude long_name String sensor longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max double -70.477227
attribute longitude valid_min double -70.477227
variable crs   int  
attribute crs actual_range int -2147483647, -2147483647
attribute crs epsg_code String EPSG:4326
attribute crs geoid_name String NAVD88
attribute crs grid_mapping_name String latitude_longitude
attribute crs inverse_flattening double 298.257223563
attribute crs ioos_category String Unknown
attribute crs long_name String (external link)
attribute crs semi_major_axis double 6378137.0
attribute crs vertical_datum String NAVD88
attribute crs water_surface_reference_datum String NAVD88
variable platform   int  
attribute platform actual_range int -2147483647, -2147483647
attribute platform definition String (external link)
attribute platform ioos_category String Unknown
attribute platform ioos_code String 10691dw-a
attribute platform long_name String USGS-CMG time-series data from the Sandwich Town Neck Beach, Massachusetts, 2016 project, mooring 1069 and package 10691dw-a. Observations of Oceanographic, Atmospheric and Water-Quality for assesment of storm effects on overwash
attribute platform nodc_name String FIXED PLATFORM, MOORINGS
attribute platform short_name String USGS-CMG time-series data: SANDWICH2016 - 1069 - 10691dw-a
attribute platform type String lead disk- dwave clamped on top
variable time   double  
attribute time _ChunkSizes uint 1000
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.4628852E9, 1.4661E9
attribute time axis String T
attribute time calendar String gregorian
attribute time ioos_category String Time
attribute time long_name String time of measurement
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable altitude   double  
attribute altitude _CoordinateAxisType String Height
attribute altitude _CoordinateZisPositive String up
attribute altitude _FillValue double -9999.9
attribute altitude actual_range double -3.75, -3.75
attribute altitude axis String Z
attribute altitude colorBarMaximum double 8000.0
attribute altitude colorBarMinimum double -8000.0
attribute altitude grid_mapping String crs
attribute altitude ioos_category String Location
attribute altitude long_name String z of the sensor relative to the water surface
attribute altitude positive String up
attribute altitude standard_name String altitude
attribute altitude units String m
attribute altitude valid_max double -3.75
attribute altitude valid_min double -3.75
variable D_3   float  
attribute D_3 _ChunkSizes uint 1000
attribute D_3 _FillValue float 1.0E35
attribute D_3 actual_range float -0.4443482, 4.0552
attribute D_3 ancillary_variables String platform
attribute D_3 colorBarMaximum double 4.0552
attribute D_3 colorBarMinimum double -0.44434825
attribute D_3 coordinates String time z latitude longitude
attribute D_3 coverage_content_type String physicalMeasurement
attribute D_3 grid_mapping String crs
attribute D_3 initial_instrument_height double 0.04
attribute D_3 ioos_category String Unknown
attribute D_3 long_name String water depth
attribute D_3 missing_value float 1.0E35
attribute D_3 note String Corrected for variations in atmospheric pressure using local barometric pressure record
attribute D_3 platform String platform
attribute D_3 sensor_depth double 3.75
attribute D_3 units String m
variable P_1   float  
attribute P_1 _ChunkSizes uint 1000
attribute P_1 _FillValue float 1.0E35
attribute P_1 actual_range float 10.03021, 14.52541
attribute P_1 ancillary_variables String platform
attribute P_1 colorBarMaximum double 14.52541
attribute P_1 colorBarMinimum double 10.030211
attribute P_1 coordinates String time z latitude longitude
attribute P_1 coverage_content_type String physicalMeasurement
attribute P_1 epic_code int 1
attribute P_1 grid_mapping String crs
attribute P_1 height_depth_units String m
attribute P_1 initial_sensor_height double 0.04
attribute P_1 ioos_category String Unknown
attribute P_1 long_name String Sea Water Pressure
attribute P_1 missing_value float 1.0E35
attribute P_1 note String data=0 replaced with fill value
attribute P_1 platform String platform
attribute P_1 sensor_depth double 3.75
attribute P_1 serial_number String 55025
attribute P_1 standard_name String sea_water_pressure
attribute P_1 units String dbar
variable P_1ac   float  
attribute P_1ac _ChunkSizes uint 1000
attribute P_1ac _FillValue float 1.0E35
attribute P_1ac actual_range float -0.4478508, 4.08721
attribute P_1ac ancillary_variables String platform
attribute P_1ac colorBarMaximum double 4.0872097
attribute P_1ac colorBarMinimum double -0.4478508
attribute P_1ac coordinates String time z latitude longitude
attribute P_1ac coverage_content_type String physicalMeasurement
attribute P_1ac grid_mapping String crs
attribute P_1ac initial_instrument_height double 0.04
attribute P_1ac ioos_category String Unknown
attribute P_1ac long_name String pressure (corrected for atmospheric)
attribute P_1ac missing_value float 1.0E35
attribute P_1ac note String Corrected with barometric pressure from
attribute P_1ac platform String platform
attribute P_1ac sensor_depth double 3.75
attribute P_1ac standard_name String sea_water_pressure_due_to_sea_water
attribute P_1ac units String dbar
variable WL_NAVD88   float  
attribute WL_NAVD88 _ChunkSizes uint 1000
attribute WL_NAVD88 _FillValue float -9999.9
attribute WL_NAVD88 actual_range float -2.418098, 2.08145
attribute WL_NAVD88 ancillary_variables String platform
attribute WL_NAVD88 coordinates String time z latitude longitude
attribute WL_NAVD88 coverage_content_type String physicalMeasurement
attribute WL_NAVD88 epic_code int 18
attribute WL_NAVD88 FillValue float 1.0E35
attribute WL_NAVD88 grid_mapping String crs
attribute WL_NAVD88 initial_instrument_height double 0.04
attribute WL_NAVD88 ioos_category String Unknown
attribute WL_NAVD88 long_name String Sea Surface Height
attribute WL_NAVD88 missing_value float -9999.9
attribute WL_NAVD88 note String WL_NAVD88 = Depth + -1.9738(sensor elevation, NAVD88). Referenced to NGS GEOID96.
attribute WL_NAVD88 platform String platform
attribute WL_NAVD88 sensor_depth double 3.75
attribute WL_NAVD88 serial_number String 55025
attribute WL_NAVD88 standard_name String sea_surface_height
attribute WL_NAVD88 type String EVEN
attribute WL_NAVD88 units String m
attribute WL_NAVD88 vertical_datum String NAVD88

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.

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