Data Access Form

Dataset Title:	caco-waves - 11752sgt-a
Institution:	Coastal and Marine Hazards and Resources Program, U.S. Geological Survey (Dataset ID: 10_5066_P13KF7UW_11752sgt_a_nc)
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Files \| Make a graph

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Variable	Minimum	Maximum
station_id	"10_5066_P13KF7UW_1..."	"10_5066_P13KF7UW_1..."
P_1 (Uncorrected pressure, dbar)	29.158962750711627	32.27104934418519
T_28 (Temperature, degree_C)	1.349	8.748
time (time (UTC), UTC)	2024-12-09T17:24:00Z	2025-03-10T16:48:00Z

P_1ac (Corrected pressure, dbar)	18.84796090124958	22.265604931651147
z (height relative to NAVD88, m)	-20.555	-20.555
depth_m (depth below mean sea level, m)	20.555	20.555
water_level (Water level NAVD88, m)	-1.7977103945563648	1.5981231599147243
water_depth (Total water depth, m)	19.202289605443635	22.598123159914724
latitude (degrees_north)	41.89786	41.89786

longitude (degrees_east)	-69.94247	-69.94247

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"10_5066_P13KF7UW_11752sgt_a_nc
10_5066_P13KF7UW_11752sgt_a_nc";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station ID";
  }
  P_1 {
    UInt32 _ChunkSizes 512;
    Float64 actual_range 29.158962750711627, 32.27104934418519;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Uncorrected pressure";
    Float64 maximum 32.27104934418519;
    Float64 minimum 29.158962750711627;
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  T_28 {
    UInt32 _ChunkSizes 512;
    Float64 actual_range 1.349, 8.748;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Temperature";
    Float64 maximum 8.748;
    Float64 minimum 1.349;
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  time {
    UInt32 _ChunkSizes 993;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.73376504e+9, 1.74162528e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "time (UTC)";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  P_1ac {
    UInt32 _ChunkSizes 508;
    Float64 actual_range 18.84796090124958, 22.265604931651147;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Corrected pressure";
    Float64 maximum 22.265604931651147;
    Float64 minimum 18.84796090124958;
    String note "Corrected for variations in atmospheric pressure using wxt536 met station at Marconi CoastCam site.";
    String standard_name "sea_water_pressure_due_to_sea_water";
    String units "dbar";
  }
  z {
    Float64 actual_range -20.555, -20.555;
    String axis "Z";
    String geopotential_datum_name "NAVD88";
    String ioos_category "Other";
    String long_name "height relative to NAVD88";
    String positive "up";
    String standard_name "height";
    String units "m";
  }
  depth_m {
    Float64 actual_range 20.555, 20.555;
    String ioos_category "Other";
    String long_name "depth below mean sea level";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  water_level {
    UInt32 _ChunkSizes 508;
    Float64 actual_range -1.7977103945563648, 1.5981231599147243;
    String FillValue "nan";
    String geopotential_datum_name "NAVD88";
    String ioos_category "Other";
    String long_name "Water level NAVD88";
    Float64 maximum 1.5981231599147243;
    Float64 minimum -1.7977103945563648;
    String note "Water level calculated by converting P_1ac to sensor depth using S_41 and T_28 from file 11753mc-a.nc + z";
    String standard_name "sea_surface_height_above_geopotential_datum";
    String units "m";
  }
  water_depth {
    UInt32 _ChunkSizes 508;
    Float64 actual_range 19.202289605443635, 22.598123159914724;
    Float64 epic_code 3;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Total water depth";
    Float64 maximum 22.598123159914724;
    Float64 minimum 19.202289605443635;
    String note "Water depth calculated by converting P_1ac to sensor depth using S_41 and T_28 from file 11753mc-a.nc + initial_instrument_height";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 41.89786, 41.89786;
    String axis "Y";
    Float64 epic_code 500;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -69.94247, -69.94247;
    String axis "X";
    Float64 epic_code 502;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
 }
  NC_GLOBAL {
    String atmospheric_pressure_correction_file "11752sg-atmpres.cdf";
    Float64 atmospheric_pressure_correction_offset_applied -0.057910601037148624;
    String basefile "sg_1099_raw_upload_03132025";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String COORD_SYSTEM "GEOGRAPHIC";
    String creator_url "https://www.usgs.gov";
    String DATA_CMNT "No magnetic variation recorded, used data from IGRF model via ngdc.noaa.gov.";
    String DATA_ORIGIN "USGS WHCMSC Coastal and Estuarine Dynamics";
    String DATA_SUBTYPE "MOORED";
    String data_type "TIDE";
    Float64 DELTA_T 360;
    String Deployment_date "09-Dec-2024 17:22";
    Float64 DEPTH_CONST 0.0;
    String DESCRIPTION "Cape Cod National Seashore, Marconi Beach, Wellfleet, MA";
    Float64 DRIFTER 0.0;
    Float64 Easternmost_Easting -69.94247;
    String EXPERIMENT "caco-waves";
    String experiment_name "10.5066-P13KF7UW";
    String featureType "TimeSeries";
    String Field_Activity_Number "2024-028-FA, 2025-010-FA";
    String file_type ".tid";
    String filename "11752sg";
    String geopotential_datum_name "NAVD88";
    String geopotential_datum_note "Elevation at seabed using VDatum with LMSL and GEOID18";
    Float64 geospatial_lat_max 41.89786;
    Float64 geospatial_lat_min 41.89786;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -69.94247;
    Float64 geospatial_lon_min -69.94247;
    String geospatial_lon_units "degrees_east";
    Float64 height_above_geopotential_datum -21.0;
    String history 
"2025-12-02T15:03:46.618140+00:00: Processed using tid2cdf.py with stglib 1.9.0+4.g42e0271, xarray 2024.11.0, NumPy 2.1.3, netCDF4 1.7.2, Python 3.12.7.
2025-12-02T15:03:57.091164+00:00: Data clipped using Deployment_date of 09-Dec-2024 17:22 and Recovery_date of 10-Mar-2025 16:53.
2025-12-02T15:03:57.110164+00:00: Create water_level variable relative to NAVD88 by converting P_1ac to sensor depth using S_41 and T_28 from file 11753mc-a.nc + z
2025-12-02T15:03:57.123183+00:00: Create water_depth variable by converting P_1ac to sensor depth using S_41 and T_28 from file 11753mc-a.nc + initial_instrument_height

2026-01-11T14:42:25Z (local files)
2026-01-11T14:42:25Z https://cmgds.marine.usgs.gov/erddap/tabledap/10_5066_P13KF7UW_11752sgt_a_nc.html";
    String horizontal_datum_name "NAD83";
    String infoUrl "https://cmgds.marine.usgs.gov/ocean-time-series/";
    Float64 initial_instrument_height 0.445;
    String initial_instrument_height_note "(meters) height above seabed";
    String institution "Coastal and Marine Hazards and Resources Program, U.S. Geological Survey";
    String institution_url "https://woodshole.er.usgs.gov";
    Float64 latitude 41.89786;
    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 -69.94247;
    Float64 magnetic_variation -14.35;
    String MOORING "1175";
    String NCProperties "version=2,netcdf=4.9.2,hdf5=1.14.4";
    Float64 nominal_instrument_depth 20.555;
    String nominal_instrument_depth_note "WATER_DEPTH - initial_instrument_height";
    Float64 Northernmost_Northing 41.89786;
    String P_1ac_note "Corrected for variations in atmospheric pressure using wxt536 met station at Marconi CoastCam site.";
    String platform_type "Nanopod";
    Float64 POS_CONST 0.0;
    String PROJECT "USGS Coastal and Marine Hazards and Resources Program";
    String publisher_url "https://www.usgs.gov";
    String Recovery_date "10-Mar-2025 16:53";
    String SciPi "Chris Sherwood";
    Float64 sea_floor_depth_below_mean_sea_level 21.0;
    String serial_number "1099";
    String SGFirmwareVersion "V 6.1e";
    String SGInstrumentType "SBE 26plus";
    String SGNumberOfTideMeasurements "24173";
    Float64 SGPressureCalibrationB 4194.3;
    Float64 SGPressureCalibrationC1 960.7259;
    Float64 SGPressureCalibrationC2 21.10548;
    Float64 SGPressureCalibrationC3 -1600.264;
    Float64 SGPressureCalibrationD1 0.028423;
    Float64 SGPressureCalibrationD2 0.0;
    String SGPressureCalibrationDate "15-oct-18";
    Float64 SGPressureCalibrationM 62914.5;
    Float64 SGPressureCalibrationOFFSET -0.1297;
    Float64 SGPressureCalibrationT1 28.07486;
    Float64 SGPressureCalibrationT2 0.435515;
    Float64 SGPressureCalibrationT3 17.53476;
    Float64 SGPressureCalibrationT4 24.30818;
    Float64 SGPressureCalibrationU0 5.808002;
    Float64 SGPressureCalibrationY1 -3930.279;
    Float64 SGPressureCalibrationY2 -10870.2;
    Float64 SGPressureCalibrationY3 0.0;
    String SGPressureSensorSerial "100434";
    String SGSoftwareVersion "2.0";
    String SGTemperatureCalibrationDate "29-sep-18";
    Float64 SGTemperatureCalibrationTA0 1.804742e-4;
    Float64 SGTemperatureCalibrationTA1 2.689025e-4;
    Float64 SGTemperatureCalibrationTA2 -3.208359e-6;
    Float64 SGTemperatureCalibrationTA3 1.95798e-7;
    String SGTideDuration "300";
    String SGTideDurationUnits "seconds";
    String SGTideInterval "6.000";
    String SGTideIntervalUnits "minutes";
    String SGTideSamplesPerDay "240.000";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 41.89786;
    String start_time "2024-12-09T17:24:00.000000000";
    String stop_time "2025-03-10T16:48:00.000000000";
    String summary "Unspecified";
    String time_coverage_end "2025-03-10T16:48:00Z";
    String time_coverage_start "2024-12-09T17:24:00Z";
    String title "caco-waves - 11752sgt-a";
    Float64 VAR_FILL NaN;
    Float64 WATER_DEPTH 21.0;
    String WATER_DEPTH_NOTE "(meters), Mean water depth was calculated from Signature1000 acoustic surface tracking data (brange_AST)";
    String WATER_MASS "North Atlantic Ocean";
    Float64 Westernmost_Easting -69.94247;
  }
}

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