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 data       graph     files  ORCA1 - Twanoh: L4 Anomaly - Depth Gridded - 0.25 meter    ?            M   background (external link) RSS Subscribe
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orca1_L4_anomaly_025

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL _NCProperties String version=2,netcdf=4.9.0,hdf5=1.12.2
attribute NC_GLOBAL author String Seth Travis
attribute NC_GLOBAL buoy_designation String ORCA1
attribute NC_GLOBAL buoy_latitude String 47.375 degrees N
attribute NC_GLOBAL buoy_longitude String -123.00833333 degrees E
attribute NC_GLOBAL buoy_name String Twanoh
attribute NC_GLOBAL buoy_reference_number String 1
attribute NC_GLOBAL cdm_data_type String TimeSeriesProfile
attribute NC_GLOBAL cdm_profile_variables String cast_num
attribute NC_GLOBAL cdm_timeseries_variables String buoy_name, longitude, latitude
attribute NC_GLOBAL citation String University of Washington NWEM Mooring Data, 2005-2024; https://nwem.apl.washington.edu/, enabled by the Northwest Association of Networked Ocean Observing Systems (NANOOS, https://www.nanoos.org) and the Washington State Ocean Acidification Center (WOAC, https://oceanacidification.uw.edu/)
attribute NC_GLOBAL contact String setht1 at uw.edu
attribute NC_GLOBAL contributor_email String setht1@uw.edu, mickett@uw.edu, manalang@uw.edu
attribute NC_GLOBAL contributor_name String Seth Travis, John Mickett, Dana Manalang
attribute NC_GLOBAL contributor_role String author, principalInvestigator, principalInvestigator
attribute NC_GLOBAL contributor_role_vocabulary String https://vocab.nerc.ac.uk/collection/G04/current/ (external link)
attribute NC_GLOBAL contributor_url String https://nwem.apl.washington.edu/, https//www.nanoos.org/, https://nwem.apl.washington.edu/ (external link)
attribute NC_GLOBAL conventions String IOOS Parameter Vocabulary v2.0 (https://mmisw.org/ont/ioos/parameter)
attribute NC_GLOBAL create_state String WA
attribute NC_GLOBAL creator_address String Henderson Hall, 1013 NE 40th Street, Seattle, WA 98105
attribute NC_GLOBAL creator_city String Seattle
attribute NC_GLOBAL creator_country String USA
attribute NC_GLOBAL creator_email String setht1 at uw.edu
attribute NC_GLOBAL creator_institution String Applied Physics Lab - University of Washington (APL-UW)
attribute NC_GLOBAL creator_name String Seth Travis
attribute NC_GLOBAL creator_postalcode String 98105
attribute NC_GLOBAL creator_sector String academic
attribute NC_GLOBAL creator_type String person
attribute NC_GLOBAL creator_url String https://nwem.apl.washington.edu/ (external link)
attribute NC_GLOBAL defaultDataQuery String sea_water_temperature[last-30:last][0:last],sea_water_practical_salinity[last-30:last][0:last],sea_water_sigma_theta[last-30:last][0:last],mass_concentration_of_oxygen_in_sea_water[last-30:last][0:last]
attribute NC_GLOBAL defaultGraphQuery String sea_water_temperature[last-30:last][0:last]&.draw=surface&.vars=cast_start_time|depth|sea_water_temperature&.yRange=0|35|false
attribute NC_GLOBAL description String ORCA Anomaly Data from Climatological Means at Twanoh
attribute NC_GLOBAL featureType String TimeSeriesProfile
attribute NC_GLOBAL geospation_vertical_positive String down
attribute NC_GLOBAL gts_ingest String false
attribute NC_GLOBAL history String 2024-Nov-13 16:33:30: Generate anomaly data
2024-Nov-13 12:43:00: Generate anomaly data
2024-Nov-12 12:42:02: Generate anomaly data
2024-Nov-11 12:41:57: Generate anomaly data
2024-Nov-10 12:42:16: Generate anomaly data
2024-Nov-09 12:42:03: Generate anomaly data
2024-Nov-08 12:41:30: Generate anomaly data
2024-Nov-08 00:41:46: Generate anomaly data
2024-Nov-07 14:15:27: Generate anomaly data
2024-Nov-07 14:01:46: Generate anomaly data
attribute NC_GLOBAL infoUrl String ???
attribute NC_GLOBAL institution String Northwest Environmental Moorings Group at University of Washington - Applied Physical Laboratory
attribute NC_GLOBAL keywords String active, agg, available, buoy, cast, channel, chemistry, chlorophyll, color, concentration, conductivity, data, density, depth, dissolved, dissolved nutrients, dissolved o2, downwelling, downwelling_photosynthetic_photon_radiance_in_sea_water, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Optics > Photosynthetically Active Radiation, Earth Science > Oceans > Ocean Optics > Radiance, 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 > Density, Earth Science > Oceans > Salinity/Density > Salinity, electrical, fractional, fractional_saturation_of_oxygen_in_sea_water, group, mass, mass_concentration_of_chlorophyll_a_in_sea_water, mass_concentration_of_chlorophyll_a_in_sea_water_qc_agg, mass_concentration_of_chlorophyll_a_in_sea_water_qc_tests, mass_concentration_of_oxygen_in_sea_water, mass_concentration_of_oxygen_in_sea_water_qc_agg, mass_concentration_of_oxygen_in_sea_water_qc_tests, mole, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_nitrate_in_sea_water_qc_agg, mole_concentration_of_nitrate_in_sea_water_qc_tests, n02, nitrate, no3, number, nutrients, nwem, O2, ocean, ocean color, oceanography, oceans, optical, optical properties, optics, orca, oxygen, par, par_qc_agg, par_qc_tests, photon, photosynthetic, photosynthetically, physical, physical oceanography, practical, pressure, profile, properties, quality, radiance, radiation, salinity, sample, sample_number, saturation, science, sea, sea_water_electrical_conductivity, sea_water_electrical_conductivity_qc_agg, sea_water_electrical_conductivity_qc_tests, sea_water_practical_salinity, sea_water_practical_salinity_qc_agg, sea_water_practical_salinity_qc_tests, sea_water_pressure, sea_water_pressure_qc_agg, sea_water_pressure_qc_tests, sea_water_sigma_theta, sea_water_sigma_theta_qc_agg, sea_water_sigma_theta_qc_tests, sea_water_temperature, sea_water_temperature_qc_agg, sea_water_temperature_qc_tests, sea_water_turbidity, sea_water_turbidity_qc_agg, sea_water_turbidity_qc_tests, seawater, sigma, temperature, tests, theta, time, turbidity, twanoh, voltage, voltage_ch0, voltage_ch1, voltage_ch2, voltage_ch3, voltage_ch4, voltage_ch5, water
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
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 modification_date String 2024-Nov-13 16:33:30
attribute NC_GLOBAL publisher_address String Henderson Hall, 616 NE Northlake Place, Seattle, WA 98105
attribute NC_GLOBAL publisher_city String Seattle
attribute NC_GLOBAL publisher_country String USA
attribute NC_GLOBAL publisher_email String setht1 at uw.edu
attribute NC_GLOBAL publisher_institution String Applied Physics Lab - University of Washington (APL-UW)
attribute NC_GLOBAL publisher_name String Seth Travis
attribute NC_GLOBAL publisher_postalcode String 98105
attribute NC_GLOBAL publisher_sector String academic
attribute NC_GLOBAL publisher_state String WA
attribute NC_GLOBAL publisher_type String person
attribute NC_GLOBAL publisher_url String https://nwem.apl.washington.edu/ (external link)
attribute NC_GLOBAL reference String UNESCO 1983 - Algorithms for computation of fundamental properties of seawater; https://unesdoc.unesco.org/ark:/48223/pf0000059832_eng
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String The Northwest Environmental Moorings program maintains
a number of buoys thoughout the Puget Sound region, taking regular profiling
casts with a winched CTD attached to a fixed mooring. These profiles measure
water pressure, water temperature, and conductivity. Depending on the mooring
configuration, additional instruments are added to take further measurements,
which can include dissolved oxygen, nitrate concentrations, fluoroescence
(a proxy measurement for chlorophyll concentrations), and turbidity.

This data has converted raw profiles into a gridded data product. Data from the downcast (i.e., from surface to maximum depth) is extracted, and used to grid each variable to pre-defined pressure levels. Quality control flags are used to improve gridded data quality. Bad data is removed during gridding, while suspect data is flagged. Using the pressure-gridded data, corresponding hydrostatic depths are calculated. From these hydrostatic depths, the data is then interpolated onto fixed depth levels.

This dataset has historical data, and adds new data shortly after any additional casts
have been performed. Data quality delay is usually less than 6 hrs.
attribute NC_GLOBAL title String ORCA1 - Twanoh: L4 Anomaly - Depth Gridded - 0.25 meter
attribute NC_GLOBAL water_depth String 35 meters
attribute NC_GLOBAL wmo_platform_code String 46123
dimension cast_start_time   double nValues=36761, evenlySpaced=false, averageSpacing=17012.053917301368
attribute cast_start_time actual_range double 1.1061613100000036E9, 1.731524412000002E9
attribute cast_start_time calendar String gregorian
attribute cast_start_time description String Start time of cast, based on number of seconds since the defined reference time.
attribute cast_start_time ioos_category String Time
attribute cast_start_time long_name String cast start time
attribute cast_start_time standard_name String time
attribute cast_start_time time_origin String 01-JAN-1970 00:00:00
attribute cast_start_time timezone String UTC
attribute cast_start_time units String seconds since 1970-01-01T00:00:00Z
dimension depth   double nValues=141, evenlySpaced=true, averageSpacing=0.25
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range double 0.0, 35.0
attribute depth axis String Z
attribute depth description String Z-coordinate of observation in vertical distance below reference. Down is positive. (reference is sea surface)
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth reference String Hydrostatic depth, calculated from pressure and density measurements taken from CTD.
attribute depth standard_name String depth
attribute depth units String m
variable cast_num   int cast_start_time, depth
attribute cast_num _FillValue int -555
attribute cast_num cf_role String profile_id
attribute cast_num colorBarMaximum int 1000
attribute cast_num colorBarMinimum int 1
attribute cast_num description String number of the sample for a specific cast
attribute cast_num ioos_category String Identifier
attribute cast_num long_name String sample number
attribute cast_num missing_value int -555
attribute cast_num units String --
variable sample_time   double cast_start_time, depth
attribute sample_time calendar String gregorian
attribute sample_time description String Time coordinate of observation based on number of seconds since the defined reference time.
attribute sample_time ioos_category String Time
attribute sample_time long_name String cast sample time
attribute sample_time standard_name String time
attribute sample_time time_origin String 01-JAN-1970 00:00:00
attribute sample_time timezone String UTC
attribute sample_time units String seconds since 1970-01-01T00:00:00Z
variable sea_water_electrical_conductivity   double cast_start_time, depth
attribute sea_water_electrical_conductivity _FillValue double NaN
attribute sea_water_electrical_conductivity colorBarMaximum double 1.0
attribute sea_water_electrical_conductivity colorBarMinimum double -1.0
attribute sea_water_electrical_conductivity description String Ability to pass electrical current. In water, it is a proxy from which to derive salinity.
attribute sea_water_electrical_conductivity ioos_category String Salinity
attribute sea_water_electrical_conductivity long_name String Sea Water Electrical Conductivity
attribute sea_water_electrical_conductivity missing_value double -555.0
attribute sea_water_electrical_conductivity standard_name String sea_water_electrical_conductivity
attribute sea_water_electrical_conductivity units String S/m
variable sea_water_temperature   double cast_start_time, depth
attribute sea_water_temperature _FillValue double NaN
attribute sea_water_temperature colorBarMaximum double 3.0
attribute sea_water_temperature colorBarMinimum double -3.0
attribute sea_water_temperature description String In-situ temperature of water (T90 scale)
attribute sea_water_temperature ioos_category String Temperature
attribute sea_water_temperature long_name String Sea Water Temperature
attribute sea_water_temperature missing_value double -555.0
attribute sea_water_temperature standard_name String sea_water_temperature
attribute sea_water_temperature units String degree_C
variable sea_water_practical_salinity   double cast_start_time, depth
attribute sea_water_practical_salinity _FillValue double NaN
attribute sea_water_practical_salinity colorBarMaximum double 3.0
attribute sea_water_practical_salinity colorBarMinimum double -3.0
attribute sea_water_practical_salinity description String Salinity is to the salt content of a water sample or body of water. The measure of salt content of a water sample follows UNESCO standards known as the Practical Salinity Scale (PSS) as the conductivity ratio of a sea water sample to a standard KCl solution. PSS is a ratio and has no units.
attribute sea_water_practical_salinity ioos_category String Salinity
attribute sea_water_practical_salinity long_name String Sea Water Practical Salinity
attribute sea_water_practical_salinity missing_value double -555.0
attribute sea_water_practical_salinity references String UNESCO 1983 - Conductivity Ratio to Salinity Conversion
attribute sea_water_practical_salinity standard_name String sea_water_practical_salinity
attribute sea_water_practical_salinity units String PSU
variable sea_water_sigma_theta   double cast_start_time, depth
attribute sea_water_sigma_theta _FillValue double NaN
attribute sea_water_sigma_theta colorBarMaximum double 1.5
attribute sea_water_sigma_theta colorBarMinimum double -1.5
attribute sea_water_sigma_theta description String Potential density, referenced to 0 dbar, offset by 1000 kg * m^-3 (sigma-0).
attribute sea_water_sigma_theta ioos_category String Physical Oceanography
attribute sea_water_sigma_theta long_name String Sea Water Sigma Theta
attribute sea_water_sigma_theta missing_value double -555.0
attribute sea_water_sigma_theta references String UNESCO 1983 - EOS-80 (International Equation of State of Seawater)
attribute sea_water_sigma_theta standard_name String sea_water_sigma_theta
attribute sea_water_sigma_theta units String kg * m-3 - 1000
variable mass_concentration_of_chlorophyll_a_in_sea_water   double cast_start_time, depth
attribute mass_concentration_of_chlorophyll_a_in_sea_water _FillValue double NaN
attribute mass_concentration_of_chlorophyll_a_in_sea_water colorBarMaximum double 1.0
attribute mass_concentration_of_chlorophyll_a_in_sea_water colorBarMinimum double -1.0
attribute mass_concentration_of_chlorophyll_a_in_sea_water description String Mass concentration of chlorophyll-a in sea water. Measurement is based upon fluoroescence taken from fluorometer
attribute mass_concentration_of_chlorophyll_a_in_sea_water ioos_category String Ocean Color
attribute mass_concentration_of_chlorophyll_a_in_sea_water long_name String Mass Concentration Of Chlorophyll A In Sea Water
attribute mass_concentration_of_chlorophyll_a_in_sea_water missing_value double -555.0
attribute mass_concentration_of_chlorophyll_a_in_sea_water standard_name String mass_concentration_of_chlorophyll_a_in_sea_water
attribute mass_concentration_of_chlorophyll_a_in_sea_water units String mg * m-3
variable mole_concentration_of_nitrate_in_sea_water   double cast_start_time, depth
attribute mole_concentration_of_nitrate_in_sea_water _FillValue double NaN
attribute mole_concentration_of_nitrate_in_sea_water colorBarMaximum double 5.0
attribute mole_concentration_of_nitrate_in_sea_water colorBarMinimum double -5.0
attribute mole_concentration_of_nitrate_in_sea_water description String Molar concentration of nitrate (NO3-) in sea water
attribute mole_concentration_of_nitrate_in_sea_water ioos_category String Dissolved Nutrients
attribute mole_concentration_of_nitrate_in_sea_water long_name String Mole Concentration Of Nitrate In Sea Water
attribute mole_concentration_of_nitrate_in_sea_water missing_value double -555.0
attribute mole_concentration_of_nitrate_in_sea_water standard_name String mole_concentration_of_nitrate_in_sea_water
attribute mole_concentration_of_nitrate_in_sea_water units String umol * kg-1
variable mass_concentration_of_oxygen_in_sea_water   double cast_start_time, depth
attribute mass_concentration_of_oxygen_in_sea_water _FillValue double NaN
attribute mass_concentration_of_oxygen_in_sea_water colorBarMaximum double 5.0
attribute mass_concentration_of_oxygen_in_sea_water colorBarMinimum double -5.0
attribute mass_concentration_of_oxygen_in_sea_water description String Concentration of dissolved oxygen in water
attribute mass_concentration_of_oxygen_in_sea_water ioos_category String Dissolved O2
attribute mass_concentration_of_oxygen_in_sea_water long_name String Mass Concentration Of Oxygen In Sea Water
attribute mass_concentration_of_oxygen_in_sea_water missing_value double -555.0
attribute mass_concentration_of_oxygen_in_sea_water standard_name String mass_concentration_of_oxygen_in_sea_water
attribute mass_concentration_of_oxygen_in_sea_water units String mg * L^-1
variable fractional_saturation_of_oxygen_in_sea_water   double cast_start_time, depth
attribute fractional_saturation_of_oxygen_in_sea_water _FillValue double NaN
attribute fractional_saturation_of_oxygen_in_sea_water colorBarMaximum double 50.0
attribute fractional_saturation_of_oxygen_in_sea_water colorBarMinimum double -50.0
attribute fractional_saturation_of_oxygen_in_sea_water description String Concentration of dissolved oxygen in water, as a percentage of the concentration of dissolved oxygen in water at saturation. Dissolved oxygen saturation is the concentration of dissolved oxygen at saturation levels at the same temperature and salinity in a water sample.
attribute fractional_saturation_of_oxygen_in_sea_water ioos_category String Dissolved O2
attribute fractional_saturation_of_oxygen_in_sea_water long_name String Fractional Saturation Of Oxygen In Sea Water
attribute fractional_saturation_of_oxygen_in_sea_water missing_value double -555.0
attribute fractional_saturation_of_oxygen_in_sea_water standard_name String fractional_saturation_of_oxygen_in_sea_water
attribute fractional_saturation_of_oxygen_in_sea_water units String percent (percent)
variable par   double cast_start_time, depth
attribute par _FillValue double NaN
attribute par colorBarMaximum double 10.0
attribute par colorBarMinimum double -10.0
attribute par description String Integrated downwelling irradiance for wavelengths from 400 to 700nm. It is the energy from the visible portion of sunlight that is available for photosynthesis
attribute par ioos_category String Optical Properties
attribute par long_name String photosynthetically available radiation (PAR)
attribute par missing_value double -555.0
attribute par standard_name String downwelling_photosynthetic_photon_radiance_in_sea_water
attribute par units String umol photons * m^-2 * sec^-1
variable sea_water_turbidity   double cast_start_time, depth
attribute sea_water_turbidity _FillValue double NaN
attribute sea_water_turbidity description String Measure of light scattering due to suspended material in water. Measure of the cloudiness of water. Higher turbidity levels are often associated with higher levels of disease-causing microorganisms such as viruses, parasites and some bacteria. Turbidity is measured in nephelometric turbidity units (NTU)
attribute sea_water_turbidity ioos_category String Unknown
attribute sea_water_turbidity long_name String Sea Water Turbidity
attribute sea_water_turbidity missing_value double -555.0
attribute sea_water_turbidity units String NTU

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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