computation from pressure, salinity and IPTS-68 temperature using UNESCO algorithm
standardisation to NBS scale
computation using UNESCO algorithm and calibration against independent measurements
correction to sea level
classification to a term from the JNCC's Marine Habitat Classification for Britain and Ireland Version 04.05 (SDN:M20::)
computation of carbon from calcium
computation from travel time averaged from all operational beams and unknown sound velocity profile
verification against independent measurements
derivation from GEBCO_14 30 arc-second global grid
normalisation with biomass expressed as carbon
lipid normalisation (wet weight cct/lipid proportion)
OC5 algorithm
transformation from OSGB36 easting
computation of carbon biomass from displacement volumes
empirical correction for optics fouling and Saunders compressibility correction
computation after Folk and Ward (1957)
correction to read zero at sea level
differencing carbon uptake with and without nitrification inhibitor
computation from volume scatter data
computation by morphometric method
analysis of cumulative settling rate curve after Folk and Ward (1957)
computation from moments as defined by Cartwright and Longuet-Higgins (1956)
subtraction of tidal height sensor2 value from tidal height sensor1 value
using P or N binary classification
correction to zero at sea level and conversion to depth using unspecified algorithm
differencing results from acidified and unacidified samples, summation of size fractionated data and profile integration
Tucker-Draper method
laboratory calibration applied
classification to a term from the JNCC's Marine Habitat Classification for Britain and Ireland Version 97.06 (SDN:M24::)
normalisation to organic carbon and lutum content (RIKZ 'standard sediment')
most probable number analysis
smoothed
computation from phi size distribution
correction to a path length of 1m and for seawater compressibility
computation from rate of change of concentration in overlying water
computation using UNESCO algorithm
unspecified prediction algorithm
computation from PvI and the absorption of photosynthetically active radiation (PAR) data
volume computation from weight loss on drying and salt correction
derivation from GEBCO_19 15 arc-second global grid
computation from the ratio of horizontal translation to heave
calibration to read zero in clear water with computation from volume scatter
computation of carbon biomass using the equation of Andrássy (1956)
Fourier analysis with NO depth attenuation correction
not specified
processing following the Lorenzen protocol
division of upwelling irradiance by downwelling irradiance
correction for atmospheric pressure
derivation from the raw data from the light chamber to Kolber et al 1998 biophysical model using Laney v4 2003 software
computation from variation of light intensity with depth
analysis of cumulative settling rate curve
subtraction of Synechococcus+Prochlorococcus from total bacteria
computation using Andrassy (1956) formula
computation from horizontal co-spectra translation after Kuik et al. (1988)
using 0 or 1 binary classification
classification using GEBCO Grid Source Data Type Identifier (SDN:GGT::)
calibration against Ca analyses with correction for chlorophyll interference
differencing results from acidified and unacidified samples and profile integration
computation using P-EXEC algorithm
manual record analysis
salt correction
correction to a path length of 1m
computation from potassium concentration
computation using stereometrical configurations of Edler(1979) and carbon factor of Gonzalez and Smetacek(1994)
computation from temperature and salinity by unspecified algorithm
classification to a term from the NVS SeaDataCloud Flow Cytometry Standardised Cluster Names Vocabulary (SDN:F02::)
correction for bacteriochlorophyll c+d following Caraco and Puccoon 1986, and Golterman et al. 1978
transformation from WGS84 to Irish National Grid Reference System
computation of carbon biomass from abundance using the equations of Menden-Deuer and Lessard (2000)
differencing the results from 0.4um and 10**4 Dalton filtered water
Fourier analysis after Nolte and Hsu (1972)
computation of Blundell and Barber (2005)
division of in-situ resistivity by resistivity of overlying water
conversion to WMO code using table 1555
derivation from the raw data from the dark chamber to Kolber et al 1998 biophysical model using Laney v4 2003 software
computation from turbulent kinetic energy and density
taking the average value from two or more sensors
computation from fast microstructure temperature
analysis of cumulative frequency ordered by phi (coarse to fine)
conversion to seawater depth using UNESCO algorithm
computation from total mass of suspended solids and bulk density
computation using resultant velocity components from beams 2 and 4
computation using UNESCO 1983 algorithm and calibration against independent measurements
subtraction of measured atmospheric pressure and conversion to depth using unspecified algorithm
differencing results from two size-fractions
computation of carbon produced from amino acid uptake, abundance and cell volume data
differencing results from acidified and unacidified samples
no calibration against sample data
computation of rate of change from variable incubation durations
laboratory calibration against formazin
Takahashi correction to in-situ temperature
computation from Fm and Fo fluorescence yields from the light chamber
computation using stereometrical configurations of Edler (1979)
recomputation to water location at fixed time using POL NSP model
computation from salinity and temperature using UNESCO algorithm
correction to a common scale
cell averaging
correction for divinyl chlorophyll forms
tidal analysis
normalisation at zero pressure and 25 degrees Celsius
computation
computation of carbon biomass using the equation of Alcaraz et al. (2003)
Fourier analysis after Goda (1970)
computation from the ratio of upwelled irradiance at 440 and 570 nm
protocol of Rasmussen et al. (2006)
conversion to WMO code using table 0885/0877
correction to in-situ temperature after Takahashi
computation of carbon biomass from abundance using the equation of Putt and Stoecker (1989)
conversion to WMO code using table 4677/4501
derivation from GEBCO centenary edition 1-minute global grid
computation from CTD temperature profile
computation from regression line of suspended sediment concentration versus water flow velocity
computation using UNESCO 1983 algorithm and NO calibration against independent measurements
correction after Stuiver and Reimer
computation using resultant velocity components from beams 1 and 3
derivation from GEBCO_08 30 arc-second global grid
computation of carbon biomass from abundance
differencing of the measurements
processed following the protocol of Yentsch+Menzel
computation of depth using unspecified drop rate algorithm converted to pressure using UNESCO algorithm
geometric statistics computation
computation from salinity and potential temperature using UNESCO algorithm
computation from Fm and Fo fluorescence yields from the dark chamber
computation from pCO2 following correction to dry air and calibration against standards
correction for seawater compressibility
recomputation to potential temperature using pCO2*EXP((Theta - T)*0.0423)
correction for atmospheric stability and to a height of 10m
classification to a term from the Everyone's Gliding Observatories (EGO) format reference list (https://doi.org/10.13155/34980)
concentration to activity conversion based on half life
taking the maximum value from two or more sensors
computation using the eddy covariance method
expressed to unspecified datum by subtraction of a constant
derivation from the raw data from the dark chamber with calibration against sample data
computation from the wave velocity cell recorded burst
conversion to WMO code
computation from concentration
computation from CTD density profile
summation of vehicle depth below water column surface and height above bed
conversion to WMO code using table 3700
dark current baseline correction
BODC parameter semantic model data processing entity descriptions
Controlled vocabulary defining the terms that may be used for data processing description (part of the how theme) in the BODC parameter semantic model.
Made by NERC and maintained within the NERC Vocabulary Server
Natural Environment Research Council
British Oceanographic Data Centre
classification to a term from the Marine Strategy Framework Directive broad habitat types (Commission Decision (EU)2017/848)
computation using UNESCO 1983 algorithm
computation of carbon biomass from measured weight and profile integration
manufacturer's calibration applied
differencing DOC before and after incubation
NO verification against independent measurements
corrected for the dissolution of lithogenic minerals
conversion from height above seabed using bathymetric depth
computation of density reciprocal from pressure, temperature and salinity
correction for bacterial chlorophyll c+d following Caraco & Puccoon 1986 and Golterman et al. 1978 protocols
computation from DMS concentration and shipboard wind speed
conversion to depth using unspecified algorithm
processing after Wright and Coffin (1984)
correction for lithogenic Ba contribution
correction for hydrolysis
computation from PvI data and measured wavelength-dependent phytoplankton absorption coefficients
calibration using protocols of Deines (1999)
expressed at measurement altitude
decay correction to sampling time
classification to a term from the HELCOM 'HUB' Underwater Biotope and Habitat Classification System (SDN:M23::)
computation from ash-free dry weight and temperature using a general allometric equation (Edgar, 1991)
expressed as PPi
calibration against independent measurements
correction to true North
computation from air temperature and relative humidity data
up-crossing analysis
correction using Matthew's tables
summation of size-fractions and differencing results from acidified and unacidified samples
computation from wet and dry bulb thermometer data
conversion to WMO code using table 3155
computation from cross spectra
averaging values from multiple core segments
normalisation from per cell to per cell volume
profile integration
manufacturer's calibration and laboratory calibration against TRIS-buffer applied
NO salt correction
calibration against sample data
classification to a term from the EMODnet Human Activities vocabulary (SDN:HA2::)
differencing DMSO before and after incubation
using the delta notation
correction based on measured sound velocity profile
computation from 1st order Fourier coefficients of directional distribution of energy, A1 and B1
correction to sea level and subtraction of value predicted by tidal analysis
computation from PvI data and measured light profile
conversion to Beaufort scale
automated record analysis using the zero-crossing method
processing following SCOR protocol
computation from wet bulk density
calibration to read zero in clear water
correction for drift
computation using stereometric formulas
summation of size-fractionated values and profile integration
corrected for the detrital contribution
classification to a term from the OSPAR Commission's List of Threatened and/or Declining Species and Habitats (SDN:M22::)
estimation from surface roughness
correction for nitrite
classification according to Rowles et al (2001)
computation from concentration using Weiss algorithm
correction after Wilson
down-crossing analysis
correction using co-located air pressure and subtraction of value predicted by tidal analysis
correction after Del Grosso
summation of staged leachate analyses
averaging of all functional beams
computation from biovolume using equations from Menden-Deuer and Lessard (2000)
computation from the ratio of upwelled irradiance at 490 and 570 nm
using the epsilon notation
processing in near real-time
NO correction or calibration of raw count rates
differencing determinations on sample before and after 400C ignition
manufacturer's calibration and correction against independent temperature and salinity measurements
computation using UNESCO algorithm and NO calibration against independent measurements
correction to sea level and averaging of multiple sensors
computation from probe free-fall time using unspecified algorithm
classification to a term from the JNCC's Marine Habitat Classification for Britain and Ireland Version 15.03 (SDN:M21::)
computation from wet bulk density and assumed mineral grain and seawater densities
calibration against sample data and computation from concentration using Benson and Krause algorithm
normalisation with biomass expressed as nitrogen
correction for variation in surface illumination
synthesis from multiple satellite sensors
lipid normalisation (wet weight cct/lipid proportion) and weaning correction
transformation from OSGB36 northing
computation from true wind speed using the COARE3.5 model (Edson et al. 2013)
estimation from phytoplankton spectral absorption coefficients after Dubinsky (1980)
algal1 algorithm
volume computation from mass and mean density
correction after Kuwahara
computation from concentration using Benson and Krause algorithm
subtraction of value predicted by tidal analysis
correction using co-located air pressure data expressed to unspecified datum by subtraction of a constant
categorisation using EMODnet chemistry reporting protocol
automated record analysis
correction using Carter's tables
computation from pH and alkalinity
computation using the Blackburn-Caperon model
differencing the results from 0.4um and 10**4 Dalton filtered water
summation of size-fractionated values
computation using protocol of Barstow et al. (1991)
multiplication by 10**7
conversion to WMO code using table 4300
subtraction of nominal ambient pressure value