CTD bottle data from RV POLARSTERN cruise PS137 at Lucky B site
type: Dataset
creator: Maren Walter
  type: Person
  family name: Walter
  given name: Maren
  affiliation: University of Bremen
creator: Jonathan Mette
publisher: PANGAEA
  type: Organization
  disambiguating description: Data Publisher for Earth & Environmental Science
included in data catalog: PANGAEA
  type: DataCatalog
  disambiguating description: Data Publisher for Earth & Environmental Science
date published: 2025-11-07
additional type: dataset
description: This dataset contains aggregated CTD (conductivity, temperature, depth probe) data corresponding to bottle closures for water sampling for stations conducted during the cruise PS137. Additionally it contains the corresponding helium isotope ratio measured in the lab post-cruise and navigational data from the ships positioning system. The two stations were executed to detect possible hydrothermal plumes at the Lucky B site where hydrothermal activity was suspected at approximately 81° latitude and -3° longitude. The data was measured with a CTD rosette system and processed to correct sensor uncertainties and remove outliers. For every parameter the mean, standard deviation, minimum and maximum are given which are associated with the time interval of closing one sample bottle.
abstract: This dataset contains aggregated CTD (conductivity, temperature, depth probe) data corresponding to bottle closures for water sampling for stations conducted during the cruise PS137. Additionally it contains the corresponding helium isotope ratio measured in the lab post-cruise and navigational data from the ships positioning system. The two stations were executed to detect possible hydrothermal plumes at the Lucky B site where hydrothermal activity was suspected at approximately 81° latitude and -3° longitude. The data was measured with a CTD rosette system and processed to correct sensor uncertainties and remove outliers. For every parameter the mean, standard deviation, minimum and maximum are given which are associated with the time interval of closing one sample bottle.
citation: Enigmatic H2- and CH4-rich hydrothermal plumes at the ultramafic-hosted Lucky B site, 81°N on Lena Trough, Arctic Ocean
citation: Discovery of the "Lucky B" ultramafic-hosted hydrothermal field in the ultraslow-spreading Lena Trough, Arctic Ocean
citation: The Expedition PS137 of the Research Vessel POLARSTERN to the Arctic Ocean in 2023
spatial coverage: Place
  geo: GeoShape
    box: 81.350909 -3.415194999999983 81.383968 -3.3893209999999954
temporal coverage: 2023-07-25T16:54:00/2023-07-26T15:46:00
funding: Physik. Ozeanographie
  type: MonetaryGrant
  funder: Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
funding: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
  type: MonetaryGrant
  funder: German Research Foundation
size: QuantitativeValue
  value: 3811.0
  unit text: data points
variable measured: Event label
variable measured: Bottle number
  type: PropertyValue
  unit text: #
  measurement technique: CTD, Sea-Bird SBE 911plus
  subject of: DefinedTermSet
    has defined term: Abundance or Count
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity
  type: PropertyValue
  unit text: mS/cm
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor mean
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity, standard deviation
  type: PropertyValue
  unit text: ±
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor standard deviation
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: standard deviation
      type: DefinedTerm
      alternate name: std dev
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity
  type: PropertyValue
  unit text: mS/cm
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor minimum
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity
  type: PropertyValue
  unit text: mS/cm
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor maximum
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity
  type: PropertyValue
  unit text: mS/cm
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor mean
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity, standard deviation
  type: PropertyValue
  unit text: ±
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor standard deviation
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: standard deviation
      type: DefinedTerm
      alternate name: std dev
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity
  type: PropertyValue
  unit text: mS/cm
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor minimum
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Conductivity
  type: PropertyValue
  unit text: mS/cm
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor maximum
  subject of: DefinedTermSet
    has defined term: conductivity
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, mass density
  type: PropertyValue
  unit text: kg/m**3
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor mean
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: mass density
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, standard deviation
  type: PropertyValue
  unit text: ±
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: standard deviation
      type: DefinedTerm
      alternate name: std dev
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, mass density
  type: PropertyValue
  unit text: kg/m**3
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor minimum
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: mass density
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, mass density
  type: PropertyValue
  unit text: kg/m**3
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 1st sensor maximum
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: mass density
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, mass density
  type: PropertyValue
  unit text: kg/m**3
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor mean
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: mass density
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, standard deviation
  type: PropertyValue
  unit text: ±
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: standard deviation
      type: DefinedTerm
      alternate name: std dev
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, mass density
  type: PropertyValue
  unit text: kg/m**3
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor minimum
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: mass density
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: Density, mass density
  type: PropertyValue
  unit text: kg/m**3
  measurement technique: CTD, Sea-Bird SBE 911plus
  description: 2st sensor maximum
  subject of: DefinedTermSet
    has defined term: Density
    has defined term: mass density
    has defined term: CTD & XBT
    has defined term: Sea-Bird SBE 911plus CTD
variable measured: DEPTH, water
variable measured: Depth, water, standard deviation
variable measured: Depth, water, top/minimum
variable measured: Depth, water, bottom/maximum
variable measured: Oxygen, dissolved
variable measured: Oxygen, dissolved, standard deviation
variable measured: Temperature, water, potential
variable measured: Temperature, water, standard deviation
variable measured: Pressure, water
variable measured: Pressure, standard deviation
variable measured: Salinity
variable measured: Salinity, standard deviation
variable measured: Salinity, minimum
variable measured: Salinity, maximum
variable measured: Temperature, water
variable measured: Temperature, water, minimum
variable measured: Temperature, water, maximum
variable measured: Elapsed time, standard deviation
variable measured: Time in seconds
variable measured: Time, standard deviation
variable measured: Oxidation reduction (RedOx) potential
variable measured: Oxidation reduction (RedOx) potential, standard deviation
variable measured: Attenuation, optical beam transmission
variable measured: Attenuation, optical beam transmission, standard deviation
variable measured: Height above sea floor/altitude
variable measured: Altitude, standard deviation
variable measured: DATE/TIME
variable measured: LATITUDE
variable measured: LONGITUDE
variable measured: Latitude 2
variable measured: Longitude 2
variable measured: Oxidation reduction (RedOx) potential, time derivative
variable measured: δ Helium-3
keywords: Arctic Ocean; CTD; hydrothermal activity; Lucky B
license: https://creativecommons.org/licenses/by/4.0/
conditions of access: unrestricted
is accessible for free: true
language: en
distribution: DataDownload

University of Bremen
type: Organization
alternate name: Uni Bremen

Jonathan Mette
type: Person
family name: Mette
given name: Jonathan
affiliation: University of Bremen

Enigmatic H2- and CH4-rich hydrothermal plumes at the ultramafic-hosted Lucky B site, 81°N on Lena Trough, Arctic Ocean
type: CreativeWork
type: ScholarlyArticle
creator: Elmar Albers
creator: Felix Genske
creator: Jeffrey S Seewald
creator: Maren Walter
  type: Person
  family name: Walter
  given name: Maren
creator: Jonathan Mette
creator: Gunter Wegener
creator: Massimiliano Molari
creator: Christopher Klaembt
  type: Person
  family name: Klaembt
  given name: Christopher
creator: Luigi Gallucci
  type: Person
  family name: Gallucci
  given name: Luigi
creator: Tea Isler
creator: Lilian Boehringer
creator: Jessica N Fitzsimmons
creator: Shelby Gunnells
  type: Person
  family name: Gunnells
  given name: Shelby
creator: Vera Schlindwein
creator: Christopher R German
date published: 2025
pagination: 35912
is part of: Scientific Reports
  type: Periodical
  type: PublicationVolume
  volume number: 15(1)
additional type: journal article

Elmar Albers
type: Person
family name: Albers
given name: Elmar

Felix Genske
type: Person
family name: Genske
given name: Felix

Jeffrey S Seewald
type: Person
family name: Seewald
given name: Jeffrey S

Gunter Wegener
type: Person
family name: Wegener
given name: Gunter

Massimiliano Molari
type: Person
family name: Molari
given name: Massimiliano

Tea Isler
type: Person
family name: Isler
given name: Tea

Lilian Boehringer
type: Person
family name: Boehringer
given name: Lilian

Jessica N Fitzsimmons
type: Person
family name: Fitzsimmons
given name: Jessica N

Vera Schlindwein
type: Person
family name: Schlindwein
given name: Vera

Christopher R German
type: Person
family name: German
given name: Christopher R

Discovery of the "Lucky B" ultramafic-hosted hydrothermal field in the ultraslow-spreading Lena Trough, Arctic Ocean
type: CreativeWork
creator: Elmar Albers
creator: Felix Genske
creator: Lilian Boehringer
creator: Jessica N Fitzsimmons
creator: Shelby Gunnells
  type: Person
  family name: Gunnells
  given name: Shelby
creator: Tea Isler
creator: Jonathan Mette
creator: Jeffrey S Seewald
creator: Maren Walter
  type: Person
  family name: Walter
  given name: Maren
creator: Gunter Wegener
creator: Christopher R German
creator: Vera Schlindwein
creator: R/V Polarstern PS137 Science Team
date published: 2025
additional type: other

The Expedition PS137 of the Research Vessel POLARSTERN to the Arctic Ocean in 2023
type: CreativeWork
type: Report
report number: 781
creator: Vera Schlindwein
date published: 2023
pagination: 121 pp
is part of: Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research
additional type: report

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
type: Organization
alternate name: AWI

German Research Foundation
type: Organization
alternate name: DFG

Sea-Bird SBE 911plus CTD
type: DefinedTerm

conductivity
type: DefinedTerm

Density
type: DefinedTerm

mass density
type: DefinedTerm

depth
type: DefinedTerm

water
type: DefinedTerm

Length
type: DefinedTerm
alternate name: L

oxygen
type: DefinedTerm
alternate name: O

dissolved
type: DefinedTerm

Temperature
type: DefinedTerm
alternate name: Θ

Pressure
type: DefinedTerm

Energy Density
type: DefinedTerm

Force Per Area
type: DefinedTerm

salinity
type: DefinedTerm

Time
type: DefinedTerm
alternate name: T

Electric Flux
type: DefinedTerm

Dimensionless Ratio
type: DefinedTerm
alternate name: ψ

height
type: DefinedTerm

sea floor
type: DefinedTerm

CTD & XBT
type: DefinedTerm

DEPTH, water
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
description: mean
subject of: DefinedTermSet
  has defined term: depth
  has defined term: water
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Depth, water, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: depth
  has defined term: water
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Depth, water, top/minimum
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: depth
  has defined term: water
  has defined term: minimum
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Depth, water, bottom/maximum
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: depth
  has defined term: water
  has defined term: maximum
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved
type: PropertyValue
unit text: mg/l
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor mean
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: Density
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved
type: PropertyValue
unit text: mg/l
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor minimum
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: Density
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor maximum
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved
type: PropertyValue
unit text: mg/l
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor mean
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: Density
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved
type: PropertyValue
unit text: mg/l
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor minimum
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: Density
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxygen, dissolved, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor maximum
subject of: DefinedTermSet
  has defined term: oxygen
  has defined term: dissolved
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, potential
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor mean
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, potential
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor minimum
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, potential
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor maximum
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, potential
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor mean
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, potential
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor minimum
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, potential
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor maximum
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Pressure, water
type: PropertyValue
unit text: dbar
measurement technique: CTD, Sea-Bird SBE 911plus
description: mean
subject of: DefinedTermSet
  has defined term: Pressure
  has defined term: water
  has defined term: Energy Density
  has defined term: Force Per Area
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Pressure, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: Pressure
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Pressure, water
type: PropertyValue
unit text: dbar
measurement technique: CTD, Sea-Bird SBE 911plus
description: minimum
subject of: DefinedTermSet
  has defined term: Pressure
  has defined term: water
  has defined term: Energy Density
  has defined term: Force Per Area
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Pressure, water
type: PropertyValue
unit text: dbar
measurement technique: CTD, Sea-Bird SBE 911plus
description: maximum
subject of: DefinedTermSet
  has defined term: Pressure
  has defined term: water
  has defined term: Energy Density
  has defined term: Force Per Area
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 1st sensor mean
subject of: DefinedTermSet
  has defined term: salinity
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 1st sensor
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity, minimum
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 1st sensor
subject of: DefinedTermSet
  has defined term: minimum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity, maximum
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 1st sensor
subject of: DefinedTermSet
  has defined term: maximum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 2st sensor mean
subject of: DefinedTermSet
  has defined term: salinity
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 2st sensor
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity, minimum
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 2st sensor
subject of: DefinedTermSet
  has defined term: minimum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Salinity, maximum
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: PSU, 2st sensor
subject of: DefinedTermSet
  has defined term: maximum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor mean
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, minimum
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: minimum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, maximum
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 1st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: maximum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor mean
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, minimum
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: minimum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Temperature, water, maximum
type: PropertyValue
unit text: °C
measurement technique: CTD, Sea-Bird SBE 911plus
description: 2st sensor
subject of: DefinedTermSet
  has defined term: Temperature
  has defined term: water
  has defined term: maximum
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Elapsed time, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: mean
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Elapsed time, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Elapsed time, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: minimum
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Elapsed time, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: maximum
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Time in seconds
type: PropertyValue
unit text: s
measurement technique: CTD, Sea-Bird SBE 911plus
description: NMEA time seconds since 2000-01-01 mean
subject of: DefinedTermSet
  has defined term: Time
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Time, standard deviation
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: NMEA time seconds since 2000-01-01
subject of: DefinedTermSet
  has defined term: Time
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Time in seconds
type: PropertyValue
unit text: s
measurement technique: CTD, Sea-Bird SBE 911plus
description: NMEA time seconds since 2000-01-01 minimum
subject of: DefinedTermSet
  has defined term: Time
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Time in seconds
type: PropertyValue
unit text: s
measurement technique: CTD, Sea-Bird SBE 911plus
description: NMEA time seconds since 2000-01-01 maximum
subject of: DefinedTermSet
  has defined term: Time
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxidation reduction (RedOx) potential
type: PropertyValue
unit text: mV
measurement technique: CTD, Sea-Bird SBE 911plus
description: mean
subject of: DefinedTermSet
  has defined term: reduction oxidation interface
    type: DefinedTerm
    alternate name: RedOx
  has defined term: Electric Flux
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxidation reduction (RedOx) potential, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: reduction oxidation interface
    type: DefinedTerm
    alternate name: RedOx
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxidation reduction (RedOx) potential
type: PropertyValue
unit text: mV
measurement technique: CTD, Sea-Bird SBE 911plus
description: minimum
subject of: DefinedTermSet
  has defined term: reduction oxidation interface
    type: DefinedTerm
    alternate name: RedOx
  has defined term: Electric Flux
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxidation reduction (RedOx) potential
type: PropertyValue
unit text: mV
measurement technique: CTD, Sea-Bird SBE 911plus
description: maximum
subject of: DefinedTermSet
  has defined term: reduction oxidation interface
    type: DefinedTerm
    alternate name: RedOx
  has defined term: Electric Flux
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Attenuation, optical beam transmission
type: PropertyValue
unit text: %
measurement technique: CTD, Sea-Bird SBE 911plus
description: Beam Transmission, WET Labs C-Star mean
subject of: DefinedTermSet
  has defined term: attenuation
  has defined term: Dimensionless Ratio
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Attenuation, optical beam transmission, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
description: Beam Transmission, WET Labs C-Star
subject of: DefinedTermSet
  has defined term: attenuation
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Attenuation, optical beam transmission
type: PropertyValue
unit text: %
measurement technique: CTD, Sea-Bird SBE 911plus
description: Beam Transmission, WET Labs C-Star minimum
subject of: DefinedTermSet
  has defined term: attenuation
  has defined term: Dimensionless Ratio
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Attenuation, optical beam transmission
type: PropertyValue
unit text: %
measurement technique: CTD, Sea-Bird SBE 911plus
description: Beam Transmission, WET Labs C-Star maximum
subject of: DefinedTermSet
  has defined term: attenuation
  has defined term: Dimensionless Ratio
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Height above sea floor/altitude
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
description: Ground altimeter mean
subject of: DefinedTermSet
  has defined term: height
  has defined term: sea floor
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Altitude, standard deviation
type: PropertyValue
unit text: ±
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: standard deviation
    type: DefinedTerm
    alternate name: std dev
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Height above sea floor/altitude
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
description: Ground altimeter minimum
subject of: DefinedTermSet
  has defined term: height
  has defined term: sea floor
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Height above sea floor/altitude
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
description: Ground altimeter maximum
subject of: DefinedTermSet
  has defined term: height
  has defined term: sea floor
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

DATE/TIME
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: Time
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

LATITUDE
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: Dship
subject of: DefinedTermSet
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

LONGITUDE
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: Dship
subject of: DefinedTermSet
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Latitude 2
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: CTD
subject of: DefinedTermSet
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Longitude 2
type: PropertyValue
measurement technique: CTD, Sea-Bird SBE 911plus
description: CTD
subject of: DefinedTermSet
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

DEPTH, water
type: PropertyValue
unit text: m
measurement technique: CTD, Sea-Bird SBE 911plus
description: CTD
subject of: DefinedTermSet
  has defined term: depth
  has defined term: water
  has defined term: Length
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

Oxidation reduction (RedOx) potential, time derivative
type: PropertyValue
unit text: mV/s
measurement technique: CTD, Sea-Bird SBE 911plus
subject of: DefinedTermSet
  has defined term: reduction oxidation interface
    type: DefinedTerm
    alternate name: RedOx
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

δ Helium-3
type: PropertyValue
unit text: %
measurement technique: CTD, Sea-Bird SBE 911plus
description: 3He/4He ratio
subject of: DefinedTermSet
  has defined term: Dimensionless Ratio
  has defined term: CTD & XBT
  has defined term: Sea-Bird SBE 911plus CTD

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