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Metadata Report for BODC Series Reference Number 1203741


Metadata Summary

Data Description

Data Category CTD or STD cast
Instrument Type
NameCategories
Sea-Bird SBE 43 Dissolved Oxygen Sensor  dissolved gas sensors
Sea-Bird SBE 911plus CTD  CTD; water temperature sensor; salinity sensor
WETLabs ECO BB(RT)D Scattering Meter  optical backscatter sensors
Sea-Bird SBE 3plus (SBE 3P) temperature sensor  water temperature sensor
Sea-Bird SBE 4C conductivity sensor  salinity sensor
Chelsea Technologies Group Aquatracka III fluorometer  fluorometers
Chelsea Technologies Group Alphatracka II transmissometer  transmissometers
Instrument Mounting lowered unmanned submersible
Originating Country United Kingdom
Originator Mr Colin Griffiths
Originating Organization Scottish Association for Marine Science
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) -
 

Data Identifiers

Originator's Identifier D379_050
BODC Series Reference 1203741
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2012-08-07 06:05
End Time (yyyy-mm-dd hh:mm) -
Nominal Cycle Interval 2.0 decibars
 

Spatial Co-ordinates

Latitude 60.14615 N ( 60° 8.8' N )
Longitude 8.84574 W ( 8° 50.7' W )
Positional Uncertainty 0.0 to 0.01 n.miles
Minimum Sensor or Sampling Depth 1.98 m
Maximum Sensor or Sampling Depth 395.84 m
Minimum Sensor or Sampling Height 4.16 m
Maximum Sensor or Sampling Height 398.02 m
Sea Floor Depth 400.0 m
Sea Floor Depth Source CRREP
Sensor or Sampling Distribution Variable common depth - All sensors are grouped effectively at the same depth, but this depth varies significantly during the series
Sensor or Sampling Depth Datum Instantaneous - Depth measured below water line or instantaneous water body surface
Sea Floor Depth Datum Approximate - Depth is only approximate
 

Parameters

BODC CODERankUnitsTitle
ACYCAA011DimensionlessSequence number
CPHLPR011Milligrams per cubic metreConcentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by in-situ chlorophyll fluorometer
DOXYZZ011Micromoles per litreConcentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ sensor
OXYSZZ011PercentSaturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase]
POPTDR011PercentTransmittance (red light wavelength) per 25cm of the water body by 25cm path length red light transmissometer
PRESPR011DecibarsPressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level
PSALST011DimensionlessPractical salinity of the water body by CTD and computation using UNESCO 1983 algorithm
SIGTPR011Kilograms per cubic metreSigma-theta of the water body by CTD and computation from salinity and potential temperature using UNESCO algorithm
TEMPST011Degrees CelsiusTemperature of the water body by CTD or STD
TOKGPR011Litres per kilogramConversion factor (volume to mass) for the water body by CTD and computation of density (in-situ potential temperature surface pressure) reciprocal from pressure, temperature and salinity

Definition of Rank

  • Rank 1 is a one-dimensional parameter
  • Rank 2 is a two-dimensional parameter
  • Rank 0 is a one-dimensional parameter describing the second dimension of a two-dimensional parameter (e.g. bin depths for moored ADCP data)

Problem Reports

No Problem Report Found in the Database

Data quality for D379 CTD data

Data users should note that oxygen saturation values in the range 100-110% were recorded in the near-surface water (approximately top 50-60 metres) for the majority of casts on this cruise.


Data Access Policy

Open Data supplied by Natural Environment Research Council (NERC)

You must always use the following attribution statement to acknowledge the source of the information: "Contains data supplied by Natural Environment Research Council."


Narrative Documents

Sea-Bird Dissolved Oxygen Sensor SBE 43 and SBE 43F

The SBE 43 is a dissolved oxygen sensor designed for marine applications. It incorporates a high-performance Clark polarographic membrane with a pump that continuously plumbs water through it, preventing algal growth and the development of anoxic conditions when the sensor is taking measurements.

Two configurations are available: SBE 43 produces a voltage output and can be incorporated with any Sea-Bird CTD that accepts input from a 0-5 volt auxiliary sensor, while the SBE 43F produces a frequency output and can be integrated with an SBE 52-MP (Moored Profiler CTD) or used for OEM applications. The specifications below are common to both.

Specifications

Housing Plastic or titanium
Membrane

0.5 mil- fast response, typical for profile applications

1 mil- slower response, typical for moored applications

Depth rating

600 m (plastic) or 7000 m (titanium)

10500 m titanium housing available on request

Measurement range 120% of surface saturation
Initial accuracy 2% of saturation
Typical stability 0.5% per 1000 h

Further details can be found in the manufacturer's specification sheet.

D379 CTD Instrumentation

CTD unit and auxiliary sensors (stainless steel frame)

The primary CTD system used on cruise D379 was the Sea-Bird 911 plus. This was mounted on a stainless steel rosette frame, equipped with 24 10-litre Niskin bottles. The CTD was fitted with the following scientific sensors:

Sensor Unit Model Serial Number Full Specification Last calibration date (YYYY-MM-DD) Comments
CTD underwater unit SBE 9plus - SBE 9plus - -
Temperature sensor SBE 3P 03P-4383 SBE 03P 2012-03-07 Primary sensor
Temperature sensor SBE 3P 03P-5660 SBE 03P 2012-01-31 Secondary sensor
Conductivity sensor SBE 4 04C-2858 SBE 04C 2012-03-07 Primary sensor
Conductivity sensor SBE 4 04C-3768 SBE 04C 2012-03-07 Secondary sensor
Pressure sensor SBE 9plus digiquartz 121341 - 2012-03-06 -
Dissolved oxygen SBE 43 43-0709 SBE 43 2011-04-29 -
Benthos altimeter PSA-916T 874 - 2010-03-10 -
Turbidity meter WET Labs ECO-BBRTD 167 - 2011-07-06 -
Chlorophyll fluorometer Chelsea Instruments AQUAtracka MKIII 088-2615 AQUAtracka MKIII 2011-03-23 Instrument used for casts 1 to 92
Chlorophyll fluorometer Chelsea Instruments AQUAtracka MKIII 09-7117-001 AQUAtracka MKIII 2011-06-20 Instrument used for casts 93 and above
Transmissometer Chelsea Instruments Alphatracka MKII 161050 Alphatracka MKII 2012-02-29 -

The salinity samples from the CTD were analysed during the cruise using a Guildline Autosal model 8400B. Dissolved oxygen concentrations were determined using a Winkler titration technique.

Sea-Bird Electronics SBE 911 and SBE 917 series CTD profilers

The SBE 911 and SBE 917 series of conductivity-temperature-depth (CTD) units are used to collect hydrographic profiles, including temperature, conductivity and pressure as standard. Each profiler consists of an underwater unit and deck unit or SEARAM. Auxiliary sensors, such as fluorometers, dissolved oxygen sensors and transmissometers, and carousel water samplers are commonly added to the underwater unit.

Underwater unit

The CTD underwater unit (SBE 9 or SBE 9 plus) comprises a protective cage (usually with a carousel water sampler), including a main pressure housing containing power supplies, acquisition electronics, telemetry circuitry, and a suite of modular sensors. The original SBE 9 incorporated Sea-Bird's standard modular SBE 3 temperature sensor and SBE 4 conductivity sensor, and a Paroscientific Digiquartz pressure sensor. The conductivity cell was connected to a pump-fed plastic tubing circuit that could include auxiliary sensors. Each SBE 9 unit was custom built to individual specification. The SBE 9 was replaced in 1997 by an off-the-shelf version, termed the SBE 9 plus, that incorporated the SBE 3 plus (or SBE 3P) temperature sensor, SBE 4C conductivity sensor and a Paroscientific Digiquartz pressure sensor. Sensors could be connected to a pump-fed plastic tubing circuit or stand-alone.

Temperature, conductivity and pressure sensors

The conductivity, temperature, and pressure sensors supplied with Sea-Bird CTD systems have outputs in the form of variable frequencies, which are measured using high-speed parallel counters. The resulting count totals are converted to numeric representations of the original frequencies, which bear a direct relationship to temperature, conductivity or pressure. Sampling frequencies for these sensors are typically set at 24 Hz.

The temperature sensing element is a glass-coated thermistor bead, pressure-protected inside a stainless steel tube, while the conductivity sensing element is a cylindrical, flow-through, borosilicate glass cell with three internal platinum electrodes. Thermistor resistance or conductivity cell resistance, respectively, is the controlling element in an optimized Wien Bridge oscillator circuit, which produces a frequency output that can be converted to a temperature or conductivity reading. These sensors are available with depth ratings of 6800 m (aluminium housing) or 10500 m (titanium housing). The Paroscientific Digiquartz pressure sensor comprises a quartz crystal resonator that responds to pressure-induced stress, and temperature is measured for thermal compensation of the calculated pressure.

Additional sensors

Optional sensors for dissolved oxygen, pH, light transmission, fluorescence and others do not require the very high levels of resolution needed in the primary CTD channels, nor do these sensors generally offer variable frequency outputs. Accordingly, signals from the auxiliary sensors are acquired using a conventional voltage-input multiplexed A/D converter (optional). Some Sea-Bird CTDs use a strain gauge pressure sensor (Senso-Metrics) in which case their pressure output data is in the same form as that from the auxiliary sensors as described above.

Deck unit or SEARAM

Each underwater unit is connected to a power supply and data logging system: the SBE 11 (or SBE 11 plus) deck unit allows real-time interfacing between the deck and the underwater unit via a conductive wire, while the submersible SBE 17 (or SBE 17 plus) SEARAM plugs directly into the underwater unit and data are downloaded on recovery of the CTD. The combination of SBE 9 and SBE 17 or SBE 11 are termed SBE 917 or SBE 911, respectively, while the combinations of SBE 9 plus and SBE 17 plus or SBE 11 plus are termed SBE 917 plus or SBE 911 plus.

Specifications

Specifications for the SBE 9 plus underwater unit are listed below:

Parameter Range Initial accuracy Resolution at 24 Hz Response time
Temperature -5 to 35°C 0.001°C 0.0002°C 0.065 sec
Conductivity 0 to 7 S m-1 0.0003 S m-1 0.00004 S m-1 0.065 sec (pumped)
Pressure 0 to full scale (1400, 2000, 4200, 6800 or 10500 m) 0.015% of full scale 0.001% of full scale 0.015 sec

Further details can be found in the manufacturer's specification sheet.

Chelsea Technologies Group Aquatracka MKIII fluorometer

The Chelsea Technologies Group Aquatracka MKIII is a logarithmic response fluorometer. Filters are available to enable the instrument to measure chlorophyll, rhodamine, fluorescein and turbidity.

It uses a pulsed (5.5 Hz) xenon light source discharging along two signal paths to eliminate variations in the flashlamp intensity. The reference path measures the intensity of the light source whilst the signal path measures the intensity of the light emitted from the specimen under test. The reference signal and the emitted light signals are then applied to a ratiometric circuit. In this circuit, the ratio of returned signal to reference signal is computed and scaled logarithmically to achieve a wide dynamic range. The logarithmic conversion accuracy is maintained at better than one percent of the reading over the full output range of the instrument.

Two variants of the instrument are available, both manufactured in titanium, capable of operating in depths from shallow water down to 2000 m and 6000 m respectively. The optical characteristics of the instrument in its different detection modes are visible below:

Excitation Chlorophyll a Rhodamine Fluorescein Turbidity
Wavelength (nm) 430 500 485 440*
Bandwidth (nm) 105 70 22 80*
Emission Chlorophyll a Rhodamine Fluorescein Turbidity
Wavelength (nm) 685 590 530 440*
Bandwidth (nm) 30 45 30 80*

* The wavelengths for the turbidity filters are customer selectable but must be in the range 400 to 700 nm. The same wavelength is used in the excitation path and the emission path.

The instrument measures chlorophyll a, rhodamine and fluorescein with a concentration range of 0.01 µg l-1 to 100 µg l-1. The concentration range for turbidity is 0.01 to 100 FTU (other wavelengths are available on request).

The instrument accuracy is ± 0.02 µg l-1 (or ± 3% of the reading, whichever is greater) for chlorophyll a, rhodamine and fluorescein. The accuracy for turbidity, over a 0 - 10 FTU range, is ± 0.02 FTU (or ± 3% of the reading, whichever is greater).

Further details are available from the Aquatracka MKIII specification sheet.

Chelsea Technologies Group ALPHAtracka and ALPHAtracka II transmissometers

The Chelsea Technologies Group ALPHAtracka (the Mark I) and its successor, the ALPHAtracka II (the Mark II), are both accurate (< 0.3 % fullscale) transmissometers that measure the beam attenuation coefficient at 660 nm. Green (565 nm), yellow (590 nm) and blue (470 nm) wavelength variants are available on special order.

The instrument consists of a Transmitter/Reference Assembly and a Detector Assembly aligned and spaced apart by an open support frame. The housing and frame are both manufactured in titanium and are pressure rated to 6000 m depth.

The Transmitter/Reference housing is sealed by an end cap. Inside the housing an LED light source emits a collimated beam through a sealed window. The Detector housing is also sealed by an end cap. A signal photodiode is placed behind a sealed window to receive the collimated beam from the Transmitter.

The primary difference between the ALPHAtracka and ALPHAtracka II is that the Alphatracka II is implemented with surface-mount technology; this has enabled a much smaller diameter pressure housing to be used while retaining exactly the same optical train as in the Mark I. Data from the Mark II version are thus fully compatible with that already obtained with the Mark I. The performance of the Mark II is further enhanced by two electronic developments from Chelsea Technologies Group - firstly, all items are locked in a signal nulling loop of near infinite gain and, secondly, the signal output linearity is inherently defined by digital circuitry only.

Among other advantages noted above, these features ensure that the optical intensity of the Mark II, indicated by the output voltage, is accurately represented by a straight line interpolation between a reading near full-scale under known conditions and a zero reading when blanked off.

For optimum measurements in a wide range of environmental conditions, the Mark I and Mark II are available in 5 cm, 10 cm and 25 cm path length versions. Output is default factory set to 2.5 volts but can be adjusted to 5 volts on request.

Further details about the Mark II instrument are available from the Chelsea Technologies Group ALPHAtrackaII specification sheet.

WETLabs Single-angle Backscattering Meter ECO BB

An optical scattering sensor that measures scattering at 117°. This angle was determined as a minimum convergence point for variations in the volume scattering function induced by suspended materials and water. The measured signal is less determined by the type and size of the materials in the water and is more directly correlated to their concentration.

Several versions are available, with minor differences in their specifications:

  • ECO BB(RT)provides analog or RS-232 serial output with 4000 count range
  • ECO BB(RT)D adds the possibility of being deployed in depths up to 6000 m while keeping the capabilities of ECO BB(RT)
  • ECO BB provides the capabilities of ECO BB(RT) with periodic sampling
  • ECO BBB is similar to ECO BB but with internal batteries for autonomous operation
  • ECO BBS is similar to ECO BB but with an integrated anti-fouling bio-wiper
  • ECO BBSB has the capabilities of ECO BBS but with internal batteries for autonomous operation

Specifications

Wavelength 471, 532, 660 nm
Sensitivity (m-1 sr-1)

1.2 x 10-5 at 470 nm

7.7 x 10-6 at 532 nm

3.8 x 10-6 at 660 nm

Typical range ~0.0024 to 5 m-1
Linearity 99% R2
Sample rate up to 8Hz
Temperature range 0 to 30°C
Depth rating

600 m (standard)

6000 m (deep)

Further details can be found in the manufacturer's specification sheet.

D379 CTD Originator data processing (Stainless Steel)

The following information contains extracts from the D379 cruise report.

Sampling Strategy

A total of 109 CTD casts were performed during the cruise which sailed between Southampton on the south coast of England and Reykjavík in Iceland, incorporating the Extended Ellett Line and Wyville Thomson Ridge area. All casts deployed during the cruise were housed in a stainless steel frame equipped with dual temperature and conductivity sensors. The CTDs were located within and near the bottom of the rosette frame which held 24 10-litre Niskin water sampling bottles.

Data Processing

Following the completion of each CTD cast the data were saved to the deck unit PC and transferred over the network to a Unix data disk. Seabird Data Processing version 7.21f (part of the Seasoft-Win32 suite) was used to perform all CTD processing steps.

Raw data files were converted to engineering units and binary .CNV files using the DATCNV program. Sea-Bird bottle data files (.BTL), with information on pressure and other readings logged at the time of bottle firing, were also generated during the data conversion process. The WILDEDIT program was run to remove any large pressure spikes and then the SeaSoft program ALIGNCTD was run to advance the oxygen measurements by 5 seconds ensuring the calculations of dissolved oxygen concentration are made using measurements from the same parcel of water. CELLTM was run, according to Sea-Bird's recommendations, to remove conductivity cell thermal mass effects from the measured conductivity and FILTER was run on the pressure and depth channels using a low-pass filter value of 0.2 to smooth the rapidly changing data. Finally, twin salinities, twin density and depth were calculated using the DERIVE program and TRANSLATE wrote the data to an ASCII output .CNV file. Despiking of the pressure, oxygen, temperature and salinity data was carried out by visualising the data in MATLAB. If a spike occurs in pressure, temperature or salinity the whole corresponding scan is deleted. If the spike occurs in the other channels, the value is set to NaN and all remaining channels are left unedited. Following despiking of the data in MATLAB the module BINAVERAGE averaged the 24 Hz data into 2db-bins, using the downcast data only.

Calibrations

Throughout the cruise the CTD was sampled for salinity measurements in order to calibrate the conductivity sensors. Salinity was measured using a Guildline Autosal8400 (#60839) in a temperature controlled room. All CTD data used for calibration purposes comes from the bottle files created by the Seabird software. The Autosal was standardised at the start of every run and a standard seawater analysed at the end of every crate. Each crate contained 24 bottles. If more than one crate was analysed during a run then a standard seawater sample was measured between the crates, but the Autosal was not re-standardised.

A total of 282 salinity samples were collected and analysed, including a few duplicate samples. Nine outliers were removed from the dataset. Eight of those appeared to be due to an error in operating the Autosal machine, whilst the remaining outlier came from a sampling or log error. The Autosal and Seabird values were in very good agreement with one another.

BODC, however, were not provided with the specific salinity calibration applied to the data.

Calibrated oxygen values in the final data files have been converted from mg/l to umol/kg using the following formula:

[umol/kg] = (([mg/l] / 1.42903) * 44660) / (sigma_theta + 1000)

References

Griffiths C. R. et al., (2012). RRS Discovery Cruise D379, 31 Jul 2012 - 17 Aug 2012. Southampton to Reykjavík - the Extended Ellett Line. Scottish Association for Marine Science, 184pp. (Scottish Marine Institute, Oban, 14-23)

Available - Cruise D379 Internal Report

Dumont, E., Sherwin, T. (2008). SAMS CTD data processing protocol, Issue 1. Scottish Association for Marine Science. (Scottish Marine Institute, Oban. Internal Report No 257).

D379 CTD Processing undertaken by BODC

Data arrived at BODC in a total of 109 ASCII files, WHP (WOCE Hydrographic Program) format. These files contain 2db-bin averaged data including temperature, salinity and dissolved oxygen channels processed to WOCE standards alongside concurrent fluorometer and transmissometer data. BODC were only supplied with one set of salinity and temperature channels on submission of the data.

24 Hz ASCII versions of these data are also available from BODC upon request. These files are held in their original format, but these remain uncalibrated.

The lodged WHP standard casts were reformatted to BODC's internal QXF format. The following table shows the mapping of variables within the ASCII files to appropriate BODC parameter codes:

Originator' Variable Units Description BODC Parameter Code Units Comments
Pressure dbar Pressure exerted by the water column PRESPR01 dbar -
Temperature °C Temperature of the water column by CTD TEMPST01 °C -
Salinity - Practical salinity of the water column PSALST01 - Calibrated by data originator using discrete water samples from CTD bottles
Dissolved Oxygen Concentration µmol/kg Concentration of oxygen per unit volume of the water column DOXYZZ01 µmol/l

Calibrated by data originator using discrete water samples from CTD bottles.

A unit conversion was applied as part of the BODC transfer process for this parameter.

Transmittance % Transmittance per 25cm of the water column by transmissometer POPTDR01 % -
Fluorescence mg/m3 Concentration of chlorophyll-a per unit volume of the water column CPHLPR01 mg/m3 -

The reformatted data were visualised using the in-house EDSERPLO software. Suspect data were marked by adding an appropriate quality control flag, and missing data marked by both setting the data to an appropriate value and setting the quality control flag.

General Data Screening carried out by BODC

BODC screen both the series header qualifying information and the parameter values in the data cycles themselves.

Header information is inspected for:

  • Irregularities such as unfeasible values
  • Inconsistencies between related information, for example:
    • Times for instrument deployment and for start/end of data series
    • Length of record and the number of data cycles/cycle interval
    • Parameters expected and the parameters actually present in the data cycles
  • Originator's comments on meter/mooring performance and data quality

Documents are written by BODC highlighting irregularities which cannot be resolved.

Data cycles are inspected using time or depth series plots of all parameters. Currents are additionally inspected using vector scatter plots and time series plots of North and East velocity components. These presentations undergo intrinsic and extrinsic screening to detect infeasible values within the data cycles themselves and inconsistencies as seen when comparing characteristics of adjacent data sets displaced with respect to depth, position or time. Values suspected of being of non-oceanographic origin may be tagged with the BODC flag denoting suspect value; the data values will not be altered.

The following types of irregularity, each relying on visual detection in the plot, are amongst those which may be flagged as suspect:

  • Spurious data at the start or end of the record.
  • Obvious spikes occurring in periods free from meteorological disturbance.
  • A sequence of constant values in consecutive data cycles.

If a large percentage of the data is affected by irregularities then a Problem Report will be written rather than flagging the individual suspect values. Problem Reports are also used to highlight irregularities seen in the graphical data presentations.

Inconsistencies between the characteristics of the data set and those of its neighbours are sought and, where necessary, documented. This covers inconsistencies such as the following:

  • Maximum and minimum values of parameters (spikes excluded).
  • The occurrence of meteorological events.

This intrinsic and extrinsic screening of the parameter values seeks to confirm the qualifying information and the source laboratory's comments on the series. In screening and collating information, every care is taken to ensure that errors of BODC making are not introduced.


Project Information


No Project Information held for the Series

Data Activity or Cruise Information

Cruise

Cruise Name D379
Departure Date 2012-07-30
Arrival Date 2012-08-17
Principal Scientist(s)Colin R Griffiths (Scottish Association for Marine Science)
Ship RRS Discovery

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NameWyville Thomson Ridge
CategoryOffshore area
Latitude60° 14.70' N
Longitude7° 27.00' W
Water depth below MSL

Wyville Thomson Ridge

The Wyville Thomson Ridge marks the boundary between the Rockall Trough and the Faroe-Shetland Channel. The Ridge is an important area for the study of deep ocean circulation and has been the focus of many studies (particularly CTD surveys), by various institutions, since 1975.

The Wyville Thomson Ridge is also a location of focused mooring activities led by the Scottish Association for Marine Science (SAMS). See Wyville Thomson Ridge Moored ADCP for specific details.

Measurements made along and around the Wyville Thomson Ridge lie within a box bounded by co-ordinates 59° 40' N, 9° 54' W at the southwest corner and 60° 50' N, 5° 00' W at the northeast corner.

Related Fixed Station activities are detailed in Appendix 1


BODC Quality Control Flags

The following single character qualifying flags may be associated with one or more individual parameters with a data cycle:

Flag Description
Blank Unqualified
< Below detection limit
> In excess of quoted value
A Taxonomic flag for affinis (aff.)
B Beginning of CTD Down/Up Cast
C Taxonomic flag for confer (cf.)
D Thermometric depth
E End of CTD Down/Up Cast
G Non-taxonomic biological characteristic uncertainty
H Extrapolated value
I Taxonomic flag for single species (sp.)
K Improbable value - unknown quality control source
L Improbable value - originator's quality control
M Improbable value - BODC quality control
N Null value
O Improbable value - user quality control
P Trace/calm
Q Indeterminate
R Replacement value
S Estimated value
T Interpolated value
U Uncalibrated
W Control value
X Excessive difference

SeaDataNet Quality Control Flags

The following single character qualifying flags may be associated with one or more individual parameters with a data cycle:

Flag Description
0 no quality control
1 good value
2 probably good value
3 probably bad value
4 bad value
5 changed value
6 value below detection
7 value in excess
8 interpolated value
9 missing value
A value phenomenon uncertain
Q value below limit of quantification

Appendix 1: Wyville Thomson Ridge

Related series for this Fixed Station are presented in the table below. Further information can be found by following the appropriate links.

If you are interested in these series, please be aware we offer a multiple file download service. Should your credentials be insufficient for automatic download, the service also offers a referral to our Enquiries Officer who may be able to negotiate access.

Series IdentifierData CategoryStart date/timeStart positionCruise
626899CTD or STD cast2003-04-20 03:13:0059.9437 N, 8.1305 WFRV Scotia 0703S
626906CTD or STD cast2003-04-20 04:00:0059.955 N, 8.1967 WFRV Scotia 0703S
626918CTD or STD cast2003-04-20 04:47:0059.9663 N, 8.2597 WFRV Scotia 0703S
626931CTD or STD cast2003-04-20 05:32:0059.9792 N, 8.3025 WFRV Scotia 0703S
626943CTD or STD cast2003-04-20 07:12:0059.9972 N, 8.3603 WFRV Scotia 0703S
626955CTD or STD cast2003-04-20 08:24:0059.9943 N, 8.376 WFRV Scotia 0703S
626967CTD or STD cast2003-04-20 09:36:0060.001 N, 8.4297 WFRV Scotia 0703S
626979CTD or STD cast2003-04-20 10:43:0060.0072 N, 8.4618 WFRV Scotia 0703S
626980CTD or STD cast2003-04-20 11:42:0060.011 N, 8.4943 WFRV Scotia 0703S
626992CTD or STD cast2003-04-20 12:53:0060.0182 N, 8.5375 WFRV Scotia 0703S
627006CTD or STD cast2003-04-20 13:43:0060.0252 N, 8.5728 WFRV Scotia 0703S
627018CTD or STD cast2003-04-20 14:42:0060.0407 N, 8.6428 WFRV Scotia 0703S
627031CTD or STD cast2003-04-20 15:35:0060.0655 N, 8.5973 WFRV Scotia 0703S
627043CTD or STD cast2003-04-20 16:22:0060.0853 N, 8.5553 WFRV Scotia 0703S
627055CTD or STD cast2003-04-20 17:12:0060.106 N, 8.5227 WFRV Scotia 0703S
627067CTD or STD cast2003-04-20 18:05:0060.118 N, 8.5005 WFRV Scotia 0703S
627079CTD or STD cast2003-04-20 19:01:0060.1338 N, 8.4765 WFRV Scotia 0703S
627080CTD or STD cast2003-04-20 20:03:0060.1508 N, 8.4478 WFRV Scotia 0703S
627092CTD or STD cast2003-04-20 21:09:0060.162 N, 8.4237 WFRV Scotia 0703S
627111CTD or STD cast2003-04-20 22:38:0060.1813 N, 8.4073 WFRV Scotia 0703S
627123CTD or STD cast2003-04-20 23:51:0060.2005 N, 8.384 WFRV Scotia 0703S
627135CTD or STD cast2003-04-21 01:50:0060.2177 N, 8.3677 WFRV Scotia 0703S
627147CTD or STD cast2003-04-21 02:12:0060.24 N, 8.3435 WFRV Scotia 0703S
627159CTD or STD cast2003-04-21 03:19:0060.2483 N, 8.3317 WFRV Scotia 0703S
627160CTD or STD cast2003-04-21 04:25:0060.2598 N, 8.3207 WFRV Scotia 0703S
627172CTD or STD cast2003-04-21 05:31:0060.278 N, 8.3028 WFRV Scotia 0703S
627184CTD or STD cast2003-04-21 06:25:0060.294 N, 8.2863 WFRV Scotia 0703S
627196CTD or STD cast2003-04-21 07:31:0060.315 N, 8.2677 WFRV Scotia 0703S
627203CTD or STD cast2003-04-21 09:03:0060.355 N, 8.2293 WFRV Scotia 0703S
627215CTD or STD cast2003-04-21 12:37:0060.3955 N, 9.1597 WFRV Scotia 0703S
627227CTD or STD cast2003-04-21 13:34:0060.3458 N, 9.1788 WFRV Scotia 0703S
627239CTD or STD cast2003-04-21 14:27:0060.3262 N, 9.1877 WFRV Scotia 0703S
627240CTD or STD cast2003-04-21 15:30:0060.3102 N, 9.1952 WFRV Scotia 0703S
627252CTD or STD cast2003-04-21 16:44:0060.2928 N, 9.205 WFRV Scotia 0703S
627264CTD or STD cast2003-04-21 18:33:0060.2698 N, 9.2032 WFRV Scotia 0703S
627276CTD or STD cast2003-04-21 20:19:0060.2537 N, 9.2555 WFRV Scotia 0703S
627288CTD or STD cast2003-04-21 22:18:0060.2255 N, 9.3653 WFRV Scotia 0703S
627307CTD or STD cast2003-04-22 00:26:0060.2002 N, 9.4585 WFRV Scotia 0703S
627319CTD or STD cast2003-04-22 02:23:0060.1778 N, 9.5617 WFRV Scotia 0703S
627320CTD or STD cast2003-04-22 04:06:0060.1458 N, 9.6712 WFRV Scotia 0703S
627332CTD or STD cast2003-04-22 05:44:0060.1642 N, 9.8153 WFRV Scotia 0703S
627344CTD or STD cast2003-04-22 07:10:0060.2138 N, 9.8157 WFRV Scotia 0703S
627356CTD or STD cast2003-04-22 08:34:0060.2682 N, 9.8153 WFRV Scotia 0703S
627368CTD or STD cast2003-04-22 09:53:0060.321 N, 9.8142 WFRV Scotia 0703S
627381CTD or STD cast2003-04-22 11:16:0060.352 N, 9.8158 WFRV Scotia 0703S
627393CTD or STD cast2003-04-22 12:31:0060.375 N, 9.8165 WFRV Scotia 0703S
627400CTD or STD cast2003-04-22 13:51:0060.4305 N, 9.814 WFRV Scotia 0703S
627412CTD or STD cast2003-04-22 14:48:0060.447 N, 9.817 WFRV Scotia 0703S
627424CTD or STD cast2003-04-22 19:35:0060.4005 N, 8.5665 WFRV Scotia 0703S
627436CTD or STD cast2003-04-22 20:45:0060.3623 N, 8.4053 WFRV Scotia 0703S
627448CTD or STD cast2003-04-22 22:02:0060.3165 N, 8.2693 WFRV Scotia 0703S
627461CTD or STD cast2003-04-22 23:22:0060.2787 N, 8.1137 WFRV Scotia 0703S
627473CTD or STD cast2003-04-23 00:35:0060.2423 N, 7.954 WFRV Scotia 0703S
627485CTD or STD cast2003-04-23 01:45:0060.203 N, 7.815 WFRV Scotia 0703S
627497CTD or STD cast2003-04-23 02:47:0060.1907 N, 7.7233 WFRV Scotia 0703S
627504CTD or STD cast2003-04-23 03:52:0060.1787 N, 7.6223 WFRV Scotia 0703S
627516CTD or STD cast2003-04-23 05:10:0060.1357 N, 7.4828 WFRV Scotia 0703S
627528CTD or STD cast2003-04-23 06:25:0060.0737 N, 7.3432 WFRV Scotia 0703S
627541CTD or STD cast2003-04-23 07:37:0060.0397 N, 7.1873 WFRV Scotia 0703S
627553CTD or STD cast2003-04-23 08:56:0060.0032 N, 6.9805 WFRV Scotia 0703S
627565CTD or STD cast2003-04-23 09:48:0059.9945 N, 6.8983 WFRV Scotia 0703S
627577CTD or STD cast2003-04-23 10:52:0059.9922 N, 6.7567 WFRV Scotia 0703S
627589CTD or STD cast2003-04-23 12:04:0059.9608 N, 6.5878 WFRV Scotia 0703S
627590CTD or STD cast2003-04-23 13:08:0059.9173 N, 6.438 WFRV Scotia 0703S
627608CTD or STD cast2003-04-23 14:06:0059.8697 N, 6.3035 WFRV Scotia 0703S
627621CTD or STD cast2003-04-23 15:08:0059.8132 N, 6.2093 WFRV Scotia 0703S
627633CTD or STD cast2003-04-23 16:05:0059.7498 N, 6.1825 WFRV Scotia 0703S
627645CTD or STD cast2003-04-25 18:19:0060.0425 N, 6.5553 WFRV Scotia 0703S
627657CTD or STD cast2003-04-25 19:25:0060.049 N, 6.6513 WFRV Scotia 0703S
627669CTD or STD cast2003-04-25 20:33:0060.0512 N, 6.7603 WFRV Scotia 0703S
627670CTD or STD cast2003-04-25 21:48:0060.044 N, 6.87 WFRV Scotia 0703S
627682CTD or STD cast2003-04-25 23:07:0060.076 N, 6.9695 WFRV Scotia 0703S
627694CTD or STD cast2003-04-26 00:23:0060.0898 N, 7.0712 WFRV Scotia 0703S
627701CTD or STD cast2003-04-26 01:35:0060.1097 N, 7.1728 WFRV Scotia 0703S
627713CTD or STD cast2003-04-26 02:50:0060.1325 N, 7.2478 WFRV Scotia 0703S
627725CTD or STD cast2003-04-26 04:10:0060.152 N, 7.3427 WFRV Scotia 0703S
627737CTD or STD cast2003-04-26 05:43:0060.1725 N, 7.4442 WFRV Scotia 0703S
627749CTD or STD cast2003-04-26 06:45:0060.1993 N, 7.513 WFRV Scotia 0703S
627750CTD or STD cast2003-04-26 07:50:0060.2232 N, 7.6033 WFRV Scotia 0703S
627762CTD or STD cast2003-04-26 12:44:0060.4238 N, 9.2537 WFRV Scotia 0703S
627774CTD or STD cast2003-04-26 13:17:0060.4063 N, 9.3028 WFRV Scotia 0703S
627786CTD or STD cast2003-04-26 13:52:0060.3992 N, 9.3275 WFRV Scotia 0703S
627798CTD or STD cast2003-04-26 14:35:0060.3898 N, 9.3512 WFRV Scotia 0703S
627805CTD or STD cast2003-04-26 15:39:0060.3755 N, 9.3962 WFRV Scotia 0703S
627817CTD or STD cast2003-04-26 16:51:0060.3558 N, 9.447 WFRV Scotia 0703S
627829CTD or STD cast2003-04-26 18:16:0060.3848 N, 9.573 WFRV Scotia 0703S
627830CTD or STD cast2003-04-26 19:27:0060.3998 N, 9.6482 WFRV Scotia 0703S
627842CTD or STD cast2003-04-26 20:29:0060.4075 N, 9.6843 WFRV Scotia 0703S
627854CTD or STD cast2003-04-26 21:30:0060.415 N, 9.7168 WFRV Scotia 0703S
627866CTD or STD cast2003-04-26 22:31:0060.4253 N, 9.7618 WFRV Scotia 0703S
627878CTD or STD cast2003-04-26 23:29:0060.454 N, 9.764 WFRV Scotia 0703S
627891CTD or STD cast2003-04-27 00:16:0060.457 N, 9.6963 WFRV Scotia 0703S
627909CTD or STD cast2003-04-27 01:11:0060.4598 N, 9.6118 WFRV Scotia 0703S
627910CTD or STD cast2003-04-27 03:13:0060.4667 N, 9.5283 WFRV Scotia 0703S
627922CTD or STD cast2003-04-27 03:53:0060.4702 N, 9.4908 WFRV Scotia 0703S
627934CTD or STD cast2003-04-27 04:37:0060.4723 N, 9.4308 WFRV Scotia 0703S
627946CTD or STD cast2003-04-27 05:30:0060.482 N, 9.2873 WFRV Scotia 0703S
627958CTD or STD cast2003-04-27 06:48:0060.4942 N, 9.0017 WFRV Scotia 0703S
627971CTD or STD cast2003-04-27 07:50:0060.4307 N, 8.8362 WFRV Scotia 0703S
627983CTD or STD cast2003-04-27 08:39:0060.3682 N, 8.8527 WFRV Scotia 0703S
627995CTD or STD cast2003-04-27 09:18:0060.3363 N, 8.8638 WFRV Scotia 0703S
628009CTD or STD cast2003-04-27 10:05:0060.3005 N, 8.8818 WFRV Scotia 0703S
628010CTD or STD cast2003-04-27 11:11:0060.267 N, 8.8903 WFRV Scotia 0703S
628022CTD or STD cast2003-04-27 12:05:0060.2442 N, 8.9063 WFRV Scotia 0703S
628034CTD or STD cast2003-04-27 13:22:0060.224 N, 8.9128 WFRV Scotia 0703S
628046CTD or STD cast2003-04-27 14:11:0060.2093 N, 8.9155 WFRV Scotia 0703S
628058CTD or STD cast2003-04-27 15:02:0060.179 N, 8.9295 WFRV Scotia 0703S
628071CTD or STD cast2003-04-27 16:28:0060.2712 N, 9.2132 WFRV Scotia 0703S
628083CTD or STD cast2003-04-27 17:52:0060.282 N, 9.1667 WFRV Scotia 0703S
628095CTD or STD cast2003-04-27 19:28:0060.292 N, 9.1312 WFRV Scotia 0703S
628102CTD or STD cast2003-04-27 20:31:0060.2993 N, 9.0868 WFRV Scotia 0703S
628114CTD or STD cast2003-04-27 21:23:0060.3128 N, 9.0282 WFRV Scotia 0703S
628126CTD or STD cast2003-04-27 22:48:0060.2952 N, 9.018 WFRV Scotia 0703S
628138CTD or STD cast2003-04-27 23:32:0060.2785 N, 9.0142 WFRV Scotia 0703S
628151CTD or STD cast2003-04-28 00:23:0060.2622 N, 9.01 WFRV Scotia 0703S
628163CTD or STD cast2003-04-28 01:25:0060.2495 N, 9.0072 WFRV Scotia 0703S
628175CTD or STD cast2003-04-28 02:38:0060.2302 N, 8.9903 WFRV Scotia 0703S
628187CTD or STD cast2003-04-28 03:45:0060.2085 N, 8.9617 WFRV Scotia 0703S
628199CTD or STD cast2003-04-28 04:52:0060.148 N, 8.8472 WFRV Scotia 0703S
628206CTD or STD cast2003-04-28 05:37:0060.1795 N, 8.763 WFRV Scotia 0703S
628218CTD or STD cast2003-04-28 06:26:0060.1982 N, 8.6935 WFRV Scotia 0703S
628231CTD or STD cast2003-04-28 07:23:0060.223 N, 8.6103 WFRV Scotia 0703S
628243CTD or STD cast2003-04-28 08:18:0060.264 N, 8.5852 WFRV Scotia 0703S
628255CTD or STD cast2003-04-28 09:16:0060.3072 N, 8.5597 WFRV Scotia 0703S
628267CTD or STD cast2003-04-28 10:05:0060.3422 N, 8.5412 WFRV Scotia 0703S
628279CTD or STD cast2003-04-28 10:53:0060.3888 N, 8.5135 WFRV Scotia 0703S
628280CTD or STD cast2003-04-28 14:35:0060.1753 N, 9.5588 WFRV Scotia 0703S
628292CTD or STD cast2003-04-28 15:40:0060.1757 N, 9.4652 WFRV Scotia 0703S
628311CTD or STD cast2003-04-28 16:49:0060.1782 N, 9.375 WFRV Scotia 0703S
628323CTD or STD cast2003-04-28 18:09:0060.1783 N, 9.2328 WFRV Scotia 0703S
628335CTD or STD cast2003-04-28 19:34:0060.1775 N, 9.0308 WFRV Scotia 0703S
628347CTD or STD cast2003-04-28 21:55:0060.1493 N, 8.452 WFRV Scotia 0703S
845261CTD or STD cast2003-07-27 18:51:0059.71597 N, 7.15278 WFS Poseidon PO300_2
845273CTD or STD cast2003-07-28 20:39:0059.8202 N, 6.95063 WFS Poseidon PO300_2
845285CTD or STD cast2003-07-28 22:15:0059.86838 N, 6.83345 WFS Poseidon PO300_2
845297CTD or STD cast2003-07-29 00:00:0059.91805 N, 6.7241 WFS Poseidon PO300_2
845304CTD or STD cast2003-07-29 01:29:0059.96848 N, 6.61855 WFS Poseidon PO300_2
845316CTD or STD cast2003-07-29 02:52:0060.01832 N, 6.5087 WFS Poseidon PO300_2
845328CTD or STD cast2003-07-29 20:02:0060.168 N, 6.16677 WFS Poseidon PO300_2
845341CTD or STD cast2003-07-29 22:13:0060.11595 N, 6.27883 WFS Poseidon PO300_2
845353CTD or STD cast2003-07-30 00:03:0060.06682 N, 6.39653 WFS Poseidon PO300_2
845365CTD or STD cast2003-07-30 01:24:0060.0279 N, 6.48653 WFS Poseidon PO300_2
845377CTD or STD cast2003-07-30 02:49:0060.05145 N, 6.63285 WFS Poseidon PO300_2
845389CTD or STD cast2003-07-30 09:46:0060.10163 N, 6.09385 WFS Poseidon PO300_2
845390CTD or STD cast2003-07-30 16:22:0060.0508 N, 6.81967 WFS Poseidon PO300_2
845408CTD or STD cast2003-07-30 17:41:0060.08522 N, 6.93385 WFS Poseidon PO300_2
845421CTD or STD cast2003-07-30 19:03:0060.11207 N, 7.06995 WFS Poseidon PO300_2
845433CTD or STD cast2003-07-30 20:52:0060.14212 N, 7.23043 WFS Poseidon PO300_2
845445CTD or STD cast2003-07-30 22:24:0060.1744 N, 7.38717 WFS Poseidon PO300_2
845457CTD or STD cast2003-07-30 23:43:0060.20735 N, 7.53108 WFS Poseidon PO300_2
845469CTD or STD cast2003-07-31 00:56:0060.2355 N, 7.6598 WFS Poseidon PO300_2
845470CTD or STD cast2003-07-31 02:13:0060.26925 N, 7.80108 WFS Poseidon PO300_2
845482CTD or STD cast2003-07-31 03:32:0060.2949 N, 7.9169 WFS Poseidon PO300_2
845494CTD or STD cast2003-08-01 05:17:0060.1811 N, 7.73665 WFS Poseidon PO300_2
1014447Currents -subsurface Eulerian2003-08-01 09:30:0060.183 N, 7.7338 WFS Poseidon PO300_2
1014435Currents -subsurface Eulerian2003-09-28 19:30:0060.23917 N, 8.86833 WFRV Scotia 1403S
896598CTD or STD cast2005-10-14 09:31:0060.2159 N, 6.19836 WRRS Charles Darwin CD176
896605CTD or STD cast2005-10-14 11:20:0060.21326 N, 6.20296 WRRS Charles Darwin CD176
896617CTD or STD cast2005-10-14 13:53:0060.29942 N, 6.11356 WRRS Charles Darwin CD176
896629CTD or STD cast2005-10-14 23:59:0060.08054 N, 6.32135 WRRS Charles Darwin CD176
896630CTD or STD cast2005-10-15 02:04:0060.0144 N, 6.34818 WRRS Charles Darwin CD176
896642CTD or STD cast2005-10-15 23:45:0060.33948 N, 9.0409 WRRS Charles Darwin CD176
896654CTD or STD cast2005-10-16 01:45:0060.28932 N, 9.02996 WRRS Charles Darwin CD176
896666CTD or STD cast2005-10-16 03:38:0060.27818 N, 9.01476 WRRS Charles Darwin CD176
896678CTD or STD cast2005-10-16 05:30:0060.26256 N, 9.0105 WRRS Charles Darwin CD176
896691CTD or STD cast2005-10-16 07:55:0060.24946 N, 9.00726 WRRS Charles Darwin CD176
896709CTD or STD cast2005-10-16 10:51:0060.22923 N, 8.99213 WRRS Charles Darwin CD176
896710CTD or STD cast2005-10-16 12:46:0060.18908 N, 8.96128 WRRS Charles Darwin CD176
1014459Currents -subsurface Eulerian2005-10-16 15:30:0060.23942 N, 8.86997 WRRS Charles Darwin CD176
896722CTD or STD cast2005-10-16 21:16:0060.4263 N, 8.24386 WRRS Charles Darwin CD176
1014460Currents -subsurface Eulerian2006-05-07 08:02:4160.2495 N, 8.91 WFRV Scotia 0706S
776793CTD or STD cast2006-10-28 04:24:4460.34267 N, 8.99217 WRRS Discovery D312
776800CTD or STD cast2006-10-28 05:48:1760.3115 N, 8.94867 WRRS Discovery D312
776812CTD or STD cast2006-10-28 07:45:5360.298 N, 8.932 WRRS Discovery D312
776824CTD or STD cast2006-10-28 09:33:3260.26583 N, 8.91833 WRRS Discovery D312
776836CTD or STD cast2006-10-28 12:38:4360.284 N, 8.92417 WRRS Discovery D312
776848CTD or STD cast2006-10-28 14:06:3560.255 N, 8.91567 WRRS Discovery D312
1014472Currents -subsurface Eulerian2006-10-28 16:33:0860.25 N, 8.9165 WRRS Discovery D312
776861CTD or STD cast2006-10-28 16:54:1060.2365 N, 8.91617 WRRS Discovery D312
776873CTD or STD cast2006-10-28 19:32:1460.22717 N, 8.917 WRRS Discovery D312
847673CTD or STD cast2007-09-02 15:12:5160.24698 N, 9.00905 WRRS Discovery D321B
1014484Currents -subsurface Eulerian2007-09-02 17:45:0060.24517 N, 9.01267 WRRS Discovery D321B
847685CTD or STD cast2007-09-02 22:31:1560.54961 N, 8.1944 WRRS Discovery D321B
847697CTD or STD cast2007-09-03 03:34:5860.59987 N, 8.28802 WRRS Discovery D321B
847704CTD or STD cast2007-09-03 04:13:2360.60423 N, 8.28849 WRRS Discovery D321B
847901CTD or STD cast2007-09-04 08:08:3360.59981 N, 8.1302 WRRS Discovery D321B
847716CTD or STD cast2007-09-04 17:39:3760.57216 N, 7.48264 WRRS Discovery D321B
847728CTD or STD cast2007-09-05 00:40:4860.3882 N, 7.25541 WRRS Discovery D321B
847741CTD or STD cast2007-09-05 08:32:5360.26364 N, 6.84096 WRRS Discovery D321B
847753CTD or STD cast2007-09-07 01:58:2560.16545 N, 6.16475 WRRS Discovery D321B
847765CTD or STD cast2007-09-07 04:20:2260.11849 N, 6.27459 WRRS Discovery D321B
847777CTD or STD cast2007-09-07 06:23:3460.06818 N, 6.38362 WRRS Discovery D321B
847789CTD or STD cast2007-09-07 08:13:0060.0348 N, 6.41938 WRRS Discovery D321B
847790CTD or STD cast2007-09-07 11:03:0060.01627 N, 6.50561 WRRS Discovery D321B
847808CTD or STD cast2007-09-07 12:27:3859.96778 N, 6.62012 WRRS Discovery D321B
847821CTD or STD cast2007-09-07 13:46:3559.91902 N, 6.73161 WRRS Discovery D321B
847833CTD or STD cast2007-09-07 15:43:4359.8233 N, 6.95149 WRRS Discovery D321B
1623433Currents -subsurface Eulerian2008-05-18 20:55:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623445Currents -subsurface Eulerian2008-06-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623457Currents -subsurface Eulerian2008-07-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623469Currents -subsurface Eulerian2008-08-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623470Currents -subsurface Eulerian2008-09-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623482Currents -subsurface Eulerian2008-10-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623494Currents -subsurface Eulerian2008-11-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623501Currents -subsurface Eulerian2008-12-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623513Currents -subsurface Eulerian2009-01-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623525Currents -subsurface Eulerian2009-02-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623537Currents -subsurface Eulerian2009-03-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623549Currents -subsurface Eulerian2009-04-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
1623550Currents -subsurface Eulerian2009-05-18 00:10:0060.24517 N, 9.01267 WFRV Scotia 0508S
954401CTD or STD cast2009-06-21 16:07:5060.20665 N, 8.95695 WRRS Discovery D340A
954413CTD or STD cast2009-06-21 17:20:2760.2186 N, 8.97383 WRRS Discovery D340A
954425CTD or STD cast2009-06-21 18:21:5660.22989 N, 8.99 WRRS Discovery D340A
954437CTD or STD cast2009-06-21 19:58:1860.24991 N, 9.00529 WRRS Discovery D340A
954449CTD or STD cast2009-06-21 21:11:5660.26127 N, 9.00824 WRRS Discovery D340A
954450CTD or STD cast2009-06-21 22:24:2360.2783 N, 9.01223 WRRS Discovery D340A
954462CTD or STD cast2009-06-22 00:03:1660.29325 N, 9.01763 WRRS Discovery D340A
954474CTD or STD cast2009-06-22 01:20:5760.33382 N, 9.02786 WRRS Discovery D340A
954486CTD or STD cast2009-06-22 03:05:4460.38812 N, 9.03649 WRRS Discovery D340A
954498CTD or STD cast2009-06-22 04:49:3360.26206 N, 9.00946 WRRS Discovery D340A
954505CTD or STD cast2009-06-22 07:35:0960.23988 N, 8.99759 WRRS Discovery D340A
954517CTD or STD cast2009-06-22 10:33:5660.29171 N, 9.12969 WRRS Discovery D340A
954529CTD or STD cast2009-06-22 11:52:2360.26806 N, 9.20608 WRRS Discovery D340A
954530CTD or STD cast2009-06-22 14:20:1060.24754 N, 9.28554 WRRS Discovery D340A
954542CTD or STD cast2009-06-22 16:21:1860.22707 N, 9.36207 WRRS Discovery D340A
954554CTD or STD cast2009-06-22 18:09:2460.19218 N, 9.49349 WRRS Discovery D340A
954566CTD or STD cast2009-06-22 20:32:1260.35444 N, 9.44191 WRRS Discovery D340A
954578CTD or STD cast2009-06-22 22:40:1460.31848 N, 9.35247 WRRS Discovery D340A
954591CTD or STD cast2009-06-23 00:28:5960.29054 N, 9.27921 WRRS Discovery D340A
954609CTD or STD cast2009-06-23 02:46:2060.25009 N, 9.15898 WRRS Discovery D340A
954610CTD or STD cast2009-06-23 04:30:2660.22413 N, 9.07486 WRRS Discovery D340A
954622CTD or STD cast2009-06-23 07:27:2860.25882 N, 9.12326 WRRS Discovery D340A
954634CTD or STD cast2009-06-23 09:32:5260.24685 N, 9.06133 WRRS Discovery D340A
954646CTD or STD cast2009-06-23 11:27:5960.24213 N, 8.91099 WRRS Discovery D340A
954658CTD or STD cast2009-06-23 13:21:4260.24256 N, 8.81257 WRRS Discovery D340A
954671CTD or STD cast2009-06-23 15:41:2260.24605 N, 9.0164 WRRS Discovery D340A
1639619Currents -subsurface Eulerian2011-05-12 08:30:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639620Currents -subsurface Eulerian2011-06-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639632Currents -subsurface Eulerian2011-07-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639644Currents -subsurface Eulerian2011-08-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639656Currents -subsurface Eulerian2011-09-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639668Currents -subsurface Eulerian2011-10-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639681Currents -subsurface Eulerian2011-11-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639693Currents -subsurface Eulerian2011-12-12 00:00:0060.2475 N, 8.92166 WFRV Scotia 0511S
1639700Currents -subsurface Eulerian2012-01-12 00:14:5960.2475 N, 8.92166 WFRV Scotia 0511S
1639712Currents -subsurface Eulerian2012-02-12 00:14:5960.2475 N, 8.92166 WFRV Scotia 0511S
1639724Currents -subsurface Eulerian2012-03-12 00:14:5960.2475 N, 8.92166 WFRV Scotia 0511S
1639736Currents -subsurface Eulerian2012-04-12 00:14:5960.2475 N, 8.92166 WFRV Scotia 0511S
1639748Currents -subsurface Eulerian2012-05-12 00:14:5960.2475 N, 8.92166 WFRV Scotia 0511S
1203661CTD or STD cast2012-08-06 18:18:0060.38833 N, 8.51243 WRRS Discovery D379
1203673CTD or STD cast2012-08-06 19:59:0060.34098 N, 8.53872 WRRS Discovery D379
1203685CTD or STD cast2012-08-06 21:42:0060.308 N, 8.55094 WRRS Discovery D379
1203697CTD or STD cast2012-08-06 23:36:0060.26418 N, 8.57292 WRRS Discovery D379
1203704CTD or STD cast2012-08-07 01:02:0060.21951 N, 8.60904 WRRS Discovery D379
1203716CTD or STD cast2012-08-07 03:03:0060.19408 N, 8.69338 WRRS Discovery D379
1203728CTD or STD cast2012-08-07 04:39:0060.17799 N, 8.762 WRRS Discovery D379
1203753CTD or STD cast2012-08-07 07:43:0060.20816 N, 8.96124 WRRS Discovery D379
1203765CTD or STD cast2012-08-07 09:21:0060.25059 N, 8.90955 WRRS Discovery D379
1203777CTD or STD cast2012-08-07 12:28:0060.23005 N, 8.98769 WRRS Discovery D379
1203789CTD or STD cast2012-08-07 14:08:0060.24506 N, 9.00491 WRRS Discovery D379
1639515Currents -subsurface Eulerian2012-08-07 17:00:0060.24996 N, 8.90965 WRRS Discovery D379
1203790CTD or STD cast2012-08-07 17:35:0060.26122 N, 9.00856 WRRS Discovery D379
1640669Hydrography time series at depth2012-08-07 18:14:5860.24996 N, 8.90965 WRRS Discovery D379
1203808CTD or STD cast2012-08-07 19:24:0060.27805 N, 9.01287 WRRS Discovery D379
1203821CTD or STD cast2012-08-07 20:47:0060.2944 N, 9.01618 WRRS Discovery D379
1203833CTD or STD cast2012-08-07 22:06:0060.31188 N, 9.02541 WRRS Discovery D379
1639527Currents -subsurface Eulerian2012-09-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639539Currents -subsurface Eulerian2012-10-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639540Currents -subsurface Eulerian2012-11-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639552Currents -subsurface Eulerian2012-12-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639564Currents -subsurface Eulerian2013-01-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639576Currents -subsurface Eulerian2013-02-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639588Currents -subsurface Eulerian2013-03-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1639607Currents -subsurface Eulerian2013-04-07 00:14:5960.24996 N, 8.90965 WRRS Discovery D379
1219964CTD or STD cast2013-05-08 10:50:0060.2078 N, 8.9611 WRRS James Cook JC086
1219976CTD or STD cast2013-05-08 12:27:0860.23 N, 8.99 WRRS James Cook JC086
1219988CTD or STD cast2013-05-08 14:45:5260.2558 N, 9.0073 WRRS James Cook JC086
1220001CTD or STD cast2013-05-08 16:38:4360.2611 N, 9.008 WRRS James Cook JC086
1220013CTD or STD cast2013-05-08 18:38:0460.277 N, 9.0131 WRRS James Cook JC086
1220025CTD or STD cast2013-05-08 20:22:1260.295 N, 9.0161 WRRS James Cook JC086