Metadata Report for BODC Series Reference Number 1083405


Metadata Summary

Data Description

Data Category Fluorescence or pigments
Instrument Type
NameCategories
WETLabs ECO-FLNTU combined fluorometer and turbidity sensor  fluorometers; optical backscatter sensors
Instrument Mounting subsurface mooring
Originating Country United Kingdom
Originator Mrs Sue Hartman
Originating Organization National Oceanography Centre, Southampton
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) Oceans 2025
 

Data Identifiers

Originator's Identifier PAP1_062007_CHL_270
BODC Series Reference 1083405
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2007-06-22 16:02
End Time (yyyy-mm-dd hh:mm) 2007-08-09 07:03
Nominal Cycle Interval 1.0 seconds
 

Spatial Co-ordinates

Latitude 49.00000 N ( 49° 0.0' N )
Longitude 16.41900 W ( 16° 25.1' W )
Positional Uncertainty Unspecified
Minimum Sensor or Sampling Depth 30.0 m
Maximum Sensor or Sampling Depth 30.0 m
Minimum Sensor or Sampling Height 4970.0 m
Maximum Sensor or Sampling Height 4970.0 m
Sea Floor Depth 5000.0 m
Sea Floor Depth Source CRREP
Sensor or Sampling Distribution Fixed common depth - All sensors are grouped effectively at the same depth which is effectively fixed for the duration of the series
Sensor or Sampling Depth Datum Approximate - Depth is only approximate
Sea Floor Depth Datum Unspecified -
 

Parameters

BODC CODERankUnitsTitle
AADYAA011DaysDate (time from 00:00 01/01/1760 to 00:00 UT on day)
AAFDZZ011DaysTime (time between 00:00 UT and timestamp)
ACYCAA011DimensionlessSequence number
CPHLPS011Milligrams 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 and calibration against sample data
PRSTPR011DecibarsPressure (measured variable) exerted by the water body plus atmosphere by semi-fixed in-situ pressure sensor

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 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

WETLabs ECO FLNTU fluorescence and turbidity sensor

The Environmental Characterization Optics (ECO) Fluorometer and Turbidity (FLNTU) sensor is a dual wavelength, single-angle instrument that simultaneously determines chlorophyll fluorescence and turbidity. It is easily integrated in CTD packages and provides a reliable turbidity measurement that is not affected by Colored Dissolved Organic Matter (CDOM) concentration.

The FLNTU can operate continuously or periodically and has two different types of connectors to output the data. There are 5 other models that operate the same way as this instrument but have slight differences, as stated below:

Specifications

Temperature range 0 to 30°C
Depth rating

600 m (standard)

6000 m (deep)

Turbidity
Wavelength 700 nm
Sensitivity 0.01 NTU
Typical range 0.01 to 25 NTU
Fluorescence
Wavelength 470 nm (excitation), 695 nm (emission)
Sensitivity 0.01 µg L-1
Typical range 0.01 to 50 µg L-1
Linearity 99% R2

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

WETlabs ECO FL-NTUSB Sensor

The following information and further details are available from the WETlabs website:

The WETlabs ECO FL-NTUSB sensor measures fluorescence to determine the chlorophyll content and optical scattering at 700 nm for simultaneous determination of turbidity in the water column. It is a dual-wavelength, single-angle sensor.

Sensor specifications

WETlabs ECO FL-NTUSB Sensor: Originator's Processing Notes

Deployed at mooring PAP2007JUN01

Data collected at PAP Observatory at 49.00 degrees N 16.419 degrees W
Deployment between 22-Jun-2007 and 09-Aug-2007
File created on : 17-Jun-2008

Sensor : WETlabs ECO FL-NTUSB Sensor
measures fluorescence to determine the chlorophyll content and optical scattering at 700 nm for simultaneous determination of turbidity in the water column. It is a dual-wavelength, single-angle sensor. There is also a pressure sensor housed in the instrument.

Deployed during cruise : RV Celtic Explorer CE0716
Recovered during cruise : RV Pelagia PE275

Sensor deployed in frame at the nominal depth of 30m

Originator's notes on deployment from the cruise report:

The Wetlabs fluorometer (Serial number FLNTUSB-270 (PAP 2007)) was set-up to run continuously first of all. This was because it was going to be clamped to the CTD frame for a calibration dip. This dip was station number 0716_002 and was completed successfully. Originally there were some worries about the pressure sensor on the fluorometer as when we plotted up the data using the calibration equation provided (Pressure = (Output x 0.059) + - 21.35), there were some definite errors. We got around this by producing our own calibration equation by plotting the pressure data from the CTD's bottle stops against the pressure data from the fluorometer's pressure sensor. After doing this we were able to get a decent profile of chlorophyll within the water column for this calibration dip with a relatively shallow and broad DCM peaking at ~ 20 m. Once this was shown to be working, the fluorometer setup was changed to sample for 20 seconds every two hours on the even hours GMT, just like for the ISUS. This was confirmed by keeping it attached to a laptop for a few hours after start up to see if the sampling took place. When this was confirmed, it was successfully fitted to the mooring frame and the mooring was deployed during cruise CE0716 on the 22nd June 2007, on the PAP7 mooring.

Data Format

The data in the file are :-
year
month
day
hour
minute
second
temperature (Celsius)
temperature quality
conductivity (mS/cm)
conductivity quality
pressure (dbar)
pressure quality
salinity (PSU)
salinity quality
chlorophyll-a (µg/l) with both manufacturer's scaling factors and calibration dip corrections applied
chlorophyll-a quality
chlorophyll-a (µg/l) with only manufacturer's scaling factors applied
chlorophyll-a quality

Scaling and Calibration

The WETlabs fluorometer sensor output is adjusted in two stages; firstly by using calibration coefficients for that sensor supplied by the manufacturer.
The formula used is:

Corrected Fluorometer Output (µg/l) = Scale Factor * (Unit Output - Clean Water Offset)
The manufacturer's coefficients were Clean Water Offset = 55, Scale Factor = 0.0121

Secondly, the fluorometer output is calibrated using factors calculated from either a pre- or post-deployment dip at the mooring site.
The following formula is used:

Chlorophyll-a (µg/l) = (Calibration Slope * Corrected Fluorometer Output) + Calibration Intercept
Where Calibration Slope = 0.63 and Intercept = 0.0123

The WETlabs pressure sensor was calibrated by the manufacturer using the following equation and coefficients:

Pressure (dBars) = (Output * Slope) + Intercept
Where Slope = 0.059 dBar/count and Intercept= -21.35 counts

WETlabs FL-NTUSB sensor BODC processing

The data were supplied to BODC in .csv format. These were reformatted to the internal BODC NetCDF format. The following table shows how the variables in the .csv file were mapped to appropriate BODC parameter codes:

Originator's Variable Units Description BODC Parameter Code Units Comment
year, month, day year, month, day Date (time from 00:00 01/01/1760 to 00:00 UT on day) AADYAA01 days -
minutes, second minutes, second Time (time between 00:00 UT and timestamp) AAFDZZ01 days -
Pressure Decibars Pressure (spatial co-ordinate) exerted by the water body by profiling pressure sensor and corrected to read zero at sea level. PRESPR01 Decibars Originator's flagging included in transfer.
WETlabs fluorometer µg/l Concentration of chlorophyll-a {chl-a} per unit volume of the water body [particulate phase] by in-situ chlorophyll fluorometer and manufacturer's calibration applied CPHLPM01 Milligrams per cubic metre Manufacturer's and pre-deployment on-site calibration applied.

Screening

The reformatted data were visualised using the in-house visualistation software. Suspect data were marked by adding an appropriate quality control flag. Where data were missing an appropriate absent data value has beenn used with a corresponding flag.


Project Information

Oceans 2025 - The NERC Marine Centres' Strategic Research Programme 2007-2012

Who funds the programme?

The Natural Environment Research Council (NERC) funds the Oceans 2025 programme, which was originally planned in the context of NERC's 2002-2007 strategy and later realigned to NERC's subsequent strategy (Next Generation Science for Planet Earth; NERC 2007).

Who is involved in the programme?

The Oceans 2025 programme was designed by and is to be implemented through seven leading UK marine centres. The marine centres work together in coordination and are also supported by cooperation and input from government bodies, universities and other partners. The seven marine centres are:

Oceans2025 provides funding to three national marine facilities, which provide services to the wider UK marine community, in addition to the Oceans 2025 community. These facilities are:

The NERC-run Strategic Ocean Funding Initiative (SOFI) provides additional support to the programme by funding additional research projects and studentships that closely complement the Oceans 2025 programme, primarily through universities.

What is the programme about?

Oceans 2025 sets out to address some key challenges that face the UK as a result of a changing marine environment. The research funded through the programme sets out to increase understanding of the size, nature and impacts of these changes, with the aim to:

In order to address these aims there are nine science themes supported by the Oceans 2025 programme:

In the original programme proposal there was a theme on health and human impacts (Theme 7). The elements of this Theme have subsequently been included in Themes 3 and 9.

When is the programme active?

The programme started in April 2007 with funding for 5 years.

Brief summary of the programme fieldwork/data

Programme fieldwork and data collection are to be achieved through:

The data is to be fed into models for validation and future projections. Greater detail can be found in the Theme documents.


Data Activity or Cruise Information

Data Activity

Start Date (yyyy-mm-dd) 2007-06-22
End Date (yyyy-mm-dd) 2007-09-05
Organization Undertaking ActivityNational Oceanography Centre, Southampton
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierPAP1_062007
Platform Categorysubsurface mooring

Moored Instrument Rig PAP1_062007

This rig was deployed as part of the Porcupine Abyssal Plain (PAP) observatory project. 'PAP1_062007' refers to the deployment of mooring number 1 in June 2007 ('062007') located at the PAP Observatory. This was the seventh deployment of this mooring configuration at the PAP site, under this project.

Data summary

Deployment cruise RV Celtic Explorer CE0716
Recovery cruise RV Pelagia PE275

Instrumentation

The mooring design is an 'S' tether configuration allowing the mooring to better withstand the extremes of the environment it is in. The main surface buoy is a Toroid type buoy, and below this buoy are 30 meters of chain with a conducting cable running along side. The chain is there to take the loads that the mooring will experience and the cable is a vehicle for the data. Attached to the bottom of the chain is the instrument frame, within which are five different instruments, and coming out of the bottom of the frame is a 10mm jacketed wire, 1000 meters long. Along the wire, at pre-determined points, there are eleven SBE 37 CTDs, all of which have built in modems allowing their data to be part of the telemetry system.

Instrument Serial number Nominal depth
Envirotech NAS-3X nutrient analyzer Unknown 30m
MBARI ISUS nitrate sensor Unknown 30m
SAMI Carbon Dioxide sensor Unknown 30m
Wetlabs fluorometer FLNTUSB-270 30m
Sea-Bird SBE 37 CTD SN 4465 ID40 30m
Sea-Bird SBE 37 CTD SN 4463 ID41 45m
Sea-Bird SBE 37 CTD SN 3280 ID42 60m
Sea-Bird SBE 37 CTD SN 4798 ID43 75m
Sea-Bird SBE 37 CTD SN 3279 ID44 90m
Sea-Bird SBE 37 CTD SN 3889 ID45 110m
Sea-Bird SBE 37 CTD SN 4460 ID46 130m
Sea-Bird SBE 37 CTD SN 4069 ID47 150m
Sea-Bird SBE 37 CTD SN 4063 ID48 200m
Sea-Bird SBE 37 CTD SN 3795 ID49 250m
Sea-Bird SBE 37 CTD SN 4061 ID50 300m
Sea-Bird SBE 37 CTD SN 4073 ID51 1000m

Related Data Activity activities are detailed in Appendix 1

Cruise

Cruise Name CE0716
Departure Date 2007-06-19
Arrival Date 2007-06-25
Principal Scientist(s)Richard Stephen Lampitt (National Oceanography Centre, Southampton)
Ship Celtic Explorer

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NamePorcupine Abyssal Plain (PAP)
CategoryOffshore location
Latitude49° 0.00' N
Longitude16° 30.00' W
Water depth below MSL4800.0 m

Porcupine Abyssal Plain (PAP) Observatory

The Porcupine Abyssal Plain (PAP) observatory is a site at which moorings were deployed in the Northeastern Atlantic, as part of the ANIMATE (Atlantic Network of Interdisciplinary Moorings and Time-series for Europe), MERSEA (Marine Environment and Security for the European Area) and then EuroSITES projects. The PAP site is centred at latitude 49° N and longitude 16.5° W. Moorings have occupied this region since 2002 and are typically deployed for 12 months.

Data summary

Mooring deployment Temperature salinity pressure ADCP Chlorophyll Sediment trap Current meter Nitrate Carbon dioxide Oxygen Irradience
Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode
PAP1 Oct 2002-Jun 2003 Data Data Data NT UD Data - Data NT Data NT SF - - - -
PAP2 Jul 2003-Nov 2003 CF Data Data NT Data Data - Data NT Data NT Data - - - -
PAP3 Nov 2003-Jun 2004 Data Data Data NT Data Data - Data NT Data NT Data - - - -
PAP4 Jun 2004-Jul 2005 Data Data Data NT Data Data - Data NT UD NT Data - - - -
PAP5 Jul 2005-Jun 2006 Data Lost Lost NT Lost Data - Data NT Lost NT Lost - - - -
PAP6 Jul 2006-Jul 2007 ND ND ND ND ND Data - Data ND ND ND ND - - - -
PAP7 Jun 2007-Aug 2007 Data Lost ND Data Data NYR - NYR SF SF NT Data - - - -
PAP 200905 May 2009-Jul 2009 Data Data - Data Data - - - Data Data SF SF - Data - -
PAP 201005 May 2010- Data - - Data - - Data - Data - Data - Data - Data -

Status Indicators

Indicator Description
Data Data received from mooring
Lost Data not received
SF Sensor failed
ND Not deployed
NYR Not yet recovered
CF Communications failure
UD Unusable data
NT Not telemetered

Related Fixed Station activities are detailed in Appendix 2


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: PAP1_062007

Related series for this Data Activity 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
1225816Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225828Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225841Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225853Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225865Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225877Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225889Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225890Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225908Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225921Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225933Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225804Hydrography time series at depth2007-06-23 14:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1058137Water column chemistry2007-06-28 15:00:0049.0 N, 16.419 WCeltic Explorer CE0716

Appendix 2: Porcupine Abyssal Plain (PAP)

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
1225957Hydrography time series at depth2002-10-06 20:00:0048.9833 N, 16.468 WRRS Discovery D266
1225970Hydrography time series at depth2002-10-06 20:00:0048.9833 N, 16.468 WRRS Discovery D266
1225982Hydrography time series at depth2002-10-06 20:00:0048.9833 N, 16.468 WRRS Discovery D266
1225969Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1225994Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226008Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226021Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226033Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226045Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1225945Hydrography time series at depth2002-10-09 00:00:0048.9833 N, 16.424 WRRS Discovery D266
895626Water column chemistry2002-10-09 10:28:2048.9833 N, 16.424 WRRS Discovery D266
876493Fluorescence or pigments2003-07-12 14:22:2948.9975 N, 16.4492 WFS Poseidon PO300_1
1226057Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226069Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226070Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226082Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226094Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226101Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226113Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
774750Currents -subsurface Eulerian2003-07-12 19:00:0049.0 N, 16.5 WFS Poseidon PO300_1
774762Currents -subsurface Eulerian2003-07-12 19:01:0049.0 N, 16.5 WFS Poseidon PO300_1
876407Water column chemistry2003-07-13 00:00:0048.9975 N, 16.44917 WFS Poseidon PO300_1
895638Water column chemistry2003-07-13 09:35:1949.0417 N, 16.5267 WFS Poseidon PO300_1
1226137Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226149Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226150Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226162Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226174Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226186Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226198Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226205Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226217Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226229Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226125Hydrography time series at depth2003-11-18 16:15:0049.0417 N, 16.5267 WFS Poseidon PO306
876419Water column chemistry2003-11-18 17:00:0049.0417 N, 16.5267 WFS Poseidon PO306
876500Fluorescence or pigments2003-11-18 17:00:2549.0417 N, 16.5267 WFS Poseidon PO306
895651Water column chemistry2003-11-19 09:14:1949.0417 N, 16.5267 WFS Poseidon PO306
1226242Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226254Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226266Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226278Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226291Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226309Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226310Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226322Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226334Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226346Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226230Hydrography time series at depth2004-06-23 20:00:0049.0432 N, 16.529 WRRS Charles Darwin CD158
876420Water column chemistry2004-06-23 20:00:0049.0497 N, 16.5169 WRRS Charles Darwin CD158
876512Fluorescence or pigments2004-06-23 22:44:2249.04317 N, 16.529 WRRS Charles Darwin CD158
945170Currents -subsurface Eulerian2007-06-19 22:47:5148.915 N, 16.5458 WCeltic Explorer CE0716
888088CTD or STD cast2007-06-21 10:38:3648.999 N, 16.502 WCeltic Explorer CE0716
888107CTD or STD cast2007-06-21 13:51:3048.999 N, 16.502 WCeltic Explorer CE0716
888119CTD or STD cast2007-06-21 14:51:4948.999 N, 16.501 WCeltic Explorer CE0716
888120CTD or STD cast2007-06-21 18:24:1848.999 N, 16.502 WCeltic Explorer CE0716
888132CTD or STD cast2007-06-21 19:44:4748.999 N, 16.501 WCeltic Explorer CE0716
888144CTD or STD cast2007-06-21 20:03:4848.999 N, 16.502 WCeltic Explorer CE0716
888156CTD or STD cast2007-06-22 12:27:4149.002 N, 16.4545 WCeltic Explorer CE0716
1225816Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225828Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225841Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225853Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225865Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225877Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225889Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225890Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225908Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225921Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225933Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
888168CTD or STD cast2007-06-22 20:09:0449.084 N, 16.401 WCeltic Explorer CE0716
888181CTD or STD cast2007-06-23 01:04:5448.9165 N, 16.3 WCeltic Explorer CE0716
888193CTD or STD cast2007-06-23 03:44:4048.9165 N, 16.5002 WCeltic Explorer CE0716
1225804Hydrography time series at depth2007-06-23 14:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
888200CTD or STD cast2007-06-23 15:27:5148.9767 N, 16.5116 WCeltic Explorer CE0716
1058137Water column chemistry2007-06-28 15:00:0049.0 N, 16.419 WCeltic Explorer CE0716
1842200Fluorescence or pigments2009-05-23 16:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1620712Water column chemistry2009-05-23 16:15:0049.07167 N, 16.38167 WRRS James Cook JC034T
1640682Water column chemistry2009-05-23 16:15:0049.07167 N, 16.38167 WRRS James Cook JC034T
1620700Water column chemistry2009-05-23 17:00:3949.07167 N, 16.38167 WRRS James Cook JC034T
1640670Water column chemistry2009-05-24 04:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1170739Currents -subsurface Eulerian2009-07-09 18:41:2055.10983 N, 5.302 WRRS Discovery D341
1170740Currents -subsurface Eulerian2009-07-10 09:50:4852.32233 N, 6.02167 WRRS Discovery D341
1170752Currents -subsurface Eulerian2009-07-11 10:02:1750.63183 N, 11.19833 WRRS Discovery D341
1170764Currents -subsurface Eulerian2009-07-12 09:50:5649.919 N, 13.46283 WRRS Discovery D341
1170776Currents -subsurface Eulerian2009-07-13 06:54:4949.04683 N, 16.48233 WRRS Discovery D341
1170788Currents -subsurface Eulerian2009-07-14 04:55:1948.94567 N, 16.882 WRRS Discovery D341
1170807Currents -subsurface Eulerian2009-07-15 04:57:3849.023 N, 16.562 WRRS Discovery D341
1170819Currents -subsurface Eulerian2009-07-16 04:53:1149.1025 N, 16.41267 WRRS Discovery D341
1170820Currents -subsurface Eulerian2009-07-17 04:57:2848.8335 N, 16.598 WRRS Discovery D341
1170832Currents -subsurface Eulerian2009-07-18 04:55:0048.82283 N, 16.50567 WRRS Discovery D341
1170844Currents -subsurface Eulerian2009-07-19 04:50:5148.99767 N, 16.51133 WRRS Discovery D341
1170856Currents -subsurface Eulerian2009-07-20 04:57:2148.81283 N, 16.72583 WRRS Discovery D341
1170868Currents -subsurface Eulerian2009-07-20 17:08:1849.07317 N, 16.389 WRRS Discovery D341
1170881Currents -subsurface Eulerian2009-07-21 04:53:2648.725 N, 17.184 WRRS Discovery D341
1170893Currents -subsurface Eulerian2009-07-22 04:53:0249.191 N, 16.89683 WRRS Discovery D341
1170900Currents -subsurface Eulerian2009-07-23 04:55:5549.07417 N, 16.63433 WRRS Discovery D341
1170912Currents -subsurface Eulerian2009-07-24 04:58:3148.91383 N, 16.35767 WRRS Discovery D341
1170924Currents -subsurface Eulerian2009-07-25 04:48:5249.463 N, 16.06033 WRRS Discovery D341
1170936Currents -subsurface Eulerian2009-07-26 04:57:0749.184 N, 16.022 WRRS Discovery D341
1170948Currents -subsurface Eulerian2009-07-27 07:57:1649.13833 N, 16.284 WRRS Discovery D341
1170961Currents -subsurface Eulerian2009-07-28 04:51:1848.814 N, 16.46 WRRS Discovery D341
1170973Currents -subsurface Eulerian2009-07-29 04:46:4348.97817 N, 16.91267 WRRS Discovery D341
1170985Currents -subsurface Eulerian2009-07-30 04:59:2748.83417 N, 16.485 WRRS Discovery D341
1170997Currents -subsurface Eulerian2009-07-31 04:58:4048.60483 N, 16.601 WRRS Discovery D341
1171000Currents -subsurface Eulerian2009-08-01 04:54:1748.7355 N, 16.54017 WRRS Discovery D341
1171012Currents -subsurface Eulerian2009-08-02 04:44:1448.64567 N, 16.5675 WRRS Discovery D341
1171024Currents -subsurface Eulerian2009-08-03 04:52:5248.99783 N, 16.4255 WRRS Discovery D341
1171036Currents -subsurface Eulerian2009-08-04 04:51:2048.82417 N, 16.91783 WRRS Discovery D341
1171048Currents -subsurface Eulerian2009-08-05 04:52:1848.90333 N, 16.87867 WRRS Discovery D341
1171061Currents -subsurface Eulerian2009-08-06 04:48:4048.907 N, 16.08783 WRRS Discovery D341
1171073Currents -subsurface Eulerian2009-08-07 04:49:1649.00783 N, 16.48933 WRRS Discovery D341
1171085Currents -subsurface Eulerian2009-08-08 04:52:3948.79867 N, 16.98883 WRRS Discovery D341
1171097Currents -subsurface Eulerian2009-08-09 04:51:2848.9835 N, 16.50517 WRRS Discovery D341
1171104Currents -subsurface Eulerian2009-08-10 04:54:1849.26467 N, 15.59733 WRRS Discovery D341
1171116Currents -subsurface Eulerian2009-08-10 22:47:2450.53633 N, 11.35417 WRRS Discovery D341
1839394Water column chemistry2010-06-03 12:00:0048.993 N, 16.369 WRRS James Clark Ross JR20100526 (JR221)
1839401Water column chemistry2010-09-21 12:00:0048.993 N, 16.369 WCeltic Explorer CE10005
1839413Water column chemistry2011-08-02 00:00:0048.0135 N, 16.3698 WRRS James Cook JC062
1177289Bathymetry2012-05-01 21:59:0048.6223 N, 16.3579 WRRS James Cook JC071
1839425Water column chemistry2012-05-05 00:00:0048.0049 N, 16.3763 WRRS James Cook JC071
1177290Bathymetry2012-05-07 20:59:0049.1075 N, 17.0159 WRRS James Cook JC071
1759923CTD or STD cast2013-04-19 06:38:0048.67517 N, 16.3365 WRRS James Cook JC085
1759935CTD or STD cast2013-04-21 21:10:0048.991 N, 16.48083 WRRS James Cook JC085
1759947CTD or STD cast2013-04-23 13:51:0048.61683 N, 16.2995 WRRS James Cook JC085
1759959CTD or STD cast2013-04-25 17:29:0448.58717 N, 16.333 WRRS James Cook JC085
1759960CTD or STD cast2013-04-25 18:59:0548.587 N, 16.34333 WRRS James Cook JC085
1759972CTD or STD cast2013-04-25 19:49:0348.58683 N, 16.35167 WRRS James Cook JC085
1759984CTD or STD cast2013-04-25 22:37:0148.56283 N, 16.44867 WRRS James Cook JC085
1759996CTD or STD cast2013-04-25 23:23:0048.56267 N, 16.45617 WRRS James Cook JC085
1760008CTD or STD cast2013-04-26 00:16:0248.562 N, 16.4655 WRRS James Cook JC085
1836556CTD or STD cast2013-04-26 01:05:4548.96667 N, 16.36667 WRRS James Cook JC085
1778785Water column chemistry2014-07-15 23:59:1249.02977 N, 16.31897 WFS Meteor M108
1816715CTD or STD cast2017-04-16 20:39:3549.0544 N, 16.3395 WRRS Discovery DY077
1816727CTD or STD cast2017-04-16 22:27:4849.0544 N, 16.3395 WRRS Discovery DY077
1816739CTD or STD cast2017-04-17 00:34:2049.0544 N, 16.3395 WRRS Discovery DY077
1816740CTD or STD cast2017-04-19 09:02:3348.9938 N, 16.3247 WRRS Discovery DY077
1816752CTD or STD cast2017-04-19 12:22:3248.9528 N, 16.4322 WRRS Discovery DY077
1816764CTD or STD cast2017-04-19 15:19:3749.0257 N, 16.4298 WRRS Discovery DY077
1816776CTD or STD cast2017-04-20 22:11:0648.9688 N, 16.4679 WRRS Discovery DY077
1816788CTD or STD cast2017-04-21 05:22:4249.1176 N, 16.6171 WRRS Discovery DY077
1816807CTD or STD cast2017-04-21 08:55:2949.1881 N, 16.7005 WRRS Discovery DY077
1816819CTD or STD cast2017-04-21 12:35:5349.2009 N, 16.5667 WRRS Discovery DY077
1816820CTD or STD cast2017-04-22 16:26:2448.8358 N, 16.5213 WRRS Discovery DY077
1816832CTD or STD cast2017-04-23 12:04:3149.0065 N, 16.3977 WRRS Discovery DY077
1816844CTD or STD cast2017-04-24 12:39:5148.9391 N, 16.2624 WRRS Discovery DY077
1816856CTD or STD cast2017-04-24 15:47:4848.9391 N, 16.2624 WRRS Discovery DY077
1816868CTD or STD cast2017-04-24 17:46:4348.9965 N, 16.3681 WRRS Discovery DY077
1816881CTD or STD cast2017-04-24 19:37:5048.9066 N, 16.3951 WRRS Discovery DY077
1816893CTD or STD cast2017-04-25 14:22:0448.9888 N, 16.3956 WRRS Discovery DY077
1816900CTD or STD cast2017-04-26 12:01:4248.8679 N, 16.5862 WRRS Discovery DY077
1816912CTD or STD cast2017-04-26 14:56:1548.9147 N, 16.7024 WRRS Discovery DY077
1816924CTD or STD cast2017-04-26 18:01:1748.8255 N, 16.7048 WRRS Discovery DY077
1816936CTD or STD cast2017-04-28 08:48:3248.7853 N, 16.7799 WRRS Discovery DY077
1816948CTD or STD cast2017-04-28 10:57:3248.7487 N, 16.6749 WRRS Discovery DY077