Metadata Report for BODC Series Reference Number 1641962


Metadata Summary

Data Description

Data Category Hydrography time series at depth
Instrument Type
NameCategories
Sea-Bird SBE 16Plus SEACAT C-T Recorder  water temperature sensor; salinity sensor
Instrument Mounting mooring
Originating Country United Kingdom
Originator Dr Matt Palmer
Originating Organization National Oceanography Centre, Liverpool
Processing Status QC in progress
Online delivery of data Download not available
Project(s) Oceans 2025
Oceans 2025 Theme 10
Oceans 2025 Theme 10 SO11
 

Data Identifiers

Originator's Identifier MX04737.01111
BODC Series Reference 1641962
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2010-09-29 07:50
End Time (yyyy-mm-dd hh:mm) 2010-12-07 14:20
Nominal Cycle Interval 600.0 seconds
 

Spatial Co-ordinates

Latitude 53.54017 N ( 53° 32.4' N )
Longitude 3.64167 W ( 3° 38.5' W )
Positional Uncertainty Unspecified
Minimum Sensor or Sampling Depth 33.5 m
Maximum Sensor or Sampling Depth 33.5 m
Minimum Sensor or Sampling Height 0.5 m
Maximum Sensor or Sampling Height 0.5 m
Sea Floor Depth 34.0 m
Sea Floor Depth Source DATAHEAD
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 Instantaneous - Depth measured below water line or instantaneous water body surface
Sea Floor Depth Datum Instantaneous - Depth measured below water line or instantaneous water body surface
 

Parameters

No Parameters for BODC Reference Number = 1641962

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

Originator's quality control comments for PD36_10 COBS moorings

Data supplied to BODC were accompanied by data quality notes from the Originator that detailed observations made when the data were processed and subsequent processing decisions. A summary of these notes have been provided in the tables below.

Site A

Rig#1108

Instrument Serial number Instrument depth Data quality comments
Sea-Bird MicroCAT 05790 5 m Deployment CTD checks found a minimum temperature offset of 0.0055°C and a good match between CTD conductivity and the conductivity recorded by this instrument. There was no CTD cast was available to perform recovery checks. The Originator recommends that these data are used with caution as it was not possible to perform CTD comparison checks at mooring recovery.
Star-Oddi minilogger 02836 7.5 m Comparisons performed against other instruments present at this site found a temperature offset of -0.06°C. An offset correction of +0.06°C has been applied to these data. The Originator recommends that these data are used with caution as it was not possible to perform CTD comparison checks at mooring recovery.
Sea-Bird MicroCAT 04998 10 m CTD comparison checks at mooring deployment found a minimum temperature offset of -0.0026°C and a good match between CTD conductivity and the conductivity recorded by this instrument. The Originator recommends that these data are used with caution as it was not possible to perform CTD comparison checks at mooring recovery.
Star-Oddi minilogger 02838 15 m Comparisons performed against other instruments present at this site found a temperature offset of -0.06°C. An offset correction of +0.06°C has been applied to these data. The Originator recommends that these data are used with caution as it was not possible to perform CTD comparison checks at mooring recovery.

Rig#1109


Instrument Serial number Instrument depth Data quality comments
Sea-Bird 16+ SEACAT fitted with Seapoint Turbidity Meter #10537 04597 Located on seabed CTD comparison checks performed at mooring deployment found minimum offsets of -0.0129°C in temperature and -0.0076 S m-1 in conductivity. No offset corrections have been applied to these data. The Originator recommends that these data are used with caution as it was not possible to perform CTD comparison checks at mooring recovery.
Teledyne RDI 600 kHz ADCP 12239 Located on seabed To correct for the magnetic declination (difference between magnetic north and true north) latitude values were changed by -3.1412°. All latitude values were modified by +8.3902° to correct for the compass error.

Site B

Rig#1110

Instrument Serial number Instrument depth Data quality comments
Sea-Bird MicroCAT 05433 5 m CTD comparison checks found temperature offsets of -0.0015°C and +0.0723°C at recovery. The same checks found a good match between CTD conductivity and the conductivity recorded by this instrument at deployment and 0.0087 S m-1 at recovery. No adjustments were made to these data. The Data Originator recommends that the temperature data recorded by this instrument should be used with caution due to the large offset at mooring recovery.
Star-Oddi minilogger 02849 7.5 m Comparisons performed against other instruments present at this site found a temperature offset of -0.04°C. An offset correction of +0.04°C has been applied to these data.
Sea-Bird MicroCAT 04966 10 m CTD comparison checks found a good match between CTD temperature and the temperature recorded by this instrument at mooring deployment (CTD cast performed 50 m from mooring) and an offset of +0.0073°C at mooring recovery. The same checks found conductivity offsets of -0.0017 S m-1 at deployment and -0.0097 S m-1 at mooring recovery. An offset correction of -0.0017 S m-1 has been applied to the conductivity data.
Star-Oddi minilogger 02852 15 m Comparisons performed against other instruments present at this site found a temperature offset of -0.04°C. An offset correction of +0.04°C has been applied to these data.

Rig#1111


Instrument Serial number Instrument depth Data quality comments
Sea-Bird 16+ SEACAT fitted with Seapoint Turbidity Meter #10471 04737 Located on seabed Deployment CTD checks found offsets of 0.001°C in temperature and -0.0036 S m-1 in conductivity. No CTD cast was available to perform recovery CTD checks. The Originator recommends that these data are used with caution as it was not possible to perform CTD comparison checks at mooring recovery.
Teledyne RDI 600 kHz ADCP 05807 Located on seabed To correct for the magnetic declination (difference between magnetic north and true north) latitude values were changed by -3.2662°. All latitude values were modified by +0.14493° to correct for the compass error.

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

Data Processing: NOCL Sea-Bird SBE 16plus SEACAT with Seapoint Turbidity Sensor

Data Originator's Processing

Data were downloaded by the Proudman Oceanographic Laboratory (POL) (since 01 April 2010, the National Oceanography Centre Liverpool (NOCL)) from the instrument logger, and factory calibrations were applied to the temperature and conductivity channels. The instruments are returned to the manufacturer for recalibration approximately every two years. The data were then reformatted by POL/NOCL to a standard ASCII format.

Before the data were supplied to BODC, basic quality control was performed by the Data Originator. The first stage of quality checks involved comparing the data from each instrument with CTD measurements recorded during the deployment and recovery of the mooring. Following the comparison against CTD data secondary checks were performed by comparing the data from each instrument against the data from other sensors attached to that mooring. The Originator has provided BODC with a document containing a full description of the quality control methodology. Depending on the result of the quality checks for each series, one of the following actions was performed by the Originator:

A full description of the results of these quality checks can be found in the relevant Originator's data processing comments document.

Sea-Bird SBE 16plus SEACAT

The SBE 16plus is a high accuracy conductivity and temperature recorder (pressure optional). It is designed for moorings and other long-duration, fixed-site deployments. The SBE 16plus has 6 amplified A/D input channels and conditioned power of 500 ma is avaliable for auxiliary sensors, dissolved oxygen, turbidity, fluorescence, PAR etc.

The SBE 16plus is available with a choice of RS-232 or RS-485 interface.

Sensor specifications

  Temperature
(°C)
Conductivity (S m-1) Optional Pressure - strain Gauge Optional Pressure - Quartz
Measurement Range -5 to +35 0 to 9 0 to full scale range: 20 / 100 / 350 / 1000 / 1600 / 2000 / 3500 / 7000 metres 0 to full scale range: 20 / 60 / 130 / 200 / 270 / 680 / 1400 / 2000 / 4200 / 7000 / 10500 metres
Initial accuracy 0.005 0.0005 0.1% (RS-232)/0.04% (RS-485) of full scale range 0.02% (RS-232)/0.002% (RS-485) of full scale range
Typical Stability 0.0002 0.0003 0.05% (RS-232)/0.1% (RS-485) of full scale range 0.025% of full scale range
Resolution 0.0001 0.00005 typical 0.002% of full scale range Depends on sample integration, 0.0006% of full scale range for 1 s integration
Sensor Calibration +1 to +32 0 to 9; physical calibration over range 2.6 to 6.5 S m-1 plus zero conductivity (air) Ambient pressure to full scale range in 5 steps Ambient pressure to full scale range in 5 steps

General information

Memory 8 MB FLASH memory (RS-232); 64 MB FLASH memory (RS-485)
Data Storage Converted temperature and conductivity: 6 bytes per sample. Time: 4 bytes per sample. Pressure (optional): 5 bytes per sample
Real-Time Clock Watch-crystal type 32,768 Hz; accuracy (±1 minutes/year)
Standard Internal Batteries 9 alkaline D-cells. Provides sufficient capacity for 145,000 samples for a CTD and 5M pump
Housing Titanium pressure case rated at 7000 metres
Weight (without pressure) In water: 8.6 kg/In air: 13.7 kg

Further information can be found in the instrument manual


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.


Oceans 2025 Theme 10

Oceans 2025 is a strategic marine science programme, bringing marine researchers together to increase people's knowledge of the marine environment so that they are better able to protect it for future generations.

Theme 10: Integration of Sustained Observations in the Marine Environment spans all marine domains from the sea-shore to the global ocean, providing data and knowledge on a wide range of ecosystem properties and processes (from ocean circulation to biodiversity) that are critical to understanding Earth system behaviour and identifying change. They have been developed not merely to provide long-term data sets, but to capture extreme or episodic events, and play a key role in the initialisation and validation of models. Many of these SOs will be integrated into the newly developing UK Marine Monitoring Strategy - evolving from the Defra reports Safeguarding our Seas (2002) and Charting Progress (2005), thus contributing to the underpinning knowledge for national marine stewardship. They will also contribute to the UK GOOS Strategic Plan (IACMST, 2006) and the Global Marine Assessment.

Weblink: http://www.oceans2025.org/


Oceans 2025 Theme 10, Sustained Observation Activity 11: Liverpool Bay and Irish Sea Coastal Observatory

Sustained, systematic observations of the ocean and continental shelf seas at appropriate time and space scales allied to numerical models are key to understanding and prediction. In shelf seas these observations address issues as fundamental as 'what is the capacity of shelf seas to absorb change?' encompassing the impacts of climate change, biological productivity and diversity, sustainable management, pollution and public health, safety at sea and extreme events. Advancing understanding of coastal processes to use and manage these resources better is challenging; important controlling processes occur over a broad range of spatial and temporal scales which cannot be simultaneously studied solely with satellite or ship-based platforms.

Considerable effort has been spent by the Proudman Oceangraphic Laboratory (POL) in the years 2001 - 2006 in setting up an integrated observational and now-cast modelling system in Liverpool Bay (see Figure), with the recent POL review stating the observatory was seen as a leader in its field and a unique 'selling' point of the laboratory. Cost benefit analysis (IACMST, 2004) shows that benefits really start to accrue after 10 years. In 2007 - 2012 exploitation of (i) the time series being acquired, (ii) the model-data synthesis and (iii) the increasingly available quantities of real-time data (e.g. river flows) can be carried out through Sustained Observation Activity (SO) 11, to provide an integrated assessment and short term forecasts of the coastal ocean state.

BODC image

Overall Aims and Purpose of SO 11

Measurement and Modelling Activities

More detailed information on this Work Package is available at pages 32 - 35 of the official Oceans 2025 Theme 10 document: Oceans 2025 Theme 10

Weblink: http://www.oceans2025.org/

References:

IACMST., 2004. The Economics of Sustained Marine Measurements. IACMST Information Document, N0.11, Southampton: IACMST, 96 pp


Data Activity or Cruise Information

Data Activity

Start Date (yyyy-mm-dd) 2010-09-29
End Date (yyyy-mm-dd) 2010-12-07
Organization Undertaking ActivityNational Oceanography Centre, Liverpool
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierPOLRIG#1111
Platform Categorysubsurface mooring

Proudman Oceanographic Laboratory Rig#1111

Deployment and Recovery

The rig was deployed at Coastal Observatory Site B on 29 September 2010 during RV Prince Madog cruise PD36/10 and recovered on 07 December 2010 during RV Prince Madog cruise PD49/10.

Rig Position 53.540°, -3.641°
Water Depth 34 m
Deployed 29 September 07:50 UTC
Recovered 07 December 2010 14:29 UTC
No. of days 69.3

Rig Description

This rig is a bottom frame comprising of the following instruments 0.5 m above the seabed: RDI Acoustic Doppler Current Profiler (ADCP); Sea-Bird 16plus; an additional Sea-Bird 16plus providing logging and power for an Aanderaa oxygen optode; and a SonTek ADV (Acoustic Doppler Velocimeter).The frame was fitted with a fizz link, a spooler with 50 m of rope for recovery of the ballast weight and two Benthos releases.


Instrument Serial Number Parameters Measured Comments
RDI 600 kHz Waves ADCP 5807 Horizontal current velocity components. Vertical current velocity components. Sea surface height Sound velocity calculated from temperature, depth and salinity of 32. Fitted with a pressure sensor; hourly wave recording enabled.
Sea-Bird 16plus
4737 Temperature
Conductivity
Oxygen concentration
Internal temperature of optode
SeaPoint turbidity sensor (serial number 10537) taped to roll bar; set up to 0-125 FTU range

For more information about the instruments please see the cruise report for PD36/10.

Related Data Activity activities are detailed in Appendix 1

Cruise

Cruise Name PD36/10
Departure Date 2010-09-27
Arrival Date 2010-09-30
Principal Scientist(s)Phil J Knight (National Oceanography Centre, Liverpool)
Ship RV Prince Madog

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NameCoastal Observatory Site 20
CategoryOffshore area
Latitude53° 32.13' N
Longitude3° 38.39' W
Water depth below MSL32.5 m

Liverpool Bay Coastal Observatory Site 20

This station is one of 34 stations regularly visited by the Proudman Oceanographic Laboratory (POL) as part of the Liverpool Bay Coastal Observatory. During each site visit CTD profiles are collected and since March 2010 (when this became the secondary mooring site for the Coastal Observatory (also known as Site B)) moorings are deployed. The station lies within a box of mean water depth 32.5 m with the following co-ordinates:

Box Corner Latitude Longitude
North-west corner 53.54052° -3.65075°
South-east corner 53.53041° -3.62923°

The position of this station relative to the other POL Coastal Observatory sites can be seen from the figure below.

BODC image

CTD Sampling History

Year Number of Visits Total Casts per year
2011 5 11
2010 8 22
2009 6 6
2008 7 7
2007 7 7
2006 7 8
2005 7 7
2004 8 8
2003 9 9
2002 2 2

The CTD instrument package for these cruises was a Sea-Bird 911plus, with beam transmissometer, fluorometer, LICOR PAR sensor, LISST-25, and oxygen sensor.

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: POLRIG#1111

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
1623851Currents -subsurface Eulerian2010-09-29 07:55:0053.54017 N, 3.64167 WRV Prince Madog PD36/10

Appendix 2: Coastal Observatory Site 20

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
1013118CTD or STD cast2006-11-02 06:18:0053.53267 N, 3.64367 WRV Prince Madog PD35/06
979271CTD or STD cast2007-02-15 17:26:0053.53317 N, 3.63867 WRV Prince Madog PD02/07
937772CTD or STD cast2007-04-20 02:36:0053.53767 N, 3.64383 WRV Prince Madog PD06/07
942239CTD or STD cast2007-05-17 06:12:0053.53283 N, 3.63633 WRV Prince Madog PD09/07
942995CTD or STD cast2007-06-21 06:23:0053.5365 N, 3.64517 WRV Prince Madog PD13/07
943396CTD or STD cast2007-07-27 06:37:0053.53367 N, 3.62917 WRV Prince Madog PD16/07
943808CTD or STD cast2007-08-30 05:46:0053.53267 N, 3.6425 WRV Prince Madog PD20/07
945759CTD or STD cast2007-10-04 06:47:0053.5315 N, 3.63883 WRV Prince Madog PD23/07
946818CTD or STD cast2008-01-11 02:24:0053.53517 N, 3.6435 WRV Prince Madog PD01/08
947084CTD or STD cast2008-03-14 05:52:0053.533 N, 3.64533 WRV Prince Madog PD07/08
947397CTD or STD cast2008-04-17 06:12:0053.53583 N, 3.637 WRV Prince Madog PD09/08
948235CTD or STD cast2008-05-15 13:00:0053.53367 N, 3.64517 WRV Prince Madog PD14/08
948585CTD or STD cast2008-06-25 20:03:0053.53367 N, 3.641 WRV Prince Madog PD19/08
949472CTD or STD cast2008-07-31 07:10:0053.53367 N, 3.6365 WRV Prince Madog PD23/08
950079CTD or STD cast2008-12-11 06:25:0053.53117 N, 3.6365 WRV Prince Madog PD37/08
950485CTD or STD cast2009-02-06 09:50:0053.53367 N, 3.64533 WRV Prince Madog PD02/09B
951464CTD or STD cast2009-04-02 03:57:0053.53183 N, 3.64217 WRV Prince Madog PD12/09
953803CTD or STD cast2009-05-13 11:24:0053.53433 N, 3.64083 WRV Prince Madog PD18/09
1023149CTD or STD cast2009-06-17 21:35:0053.53167 N, 3.64483 WRV Prince Madog PD24/09
1023487CTD or STD cast2009-08-03 14:35:0053.53283 N, 3.6415 WRV Prince Madog PD33/09
1024349CTD or STD cast2009-09-16 04:31:0053.53383 N, 3.643 WRV Prince Madog PD38/09
1641347Hydrography time series at depth2010-01-26 11:40:0353.53783 N, 3.64033 WRV Prince Madog PD02/10
1624135Currents -subsurface Eulerian2010-01-26 11:45:0053.53783 N, 3.64033 WRV Prince Madog PD02/10
1030380CTD or STD cast2010-01-26 13:08:0053.539 N, 3.64017 WRV Prince Madog PD02/10
1641384Hydrography time series at depth2010-01-26 13:10:0053.53833 N, 3.64033 WRV Prince Madog PD02/10
1641396Hydrography time series at depth2010-01-26 13:10:0053.53833 N, 3.64033 WRV Prince Madog PD02/10
1641323Hydrography time series at depth2010-01-26 13:10:0153.53833 N, 3.64033 WRV Prince Madog PD02/10
1641335Hydrography time series at depth2010-01-26 13:10:0253.53833 N, 3.64033 WRV Prince Madog PD02/10
1075687Fluorescence or pigments2010-01-26 14:00:0053.5383 N, 3.6403 WRV Prince Madog PD02/10
1075558Hydrography time series at depth2010-01-26 14:00:0053.5383 N, 3.6403 WRV Prince Madog PD02/10
1076629Transmittance/attenuance, turbidity, or SPM conc.2010-01-26 14:00:0053.5383 N, 3.6403 WRV Prince Madog PD02/10
1030564CTD or STD cast2010-01-27 06:05:0053.54083 N, 3.63667 WRV Prince Madog PD02/10
1038333CTD or STD cast2010-03-17 15:37:0053.5395 N, 3.64383 WRV Prince Madog PD05/10
1641440Hydrography time series at depth2010-03-17 16:40:0353.53783 N, 3.64217 WRV Prince Madog PD05/10
1624080Currents -subsurface Eulerian2010-03-17 16:45:0053.53783 N, 3.64217 WRV Prince Madog PD05/10
1641488Hydrography time series at depth2010-03-17 16:50:0053.539 N, 3.64017 WRV Prince Madog PD05/10
1641507Hydrography time series at depth2010-03-17 16:50:0053.539 N, 3.64017 WRV Prince Madog PD05/10
1641415Hydrography time series at depth2010-03-17 16:50:0153.539 N, 3.64017 WRV Prince Madog PD05/10
1641439Hydrography time series at depth2010-03-17 16:50:0153.539 N, 3.64017 WRV Prince Madog PD05/10
1075699Fluorescence or pigments2010-03-17 17:00:0053.539 N, 3.6402 WRV Prince Madog PD05/10
1075571Hydrography time series at depth2010-03-17 17:00:0053.539 N, 3.6402 WRV Prince Madog PD05/10
1076120Transmittance/attenuance, turbidity, or SPM conc.2010-03-17 17:00:0053.539 N, 3.6402 WRV Prince Madog PD05/10
1038345CTD or STD cast2010-03-17 17:03:0053.54 N, 3.6435 WRV Prince Madog PD05/10
1641556Hydrography time series at depth2010-04-28 17:40:0353.5395 N, 3.64017 WRV Prince Madog PD10/10
1624031Currents -subsurface Eulerian2010-04-28 17:45:0053.5395 N, 3.64017 WRV Prince Madog PD10/10
1075706Fluorescence or pigments2010-04-28 18:00:0053.5408 N, 3.6392 WRV Prince Madog PD10/10
1075583Hydrography time series at depth2010-04-28 18:00:0053.5408 N, 3.6392 WRV Prince Madog PD10/10
1641600Hydrography time series at depth2010-04-28 18:00:0053.54083 N, 3.63917 WRV Prince Madog PD10/10
1641612Hydrography time series at depth2010-04-28 18:00:0053.54083 N, 3.63917 WRV Prince Madog PD10/10
1076630Transmittance/attenuance, turbidity, or SPM conc.2010-04-28 18:00:0053.5408 N, 3.6392 WRV Prince Madog PD10/10
1641519Hydrography time series at depth2010-04-28 18:00:0153.54083 N, 3.63917 WRV Prince Madog PD10/10
1641532Hydrography time series at depth2010-04-28 18:00:0153.54083 N, 3.63917 WRV Prince Madog PD10/10
1090696CTD or STD cast2010-06-10 16:48:0053.53833 N, 3.638 WRV Prince Madog PD17/10
1641685Hydrography time series at depth2010-06-10 18:00:0353.53917 N, 3.641 WRV Prince Madog PD17/10
1624079Currents -subsurface Eulerian2010-06-10 18:05:0053.53917 N, 3.641 WRV Prince Madog PD17/10
1075718Fluorescence or pigments2010-06-10 18:30:0053.5405 N, 3.6386 WRV Prince Madog PD17/10
1075595Hydrography time series at depth2010-06-10 18:30:0053.5405 N, 3.6386 WRV Prince Madog PD17/10
1090703CTD or STD cast2010-06-10 19:05:0053.54333 N, 3.63433 WRV Prince Madog PD17/10
1090893CTD or STD cast2010-07-07 21:40:0053.543 N, 3.63967 WRV Prince Madog PD21/10
1090997CTD or STD cast2010-07-08 06:04:0053.53617 N, 3.635 WRV Prince Madog PD21/10
1641790Hydrography time series at depth2010-07-08 07:40:0353.5395 N, 3.64083 WRV Prince Madog PD21/10
1624043Currents -subsurface Eulerian2010-07-08 07:45:0053.5395 N, 3.64083 WRV Prince Madog PD21/10
1075731Fluorescence or pigments2010-07-08 08:00:0053.5378 N, 3.6367 WRV Prince Madog PD21/10
1075602Hydrography time series at depth2010-07-08 08:00:0053.5378 N, 3.6367 WRV Prince Madog PD21/10
1641833Hydrography time series at depth2010-07-08 08:10:0053.53783 N, 3.63667 WRV Prince Madog PD21/10
1641845Hydrography time series at depth2010-07-08 08:10:0053.53783 N, 3.63667 WRV Prince Madog PD21/10
1641741Hydrography time series at depth2010-07-08 08:10:0153.53783 N, 3.63667 WRV Prince Madog PD21/10
1641777Hydrography time series at depth2010-07-08 08:10:0153.53783 N, 3.63667 WRV Prince Madog PD21/10
1091000CTD or STD cast2010-07-08 08:25:0053.54233 N, 3.63367 WRV Prince Madog PD21/10
1112294CTD or STD cast2010-08-12 06:06:0053.53467 N, 3.64383 WRV Prince Madog PD29/10
1112405CTD or STD cast2010-08-12 18:07:0053.539 N, 3.643 WRV Prince Madog PD29/10
1641870Hydrography time series at depth2010-08-12 19:10:0353.5395 N, 3.64117 WRV Prince Madog PD29/10
1112417CTD or STD cast2010-08-12 19:11:0053.53667 N, 3.6385 WRV Prince Madog PD29/10
1623967Currents -subsurface Eulerian2010-08-12 19:15:0053.5395 N, 3.64117 WRV Prince Madog PD29/10
1114160CTD or STD cast2010-09-29 04:05:0053.5315 N, 3.64317 WRV Prince Madog PD36/10
1114196CTD or STD cast2010-09-29 07:03:0053.541 N, 3.64433 WRV Prince Madog PD36/10
1623851Currents -subsurface Eulerian2010-09-29 07:55:0053.54017 N, 3.64167 WRV Prince Madog PD36/10
1075743Fluorescence or pigments2010-09-29 08:30:0053.5405 N, 3.6363 WRV Prince Madog PD36/10
1075614Hydrography time series at depth2010-09-29 08:30:0053.5405 N, 3.6363 WRV Prince Madog PD36/10
1641998Hydrography time series at depth2010-09-29 08:30:0053.5405 N, 3.63633 WRV Prince Madog PD36/10
1642001Hydrography time series at depth2010-09-29 08:30:0053.5405 N, 3.63633 WRV Prince Madog PD36/10
1076132Transmittance/attenuance, turbidity, or SPM conc.2010-09-29 08:30:0053.5405 N, 3.6363 WRV Prince Madog PD36/10
1641913Hydrography time series at depth2010-09-29 08:30:0153.5405 N, 3.63633 WRV Prince Madog PD36/10
1641937Hydrography time series at depth2010-09-29 08:30:0153.5405 N, 3.63633 WRV Prince Madog PD36/10
1114203CTD or STD cast2010-09-29 08:51:0053.54033 N, 3.63717 WRV Prince Madog PD36/10
1642062Hydrography time series at depth2010-12-07 15:20:0353.5405 N, 3.64283 WRV Prince Madog PD49/10
1623666Currents -subsurface Eulerian2010-12-07 15:25:0053.5405 N, 3.64283 WRV Prince Madog PD49/10
1642098Hydrography time series at depth2010-12-07 16:10:0053.537 N, 3.638 WRV Prince Madog PD49/10
1642105Hydrography time series at depth2010-12-07 16:10:0053.537 N, 3.638 WRV Prince Madog PD49/10
1642117Hydrography time series at depth2010-12-07 16:10:0053.537 N, 3.638 WRV Prince Madog PD49/10
1642013Hydrography time series at depth2010-12-07 16:10:0153.537 N, 3.638 WRV Prince Madog PD49/10
1642025Hydrography time series at depth2010-12-07 16:10:0153.537 N, 3.638 WRV Prince Madog PD49/10
1075755Fluorescence or pigments2010-12-07 16:30:0053.5405 N, 3.6428 WRV Prince Madog PD49/10
1075626Hydrography time series at depth2010-12-07 16:30:0053.5405 N, 3.6428 WRV Prince Madog PD49/10
1140953CTD or STD cast2010-12-07 16:46:0053.53667 N, 3.646 WRV Prince Madog PD49/10
1141016CTD or STD cast2010-12-07 21:10:0053.534 N, 3.63433 WRV Prince Madog PD49/10
1149067CTD or STD cast2011-01-13 08:03:0053.54033 N, 3.64283 WRV Prince Madog PD01/11
1149079CTD or STD cast2011-01-13 09:10:0053.543 N, 3.6415 WRV Prince Madog PD01/11
1642178Hydrography time series at depth2011-01-13 09:10:0353.54033 N, 3.64383 WRV Prince Madog PD01/11
1623771Currents -subsurface Eulerian2011-01-13 09:14:5953.54033 N, 3.64383 WRV Prince Madog PD01/11
1642209Hydrography time series at depth2011-01-13 15:10:0053.54017 N, 3.63983 WRV Prince Madog PD01/11
1642210Hydrography time series at depth2011-01-13 15:10:0053.54017 N, 3.63983 WRV Prince Madog PD01/11
1642222Hydrography time series at depth2011-01-13 15:10:0053.54017 N, 3.63983 WRV Prince Madog PD01/11
1642130Hydrography time series at depth2011-01-13 15:10:0153.54017 N, 3.63983 WRV Prince Madog PD01/11
1642142Hydrography time series at depth2011-01-13 15:10:0153.54017 N, 3.63983 WRV Prince Madog PD01/11
1149159CTD or STD cast2011-01-13 15:32:0053.53833 N, 3.637 WRV Prince Madog PD01/11
1149946CTD or STD cast2011-03-17 08:59:0053.53833 N, 3.63967 WRV Prince Madog PD07/11
1150112CTD or STD cast2011-03-18 10:34:0053.542 N, 3.64017 WRV Prince Madog PD07/11
1642295Hydrography time series at depth2011-03-18 11:20:0353.53983 N, 3.64233 WRV Prince Madog PD07/11
1624111Currents -subsurface Eulerian2011-03-18 11:25:0053.53983 N, 3.64233 WRV Prince Madog PD07/11
1642326Hydrography time series at depth2011-03-18 11:40:0053.5385 N, 3.64017 WRV Prince Madog PD07/11
1642338Hydrography time series at depth2011-03-18 11:40:0053.5385 N, 3.64017 WRV Prince Madog PD07/11
1642351Hydrography time series at depth2011-03-18 11:40:0053.5385 N, 3.64017 WRV Prince Madog PD07/11
1642246Hydrography time series at depth2011-03-18 11:40:0153.5385 N, 3.64017 WRV Prince Madog PD07/11
1642271Hydrography time series at depth2011-03-18 11:40:0153.5385 N, 3.64017 WRV Prince Madog PD07/11
1150124CTD or STD cast2011-03-18 11:55:0053.54067 N, 3.64167 WRV Prince Madog PD07/11
1117735CTD or STD cast2011-04-20 11:12:0053.5395 N, 3.63167 WRV Prince Madog PD11/11
1117747CTD or STD cast2011-04-20 12:05:0053.53883 N, 3.63783 WRV Prince Madog PD11/11
1118683CTD or STD cast2011-06-07 00:35:0053.53917 N, 3.63383 WRV Prince Madog PD43/11