Metadata Report for BODC Series Reference Number 910864
Metadata Summary
Problem Reports
Data Access Policy
Narrative Documents
Project Information
Data Activity or Cruise Information
Fixed Station Information
BODC Quality Flags
SeaDataNet Quality Flags
Metadata Summary
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Time Co-ordinates(UT) |
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Parameters |
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Problem Reports
No Problem Report Found in the Database
Data Quality Document
Temperature, salinity and sigma-theta:
On the whole the trends appear reasonable for the location and time of year that the casts were made. Casts which displayed unrealistic values for the location and time of the year have been flagged accordingly. Once in 2002, 2003 and 2008, entire profiles had to be flagged. A specific problem report has been created for these casts to highlight the problem. Users should be aware that the salinity channel was sometimes noisy, particularly close to the surface or in the vicinity of strong gradients. This was particularly strong in casts collected in 2005.
Fluorometer voltage:
The fluorometer output which was labelled as a voltage channel in the originators' files was sometimes in excess of the maximum voltage of 4 volts specified in the manufacturer's specification sheet. Nevertheless the overall trends including occasional strong vertical variability appear reasonable given the location and time of year. However on four occasions in April and May 2002 the fluorescence vertical profiles showed very low values and unrealistically low variability with depth for the time or year and hydrographic conditions. These were deemed suspect and flagged accordingly by BODC.
Data Access Policy
Open Data
These data have no specific confidentiality restrictions for users. However, users must acknowledge data sources as it is not ethical to publish data without proper attribution. Any publication or other output resulting from usage of the data should include an acknowledgment.
If the Information Provider does not provide a specific attribution statement, or if you are using Information from several Information Providers and multiple attributions are not practical in your product or application, you may consider using the following:
"Contains public sector information licensed under the Open Government Licence v1.0."
Narrative Documents
Instrument description
Make | Model | Serial number | Comments |
---|---|---|---|
Sea-Bird | SBE19plus | 4307 | - |
Chelsea Technologies | MiniTracka II | 07-6310-003 | - |
Sea-Bird SBE 19 and SBE 19plus SEACAT Profiler CTDs
The SBE 19 SEACAT Profiler is a self-contained, battery powered, pumped CTD system designed to measure conductivity, temperature, and pressure in marine or fresh water environments to depths of 10,500 meters. It was replaced by the SBE 19plus model in 2001. An updated version of this instrument is the SBE 19plus V2, which incorporates an electronics upgrade and additional features, with six differentially amplified A/D input channels, one RS-232 data input channel, and 64 MB FLASH memory.
The standard CTD unit comes with a plastic housing (rated to 600 m), although this can be replaced by titanium housing for depths up to 7000 m. It is typically used for CTD profiling although a conversion kit is available for mooring deployments. The CTD can also be attached to an SBE 36 CTD Deck Unit and Power/Data Interface Module (PDIM) for real-time operation on single-core armored cable up to 10,000 m.
Specifications
Parameter | SBE 19 | SBE 19plus |
---|---|---|
Temperature | Range: -5 to +35 °C Accuracy: 0.01 °C Resolution: 0.001 °C Calibration: +1 to +32 °C* | Range: -5 to +35 °C Accuracy: 0.005 °C Resolution: 0.0001 °C Calibration: +1 to +32 °C* |
Conductivity | Range: 0 to 7 S m-1 (0 to 70 mmho cm-1) Accuracy: 0.001 S m-1 Resolution: 0.0001 S m-1 Calibration: 0 to 7 S m-1. Physical calibration over the range 1.4 - 6 S m-1* | Range: 0 to 9 Sm-1 Accuracy: 0.0005 Resolution: 0.00005 (most oceanic waters, resolves 0.4 ppm in salinity); 0.00007 (high salinity waters, resolves 0.4 ppm in salinity); 0.00001 (fresh waters, resolves 0.1 ppm in salinity) Calibration: 0 to 9 S m-1. Physical calibration over the range 1.4 - 6 S m-1* |
Strain gauge pressure sensor | Range: 0 to100, 150, 300, 500, 1000, 1500, 3000, 5000, 10000 or 15000 psia Accuracy: 0.25% of full scale range (100 - 1500 psia); 0.15% of full scale range (3000 - 15000 psia) Resolution: 0.015% of full scale Calibration: 0 to full scale in 20% steps | Range: 0 to 20, 100, 350, 1000, 2000, 3500 or 7000 m Accuracy: 0.1% of full scale range Resolution: 0.002% of full scale range Calibration: ambient pressure to full scale range in 5 steps |
*Measurements outside this range may be at slightly reduced accuracy due to extrapolation errors.
Options and accessories
Additional sensors can be attached to the CTD, including:
- high accuracy Paroscientific Digiquartz pressure sensor (depth range 0 to 20, 60, 130, 200, 270, 680, 1400, 2000, 4200, 7000 or 10500 m; accuracy 0.02% of full scale; resolution 0.0025% of full scale)
- Dissolved Oxygen (SBE 43 DO Sensor)
- pH* (SBE 18 pH Sensor or SBE 27 pH/ORP Sensor)
- fluorescence
- radiance (PAR)
- light transmission
- optical backscatter (turbidity)
The standard SBE 5M pump may be replaced by an SBE 5P (plastic housing) or 5T (titanium housing) pump for use with dissolved oxygen and/or other pumped sensors. Further details can be found in the manufacturer's SBE 19plus V2 instrument specification or theSBE 19 andSBE 19 plus user guides.
Chelsea Instruments MINItracka Fluorometer
The MINItracka Fluorometer is an in-situ optical sensor that uses a single high intensity LED light source and, according to the manufacturer, is designed to enhance rejection of ambient daylight. The fluorometer provides a linear response between chlorophyll concentration and fluorometer voltage.
Sensor specifications, current at August 2006, are given in the table below. More information can be found at the manufacturer's specification sheet.
Sensor Specifications
Chlorophyll-a | Chlorophyll-a | Rhodamine | Amido Rhodamine | Fluorescein | |
---|---|---|---|---|---|
Excitation wavelengths | 430/30 nm | 470/30 nm | 470/30 nm | 425/30 nm | 480/80 nm |
Emission wavelength | 685/30 nm | 685/30 nm | 590/45 nm | 550/30 nm | 530/30 nm |
Concentration range | 0.03-100 µg l-1 | 0.03-100 µg l-1 | 0.03-100 µg l-1 | 0.04-200 µg l-1 | 0.03-100 µg l-1 |
Resolution | 0.01 µg l-1 | 0.01 µg l-1 | 0.01 µg l-1 | 0.025 µg l-1 | 0.01 µg l-1 |
Calibration standard | Chlorophyll-a in acetone | Chlorophyll-a in acetone |
Nephelometer | Phycoerythrin | Phycocyanin | |
---|---|---|---|
Excitation wavelengths | 470/30 nm | 530/30 nm | 590/35nm |
Emission wavelength | 470/30 nm | 580/30 nm | 645/35 nm |
Concentration range | 0.04-100 FTU | 0.03-100 µg l-1 | 0.03-100 µg l-1 |
Resolution | 0.01 FTU | 0.01 µg l-1 | 0.01 µg l-1 |
Mechanical | Electrical | ||
---|---|---|---|
Body Size | 149 mm long x 70 mm dia | Input Voltage | 7 to 40 VDC |
Weight in Air | 0.7 Kg | Output Voltage | 0 to 4 VDC (linear) |
Weight in Water | 0.15 Kg | Power requirements | 0.7 W typical |
Depth Rating | 600 m | Signal : Noise | 10,000 : 1 @ full scale |
Data Processing
Originator's Sampling Strategy
These data were collected using a CTD rig deployed from PML research vessels.
Originator's Processing
The raw CTD data were processed using the Sea-Bird software. The data were provided in tab delimited format.
BODC post-processing and screening
Reformatting
The data were converted from tab delimited format into BODC internal format using BODC transfer function 401. During transfer the depth variable was converted to pressure using the routine 'sw_pres', a part of the Seawater toolbox, this used the method of Fofonoff and Millard Jr. (1983) using inputs of depth and latitude. The density parameter was not transferred by BODC as this is generated to a standard algorithm during BODC transfer.
The measured variables were mapped to BODC parameter codes shown in the table below:
Originator's Parameter Name | Units | Description | BODC parameter code | Units | Comments |
---|---|---|---|---|---|
Tv290v | Deg C | Temperature of the water column | TEMPST01 | Deg C | - |
FlCM | volts | Raw fluorometer voltage | FVLTZZ01 | volts | - |
DepSM | m | Depth of the water column | DEPHPR01 | m | - |
Density00 | kg m-3 | Density of the water column by unknown algorithm | - | - | Channel not transferred as generated during BODC transfer |
Sal00 | - | Salinity of the water column | PSALST01 | - | - |
- | - | Pressure | PRESPR01 | dbar | Calculated by BODC from depth and latitude |
- | - | Sigma-theta | SIGTPR01 | kg m-3 | Generated by BODC using Fofonoff and Millard (1983) algorithm with parameters PRESPR01, TEMPST01 and PSALST01. |
Screening
Reformatted CTD data were transferred onto a graphics work station for visualisation using the in-house editor EDSERPLO. No data values were edited or deleted. Flagging was achieved by modification of the associated BODC quality control flag for suspect or null values.
Banking
The profiles were banked to the National Oceanographic Database (NODB) following BODC procedures.
References
Fofonoff, N.P. and Millard, R.C., 1983. Algorithms for computations of fundamental properties of seawater. UNESCO Technical Papers in Marine Science No. 44, 53pp.
Project Information
Oceans 2025 Theme 10, Sustained Observation Activity 10: The Western Channel Observatory (WCO)
The Western Channel Observatory will study the regional effects of ecosystem variability in the Western English Channel, in the context of global climate change. There is a long history of in situ observation at several sites (by the MBA for over 100 years and PML since the 1980s) that have been brought together to form the basis of the Western Channel Observatory; these observations include hydrography, nutrients, phytoplankton, zooplankton, demersal and pelagic fish and benthic measurements. It is upon these long-term time series that the WCO aims to continue building in order to investigate the current state of the ecosystem, how the ecosystem has changed and how the interactions of climate and fishing affect the ecosystem? The WCO provides an opportunity to combine modelling and Earth Observation infrastructure along with in situ data collection to demonstrate and validate short term forecasts of coastal phytoplankton and nutrient dynamics, as well as develop, calibrate and validate Earth Observation algorithms for bio-optical data.
The specific objectives are:
- To continue WCO operation (weekly sampling at L4 and fortnightly sampling at E1 sites)
- To provide a web enabled database of all in situ measurements and develop a web-GIS based data delivery system
- To make the backlog of historical data in digital format available to Theme 6
- To provide web enabled database of all Earth Observation data and delivery of model forecasts
- Incorporate time series into national and European networks
The work of the observatory will link to other parts of Theme 10 through the Continuous Plankton Recorder (CPR) routes that cover the Western English Channel (SO15) and by relevant ship-of-opportunity transects (SO8).
More detailed information on this Work Package is available at pages 28 - 31 of the official Oceans 2025 Theme 10 document: Oceans 2025 Theme 10
Weblink: http://www.oceans2025.org/
Data Activity or Cruise Information
Cruise
Cruise Name | PQ080513 |
Departure Date | 2008-05-13 |
Arrival Date | 2008-05-13 |
Principal Scientist(s) | Tim Smyth (Plymouth Marine Laboratory) |
Ship | RV Plymouth Quest |
Complete Cruise Metadata Report is available here
Fixed Station Information
Fixed Station Information
Station Name | Western Channel Observatory E1 |
Category | Coastal location |
Latitude | 50° 2.00' N |
Longitude | 4° 22.00' W |
Water depth below MSL | 75.0 m |
Western Channel Observatory station E1
The Western Channel Observatory (WCO) is situated in the Western English Channel and comprises of sustained long-term observations at a number of stations.
Station E1 is located south-west of Plymouth at 50°2.00'N, 4°22.00'W.
More information can be found on the Western Channel Observatory website.
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 |
B | nominal value |
Q | value below limit of quantification |
Appendix 1: Western Channel Observatory E1
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 Identifier | Data Category | Start date/time | Start position | Cruise |
---|---|---|---|---|
1087479 | CTD or STD cast | 2002-05-16 21:15:00 | 50.033 N, 4.367 W | RV Squilla SQ020516 |
1086882 | CTD or STD cast | 2002-06-26 11:06:00 | 50.033 N, 4.367 W | Unknown research vessel PML020626 |
1086894 | CTD or STD cast | 2002-07-17 10:25:00 | 50.033 N, 4.367 W | Unknown research vessel PML020717 |
1086901 | CTD or STD cast | 2002-08-14 10:55:00 | 50.033 N, 4.367 W | Unknown research vessel PML020814 |
1086913 | CTD or STD cast | 2002-10-02 10:50:00 | 50.033 N, 4.367 W | Unknown research vessel PML021002 |
1086925 | CTD or STD cast | 2002-10-31 12:05:00 | 50.033 N, 4.367 W | Unknown research vessel PML021031 |
1086937 | CTD or STD cast | 2002-12-13 12:14:00 | 50.033 N, 4.367 W | Unknown research vessel PML021213 |
1086949 | CTD or STD cast | 2003-01-24 12:44:00 | 50.033 N, 4.367 W | Unknown research vessel PML030124 |
1086950 | CTD or STD cast | 2003-02-13 06:10:00 | 50.033 N, 4.367 W | Unknown research vessel PML030213 |
1086962 | CTD or STD cast | 2003-03-21 12:32:00 | 50.033 N, 4.367 W | Unknown research vessel PML030321 |
1086974 | CTD or STD cast | 2003-04-23 11:22:00 | 50.033 N, 4.367 W | Unknown research vessel PML030423 |
1086986 | CTD or STD cast | 2003-05-14 10:56:00 | 50.033 N, 4.367 W | Unknown research vessel PML030514 |
1086998 | CTD or STD cast | 2003-06-04 11:00:00 | 50.033 N, 4.367 W | Unknown research vessel PML030604 |
1087001 | CTD or STD cast | 2003-06-11 11:43:00 | 50.033 N, 4.367 W | Unknown research vessel PML030611 |
1087013 | CTD or STD cast | 2003-06-18 10:50:00 | 50.033 N, 4.367 W | Unknown research vessel PML030618 |
1087025 | CTD or STD cast | 2003-06-25 10:20:00 | 50.033 N, 4.367 W | Unknown research vessel PML030625 |
1087037 | CTD or STD cast | 2003-07-02 10:49:00 | 50.033 N, 4.367 W | Unknown research vessel PML030702 |
1087049 | CTD or STD cast | 2003-07-09 11:20:00 | 50.033 N, 4.367 W | Unknown research vessel PML030709 |
1087050 | CTD or STD cast | 2003-08-06 10:41:00 | 50.033 N, 4.367 W | Unknown research vessel PML030806 |
1087062 | CTD or STD cast | 2003-09-09 10:32:00 | 50.033 N, 4.367 W | Unknown research vessel PML030909 |
1087074 | CTD or STD cast | 2004-08-03 11:07:00 | 50.033 N, 4.367 W | Unknown research vessel PML040803 |
1087086 | CTD or STD cast | 2004-08-26 09:36:00 | 50.033 N, 4.367 W | Unknown research vessel PML040826 |
1087098 | CTD or STD cast | 2004-11-02 11:10:00 | 50.033 N, 4.367 W | Unknown research vessel PML041102 |
1087105 | CTD or STD cast | 2004-12-08 11:31:00 | 50.033 N, 4.367 W | Unknown research vessel PML041208 |
1084771 | CTD or STD cast | 2005-02-02 11:35:00 | 50.033 N, 4.367 W | Unknown research vessel PML050202 |
1084783 | CTD or STD cast | 2005-03-08 11:06:00 | 50.033 N, 4.367 W | Unknown research vessel PML050308 |
1084795 | CTD or STD cast | 2005-03-30 10:16:00 | 50.033 N, 4.367 W | Unknown research vessel PML050330 |
1084802 | CTD or STD cast | 2005-05-11 10:25:00 | 50.033 N, 4.367 W | Unknown research vessel PML050511 |
1084814 | CTD or STD cast | 2005-06-08 10:56:00 | 50.033 N, 4.367 W | Unknown research vessel PML050608 |
1084826 | CTD or STD cast | 2005-06-20 09:07:00 | 50.033 N, 4.367 W | Unknown research vessel PML050620 |
1084838 | CTD or STD cast | 2005-07-13 10:32:00 | 50.033 N, 4.367 W | Unknown research vessel PML050713 |
1084851 | CTD or STD cast | 2005-08-10 10:39:00 | 50.033 N, 4.367 W | Unknown research vessel PML050810 |
1084863 | CTD or STD cast | 2005-08-31 10:37:00 | 50.033 N, 4.367 W | Unknown research vessel PML050831 |
1084875 | CTD or STD cast | 2005-09-14 10:07:00 | 50.033 N, 4.367 W | Unknown research vessel PML050914 |
1084887 | CTD or STD cast | 2005-09-28 10:36:00 | 50.033 N, 4.367 W | Unknown research vessel PML050928 |
1084899 | CTD or STD cast | 2005-11-18 11:14:00 | 50.033 N, 4.367 W | Unknown research vessel PML051118 |
1084906 | CTD or STD cast | 2006-01-18 10:56:00 | 50.033 N, 4.367 W | Unknown research vessel PML060118 |
1084918 | CTD or STD cast | 2006-02-08 11:56:00 | 50.033 N, 4.367 W | Unknown research vessel PML060208 |
1084931 | CTD or STD cast | 2006-03-01 11:14:00 | 50.033 N, 4.367 W | Unknown research vessel PML060301 |
1084943 | CTD or STD cast | 2006-03-15 11:02:00 | 50.033 N, 4.367 W | Unknown research vessel PML060315 |
1084955 | CTD or STD cast | 2006-10-10 07:45:00 | 50.033 N, 4.367 W | Unknown research vessel PML061010 |
1084967 | CTD or STD cast | 2006-11-01 11:25:00 | 50.033 N, 4.367 W | Unknown research vessel PML061101 |
1084979 | CTD or STD cast | 2007-02-06 11:12:00 | 50.033 N, 4.367 W | Unknown research vessel PML070206 |
1084980 | CTD or STD cast | 2007-03-13 10:43:00 | 50.033 N, 4.367 W | Unknown research vessel PML070313 |
910772 | CTD or STD cast | 2007-04-17 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ070417 |
910784 | CTD or STD cast | 2007-05-01 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ070501 |
910796 | CTD or STD cast | 2007-06-05 10:07:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ070605 |
910803 | CTD or STD cast | 2007-07-03 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ070703 |
910815 | CTD or STD cast | 2007-07-31 08:22:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ070731 |
910827 | CTD or STD cast | 2007-09-11 09:06:00 | 50.033 N, 4.372 W | RV MBA Sepia MS070911 |
910839 | CTD or STD cast | 2007-11-01 09:16:00 | 50.034 N, 4.361 W | RV MBA Sepia MS071101 |
910840 | CTD or STD cast | 2008-04-15 10:30:00 | 50.033 N, 4.369 W | RV Plymouth Quest PQ080415 |
910852 | CTD or STD cast | 2008-04-29 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080429 |
910876 | CTD or STD cast | 2008-05-20 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080520 |
910888 | CTD or STD cast | 2008-06-03 10:14:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080603 |
910907 | CTD or STD cast | 2008-06-17 10:26:00 | 50.034 N, 4.367 W | RV Plymouth Quest PQ080617 |
910919 | CTD or STD cast | 2008-07-15 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080715 |
910920 | CTD or STD cast | 2008-08-22 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080822 |
910932 | CTD or STD cast | 2008-09-16 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080916 |
910944 | CTD or STD cast | 2008-10-08 10:43:00 | 50.034 N, 4.364 W | RV Plymouth Quest PQ081008 |
910956 | CTD or STD cast | 2008-10-22 10:47:00 | 50.036 N, 4.366 W | RV Plymouth Quest PQ081022 |
910968 | CTD or STD cast | 2008-11-04 10:52:00 | 50.034 N, 4.37 W | RV Plymouth Quest PQ081104 |
910981 | CTD or STD cast | 2008-12-11 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ081211 |
910993 | CTD or STD cast | 2009-01-07 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ090107 |
911738 | CTD or STD cast | 2009-01-27 11:31:00 | 50.033 N, 4.368 W | RV Plymouth Quest PQ090127 |
911751 | CTD or STD cast | 2009-02-11 10:23:00 | 50.038 N, 4.37 W | RV Plymouth Quest PQ090211 |
911763 | CTD or STD cast | 2009-02-26 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ090226 |
911775 | CTD or STD cast | 2009-03-11 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ090311 |
911787 | CTD or STD cast | 2009-04-01 10:35:00 | 50.042 N, 4.375 W | RV Plymouth Quest PQ090401 |
911799 | CTD or STD cast | 2009-04-15 10:50:00 | 50.034 N, 4.369 W | RV Plymouth Quest PQ090415 |
911806 | CTD or STD cast | 2009-05-28 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ090528 |
911818 | CTD or STD cast | 2009-06-09 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ090609 |
911831 | CTD or STD cast | 2009-06-23 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ090623 |
911843 | CTD or STD cast | 2009-07-23 10:30:00 | 50.034 N, 4.362 W | RV Plymouth Quest PQ090723 |
1047674 | CTD or STD cast | 2009-09-21 09:56:00 | 50.0333 N, 4.3667 W | RV Plymouth Quest PQ090921 |
1047698 | CTD or STD cast | 2009-09-30 13:55:00 | 50.0333 N, 4.3667 W | RV Plymouth Quest PQ090930 |
1047730 | CTD or STD cast | 2009-10-13 11:38:00 | 50.035 N, 4.3717 W | RV Plymouth Quest PQ091013 |
1047810 | CTD or STD cast | 2010-01-27 09:43:00 | 50.0343 N, 4.367 W | RV Plymouth Quest PQ100127 |
1047846 | CTD or STD cast | 2010-03-17 11:48:00 | 50.0332 N, 4.3668 W | RV Plymouth Quest PQ100317 |
1047625 | CTD or STD cast | 2010-04-28 09:45:00 | 50.0333 N, 4.3667 W | RV Plymouth Quest PQ100428 |
1047926 | CTD or STD cast | 2010-05-11 09:16:00 | 50.0332 N, 4.3699 W | RV Plymouth Quest PQ100511 |
1047999 | CTD or STD cast | 2010-06-17 09:11:00 | 50.0314 N, 4.3671 W | RV Plymouth Quest PQ100617 |
1048014 | CTD or STD cast | 2010-06-28 10:07:00 | 50.033 N, 4.3604 W | RV Plymouth Quest PQ100628 |
1048075 | CTD or STD cast | 2010-07-20 10:13:00 | 50.0321 N, 4.3572 W | RV Plymouth Quest PQ100720 |
1048131 | CTD or STD cast | 2010-08-17 09:29:00 | 50.0406 N, 4.3638 W | RV Plymouth Quest PQ100817 |
1048155 | CTD or STD cast | 2010-09-01 09:31:00 | 50.0388 N, 4.3539 W | RV Plymouth Quest PQ100901 |
1048192 | CTD or STD cast | 2010-09-21 09:38:00 | 50.0345 N, 4.3684 W | RV Plymouth Quest PQ100921 |
1048247 | CTD or STD cast | 2010-10-14 09:51:00 | 50.0352 N, 4.3551 W | RV Plymouth Quest PQ101014 |
1048296 | CTD or STD cast | 2010-11-15 10:37:00 | 50.0345 N, 4.3614 W | RV Plymouth Quest PQ101115 |
1048352 | CTD or STD cast | 2010-12-14 10:23:00 | 50.0323 N, 4.3673 W | RV Plymouth Quest PQ101214 |
1087480 | CTD or STD cast | 2011-01-18 10:13:00 | 50.02974 N, 4.37391 W | RV Plymouth Quest PQ110118 |
1087492 | CTD or STD cast | 2011-03-08 10:40:00 | 50.0328 N, 4.3677 W | RV Plymouth Quest PQ110308 |
1087511 | CTD or STD cast | 2011-03-21 10:32:00 | 50.03503 N, 4.36074 W | RV Plymouth Quest PQ110321 |
1087523 | CTD or STD cast | 2011-04-07 08:50:00 | 50.03261 N, 4.3653 W | RV Plymouth Quest PQ110407 |
1087535 | CTD or STD cast | 2011-04-19 09:59:00 | 50.03478 N, 4.36175 W | RV Plymouth Quest PQ110419 |
1087547 | CTD or STD cast | 2011-05-17 09:00:00 | 50.03424 N, 4.36527 W | RV Plymouth Quest PQ110517 |
1087559 | CTD or STD cast | 2011-06-02 09:07:00 | 50.03253 N, 4.36644 W | RV Plymouth Quest PQ110602 |
1872489 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
2116698 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
2125905 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
2135242 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
2135715 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
1133262 | CTD or STD cast | 2011-06-15 04:37:17 | 50.029 N, 4.3795 W | RRS Discovery D366 (D367) |
1872570 | Water sample data | 2011-06-24 04:19:00 | 50.02622 N, 4.35911 W | RRS Discovery D366 (D367) |
2116822 | Water sample data | 2011-06-24 04:19:00 | 50.02622 N, 4.35911 W | RRS Discovery D366 (D367) |
2126030 | Water sample data | 2011-06-24 04:19:00 | 50.02622 N, 4.35911 W | RRS Discovery D366 (D367) |
2135383 | Water sample data | 2011-06-24 04:19:00 | 50.02622 N, 4.35911 W | RRS Discovery D366 (D367) |
2135740 | Water sample data | 2011-06-24 04:19:00 | 50.02622 N, 4.35911 W | RRS Discovery D366 (D367) |
1133410 | CTD or STD cast | 2011-06-24 04:27:00 | 50.026 N, 4.3593 W | RRS Discovery D366 (D367) |
1087560 | CTD or STD cast | 2011-06-28 09:07:00 | 50.02959 N, 4.36784 W | RV Plymouth Quest PQ110628 |
1087572 | CTD or STD cast | 2011-07-14 08:47:00 | 50.0346 N, 4.35778 W | RV Plymouth Quest PQ110714 |
1087584 | CTD or STD cast | 2011-08-09 08:49:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ110809 |
1088090 | CTD or STD cast | 2011-08-23 08:40:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ110823 |
1087596 | CTD or STD cast | 2011-09-22 08:55:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ110922 |
1088121 | CTD or STD cast | 2011-10-28 09:51:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ111028 |
1087603 | CTD or STD cast | 2011-11-07 10:36:00 | 50.03317 N, 4.36943 W | RV Plymouth Quest PQ111107 |
1087615 | CTD or STD cast | 2011-11-22 10:23:00 | 50.03011 N, 4.36706 W | RV Plymouth Quest PQ111122 |
1114670 | CTD or STD cast | 2012-01-13 08:25:00 | 50.0338 N, 4.3621 W | RV Plymouth Quest PQ120113 |
1114694 | CTD or STD cast | 2012-01-23 11:26:00 | 50.0363 N, 4.3629 W | RV Plymouth Quest PQ120123 |
1114762 | CTD or STD cast | 2012-02-28 10:01:00 | 50.0358 N, 4.3645 W | RV Plymouth Quest PQ120228 |
1114798 | CTD or STD cast | 2012-03-14 10:13:00 | 50.0338 N, 4.3648 W | RV Plymouth Quest PQ120314 |
1114866 | CTD or STD cast | 2012-04-27 08:36:00 | 50.0345 N, 4.3628 W | RV Plymouth Quest PQ120427 |
1114910 | CTD or STD cast | 2012-05-16 09:59:00 | 50.0341 N, 4.3675 W | RV Plymouth Quest PQ120516 |
1114971 | CTD or STD cast | 2012-06-12 09:14:00 | 50.039 N, 4.3587 W | RV Plymouth Quest PQ120612 |
1115009 | CTD or STD cast | 2012-06-26 09:20:00 | 50.0335 N, 4.3656 W | RV Plymouth Quest PQ120626 |
1115034 | CTD or STD cast | 2012-07-10 09:13:00 | 50.0335 N, 4.3649 W | RV Plymouth Quest PQ120710 |
1115071 | CTD or STD cast | 2012-07-24 08:32:00 | 50.034 N, 4.3701 W | RV Plymouth Quest PQ120724 |
1115102 | CTD or STD cast | 2012-08-08 09:24:00 | 50.0377 N, 4.3672 W | RV Plymouth Quest PQ120808 |
1115138 | CTD or STD cast | 2012-08-23 09:05:00 | 50.0377 N, 4.3626 W | RV Plymouth Quest PQ120823 |
1115163 | CTD or STD cast | 2012-09-04 07:29:00 | 50.0405 N, 4.3649 W | RV Plymouth Quest PQ120904 |
1115199 | CTD or STD cast | 2012-09-19 08:08:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ120919 |
1115231 | CTD or STD cast | 2012-10-09 09:13:00 | 50.0357 N, 4.3656 W | RV Plymouth Quest PQ121009 |
1115267 | CTD or STD cast | 2012-10-23 09:02:00 | 50.0334 N, 4.3669 W | RV Plymouth Quest PQ121023 |
1115280 | CTD or STD cast | 2012-11-06 10:06:00 | 50.0351 N, 4.367 W | RV Plymouth Quest PQ121106 |
1115335 | CTD or STD cast | 2012-11-29 09:59:00 | 50.0314 N, 4.3673 W | RV Plymouth Quest PQ121129 |
1115360 | CTD or STD cast | 2012-12-11 10:04:00 | 50.0356 N, 4.3625 W | RV Plymouth Quest PQ121211 |
1178059 | CTD or STD cast | 2013-01-23 09:58:00 | 50.03451 N, 4.36477 W | RV Plymouth Quest PQ130123 |
1178084 | CTD or STD cast | 2013-02-12 10:54:00 | 50.03281 N, 4.36995 W | RV Plymouth Quest PQ130212 |
1178115 | CTD or STD cast | 2013-02-27 11:22:00 | 50.03133 N, 4.38012 W | RV Plymouth Quest PQ130227 |
1178152 | CTD or STD cast | 2013-03-20 09:59:00 | 50.0348 N, 4.36685 W | RV Plymouth Quest PQ130320 |
1178220 | CTD or STD cast | 2013-04-23 08:38:00 | 50.03346 N, 4.36642 W | RV Plymouth Quest PQ130423 |
1178244 | CTD or STD cast | 2013-05-01 08:54:00 | 50.03341 N, 4.36597 W | RV Plymouth Quest PQ130501 |
1178281 | CTD or STD cast | 2013-05-16 08:47:00 | 50.03502 N, 4.36774 W | RV Plymouth Quest PQ130516 |
1178324 | CTD or STD cast | 2013-06-04 08:56:00 | 50.03571 N, 4.37419 W | RV Plymouth Quest PQ130604 |
1178361 | CTD or STD cast | 2013-06-18 08:58:00 | 50.03439 N, 4.36617 W | RV Plymouth Quest PQ130618 |
1178397 | CTD or STD cast | 2013-07-02 08:36:00 | 50.03556 N, 4.36149 W | RV Plymouth Quest PQ130702 |
1178428 | CTD or STD cast | 2013-07-16 08:54:00 | 50.03412 N, 4.36717 W | RV Plymouth Quest PQ130716 |
1178477 | CTD or STD cast | 2013-08-07 08:20:00 | 50.03234 N, 4.37056 W | RV Plymouth Quest PQ130807 |
1178508 | CTD or STD cast | 2013-08-20 08:24:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ130820 |
1178545 | CTD or STD cast | 2013-09-03 08:28:00 | 50.03293 N, 4.36791 W | RV Plymouth Quest PQ130903 |
1178570 | CTD or STD cast | 2013-09-24 08:29:00 | 50.03306 N, 4.36666 W | RV Plymouth Quest PQ130924 |
1178613 | CTD or STD cast | 2013-10-15 08:33:00 | 50.0476 N, 4.35584 W | RV Plymouth Quest PQ131015 |
1178650 | CTD or STD cast | 2013-11-12 09:41:00 | 50.03198 N, 4.36712 W | RV Plymouth Quest PQ131112 |
1178686 | CTD or STD cast | 2013-11-26 09:45:00 | 50.03312 N, 4.36218 W | RV Plymouth Quest PQ131126 |
1643839 | CTD or STD cast | 2014-01-30 09:35:00 | 50.03442 N, 4.36268 W | RV Plymouth Quest PQ140130 |
1643840 | CTD or STD cast | 2014-02-19 10:50:00 | 50.03496 N, 4.3639 W | RV Plymouth Quest PQ140219 |
1643852 | CTD or STD cast | 2014-03-12 09:38:00 | 50.03382 N, 4.36592 W | RV Plymouth Quest PQ140312 |
1643864 | CTD or STD cast | 2014-04-10 08:48:00 | 50.03183 N, 4.36628 W | RV Plymouth Quest PQ140410 |
1643876 | CTD or STD cast | 2014-04-24 08:38:00 | 50.0335 N, 4.36661 W | RV Plymouth Quest PQ140424 |
1643888 | CTD or STD cast | 2014-05-14 08:18:00 | 50.0459 N, 4.35162 W | RV Plymouth Quest PQ140514 |
1643907 | CTD or STD cast | 2014-06-05 07:46:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ140605 |
1643919 | CTD or STD cast | 2014-06-17 07:46:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ140617 |
1643920 | CTD or STD cast | 2014-07-02 08:53:00 | 50.03444 N, 4.3731 W | RV Plymouth Quest PQ140702 |
1643932 | CTD or STD cast | 2014-07-22 09:10:00 | 50.033 N, 4.367 W | RV MBA Sepia MS140722 |
1643944 | CTD or STD cast | 2014-08-19 08:47:00 | 50.03562 N, 4.36697 W | RV Plymouth Quest PQ140819 |
1643956 | CTD or STD cast | 2014-09-02 08:49:00 | 50.03324 N, 4.36759 W | RV Plymouth Quest PQ140902 |
1643968 | CTD or STD cast | 2014-09-16 08:20:00 | 50.03498 N, 4.36468 W | RV Plymouth Quest PQ140916 |
1643981 | CTD or STD cast | 2014-09-30 08:36:00 | 50.03714 N, 4.36779 W | RV Plymouth Quest PQ140930 |
1643993 | CTD or STD cast | 2014-10-14 09:03:00 | 50.03378 N, 4.36309 W | RV Plymouth Quest PQ141014 |
1644007 | CTD or STD cast | 2014-11-18 09:26:00 | 50.03433 N, 4.3676 W | RV Plymouth Quest PQ141118 |
2118029 | Water sample data | 2014-12-01 06:50:00 | 50.03414 N, 4.37065 W | RRS Discovery DY018 (GApr04) |
2120199 | Water sample data | 2014-12-01 06:50:00 | 50.03414 N, 4.37065 W | RRS Discovery DY018 (GApr04) |
2121639 | Water sample data | 2014-12-01 06:50:00 | 50.03414 N, 4.37065 W | RRS Discovery DY018 (GApr04) |
2127186 | Water sample data | 2014-12-01 06:50:00 | 50.03414 N, 4.37065 W | RRS Discovery DY018 (GApr04) |
2137709 | Water sample data | 2014-12-01 06:50:00 | 50.03414 N, 4.37065 W | RRS Discovery DY018 (GApr04) |
1644019 | CTD or STD cast | 2014-12-01 09:33:00 | 50.03798 N, 4.37184 W | RV Plymouth Quest PQ141201 |
1644683 | CTD or STD cast | 2015-01-22 10:38:24 | 50.03118 N, 4.3715 W | RV Plymouth Quest PQ150122 |
1644020 | CTD or STD cast | 2015-02-10 09:46:05 | 50.03605 N, 4.36016 W | RV Plymouth Quest PQ150210 |
1644032 | CTD or STD cast | 2015-03-10 09:42:45 | 50.03139 N, 4.36569 W | RV Plymouth Quest PQ150310 |
1644044 | CTD or STD cast | 2015-03-25 09:21:54 | 50.03282 N, 4.36254 W | RV Plymouth Quest PQ150325 |
1644056 | CTD or STD cast | 2015-04-09 09:17:55 | 50.03342 N, 4.36362 W | RV Plymouth Quest PQ150409 |
1644068 | CTD or STD cast | 2015-04-30 09:19:30 | 50.0346 N, 4.36522 W | RV Plymouth Quest PQ150430 |
1644081 | CTD or STD cast | 2015-05-21 08:21:29 | 50.03374 N, 4.35879 W | RV Plymouth Quest PQ150521 |
1644093 | CTD or STD cast | 2015-06-04 09:43:47 | 50.03603 N, 4.35939 W | RV Plymouth Quest PQ150604 |
1644100 | CTD or STD cast | 2015-06-16 09:59:55 | 50.03446 N, 4.37177 W | RV Plymouth Quest PQ150616 |
1644112 | CTD or STD cast | 2015-07-01 08:50:09 | 50.03814 N, 4.37042 W | RV Plymouth Quest PQ150701 |
1644124 | CTD or STD cast | 2015-07-15 10:18:43 | 50.03389 N, 4.36518 W | RV Plymouth Quest PQ150715 |
1644136 | CTD or STD cast | 2015-07-30 10:11:22 | 50.03318 N, 4.36619 W | RV Plymouth Quest PQ150730 |
1644148 | CTD or STD cast | 2015-08-11 10:17:59 | 50.0316 N, 4.36984 W | RV Plymouth Quest PQ150811 |
1644161 | CTD or STD cast | 2015-09-03 08:50:13 | 50.03475 N, 4.3672 W | RV Plymouth Quest PQ150903 |
1644173 | CTD or STD cast | 2015-09-18 08:40:06 | 50.03681 N, 4.35722 W | RV Plymouth Quest PQ150918 |
1644185 | CTD or STD cast | 2015-10-20 09:29:02 | 50.03406 N, 4.36884 W | RV Plymouth Quest PQ151020 |
1644197 | CTD or STD cast | 2015-11-26 10:10:48 | 50.03348 N, 4.37453 W | RV Plymouth Quest PQ151126 |
2074067 | CTD or STD cast | 2018-08-21 09:56:00 | 50.0333 N, 4.36607 W | RV MBA Sepia MS180821 |
2074092 | CTD or STD cast | 2018-08-30 10:18:00 | 50.03293 N, 4.363 W | RV MBA Sepia MS180830 |
2074123 | CTD or STD cast | 2018-10-08 10:10:00 | 50.02952 N, 4.36633 W | RV MBA Sepia MS181008 |
2074196 | CTD or STD cast | 2018-11-26 11:25:00 | 50.03305 N, 4.3683 W | RV MBA Sepia MS181126 |
2074319 | CTD or STD cast | 2019-11-11 12:21:00 | 50.36155 N, 4.18325 W | RV MBA Sepia MS191111 |
2074344 | CTD or STD cast | 2020-01-21 10:24:00 | 50.03132 N, 4.3725 W | RV MBA Sepia MS200121 |
2074424 | CTD or STD cast | 2020-07-29 10:23:00 | 50.03045 N, 4.36345 W | RV MBA Sepia MS200729 |