Metadata Report for BODC Series Reference Number 2116698
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
Data Description |
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Data Identifiers |
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Time Co-ordinates(UT) |
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Spatial Co-ordinates | |||||||||||||||||||||||||||||||||
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Parameters |
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Definition of BOTTFLAG | |||||||||||||||||||||||||||||||||
BOTTFLAG | Definition |
---|---|
0 | The sampling event occurred without any incident being reported to BODC. |
1 | The filter in an in-situ sampling pump physically ruptured during sample resulting in an unquantifiable loss of sampled material. |
2 | Analytical evidence (e.g. surface water salinity measured on a sample collected at depth) indicates that the water sample has been contaminated by water from depths other than the depths of sampling. |
3 | The feedback indicator on the deck unit reported that the bottle closure command had failed. General Oceanics deck units used on NERC vessels in the 80s and 90s were renowned for reporting misfires when the bottle had been closed. This flag is also suitable for when a trigger command is mistakenly sent to a bottle that has previously been fired. |
4 | During the sampling deployment the bottle was fired in an order other than incrementing rosette position. Indicative of the potential for errors in the assignment of bottle firing depth, especially with General Oceanics rosettes. |
5 | Water was reported to be escaping from the bottle as the rosette was being recovered. |
6 | The bottle seals were observed to be incorrectly seated and the bottle was only part full of water on recovery. |
7 | Either the bottle was found to contain no sample on recovery or there was no bottle fitted to the rosette position fired (but SBE35 record may exist). |
8 | There is reason to doubt the accuracy of the sampling depth associated with the sample. |
9 | The bottle air vent had not been closed prior to deployment giving rise to a risk of sample contamination through leakage. |
Definition of Rank |
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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
Skalar San+ Autoanalyzer
The San+ Autoanalyzer is an Automated Wet Chemistry Analyzer (Continuous Flow Analyzer) which has been designed as a modular system to measure a variety of water chemistry characteristics, such as nutrient concentrations in seawater. Individual modules are tailored to specific needs. It uses Continuous Flow Analysis (CFA), allowing up to 16 analytical measurements to be made on a single sample simultaneously. The system comprises a sampler, chemistry section, detector and specialist software.
Chemistry section
The San+ includes a chemistry section which has hundreds of applications. It houses up to five chemistry cartridges with built-in dosing pump and air injection systems, up to five interchangeable cartridges with build-in photometric detectors and five separate waste receptacles. The throughput of the analyser depends upon application and can vary from 25 to 120 analyses per hour. It has a double diameter pump deck for accurate dosing with 32 pump tubes, two separated pump decks for 2 x 2 channel concept, and controlled synchronised eight channel air injection with separate built-in compressor for increased flow stability and fast start-up. It has easy access to chemistry cartridges with flexible ultra low carry-over connections between dialysers, reactors, coils, flow cells and other components, leak detection, 3-cuffs long life pump tubes, and has manually operated and automatic rinsing valves for easy automatic start up and overnight operation.
Detectors
The San+ range of detectors comprises dual channel colorimetric detectors, the unique matrix correction detector with automatic background correction for difficult sample matrixes, but also covers a range of detectors for I.R., U.V., fluorimetry, ISE, flame photometry, refractometers, density meters, etc.
Software
The San+ 'Flow Access' windows software package controls the complete analyser, with auto start-up, function control, and auto-scaling, pre-and post run sample dilutions, result calculation and statistics. Up to 16 channels can be handled simultaneously, with multiple samplers, and chemistries can be grouped for analysis.
The San+ is also known as San++.
ThermoFinnigan EA 1112 Flash Elemental Analyser
The ThermoFinnigan EA 1112 Flash Elemental Analyser is designed to determine total carbon, hydrogen, nitrogen, sulphur and oxygen in a sample. The sample is completely and instantaneously oxidised by flash combustion, which converts all organic and inorganic substances into combustion products. The resulting combustion gases pass through a reduction furnace and are swept into the chromatographic column by the helium carrier gas. The gases are separated in the column and detected by the thermal conductivity detector which gives an output signal proportional to the concentration of the individual components of the mixture.
ThermoFinnigan is part of the Thermo Fisher Scientific group.
Further details can be found in the manufacturer's specification sheet.
Niskin Bottle
The Niskin bottle is a device used by oceanographers to collect subsurface seawater samples. It is a plastic bottle with caps and rubber seals at each end and is deployed with the caps held open, allowing free-flushing of the bottle as it moves through the water column.
Standard Niskin
The standard version of the bottle includes a plastic-coated metal spring or elastic cord running through the interior of the bottle that joins the two caps, and the caps are held open against the spring by plastic lanyards. When the bottle reaches the desired depth the lanyards are released by a pressure-actuated switch, command signal or messenger weight and the caps are forced shut and sealed, trapping the seawater sample.
Lever Action Niskin
The Lever Action Niskin Bottle differs from the standard version, in that the caps are held open during deployment by externally mounted stainless steel springs rather than an internal spring or cord. Lever Action Niskins are recommended for applications where a completely clear sample chamber is critical or for use in deep cold water.
Clean Sampling
A modified version of the standard Niskin bottle has been developed for clean sampling. This is teflon-coated and uses a latex cord to close the caps rather than a metal spring. The clean version of the Levered Action Niskin bottle is also teflon-coated and uses epoxy covered springs in place of the stainless steel springs. These bottles are specifically designed to minimise metal contamination when sampling trace metals.
Deployment
Bottles may be deployed singly clamped to a wire or in groups of up to 48 on a rosette. Standard bottles and Lever Action bottles have a capacity between 1.7 and 30 L. Reversing thermometers may be attached to a spring-loaded disk that rotates through 180° on bottle closure.
UKOA D366 POC, PON and POP concentrations from CTD bottle samples
Originator's Protocol for Data Acquisition and Analysis
Aliquots of 1 L from 1-2 depths were filtered on 25 mm GFF filters and oven dried (30°C) for 8-12 hours; filters for POC/PON were pre-combusted at 400°C whilst those for POP were acid soaked (and repeat milliQ rinsed). Samples were dry stored for later POC/N/P quantification at University of Southampton.
For POC: Inorganic carbonates were removed from the filters by acidification with sulphurous acid [6% w/v] under vacuum for 24 - 48 hours (Verardo et al., 1990). The filters were then re-dried at 60° for 24h, packaged in pre-combusted aluminum foil (Hilton et al., 1986) and analyzed on a Thermo Finnegan flash EA1112 elemental analyzer using Acetanilide as the calibration standard.
For POP: The analysis followed the method described by Rainbault (1999). Briefly, filters were oxidized in pyrex tubes at 120°C (autoclave) for 30 min. After cooling at room temperature the digestion mixture was analyzed on a Skalar San Plus autoanalyser using a colorimetric tehnique (Kirkwood, 1996). Data were calibrated using Standard Reference Material 1573a to which a similar protocol was applied.
References
Hilton, J., Lishman, J.P., Mackness, S. and Heaney, S.I. (1986). An automated method for the analysis of 'particulate' carbon and nitrogen in natural waters. Hydrobiologia, 141, 269-271.
Kirkwood, D.S.(1996). Nutrients: Practical notes on their determination in sea water. ICES Techniques in Marine Environmental Sciences, No 17.
Raimbault, P., Diaz, F., Pouvesle, W. and Boudjellal, B. (1999). Simultaneous determination of particulate organic carbon, nitrogen and phosphorus collected on filters, using a semiautomatic wet-oxidation method. Mar Ecol Prog Ser, 180, 289-295.
Verardo, D.J., Froelich, I.N. and McIntyre, A. (1990). Determination of organic carbon and nitrogen in marine sediments using the Carlo Erba NA-1500 analyzer. Deep-Sea Research, 37, 157-165.
Instrumentation Description
Thermo Finnegan flash EA1112 elemental analyzer
Skalar San Plus autoanalyser
BODC Data Processing Procedures
Data were submitted via email in an Excel spreadsheet archived under BODC's accession number SOC130148. Sample metadata (CTD cast and depth) were checked against information held in the database. There was one sample for cast 16 where the depth was indicated as either 15 m or 5 m. These data were loaded against 5 m and have been flagged to indicate the uncertainty over the sample depth. There were two further discrepancies with data provided from casts 31 and 64 from 5 m. For each of these casts all bottles were fired at 10 m. The data for these two samples have been loaded against a sample depth of 10 m.
The concentration data were provided in micromoles per litre. These units are consistent with the BODC parameter code units and no unit conversion was applied.
The data were reformatted and loaded in BODC's samples database under Oracle Relational Database Management System. Data were marked up with BODC parameter codes and loaded into the database.
A parameter mapping table is provided below;
Originator's Parameter | Units | Description | BODC Parameter Code | Units | Comments |
---|---|---|---|---|---|
POC | µmol l-1 | Concentration of carbon (organic) {POC} per unit volume of the water body [particulate >GF/F phase] by filtration, acidification and elemental analysis | CORGCAP1 | µmol l-1 | n/a |
POC standard deviation | µmol l-1 | Concentration standard deviation of carbon (organic) {POC} per unit volume of the water body [particulate >GF/F phase] by filtration, acidification and elemental analysis | SDCORGP1 | µmol l-1 | n/a |
PON | µmol l-1 | Concentration of nitrogen (total) {'PON'} per unit volume of the water body [particulate >GF/F phase] by filtration, acidification and elemental analysis | NTOTCAP1 | µmol l-1 | n/a |
PON standard deviation | µmol l-1 | Concentration standard deviation of nitrogen (total) {'PON'} per unit volume of the water body [particulate >GF/F phase] by filtration, acidification and elemental analysis | SDNTOTP1 | µmol l-1 | n/a |
POP | µmol l-1 | Concentration of phosphorus (total) per unit volume of the water body [particulate >GF/F phase] by filtration, oxidation and colorimetric autoanalysis | TPHSWCP1 | µmol l-1 | n/a |
POP standard deviation | µmol l-1 | Concentration standard deviation of phosphorus (total) per unit volume of the water body [particulate >GF/F phase] by filtration | SDTPWCP1 | µmol l-1 | n/a |
Data Quality Report
There were no comments provided on the data quality by the data originator. BODC flagged the values from cast 16 depth 5 m as there was uncertainty in the submission about the sample depth. This sample may have been from 15 m rather than 5 m but this could not be confirmed.
Problem Report
Not relevant to this data set.
Project Information
UKOARP Theme B: Ocean acidification impacts on sea surface biology, biogeochemistry and climate
The overall aim of this theme is to obtain a quantitative understanding of the impact of ocean acidification (OA) on the surface ocean biology and ecosystem and on the role of the surface ocean within the overall Earth System.
The aims of the theme are:
- To ascertain the impact of OA on planktonic organisms (in terms of physiological impacts, morphology, population abundances and community composition).
- To quantify the impacts of OA on biogeochemical processes affecting the ocean carbon cycle (both directly and indirectly, such as via availability of bio-limiting nutrients).
- To quantify the impacts of OA on the air-sea flux of climate active gases (DMS and N2O in particular).
The main consortium activities will consist of in-situ measurements on three dedicated cruises, as well as on-deck bioassay experiments probing the response of the in-situ community to elevated CO2. Most of the planned work will be carried out on the three cruises to locations with strong gradients in seawater carbon chemistry and pH; the Arctic Ocean, around the British Isles and the Southern Ocean.
Weblink: http://www.oceanacidification.org.uk/research_programme/surface_ocean.aspx
Data Activity or Cruise Information
Data Activity
Start Date (yyyy-mm-dd) | 2011-06-15 |
End Date (yyyy-mm-dd) | Ongoing |
Organization Undertaking Activity | University of Southampton School of Ocean and Earth Science |
Country of Organization | United Kingdom |
Originator's Data Activity Identifier | D366_CTD_D366024 |
Platform Category | lowered unmanned submersible |
BODC Sample Metadata Report for D366_CTD_D366024
Sample reference number | Nominal collection volume(l) | Bottle rosette position | Bottle firing sequence number | Minimum pressure sampled (dbar) | Maximum pressure sampled (dbar) | Depth of sampling point (m) | Bottle type | Sample quality flag | Bottle reference | Comments |
---|---|---|---|---|---|---|---|---|---|---|
623615 | 20.00 | 1 | 1 | 61.40 | 61.80 | 60.30 | Niskin bottle | No problem reported | ||
623618 | 20.00 | 2 | 2 | 45.40 | 45.60 | 44.40 | Niskin bottle | No problem reported | ||
623621 | 20.00 | 3 | 3 | 45.10 | 45.70 | 44.30 | Niskin bottle | No problem reported | ||
623624 | 20.00 | 4 | 4 | 45.40 | 45.60 | 44.40 | Niskin bottle | No problem reported | ||
623627 | 20.00 | 5 | 5 | 30.20 | 30.70 | 29.50 | Niskin bottle | No problem reported | ||
623630 | 20.00 | 6 | 6 | 30.10 | 30.50 | 29.30 | Niskin bottle | No problem reported | ||
623633 | 20.00 | 7 | 7 | 30.10 | 30.50 | 29.30 | Niskin bottle | No problem reported | ||
623636 | 20.00 | 8 | 8 | 23.00 | 23.30 | 22.20 | Niskin bottle | No problem reported | ||
623639 | 20.00 | 9 | 9 | 23.10 | 23.30 | 22.30 | Niskin bottle | No problem reported | ||
623642 | 20.00 | 10 | 10 | 23.10 | 23.40 | 22.30 | Niskin bottle | No problem reported | ||
623645 | 20.00 | 11 | 11 | 23.20 | 23.40 | 22.40 | Niskin bottle | No problem reported | ||
623648 | 20.00 | 12 | 12 | 18.00 | 18.50 | 17.40 | Niskin bottle | No problem reported | ||
623651 | 20.00 | 13 | 13 | 18.10 | 18.30 | 17.30 | Niskin bottle | Bottle leak | ||
623654 | 20.00 | 14 | 14 | 18.10 | 18.40 | 17.40 | Niskin bottle | No problem reported | ||
623657 | 20.00 | 15 | 15 | 18.10 | 18.30 | 17.30 | Niskin bottle | Bottle leak | ||
623660 | 20.00 | 16 | 16 | 11.80 | 12.30 | 11.20 | Niskin bottle | No problem reported | ||
623663 | 20.00 | 17 | 17 | 11.70 | 12.40 | 11.20 | Niskin bottle | No problem reported | ||
623666 | 20.00 | 18 | 18 | 12.00 | 12.30 | 11.30 | Niskin bottle | No problem reported | ||
623669 | 20.00 | 19 | 19 | 8.00 | 8.30 | 7.40 | Niskin bottle | No problem reported | ||
623672 | 20.00 | 20 | 20 | 7.70 | 8.20 | 7.20 | Niskin bottle | No problem reported | ||
623675 | 20.00 | 21 | 21 | 7.70 | 8.20 | 7.20 | Niskin bottle | Bottle leak | ||
623678 | 20.00 | 22 | 22 | 3.90 | 4.50 | 3.50 | Niskin bottle | No problem reported | ||
623681 | 20.00 | 23 | 23 | 3.90 | 4.40 | 3.40 | Niskin bottle | No problem reported | ||
623684 | 20.00 | 24 | 24 | 4.00 | 4.30 | 3.40 | Niskin bottle | No problem reported |
Please note:the supplied parameters may not have been sampled from all the bottle firings described in the table above. Cross-match the Sample Reference Number above against the SAMPRFNM value in the data file to identify the relevant metadata.
Related Data Activity activities are detailed in Appendix 1
Cruise
Cruise Name | D366 (D367) |
Departure Date | 2011-06-06 |
Arrival Date | 2011-07-09 |
Principal Scientist(s) | Eric Pieter Achterberg (University of Southampton School of Ocean and Earth Science) |
Ship | RRS Discovery |
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 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 |
B | nominal value |
Q | value below limit of quantification |
Appendix 1: D366_CTD_D366024
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 Identifier | Data Category | Start date/time | Start position | Cruise |
---|---|---|---|---|
1248852 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
1713046 | Water sample data | 2011-06-15 04:29:00 | 50.02907 N, 4.38014 W | RRS Discovery D366 (D367) |
1872489 | 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) |
Appendix 2: 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 |
910864 | CTD or STD cast | 2008-05-13 10:30:00 | 50.033 N, 4.367 W | RV Plymouth Quest PQ080513 |
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) |
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 |