Metadata Report for BODC Series Reference Number 1774502
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 



Data Identifiers 



Time Coordinates(UT) 



Spatial Coordinates  


Parameters 




Problem Reports
No Problem Report Found in the Database
Inner Clyde Estuary 2011 and 2012 Mooring Data Quality Report
Screening and Quality Control
Data have had quality control applied by the Scottish Environment Protection Agency (SEPA) with suspect data being removed. Data then went through BODC quality control procedure where suspect data are flagged but not removed.
The mooring was located in the Inner Clyde Estuary with a sonde 1m from the surface and 1m from the bottom of the mooring.
There were a few noisy periods observed in several parameters. Due to extensive quality control and expertise at SEPA, most spikes were left unflagged. Flags were applied in the 2011 bottom data during the deployment of the sonde.
There are instances in the data were a channel is null for a period of time due to SEPA quality control removing suspect data. These null periods have been removed from the surface data in DOXYZZ01 and OXYSZZ01 between 21 March 2012 and 18 April 2012.
The PHXXZZXX channel was null in both the surface and bottom data across the two years and so is not included in the data. Periods were all channels were null have also been removed from the data.
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
YSI 6Series multiparameter water quality sondes
Basic information
Comprehensive multiparameter, water quality monitoring sondes. Designed for longterm monitoring, profiling and spot sampling. The 6series may be split into several categories: V2 Sondes, 600 Sondes, Drinking Water Sondes and System. Each category has a slightly different design purpose with V2 Sondes ideal for longterm monitoring with a greater number of parameters, whereas 600 sondes are ideal for specific applications with fewer parameters available.
Model features/parameters
Features/Parameters  V2 Sondes  600 Sondes  Drinking Water  System  

6600  6600EDS  6920  6820  600OMS  600R  600XL  600XLM  600LS  6920DW  600DWB  600QS  
Fieldreplaceable probes  S  S  S  S  S  S  S  S  S  
RS232 and SDI12 standard  S  S  S  S  S  S  S  S  S  S  S  S 
Fits 2" wells  S  S  S  S  S  S  S  
Internal memory  S  S  S  S  S  S  S  S  S  S  S  S 
Internal power (batteries)  S  S  S  CS  S  CS  S  S  
Flow cell  CS  SO  CS  CS  CS  CS  CS  CS  CS  CS  
Ammonium/ammonia^{*}  I  CS  CS  SO  SO  
Blue green algae  CS  CS  CS  CS  CS  R1  R1  
Chloride^{*}  I  CS  CS  SO  SO  
Chlorophyll  CS  CS  CS  CS  CS  R1  R1  
Conductivity  S  S  S  S  S  S  S  S  CS  S  S  S 
Depth  CS  CS  CS  CS  CS  CS  CS  CS  
Dissolved oxygen  I  CS  R2  R2  CS  CS  CS  CS  
Dissolved oxygen, optical  CS  CS  CS  CS  CS  R1  R1  
Free chlorine  CS  CS  
Nitrate^{*}  I  CS  CS  SO  SO  
Open channel flow^{**}  CS  CS  CS  CS  CS  CS  CS  S  
ORP  CS  CS  CS  CS  CS  CS  CS  CS  CS  
PAR (Photosynthetically Active Radiation)  I  I  
pH  CS  CS  CS  CS  CS  CS  CS  CS  CS  CS  
Resistivity^{**}  S  S  S  S  S  S  S  S  CS  S  S  S 
Rhodamine  CS  CS  CS  CS  CS  R1  R1  
Salinity  S  S  S  S  S  S  S  S  CS  S  S  S 
Specific conductance^{**}  S  S  S  S  S  S  S  S  CS  S  S  S 
Temperature  S  S  S  S  S  S  S  S  S  S  S  S 
Total dissolved solids^{**}  S  S  S  S  S  S  S  S  CS  S  S  S 
Turbidity  CS  CS  CS  CS  CS  R1  R1  CS  
Vented level  CS  CS  CS  CS  CS  CS  CS  S 
^{*}Freshwater only^{**}Calculated parameters
Where  
S  =  Standard 
CS  =  Customer Selectable 
SO  =  Special Order 
R1  =  Available only on 600XL V2 or 600XLM V2 
R2  =  Available on 6920 V21 or 6820 V21 
I  =  Available only on 6600 V22 
Sensor Specifications
Range  Resolution  Accuracy  

Rapid Pulse dissolved oxygen % air saturation  0 to 500%  0.1%  0 to 200%: ±2% of reading or 2% air saturation saturation, whichever is greater; 200 to 500%: ±6% of reading 
Rapid Pulse dissolved oxygen mg/L  0 to 50 mg/L  0.01 mg/L  0 to 20 mg/L: ±2% of reading or 0.2 mg/L, mg/L whichever is greater; 20 to 50 mg/L: ±6% of reading 
ROX optical dissolved oxygen^{a} % air saturation  0 to 500%  0.1%  0 to 200%: ±1% of reading or 1% air % air saturation saturation, whichever is greater; 200 to 500%: ±15% of reading; relative to calibration gases 
ROX optical dissolved oxygen^{a} mg/L  0 to 50 mg/L  0.01 mg/L  0 to 20 mg/L: ±1% of reading or 0.1 mg/L, mg/L whichever is greater; 20 to 50 mg/L: ±15% of reading; relative to calibration gases 
Conductivity^{c}  0 to 100 mS/cm  0.001 to 0.1 mS/cm  ±0.5% of reading + 0.001 mS/cm (rangedependent) 
Temperature  5 to 50°C  0.01°C  ±0.15°C 
pH  0 to 14 units  0.01 unit  ±0.2 unit 
Shallow depth  0 to 9.1 m (0 to 30 ft)  0.001 m (0.001 ft)  ±0.018 m (±0.06 ft) 
Medium depth  0 to 61 m (0 to 200 ft)  0.001 m (0.001 ft)  ±0.12 m (±0.4 ft) 
Deep depth  0 to 200 m (0 to 656 ft)  0.001 m (0.001 ft)  ±0.3 m (±1 ft) 
Vented level  0 to 9.1 m (0 to 30 ft)  0.001 m (0.001 ft)  ±0.003 m (?0.01 ft) 
Openchannel flow  Calculated measurement, requires vented level  
Free chlorine  0 to 3 mg/L  0.01 mg/L  ±15% of reading or 0.05 mg/L, whichever is greater 
ORP  999 to +999 mV  0.1 mV  ±20 mV in Redox standard solutions 
Salinity  0 to 70 ppt  0.01 ppt  ±1% of reading or 0.1 ppt, whichever is greater 
Nitrate/nitrogen^{b}  0 to 200 mg/LN  0.001 to 1 mg/LN  ±10% of reading or 2 mg/L, (range dependent) whichever is greater 
Ammonium/ammonia^{b}  0 to 200 mg/LN  0.001 to 1 mg/LN  ±10% of reading or 2 mg/L, nitrogen (range dependent) whichever is greater 
Chloride^{b}  0 to 1000 mg/L  0.001 to 1 mg/L  ±15% of reading or 5 mg/L, (range dependent) whichever is greater 
Turbidity^{a}  0 to 1,000 NTU  0.1 NTU  ±2% of reading or 0.3 NTU, whichever is greater in YSI AMCOAEPA Polymer Standards 
Rhodamine WT^{a}  0200 µg/L  0.1 µg/L  ±5% of reading or ±1 µg/L, whichever is greater 
Chlorophyll^{a}  
Range  Resolution  Linearity  
0 to 400 µg/L chl a  0.1 µg/L chl a  R^{2} > 0.9999 for serial dilution of Rhodamine  
0 to 100 RFU  0.1% FS; 0.1 RFU  WT solution from 0 to 500 µg/L  
Bluegreen algae^{a,e} phycocyanin  Range  Resolution  Linearity 
0280,000 cells/mL  220 cells/mL  R^{2} = 0.9999 for serial dilution of Rhodamine WT from 0 to 400 µg/L  
Bluegreen algae^{a,e} phycoerythrin  
0200,000 cells/mL  450 cells/mL  R^{2} = 0.9999 for serial dilution of Rhodamine WT from 0 to 8 µg/L  
PAR  Range  Calibration  Stability 
400700 nm waveband  ±5%  < ±2% change over 1 year  
Linearity  Sensitivity  
Max. deviation of 1%  Typically 3µA per 1000 mmol s^{1} m^{2} in water 
^{a} Depth rating for optical probes is 61 m (200 ft); depth rating for antifouling optical probes with copperalloy probe housing is 200 m (656 ft). 
^{b} Freshwater only. Maximum depth rating of 15.2 m (50 ft). 
^{c} Report outputs of specific conductance (conductivity correct to 25° C), resistivity, and total dissolved solids are also provided. These values are automatically calculated from conductivity according to algorithms found in Standard Methods for the Examination of Water and Wastewater (ed 1989). 
^{d} To maintain accuracy specification, flow must be at least 500 mL/min and pH should not change by more than ±0.3 units if mean pH is between 8.5 and 9.3. 
^{e} Specification determined using monocultures of Isochrysis sp. and fluorometric extraction of chlorophyll a. Actual detection limits will vary depending on natural algae assemblage. 
^{f} Estimated from cultures of Microcystis aeruginosa. 
^{g} Estimated from cultures of Synechococcus sp. 
For further information, please see the manufacturer's manual and data sheet.
SEPA Mooring Instrumentation
The SEPA longterm monitoring project has obtained hydrographic data across various moorings through the deployment of a YSI 6600 multiparametersonde attached to a fixed mooring buoy at the surface of the water column.
These mooring sites include: Dunoon, Gunnet Ledge, Inner Clyde Estuary, Campbelltown, Loch Striven, Ythan, Loch Sunart, South Alloa, and Moray Firth.
The South Alloa site had two Hydrolab MS5 probes up until the 3rd of March 2011, at which point a YSI 6600 probe was used.
The Inner Clyde Estuary site also has a probe attached approximately 1 m from the sea floor in addition to the probe at the surface.
The Moray Firth site was monitored solely between July and December 2018.
The depth of the sensors at the time of measurement at each site is available upon request for the 2016 and 2017 data.
The turbidity sensors are deemed, by the manufacturer, to be used as guidance in events such as observing storm events or spotting discharges. SEPA rely on a suspended solids laboratory procedure for their turbidity reported data. The same situation occurs for chlorophyll, SEPA have a lab method they use to report it as high turbidity can interfere with the readings. This is not generally an issue in low turbidity areas.
BODC processing of SEPA's longterm monitoring buoys
Data Acquisition and Transfer
The data were sent by SEPA as yearly .csv files and following BODC's procedures the files were checked for consistency and subsequently archived.
The data were reformatted to QXF format using BODC's established procedures. During the transfer process each yearly file was split into cruisetocruise series events. The table below shows how the originator's parameters were mapped to BODC parameters and their units:
Originator's Parameter  Originator's Units  BODC Parameter Code  BODC Units  Comments 

Temp  deg C  TEMPPR01  °C  
pH  pH Units  PHXXZZXX  pH Units  
Salin  ppt  ODSDM021  ppt  
DO%  % Sat  OXYSZZ01  %  For legacy data Oxygen saturation is not derived by BODC but taken from the data supplied. 
DO  mg/l  DOXYZZ01  µmol/l  Conversion of * 31.252 was applied during transfer (Bittig et al., 2018) 
Turb  NTU  TURBXXXX  NTU  
Chl  µg/l  CPHLZZXX  mg/m^{3}  
Depth  m  PPSBPS01  m  Depth has been transferred for 2018 onwards, and is available on request for 2016 and 2017. Depth is not available for data previous to 2016. 
Data Quality and Screening
Not all parameters occur in all series, particularly pH, turbidity and chlorophyll.
Oxygen saturation is not derived by BODC for consistency across all years and due to missing channels as mentioned in the originator's processing document.
The standard unit conversion factor of * 31.252 was applied to oxygen concentration during transfer to obtain the BODC units of µmol/l. (Bittig et al., 2018)
Post transfer analysis and crosschecks were applied according to BODC procedures. This involved the screening of data to check flags were appropriately applied whilst also applying further quality control flags where appropriate. Originator flags for "No sensor; Quality Control failure; Quality Control Spike Removed; Quality Control Spike removed, wiper incorrectly parking over sensor; Power Failure, Sensor failure" were all flagged as 'Null' as no data were available when these were applied.
References
Bittig, H., Körtzinger, A., Johnson, K., Claustre, H., Emerson, S., Fennel, K., ... & Xing, X. 2018. SCOR WG 142: Quality Control Procedures for Oxygen and Other Biogeochemical Sensors on Floats and Gliders. Recommendations on the conversion between oxygen quantities for BioArgo floats and other autonomous sensor platforms.
SEPA originator's processing document for Inner Clyde Estuary longterm monitoring buoy.
Data Acquisition and Analysis
Data were obtained from two YSI probes deployed in the Inner Clyde Estuary. Two separate moorings were deployed at the same location, one with a sensor attached 1 m from the surface and the other with a sensor attached 1 m from the bottom of the river bed. The moorings were serviced and deployed by the Scottish Environment Protection Agency (SEPA) for the purpose of a longterm investigation monitoring dissolved oxygen levels in the given area. All data were submitted in GMT format.
Quality and Screening
Once downloaded the data went through SEPA data quality checks with suspect data removed and relevant flags attached to inform future users of the reasons for any missing data.
Submission
The data were then submitted to BODC through ftp as .csv files.
Project Information
No Project Information held for the Series
Data Activity or Cruise Information
Data Activity
Start Date (yyyymmdd)  20110803 
End Date (yyyymmdd)  Ongoing 
Organization Undertaking Activity  Scottish Environment Protection Agency, Edinburgh 
Country of Organization  United Kingdom 
Originator's Data Activity Identifier  SEPA_ICE 
Platform Category  subsurface mooring 
SEPA Inner Clyde Estuary Mooring Data Activity
The mooring deployed consists of two YSI probes located at either end of the mooring, one at the surface and one at the base. The first buoy is situated approximately 1 m from the surface and the bottom buoy situated approximately 1 m from the bottom depth. The mooring was deployed by the Scottish Environmental Protection Agency (SEPA) and sampling began on the 3 August 2011. There are considerable periods of missing data due to quality control procedures carried out by SEPA. The table below details the serial numbers of the probes used since the mooring was deployed.
Depth  Instrument  Serial Number  Start Date  End Date 

1 m  YSI 6 series multisampler  11C100066  03/08/2011 09:30  30/08/2011 09:15 
11C100067  30/08/2011 09:30  15/09/2011 08:45  
09E101415  06/12/2011 12:30  23/02/2012 11:15  
10C100793  23/02/2012 11:30  21/03/2012 10:15  
21/03/2012 10:30  18/04/2012 09:15  
29/05/2012 10:15  26/06/2012 12:00  
12A101516  26/06/2012 12:15  18/07/2012 11:00  
18/07/2012 11:15  07/08/2012 12:00  
07/08/2012 12:15  05/09/2012 08:45  
05/09/2012 09:00  30/10/2012 10:15  
08L100800  30/10/2012 10:30  07/12/2012 10:15  
07/12/2012 10:30  17/01/2013 10:15  
17/01/2013 10:30  14/02/2013 10:30  
14/02/2013 10:45  06/03/2013 10:15  
14/06/2013 09:30  08/07/2013 22:45  
10G101737  08/07/2013 23:00  07/08/2013 10:45  
09E101416  07/08/2013 11:00  10/09/2013 12:45  
10/09/2013 13:00  29/10/2013 12:30  
29/10/2013 13:00  12/12/2013 13:30  
08L100799  12/12/2013 14:00  21/01/2014 11:30  
09E101516  21/01/2014 12:00  21/02/2014 00:30  
08L100799  21/02/2014 01:00  04/03/2014 11:30  
09E101416  04/03/2014 12:00  02/04/2014 12:00  
12A101517  02/04/2014 12:30  07/05/2014 12:00  
14B104361  07/05/2014 12:30  09/07/2014 10:30  
08L100800  09/07/2014 11:00  20/08/2014 11:00  
10C100793  20/08/2014 11:30  09/09/2014 12:59  
09E101514  09/09/2014 13:29  22/10/2014 11:30  
12C101599  22/10/2014 11:45  19/11/2014 12:00  
11C100067  19/11/2014 12:15  11/12/2014 11:30  
12C101599  11/12/2014 11:45  20/01/2015 11:46  
10C100793  20/01/2015 12:01  03/02/2015 12:46  
12C100808  03/02/2015 13:01  18/03/2015 13:16  
11C100067  18/03/2015 13:31  15/04/2015 11:16  
12A100808  15/04/2015 11:31  19/05/2015 12:31  
07B1518AC  19/05/2015 12:46  04/06/2015 10:16  
12A101515  04/06/2015 10:31  21/07/2015 10:46  
09E101415  12/08/2015 10:46  16/09/2015 10:31  
11C100067  16/09/2015 10:46  07/10/2015 09:16  
12A101515  07/10/2015 09:31  24/11/2015 11:31  
07B1518AD  24/11/2015 12:01  15/12/2015 11:16  
12A101515  15/12/2015 11:31  12/01/2016 11:46  
09E101416  12/01/2016 12:01  11/02/2016 11:16  
12A100808  08/03/2016 12:01  14/04/2016 11:01  
07B1518AD  14/04/2016 11:16  10/05/2016 10:31  
12A100808  10/05/2016 10:46  07/06/2016 10:16  
12A101516  07/06/2016 10:31  06/07/2016 10:16  
11C100067  06/07/2016 10:31  03/08/2016 11:00  
10C100793  03/08/2016 11:15  06/09/2016 11:15  
12A101516  06/09/2016 11:30  06/10/2016 12:00  
09E101416  06/10/2016 12:15  02/11/2016 10:45  
12A100808  02/11/2016 11:00  07/12/2016 11:45  
14B104361  07/12/2016 12:00  18/01/2017 11:15  
12C101599  18/01/2017 11:30  15/02/2017 11:45  
12A100808  15/02/2017 12:00  15/03/2017 12:00  
09E101415  15/03/2017 12:15  04/04/2017 11:15  
12A101516  04/04/2017 11:30  10/05/2017 10:15  
15G100858  10/05/2017 10:30  12/07/2017 12:30  
12A101516  12/07/2017 12:45  16/08/2017 09:45  
14C100667  16/08/2017 10:00  06/09/2017 10:15  
12A101516  06/09/2017 10:30  11/10/2017 11:15  
09E101416  11/10/2017 11:30  15/11/2017 11:45  
14B104361  15/11/2017 12:00  13/12/2017 11:45  
15G100858  13/12/2017 12:00    
Depth  Insturment  Serial Number  Start Date  End Date 
6.5 m  YSI 6 series multisampler  11C100067  03/08/2011 09:00  15/08/2011 12:15 
08L100800  15/08/2011 12:30  15/09/2011 08:45  
09E101415  28/09/2011 09:45  30/10/2011 12:15  
30/10/2011 12:30  06/12/2011 12:15  
12A101515  06/12/2011 12:30  06/01/2012 11:45  
08L100799  10/09/2013 11:00  29/10/2013 12:00  
10C100793  29/10/2013 12:00  12/12/2013 12:30  
12A100808  12/12/2013 13:01  21/01/2014 11:30  
08L100800  21/01/2014 12:01  19/02/2014 13:01  
10C100793  19/02/2014 13:31  04/03/2014 11:01  
12A100808  04/03/2014 11:31  02/04/2014 10:31  
08L100800  02/04/2014 11:01  07/05/2014 11:31  
07B1518AC  07/05/2014 12:01  09/07/2014 11:01  
08L100799  09/07/2014 11:31  20/08/2014 11:31  
12A100808  20/08/2014 11:46  09/09/2014 11:31  
07B1518AC  09/09/2014 11:46  21/10/2014 11:01  
07B1518AD  21/10/2014 11:16  19/11/2014 12:16  
12A101516  19/11/2014 12:31  11/12/2014 07:31  
12A101515  11/12/2014 07:46  21/01/2015 12:01  
10C100793  21/01/2015 12:16  03/02/2015 11:46  
12A101516  03/02/2015 12:01  18/03/2015 12:01  
08L100800  18/03/2015 12:16  19/05/2015 11:01  
10C100793  19/05/2015 11:16  04/06/2015 10:16  
09E101415  04/06/2015 10:31  21/07/2015 10:16  
08L100800  21/07/2015 10:31  12/08/2015 10:31  
12C101599  12/08/2015 10:46  16/09/2015 10:16  
09E101416  16/09/2015 10:31  07/10/2015 09:01  
12C101599  07/10/2015 09:16  24/11/2015 11:31  
12A101516  24/11/2015 11:46  15/12/2015 11:31  
12A101515  15/12/2015 11:46  12/01/2016 11:31  
12A100808  12/01/2016 11:46  11/02/2016 11:01  
08L100800  11/02/2016 11:16  08/03/2016 11:16  
09E101416  08/03/2016 11:46  14/04/2016 10:31  
09E101415  14/04/2016 11:16  10/05/2016 10:31  
12A100808  10/05/2016 10:46  07/06/2016 10:01  
15G100858  07/06/2016 10:16  06/07/2016 10:01  
12A100808  06/07/2016 10:16  03/08/2016 11:01  
12A101515  03/08/2016 11:31  06/09/2016 11:00  
10C100793  06/09/2016 11:31  06/10/2016 11:30  
12A101515  06/10/2016 11:45  02/11/2016 10:30  
12C101516  02/11/2016 11:00  07/12/2016 11:45  
08L100799  07/12/2016 12:00  18/01/2017 11:45  
09E101416  18/01/2017 12:00  15/02/2017 11:30  
12A101516  15/02/2017 11:45  15/03/2017 11:30  
07B1518AC  15/03/2017 11:45  04/04/2017 10:45  
12A100808  04/04/2017 11:16  10/05/2017 11:30  
14B104360  10/05/2017 11:45  12/07/2017 10:00  
12A100808  12/07/2017 10:15  16/08/2017 10:15  
15G100858  16/08/2017 10:46  06/09/2017 10:00  
12A101515  06/09/2017 10:15  11/10/2017 11:15  
08L100800  11/10/2017 11:30  15/11/2017 11:30  
12A101516  15/11/2017 12:00  13/12/2017 11:15  
08L100800  13/12/2017 11:45   
Related Data Activity activities are detailed in Appendix 1
Cruise
Cruise Name  SJM20111206 
Departure Date  20111206 
Arrival Date  20111206 
Principal Scientist(s)  Matthew V Blackburn (Scottish Environment Protection Agency, Edinburgh) 
Ship  Sir John Murray 
Complete Cruise Metadata Report is available here
Fixed Station Information
Fixed Station Information
Station Name  SEPA_ICE 
Category  Coastal location 
Latitude  55° 52.07' N 
Longitude  4° 19.05' W 
Water depth below MSL  7.5 m 
SEPA Inner Clyde Estuary Fixed Station Mooring
Location name  Inner Clyde Estuary 

Nominal Latitude (+ve N)  55.86778 
Nominal Longitude (+ve E)  4.31746 
Water depth  69 m 
Period of data collection  Initiated in 2011 
The buoy is located in the Clyde estuary and provides measurements of dissolved oxygen, salinity, temperature, pH, chlorophyll and turbidity. Maintenance takes place on a monthly basis using one of SEPA's support vessels. Samples are mostly collected every 15 minutes, with occasional periods where a sample is collected every 30 minutes.
The water depth at the mooring ranges between 6 and 9 m depending on the tide.
More information may be found at the SEPA monitoring buoy network page for Inner Clyde Estuary.
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  Nontaxonomic 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: SEPA_ICE
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 

1774458  Hydrography time series at depth  20110803 09:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110803 
1774422  Hydrography time series at depth  20110803 09:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110803 
1774471  Hydrography time series at depth  20110815 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110815 
1774434  Hydrography time series at depth  20110830 09:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110830 
1774483  Hydrography time series at depth  20110928 09:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110928 
1774495  Hydrography time series at depth  20111030 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111030 
1774446  Hydrography time series at depth  20111206 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111206 
1774514  Hydrography time series at depth  20120101 00:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111206 
1774631  Hydrography time series at depth  20120101 00:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111206 
1774526  Hydrography time series at depth  20120223 11:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120223 
1774538  Hydrography time series at depth  20120321 10:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120321 
1774551  Hydrography time series at depth  20120529 10:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120529 
1774563  Hydrography time series at depth  20120626 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120626 
1774575  Hydrography time series at depth  20120718 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120718 
1774587  Hydrography time series at depth  20120807 12:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120807 
1774599  Hydrography time series at depth  20120905 09:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120905 
1774606  Hydrography time series at depth  20121030 10:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20121030 
1774618  Hydrography time series at depth  20121207 10:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20121207 
1778460  Hydrography time series at depth  20130101 00:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20121207 
1778472  Hydrography time series at depth  20130117 10:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130117 
1778484  Hydrography time series at depth  20130214 10:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130214 
1778496  Hydrography time series at depth  20130614 09:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130614 
1778503  Hydrography time series at depth  20130708 23:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130708 
1778515  Hydrography time series at depth  20130807 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130807 
1778552  Hydrography time series at depth  20130910 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130910 
1778527  Hydrography time series at depth  20130910 13:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130910 
1778564  Hydrography time series at depth  20131029 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131029 
1778539  Hydrography time series at depth  20131029 13:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131029 
1778576  Hydrography time series at depth  20131212 13:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131212 
1778540  Hydrography time series at depth  20131212 14:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131212 
1763657  Hydrography time series at depth  20140121 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140121 
1763762  Hydrography time series at depth  20140121 12:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140121 
1763774  Hydrography time series at depth  20140219 13:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140219 
1763669  Hydrography time series at depth  20140221 01:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140221 
1763786  Hydrography time series at depth  20140304 11:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140304 
1763670  Hydrography time series at depth  20140304 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140304 
1763798  Hydrography time series at depth  20140402 11:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140402 
1763682  Hydrography time series at depth  20140402 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140402 
1763805  Hydrography time series at depth  20140507 12:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140507 
1763694  Hydrography time series at depth  20140507 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140507 
1763701  Hydrography time series at depth  20140709 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140709 
1763817  Hydrography time series at depth  20140709 11:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140709 
1763713  Hydrography time series at depth  20140820 11:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140820 
1763829  Hydrography time series at depth  20140820 11:46:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140820 
1763830  Hydrography time series at depth  20140909 11:46:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140909 
1763725  Hydrography time series at depth  20140909 13:29:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140909 
1763842  Hydrography time series at depth  20141021 11:16:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141021 
1763737  Hydrography time series at depth  20141022 11:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141022 
1763749  Hydrography time series at depth  20141119 12:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141119 
1763854  Hydrography time series at depth  20141119 12:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141119 
1763866  Hydrography time series at depth  20141211 07:46:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141211 
1763750  Hydrography time series at depth  20141211 11:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141211 
1805220  Hydrography time series at depth  20150101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20141211 
1805373  Hydrography time series at depth  20150101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20141211 
1805232  Hydrography time series at depth  20150121 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150121 
1805385  Hydrography time series at depth  20150121 12:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150121 
1805244  Hydrography time series at depth  20150203 13:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150203 
1805404  Hydrography time series at depth  20150318 12:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150318 
1805256  Hydrography time series at depth  20150318 13:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150318 
1805268  Hydrography time series at depth  20150415 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150415 
1805416  Hydrography time series at depth  20150519 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150519 
1805281  Hydrography time series at depth  20150519 12:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150519 
1805293  Hydrography time series at depth  20150604 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150604 
1805428  Hydrography time series at depth  20150604 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150604 
1805441  Hydrography time series at depth  20150721 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150721 
1805453  Hydrography time series at depth  20150812 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150812 
1805312  Hydrography time series at depth  20150812 10:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150812 
1805465  Hydrography time series at depth  20150916 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150916 
1805336  Hydrography time series at depth  20151007 09:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151007 
1805477  Hydrography time series at depth  20151007 09:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151007 
1805489  Hydrography time series at depth  20151124 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151124 
1805348  Hydrography time series at depth  20151124 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151124 
1805361  Hydrography time series at depth  20151215 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1805490  Hydrography time series at depth  20151215 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1806597  Hydrography time series at depth  20160101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1806745  Hydrography time series at depth  20160101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1806604  Hydrography time series at depth  20160112 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160112 
1806757  Hydrography time series at depth  20160112 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160112 
1806616  Hydrography time series at depth  20160211 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160211 
1806628  Hydrography time series at depth  20160308 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160308 
1806769  Hydrography time series at depth  20160308 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160308 
1806641  Hydrography time series at depth  20160414 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160414 
1806770  Hydrography time series at depth  20160414 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160414 
1806653  Hydrography time series at depth  20160510 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160510 
1806782  Hydrography time series at depth  20160510 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160510 
1806665  Hydrography time series at depth  20160607 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160607 
1806794  Hydrography time series at depth  20160607 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160607 
1806677  Hydrography time series at depth  20160706 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160706 
1806801  Hydrography time series at depth  20160706 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160706 
1806813  Hydrography time series at depth  20160803 11:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160803 
1806689  Hydrography time series at depth  20160803 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160803 
1806825  Hydrography time series at depth  20160906 11:30:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160906 
1806690  Hydrography time series at depth  20160906 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160906 
1806708  Hydrography time series at depth  20161006 11:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161006 
1806837  Hydrography time series at depth  20161006 12:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161006 
1806721  Hydrography time series at depth  20161102 11:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161102 
1806849  Hydrography time series at depth  20161102 11:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161102 
1806733  Hydrography time series at depth  20161207 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161207 
1806850  Hydrography time series at depth  20161207 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161207 
Appendix 2: SEPA_ICE
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 

1774458  Hydrography time series at depth  20110803 09:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110803 
1774422  Hydrography time series at depth  20110803 09:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110803 
1774471  Hydrography time series at depth  20110815 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110815 
1774434  Hydrography time series at depth  20110830 09:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110830 
1774483  Hydrography time series at depth  20110928 09:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM20110928 
1774495  Hydrography time series at depth  20111030 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111030 
1774446  Hydrography time series at depth  20111206 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111206 
1774514  Hydrography time series at depth  20120101 00:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111206 
1774631  Hydrography time series at depth  20120101 00:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20111206 
1774526  Hydrography time series at depth  20120223 11:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120223 
1774538  Hydrography time series at depth  20120321 10:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120321 
1774551  Hydrography time series at depth  20120529 10:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120529 
1774563  Hydrography time series at depth  20120626 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120626 
1774575  Hydrography time series at depth  20120718 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120718 
1774587  Hydrography time series at depth  20120807 12:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120807 
1774599  Hydrography time series at depth  20120905 09:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20120905 
1774606  Hydrography time series at depth  20121030 10:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20121030 
1774618  Hydrography time series at depth  20121207 10:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM20121207 
1778460  Hydrography time series at depth  20130101 00:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20121207 
1778472  Hydrography time series at depth  20130117 10:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130117 
1778484  Hydrography time series at depth  20130214 10:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130214 
1778496  Hydrography time series at depth  20130614 09:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130614 
1778503  Hydrography time series at depth  20130708 23:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130708 
1778515  Hydrography time series at depth  20130807 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130807 
1778552  Hydrography time series at depth  20130910 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130910 
1778527  Hydrography time series at depth  20130910 13:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20130910 
1778564  Hydrography time series at depth  20131029 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131029 
1778539  Hydrography time series at depth  20131029 13:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131029 
1778576  Hydrography time series at depth  20131212 13:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131212 
1778540  Hydrography time series at depth  20131212 14:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM20131212 
1763657  Hydrography time series at depth  20140121 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140121 
1763762  Hydrography time series at depth  20140121 12:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140121 
1763774  Hydrography time series at depth  20140219 13:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140219 
1763669  Hydrography time series at depth  20140221 01:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140221 
1763786  Hydrography time series at depth  20140304 11:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140304 
1763670  Hydrography time series at depth  20140304 12:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140304 
1763798  Hydrography time series at depth  20140402 11:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140402 
1763682  Hydrography time series at depth  20140402 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140402 
1763805  Hydrography time series at depth  20140507 12:01:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140507 
1763694  Hydrography time series at depth  20140507 12:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140507 
1763701  Hydrography time series at depth  20140709 11:00:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140709 
1763817  Hydrography time series at depth  20140709 11:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140709 
1763713  Hydrography time series at depth  20140820 11:30:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140820 
1763829  Hydrography time series at depth  20140820 11:46:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140820 
1763830  Hydrography time series at depth  20140909 11:46:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140909 
1763725  Hydrography time series at depth  20140909 13:29:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20140909 
1763842  Hydrography time series at depth  20141021 11:16:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141021 
1763737  Hydrography time series at depth  20141022 11:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141022 
1763749  Hydrography time series at depth  20141119 12:15:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141119 
1763854  Hydrography time series at depth  20141119 12:31:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141119 
1763866  Hydrography time series at depth  20141211 07:46:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141211 
1763750  Hydrography time series at depth  20141211 11:45:00  55.86778 N, 4.31745 W  Sir John Murray SJM 20141211 
1805220  Hydrography time series at depth  20150101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20141211 
1805373  Hydrography time series at depth  20150101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20141211 
1805232  Hydrography time series at depth  20150121 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150121 
1805385  Hydrography time series at depth  20150121 12:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150121 
1805244  Hydrography time series at depth  20150203 13:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150203 
1805404  Hydrography time series at depth  20150318 12:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150318 
1805256  Hydrography time series at depth  20150318 13:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150318 
1805268  Hydrography time series at depth  20150415 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150415 
1805416  Hydrography time series at depth  20150519 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150519 
1805281  Hydrography time series at depth  20150519 12:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150519 
1805293  Hydrography time series at depth  20150604 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150604 
1805428  Hydrography time series at depth  20150604 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150604 
1805441  Hydrography time series at depth  20150721 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150721 
1805453  Hydrography time series at depth  20150812 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150812 
1805312  Hydrography time series at depth  20150812 10:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150812 
1805465  Hydrography time series at depth  20150916 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20150916 
1805336  Hydrography time series at depth  20151007 09:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151007 
1805477  Hydrography time series at depth  20151007 09:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151007 
1805489  Hydrography time series at depth  20151124 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151124 
1805348  Hydrography time series at depth  20151124 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151124 
1805361  Hydrography time series at depth  20151215 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1805490  Hydrography time series at depth  20151215 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1806597  Hydrography time series at depth  20160101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1806745  Hydrography time series at depth  20160101 00:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM 20151215 
1806604  Hydrography time series at depth  20160112 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160112 
1806757  Hydrography time series at depth  20160112 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160112 
1806616  Hydrography time series at depth  20160211 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160211 
1806628  Hydrography time series at depth  20160308 11:46:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160308 
1806769  Hydrography time series at depth  20160308 12:01:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160308 
1806641  Hydrography time series at depth  20160414 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160414 
1806770  Hydrography time series at depth  20160414 11:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160414 
1806653  Hydrography time series at depth  20160510 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160510 
1806782  Hydrography time series at depth  20160510 10:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160510 
1806665  Hydrography time series at depth  20160607 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160607 
1806794  Hydrography time series at depth  20160607 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160607 
1806677  Hydrography time series at depth  20160706 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160706 
1806801  Hydrography time series at depth  20160706 10:16:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160706 
1806813  Hydrography time series at depth  20160803 11:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160803 
1806689  Hydrography time series at depth  20160803 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160803 
1806825  Hydrography time series at depth  20160906 11:30:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160906 
1806690  Hydrography time series at depth  20160906 11:31:00  55.86778 N, 4.31746 W  Sir John Murray SJM20160906 
1806708  Hydrography time series at depth  20161006 11:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161006 
1806837  Hydrography time series at depth  20161006 12:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161006 
1806721  Hydrography time series at depth  20161102 11:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161102 
1806849  Hydrography time series at depth  20161102 11:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161102 
1806733  Hydrography time series at depth  20161207 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161207 
1806850  Hydrography time series at depth  20161207 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20161207 
2046693  Hydrography time series at depth  20180101 00:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20171213 
2046816  Hydrography time series at depth  20180101 00:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20171213 
2046700  Hydrography time series at depth  20180131 11:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180131 
2046828  Hydrography time series at depth  20180131 11:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180131 
2046841  Hydrography time series at depth  20180221 11:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180221 
2046853  Hydrography time series at depth  20180307 11:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180307 
2046712  Hydrography time series at depth  20180307 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180307 
2046724  Hydrography time series at depth  20180425 09:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180425 
2046736  Hydrography time series at depth  20180509 09:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180509 
2046865  Hydrography time series at depth  20180509 09:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180509 
2046748  Hydrography time series at depth  20180613 10:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180613 
2046761  Hydrography time series at depth  20180704 10:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180704 
2046773  Hydrography time series at depth  20180808 11:15:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180808 
2046877  Hydrography time series at depth  20180911 11:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20180911 
2046785  Hydrography time series at depth  20181025 09:30:00  55.86778 N, 4.31746 W  Sir John Murray SJM20181025 
2046889  Hydrography time series at depth  20181025 09:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20181025 
2046797  Hydrography time series at depth  20181107 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20181107 
2046890  Hydrography time series at depth  20181107 12:00:00  55.86778 N, 4.31746 W  Sir John Murray SJM20181107 
2046804  Hydrography time series at depth  20181212 11:45:00  55.86778 N, 4.31746 W  Sir John Murray SJM20181212 
2046908  Hydrography time series at depth  20181212 12:30:00  55.86778 N, 4.31746 W  Sir John Murray SJM20181212 