Metadata Report for BODC Series Reference Number 1112884
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Narrative Documents
RAPID Cruise JC064 CTD instrument description
CTD unit and auxiliary sensors
The CTD configuration comprised a SeaBird Electronics 9plus system #09P0943, with accompanying SeaBird Electronics 11plus V2 deck unit #11P246800587. The CTD frame was fitted with two SeaBird 3 Premium temperature sensors, two SeaBird 4 conductivity sensors, a digiquartz temperature compensated pressure sensor, a SeaBird 43 dissolved oxygen sensor and a benthos PSA916T 7Hz altimeter. All instruments (other than cast 012) were attached to a SeaBird 24 position carousel #32198170243 containing 12 Ocean Test Equipment 10L water samplers (#1A, 3A, 5A, 7A, 9A, 11A, 13A, 15A, 17A, 19A, 21A and 23A) and were used in alternate positions on the CTD frame. This was to allow moored instruments to be strapped to the frame for calibration purposes. Cast 012 used 24 bottles and therefore included the remaining even numbered samplers (#2A, 4A, 6A, 8A, 10A, 12A, 14A, 16A, 18A, 20A, 22A and 24A). The table below lists more detailed information about the various sensors.
Sensor Unit  Model  Serial Number  Full Specification  Last calibration date (YYYYMMDD)  Comments 

CTD underwater unit  SBE 9plus  09P0943  SBE 9plus  20090426   
Temperature sensor  SBE 3P  03P2674  SBE 03P  20110413  Primary sensor 
Temperature sensor  SBE 3P  03P4872  SBE 03P  20110419  Secondary sensor 
Conductivity sensor  SBE 4  04C2231  SBE 04C  20110412  Primary sensor 
Conductivity sensor  SBE 4  04C3258  SBE 04C  20110412  Secondary sensor 
Pressure sensor  SBE 9plus digiquartz  110557    20090426   
Dissolved oxygen  SBE 43  430363  SBE 43  20110126   
Benthos altimeter  PSA916T 7Hz  41302    20070420   
The salinity samples from the CTD were analysed during the cruise using a Guildline Autosal model 8400B(#68426).
SeaBird Electronics SBE 911 and SBE 917 series CTD profilers
The SBE 911 and SBE 917 series of conductivitytemperaturedepth (CTD) units are used to collect hydrographic profiles, including temperature, conductivity and pressure as standard. Each profiler consists of an underwater unit and deck unit or SEARAM. Auxiliary sensors, such as fluorometers, dissolved oxygen sensors and transmissometers, and carousel water samplers are commonly added to the underwater unit.
Underwater unit
The CTD underwater unit (SBE 9 or SBE 9 plus) comprises a protective cage (usually with a carousel water sampler), including a main pressure housing containing power supplies, acquisition electronics, telemetry circuitry, and a suite of modular sensors. The original SBE 9 incorporated SeaBird's standard modular SBE 3 temperature sensor and SBE 4 conductivity sensor, and a Paroscientific Digiquartz pressure sensor. The conductivity cell was connected to a pumpfed plastic tubing circuit that could include auxiliary sensors. Each SBE 9 unit was custom built to individual specification. The SBE 9 was replaced in 1997 by an offtheshelf version, termed the SBE 9 plus, that incorporated the SBE 3 plus (or SBE 3P) temperature sensor, SBE 4C conductivity sensor and a Paroscientific Digiquartz pressure sensor. Sensors could be connected to a pumpfed plastic tubing circuit or standalone.
Temperature, conductivity and pressure sensors
The conductivity, temperature, and pressure sensors supplied with SeaBird CTD systems have outputs in the form of variable frequencies, which are measured using highspeed parallel counters. The resulting count totals are converted to numeric representations of the original frequencies, which bear a direct relationship to temperature, conductivity or pressure. Sampling frequencies for these sensors are typically set at 24 Hz.
The temperature sensing element is a glasscoated thermistor bead, pressureprotected inside a stainless steel tube, while the conductivity sensing element is a cylindrical, flowthrough, borosilicate glass cell with three internal platinum electrodes. Thermistor resistance or conductivity cell resistance, respectively, is the controlling element in an optimized Wien Bridge oscillator circuit, which produces a frequency output that can be converted to a temperature or conductivity reading. These sensors are available with depth ratings of 6800 m (aluminium housing) or 10500 m (titanium housing). The Paroscientific Digiquartz pressure sensor comprises a quartz crystal resonator that responds to pressureinduced stress, and temperature is measured for thermal compensation of the calculated pressure.
Additional sensors
Optional sensors for dissolved oxygen, pH, light transmission, fluorescence and others do not require the very high levels of resolution needed in the primary CTD channels, nor do these sensors generally offer variable frequency outputs. Accordingly, signals from the auxiliary sensors are acquired using a conventional voltageinput multiplexed A/D converter (optional). Some SeaBird CTDs use a strain gauge pressure sensor (SensoMetrics) in which case their pressure output data is in the same form as that from the auxiliary sensors as described above.
Deck unit or SEARAM
Each underwater unit is connected to a power supply and data logging system: the SBE 11 (or SBE 11 plus) deck unit allows realtime interfacing between the deck and the underwater unit via a conductive wire, while the submersible SBE 17 (or SBE 17 plus) SEARAM plugs directly into the underwater unit and data are downloaded on recovery of the CTD. The combination of SBE 9 and SBE 17 or SBE 11 are termed SBE 917 or SBE 911, respectively, while the combinations of SBE 9 plus and SBE 17 plus or SBE 11 plus are termed SBE 917 plus or SBE 911 plus.
Specifications
Specifications for the SBE 9 plus underwater unit are listed below:
Parameter  Range  Initial accuracy  Resolution at 24 Hz  Response time 

Temperature  5 to 35°C  0.001°C  0.0002°C  0.065 sec 
Conductivity  0 to 7 S m^{1}  0.0003 S m^{1}  0.00004 S m^{1}  0.065 sec (pumped) 
Pressure  0 to full scale (1400, 2000, 4200, 6800 or 10500 m)  0.015% of full scale  0.001% of full scale  0.015 sec 
Further details can be found in the manufacturer's specification sheet.
BODC CTD Screening
BODC screen both the series header qualifying information and the parameter values in the data cycles themselves.
Header information is inspected for:
 Irregularities such as infeasible values
 Inconsistencies between related information. For example:
 Deepest CTD data cycle is significantly greater than the depth of the sea floor.
 Times of the cruise and the start/end of the data series.
 Length of the record, number of data cycles, cycle interval, clock error and the period over which data were collected.
 Parameters stated as measured and the parameters actually present in the data series.
 Originator's comments on instrument/sampling device performance and data quality.
Documents are written by BODC highlighting irregularities that cannot be resolved.
Data cycles are inspected using depth series plots of all parameters. These presentations undergo screening to detect infeasible values within the data cycles themselves and inconsistencies when comparing adjacent data sets displaced with respect to depth, position or time.
Values suspected of being of nonoceanographic origin may be tagged with the BODC flag denoting suspect value.
The following types of irregularity, each relying on visual detection in the time series plot, are amongst those that may be flagged as suspect:
 Spurious data at the start or end of the record where the instrument was recording in air
 Obvious spikes occurring in the data due electrical problems
 Constant, or nearconstant, data channels
If a large percentage of the data is affected by irregularities, deemed abnormal, then instead of flagging the individual suspect values, a caution may be documented.
The following types of inconsistency are detected automatically by software:
 Data points with values outside the expected range for the parameter, as defined by the BODC parameter usage vocabulary.
Inconsistencies between the characteristics of the data set and those of its neighbours are sought, and where necessary, documented. This covers inconsistencies in the following:
 Maximum and minimum values of parameters (spikes excluded).
 Anomalous readings due to the CTD package being bounced through temperature and/or salinity gradients.
This screening of the parameter values seeks to confirm the qualifying information and the source laboratory's comments on the series. In screening and collating information, every care is taken to ensure that errors of BODC's making are not introduced.
RAPID Cruise JC064 BODC CTD data processing
The data arrived at BODC in 11 MSTAR format files representing the CTD casts conducted during cruise JC064. The data contained in the files are the downcast data averaged to a 2db pressure grid. The casts were reformatted to BODC's internal NetCDF format. The following table shows the mapping of variables within the MSTAR files to appropriate BODC parameter codes:
Originator's variable  Units  Description  BODC parameter code  Units  Comments 

press  dbar  Pressure exerted by the water column  PRESPR01  dbar  Manufacturer's calibration applied. 
temp  °C  Temperature of the water column by CTD (Primary sensor)  TEMPCU01  °C  ITS90 
temp1  °C  Temperature of the water column by CTD (Primary sensor)      Not transferred. temp and temp1 contain the same data values so only temp was transferred. 
temp2  °C  Temperature of the water column by CTD (Secondary sensor)  TEMPCU02  °C  ITS90. Data from temp were deemed superior by Originator, hence channel not included in final BODC data set. 
psal    Practical salinity of the water column (Primary sensor data)  PSALCC01    Calculated by Originator using calibrated conductivity. 
psal1    Practical salinity of the water column (Primary sensor data)      Not transferred. psal and psal1 contain the same data values so only psal was transferred. 
psal2    Practical salinity of the water column (Secondary sensor data)  PSALCU02    Calculated by Originator using uncalibrated conductivity. Data from psal were deemed superior by Originator, hence channel not included in final BODC data set. 
potemp  °C  Potential temperature of the water column (Primary sensor)  POTMCV01  °C  Not transferred. Derived by BODC using temp and press. 
potemp1  °C  Potential temperature of the water column (Primary sensor)      Not transferred. Contains the same data values as potemp. 
potemp2  °C  Potential temperature of the water column (Secondary sensor)  POTMCV02  °C  Not transferred 
cond  mS/cm  Electrical conductivity of the water column (Primary sensor)  CNDCST01  S/m  /10. Calibrated by Data Originator with discrete salinity samples. 
cond1  mS/cm  Electrical conductivity of the water column (Primary sensor)      Not transferred. cond and cond1 contain the same data values so only cond was transferred. 
cond2  mS/cm  Electrical conductivity of the water column (Secondary sensor)  CNDCST02  S/m  Data from cond were deemed superior by Originator, hence channel not included in final BODC data set. 
depth  metres  Depth below surface converted from pressure using UNESCO algorithm  DEPHPR01  metres  Not transferred 
altimeter  meters  Height above bed from CTD      Not transferred 
time  seconds  Time in seconds since the origin defined in the metadata field data_time_origin      Not transferred 
      SIGTPR01  kg/m^{3}  Derived by BODC using POTMCV01 and PSALCC01 
Although there was an oxygen sensor on the CTD frame, no data were received.
The reformatted data were visualised using the inhouse EDSERPLO software. Suspect data were marked by adding an appropriate quality control flag, and missing data marked by setting both the data to an appropriate value and setting the quality control flag.
Detailed metadata and documentation were compiled and linked to the data.
RAPID Cruise JC064 Originator's CTD data processing
Sampling strategy
JC064 formed the second leg of the JC064 cruise, while JC063 was referred to as the first. The JC064 cruise began on 10 September 2011 in Santa Cruz de Tenerife. A total of 11 CTD casts were performed during the cruise along approximately 26.5°N, which includes the Eastern boundary, Mid Atlantic Ridge and Western boundary sections of the RAPIDMOC array. Two casts were performed on JC063, therefore making a total of 13 casts executed at 13 different stations. On each cast, up to 12 SBE37 MicroCATs were attached to the frame for calibration purposes. One cast (referenced as cast 012) used 24 water samplers as additional samples of Antarctic Bottom Water were desired, so no MicroCATs were attached. The CTD casts provided startpoint calibrations for instruments to be deployed and endpoint calibrations for recovered instruments. For recovered instruments that were redeployed, the postdeployment cast provided a predeployment calibration. The instruments were set to the fastest sampling rate and the CTD lowered as normal. On the upcast, the bottle stops were increased to 5 minutes to allow time for stabilisation and the provision of more accurate data. To allow the instruments to be attached to the CTD frame using bespoke attachments, up to 12 sample bottles were removed on all casts (excluding cast 012).
Data processing
Raw CTD data were transferred from the SeaBird deck unit to a LINUX machine via SeaBird software. The binary files are converted using SeaBird processing software (SBE Data Processing v7.20g). Physical units were calculated from the frequency data using the manufacturer's calibration routines and the data converted to ASCII format. The ASCII files were converted to MSTAR format and MEXEC programs run to process the data which included reducing the frequency of the data from 24Hz to 1Hz, calibrating the data, and averaging the downcast to a 2db pressure grid. A calibration was produced for the CTD primary conductivity sensor by merging the salinity sample data with the CTD data. Details of the MEXEC programs used and further details of the processing performed can be found in Cunningham et al. (2012).
Field calibrations
Independent salinity samples, obtained from the bottles on the CTD frame, were used to calibrate the CTD salinity data. Bottle samples with incorrect conductivities were identified and removed from the calibration. Data points were excluded if the residual (bottle conductivities minus CTD conductivities) was outside the limits 0.002 to 0.005 mS/cm. Also if the residual was larger than 3 standard deviations of the new station mean, the data were excluded.
A slope correction to account for sensor drift was applied such that C_{CTD}corrected_{1}=C_{CTD}*K. As no distinct groups of casts were identified, all 11 stations were treated as one block in the ctd_cal script where K=1.000027.
A quadratic fit of residual difference against pressure was then applied to remove the increase in residual with depth. The quadratic polynomial computed by ctd_cal was
ΔC = (1.6028 exp^{11}) p2 (3.6391 exp^{07}) p + 0.0007507.
References
Cunningham, S.A., McCarthy, G., Collins, J. (ed.) (2012) RRS James Cook Cruise JC064, 10 Sep09 Oct 2011. RAPID moorings cruise report. Southampton, UK, National Oceanography Centre, Southampton, 183pp. (National Oceanography Centre Cruise Report, No 14)
Project Information
Monitoring the Meridional Overturning Circulation at 26.5N (RAPIDMOC)
Scientific Rationale
There is a northward transport of heat throughout the Atlantic, reaching a maximum of 1.3PW (25% of the global heat flux) around 24.5°N. The heat transport is a balance of the northward flux of a warm Gulf Stream, and a southward flux of cooler thermocline and cold North Atlantic Deep Water that is known as the meridional overturning circulation (MOC). As a consequence of the MOC northwest Europe enjoys a mild climate for its latitude: however abrupt rearrangement of the Atlantic Circulation has been shown in climate models and in palaeoclimate records to be responsible for a cooling of European climate of between 510°C. A principal objective of the RAPID programme is the development of a preoperational prototype system that will continuously observe the strength and structure of the MOC. An initiative has been formed to fulfill this objective and consists of three interlinked projects:
 A mooring array spanning the Atlantic at 26.5°N to measure the southward branch of the MOC (Hirschi et al., 2003 and Baehr et al., 2004).
 Additional moorings deployed in the western boundary along 26.5°N (by Prof. Bill Johns, University of Miami  project MOCHA) to resolve transport in the Deep Western Boundary Current (Bryden et al., 2005). These moorings allow surfacetobottom density profiles along the western boundary, MidAtlantic Ridge, and eastern boundary to be observed. As a result, the transatlantic pressure gradient can be continuously measured.
 Monitoring of the northward branch of the MOC using submarine telephone cables in the Florida Straits (Baringer et al., 2001) led by Dr Molly Baringer (NOAA/AOML/PHOD)  Western Boundary Time Series (WBTS) project.
The UKled monitoring array system was recovered and redeployed annually until 2008 under RAPID funding. From 2008 until 2015 the array continued to be serviced annually under RAPIDWATCH funding. From 2015 until 2021 the array was serviced under RAPIDAMOC funding. Since 2022 the servicing of the array has continued to be funded by the Natural Environment Research Council (NERC). The USled projects are funded by the National Science Foundation (NSF) (MOCHA project) and NOAA Office of Climate Observations (WBTS project).
The array will be focussed on three regions, the Eastern Boundary (EB), the Mid Atlantic Ridge (MAR) and the Western Boundary (WB). The geographical extent of these regions are as follows:
 Eastern Boundary (EB) array defined as a box with the southeast corner at 23.5°N, 25.5°W and the northwest corner at 29.0°N, 12.0°W
 Mid Atlantic Ridge (MAR) array defined as a box with the southeast corner at 23.0°N, 52.1°W and the northwest corner at 26.5°N, 40.0°W
 Western Boundary (WB) array defined as a box with the southeast corner at 26.0°N, 77.5°W and the northwest corner at 27.5°N, 69.5°W
References
Baehr, J., Hirschi, J., Beismann, J.O. and Marotzke, J. (2004) Monitoring the meridional overturning circulation in the North Atlantic: A modelbased array design study. Journal of Marine Research, Volume 62, No 3, pp 283312.
Baringer, M.O'N. and Larsen, J.C. (2001) Sixteen years of Florida Current transport at 27N Geophysical Research Letters, Volume 28, No 16, pp31793182
Bryden, H.L., Johns, W.E. and Saunders, P.M. (2005) Deep Western Boundary Current East of Abaco: Mean structure and transport. Journal of Marine Research, Volume 63, No 1, pp 3557.
Hirschi, J., Baehr, J., Marotzke J., Stark J., Cunningham S.A. and Beismann J.O. (2003) A monitoring design for the Atlantic meridional overturning circulation. Geophysical Research Letters, Volume 30, No 7, article number 1413 (DOI 10.1029/2002GL016776)
RAPID Will the Atlantic Thermohaline Circulation Halt? (RAPIDWATCH)
RAPIDWATCH (20072014) is a continuation programme of the Natural Environment Research Council's (NERC) Rapid Climate Change (RAPID) programme. It aims to deliver a robust and scientifically credible assessment of the risk to the climate of UK and Europe arising from a rapid change in the Atlantic Meridional Overturning Circulation (MOC). The programme will also assess the need for a longterm observing system that could detect major MOC changes, narrow uncertainty in projections of future change, and possibly be the start of an 'early warning' prediction system.
The effort to design a system to continuously monitor the strength and structure of the North Atlantic MOC is being matched by comparative funding from the US National Science Foundation (NSF) for the existing collaborations started during RAPID for the observational arrays.
Scientific Objectives
 To deliver a decadelong time series (20042014) of calibrated and qualitycontrolled measurements of the Atlantic MOC from the RAPIDWATCH arrays.
 To exploit the data from the RAPIDWATCH arrays and elsewhere to determine and interpret recent changes in the Atlantic MOC, assess the risk of rapid climate change, and investigate the potential for predictions of the MOC and its impacts on climate.
This work will be carried out in collaboration with the Hadley Centre in the UK and through international partnerships.
Mooring Arrays
The RAPIDWATCH arrays are the existing 26°N MOC observing system array (RAPIDMOC) and the WAVE array that monitors the Deep Western Boundary Current. The data from these arrays will work towards meeting the first scientific objective.
The RAPIDMOC array consists of moorings focused in three geographical regions (subarrays) along 26.5° N: Eastern Boundary, MidAtlantic Ridge and Western Boundary. The Western Boundary subarray has moorings managed by both the UK and US scientists. The other subarrays are solely led by the UK scientists. The lead PI is Dr Stuart Cunningham of the National Oceanography Centre, Southampton, UK.
The WAVE array consists of one line of moorings off Halifax, Nova Scotia. The line will be serviced in partnership with the Bedford Institute of Oceanography (BIO), Halifax, Canada. The lead PI is Dr Chris Hughes of the Proudman Oceanographic Laboratory, Liverpool, UK.
All arrays will be serviced (recovered and redeployed) either on an annual or biennial basis using Research Vessels from the UK, US and Canada.
Modelling Projects
The second scientific objective will be addressed through numerical modelling studies designed to answer four questions:
 How can we exploit data from the RAPIDWATCH arrays to obtain estimates of the MOC and related variables?
 What do the observations from the RAPIDWATCH arrays and other sources tell us about the nature and causes of recent changes in the Atlantic Ocean?
 What are the implications of RAPIDWATCH array data and other recent observations for estimates of the risk due to rapid change in the MOC?
 Could we use RAPIDWATCH and other observations to help predict future changes in the MOC and climate?
Data Activity or Cruise Information
Cruise
Cruise Name  JC064 
Departure Date  20110910 
Arrival Date  20111009 
Principal Scientist(s)  Stuart A Cunningham (National Oceanography Centre, Southampton) 
Ship  RRS James Cook 
Complete Cruise Metadata Report is available here
Fixed Station Information
Fixed Station Information
Station Name  MidAtlantic Ridge Array 
Category  Offshore area 
Latitude  24° 45.00' N 
Longitude  45° 30.00' W 
Water depth below MSL 
RAPIDMOC MidAtlantic Ridge (MAR) Array
The MidAtlantic Ridge Array defines a box in which moorings were deployed either side of the MidAtlantic Ridge in the North Atlantic as part of the RAPIDMOC project. The box region has latitudinal limits of 23° N to 26.5° N and longitudinal limits of 40° W to 52.1° W. Moorings occupied this region between 2004 and 2020, and were typically deployed for 12 to 18 months.
Moored data summary
A description of the data types can be found at the bottom of this document
Year  Cruise ID  Number of moorings  Data types (number of instruments) 

2004  D277  4  BPR (4), CM (5), MCTD (20), MMP (1) 
2005  CD170  6  BPR (4), CM (6), MCTD (24) 
2006  D304  5  BPR (3), CM (3), MCTD (32) 
2007  D324  6  BPR (4), CM (3), MCTD (33) 
2008  D334  6  BPR (4), CM (3), MCTD (39) 
2009  D344  6  BPR (6), CM (3), MCTD (40) 
2010  D359  6  BPR (6), CM (5), MCTD (40) 
2011  JC064  6  BPR (6), CM (5), MCTD (40) 
2012  D382  6  BPR (6), CM (5), MCTD (34) 
2014  JC103  6  BPR (6), CM (1), MCTD (34) 
2015  DY039  5  BPR (4), CM (5), MCTD (41), MCTDO (6) 
2017  JC145  5  BPR (4), CM (5), MCTD (41), MCTDO (6), pCO2 (1), RAS (1), SeapHOx (1) 
2018  JC174  6  BPR (4), CM (5), IES (1), MCTD (41), MCTDO (9), pCO2 (1), RAS (1), SeapHOx (1) 
Cruise data summary
During the cruises to service the moored array, a variety of data types are collected. The table below is a summary of these data. The number of CTD profiles performed on these cruises within the box region defined above is also included. TransAtlantic hydrographic CTD sections have also been performed since 2004 and are included in the table.
Cruise ID  Cruise description  Data types  Number of CTD profiles performed within the box region 

D277  Initial array deployment  DIS, MET, NAV, SADCP, SURF   
D279  Hydrographic section  CTD, DIS, LADCP, MET, NAV, SADCP, SURF  19 
CD170  Array service  CTD, DIS, MET, NAV, SADCP, SURF  5 
D304  Array service  CTD, DIS, MET, NAV, SADCP, SURF  1 
D324  Array service  CTD, DIS, MET, NAV, SADCP, SURF  3 
D334  Array service  CTD, DIS, MET, NAV, SADCP, SURF  5 
D344  Array service  CTD, DIS, MET, NAV, SADCP, SURF  5 
D346  Hydrographic section  CTD, DIS, LADCP, MET, NAV, SADCP, SURF  21 
D359  Array service  CTD, DIS, MET, NAV, SADCP, SURF  5 
JC064  Array service  CTD, DIS, MET, NAV, SADCP, SURF  6 
D382  Array service  CTD, DIS, MET, NAV, SADCP, SURF  3 
JC103  Array service  CTD, DIS, MET, NAV, SADCP, SURF  4 
DY039  Array service  CTD, DIS, MET, NAV, SADCP, SURF  3 
DY040  Hydrographic section  CTD, DIS, LADCP, MET, NAV, SADCP, SURF  18 
JC145  Array service  CTD, DIS, MET, NAV, SADCP, SURF  4 
JC174  Array service  CTD, DIS, MET, NAV, SADCP, SURF  5 
JC191  Hydrographic section  CTD, DIS, LADCP, MET, NAV, SADCP, SURF  22 
DY129  Array service  CTD, DIS, MET, NAV, SADCP, SURF  7 
Data type ID and description
Data type ID  Description 

ADCP  Acoustic Doppler Current Profiler 
BATH  Bathymetry 
BPR  Bottom Pressure Recorder 
CM  Current Meter 
CTD  ConductivityTemperatureDepth profiler 
DIS  Discrete water bottle samples 
IES  Inverted Echo Sounder 
LADCP  Lowered Acoustic Doppler Current Profiler 
MET  Meteorology 
MCTD  Moored ConductivityTemperatureDepth sensor 
MCTDO  Moored ConductivityTemperatureDepthOxygen sensor 
MMP  McLane Moored Profiler  profiling CTD and current meter 
NAV  Navigation 
pCO2  Moored pCO2 sensor 
RAS  Remote Access Sampler 
SADCP  Shipborne Acoustic Doppler Current Profiler 
SeapHOx  Moored pHConductivityTemperatureDepthOxygen sensor 
SURF  Sea surface data 
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  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: MidAtlantic Ridge Array
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 

682331  Hydrography time series at depth  20040305 05:00:00  24.49983 N, 41.21533 W  RRS Discovery D277 
682343  Hydrography time series at depth  20040305 05:00:00  24.49983 N, 41.21533 W  RRS Discovery D277 
682355  Hydrography time series at depth  20040305 05:00:00  24.49983 N, 41.21533 W  RRS Discovery D277 
682367  Hydrography time series at depth  20040305 05:00:00  24.49983 N, 41.21533 W  RRS Discovery D277 
682379  Hydrography time series at depth  20040305 05:00:00  24.49983 N, 41.21533 W  RRS Discovery D277 
1977680  Currents subsurface Eulerian  20040305 05:01:00  24.49983 N, 41.21533 W  RRS Discovery D277 
682411  Offshore sea floor pressure series  20040305 07:31:00  24.49983 N, 41.21533 W  RRS Discovery D277 
1977225  Currents subsurface Eulerian  20040305 09:00:00  24.50183 N, 41.30117 W  RRS Discovery D277 
1977772  Currents subsurface Eulerian  20040305 09:01:00  24.50183 N, 41.30117 W  RRS Discovery D277 
682423  Offshore sea floor pressure series  20040306 22:51:00  24.50183 N, 41.30117 W  RRS Discovery D277 
682158  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682171  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682183  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682195  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682202  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682214  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682226  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682238  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682251  Hydrography time series at depth  20040307 07:30:00  24.49133 N, 50.26033 W  RRS Discovery D277 
1977458  Currents subsurface Eulerian  20040307 11:30:59  24.49133 N, 50.26033 W  RRS Discovery D277 
682263  Hydrography time series at depth  20040307 12:00:00  24.476 N, 50.57033 W  RRS Discovery D277 
682275  Hydrography time series at depth  20040307 12:00:00  24.476 N, 50.57033 W  RRS Discovery D277 
682287  Hydrography time series at depth  20040307 12:00:00  24.476 N, 50.57033 W  RRS Discovery D277 
682299  Hydrography time series at depth  20040307 12:00:00  24.476 N, 50.57033 W  RRS Discovery D277 
682306  Hydrography time series at depth  20040307 12:00:00  24.476 N, 50.57033 W  RRS Discovery D277 
1977587  Currents subsurface Eulerian  20040307 12:01:00  24.476 N, 50.57033 W  RRS Discovery D277 
682380  Offshore sea floor pressure series  20040307 12:51:00  24.49133 N, 50.26033 W  RRS Discovery D277 
682392  Offshore sea floor pressure series  20040307 14:31:00  24.476 N, 50.57033 W  RRS Discovery D277 
682318  Hydrography time series at depth  20040327 23:15:36  24.476 N, 50.57033 W  RRS Discovery D277 
1066414  CTD or STD cast  20050414 18:19:00  24.5145 N, 41.22567 W  RRS Charles Darwin CD170 
1066426  CTD or STD cast  20050415 00:14:00  24.51883 N, 41.21067 W  RRS Charles Darwin CD170 
1977692  Currents subsurface Eulerian  20050415 20:30:00  23.9325 N, 41.104 W  RRS Charles Darwin CD170 
700161  Hydrography time series at depth  20050415 20:30:01  23.9325 N, 41.104 W  RRS Charles Darwin CD170 
700173  Hydrography time series at depth  20050415 20:30:01  23.9325 N, 41.104 W  RRS Charles Darwin CD170 
700185  Hydrography time series at depth  20050415 20:30:01  23.9325 N, 41.104 W  RRS Charles Darwin CD170 
700197  Hydrography time series at depth  20050415 20:30:01  23.9325 N, 41.104 W  RRS Charles Darwin CD170 
700204  Hydrography time series at depth  20050415 20:30:01  23.9325 N, 41.104 W  RRS Charles Darwin CD170 
1977237  Currents subsurface Eulerian  20050416 16:00:00  23.86867 N, 41.09 W  RRS Charles Darwin CD170 
700216  Hydrography time series at depth  20050416 16:00:00  23.86867 N, 41.09 W  RRS Charles Darwin CD170 
700241  Hydrography time series at depth  20050416 16:00:00  23.86867 N, 41.09 W  RRS Charles Darwin CD170 
700253  Hydrography time series at depth  20050416 16:00:00  23.86867 N, 41.09 W  RRS Charles Darwin CD170 
700228  Hydrography time series at depth  20050416 16:00:01  23.86867 N, 41.09 W  RRS Charles Darwin CD170 
1066438  CTD or STD cast  20050416 17:24:00  23.93167 N, 41.09333 W  RRS Charles Darwin CD170 
946020  Offshore sea floor pressure series  20050419 15:30:00  23.86833 N, 41.09283 W  RRS Charles Darwin CD170 
946032  Offshore sea floor pressure series  20050419 15:30:00  23.86833 N, 41.09283 W  RRS Charles Darwin CD170 
1066451  CTD or STD cast  20050420 19:15:00  24.46617 N, 50.1845 W  RRS Charles Darwin CD170 
1066463  CTD or STD cast  20050421 17:03:00  24.16483 N, 49.73317 W  RRS Charles Darwin CD170 
700148  Hydrography time series at depth  20050422 12:15:00  24.17033 N, 49.74983 W  RRS Charles Darwin CD170 
700124  Hydrography time series at depth  20050422 12:15:01  24.17033 N, 49.74983 W  RRS Charles Darwin CD170 
700136  Hydrography time series at depth  20050422 12:15:01  24.17033 N, 49.74983 W  RRS Charles Darwin CD170 
701545  Hydrography time series at depth  20050422 12:20:00  24.17033 N, 49.74983 W  RRS Charles Darwin CD170 
1977599  Currents subsurface Eulerian  20050422 12:30:00  24.17033 N, 49.74983 W  RRS Charles Darwin CD170 
700007  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700019  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700020  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700032  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700044  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700056  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700068  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700081  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700093  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700100  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
700112  Hydrography time series at depth  20050423 19:15:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
1977471  Currents subsurface Eulerian  20050423 19:30:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
1977483  Currents subsurface Eulerian  20050423 19:30:00  25.62583 N, 50.41867 W  RRS Charles Darwin CD170 
945981  Offshore sea floor pressure series  20050424 14:41:00  25.62883 N, 50.916 W  RRS Charles Darwin CD170 
945993  Offshore sea floor pressure series  20050424 14:41:00  25.62883 N, 50.916 W  RRS Charles Darwin CD170 
756903  CTD or STD cast  20060524 19:56:23  25.30333 N, 50.267 W  RRS Discovery D304 
1977495  Currents subsurface Eulerian  20060525 19:00:00  24.19483 N, 49.72817 W  RRS Discovery D304 
771125  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771137  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771149  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771150  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771162  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771186  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771198  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771205  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771217  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771229  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771254  Hydrography time series at depth  20060525 19:00:01  24.19483 N, 49.72817 W  RRS Discovery D304 
771174  Hydrography time series at depth  20060525 19:00:02  24.19483 N, 49.72817 W  RRS Discovery D304 
771230  Hydrography time series at depth  20060525 19:00:02  24.19483 N, 49.72817 W  RRS Discovery D304 
771242  Hydrography time series at depth  20060525 19:00:02  24.19483 N, 49.72817 W  RRS Discovery D304 
946056  Offshore sea floor pressure series  20060525 23:45:00  24.21033 N, 49.72733 W  RRS Discovery D304 
1977606  Currents subsurface Eulerian  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771266  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771278  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771291  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771309  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771310  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771322  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771334  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771346  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771358  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
771371  Hydrography time series at depth  20060526 10:30:00  24.17967 N, 49.69383 W  RRS Discovery D304 
1977711  Currents subsurface Eulerian  20060528 15:30:00  23.86 N, 41.09983 W  RRS Discovery D304 
771383  Hydrography time series at depth  20060528 15:30:00  23.86 N, 41.09983 W  RRS Discovery D304 
771395  Hydrography time series at depth  20060528 15:30:00  23.86 N, 41.09983 W  RRS Discovery D304 
771402  Hydrography time series at depth  20060528 15:30:00  23.86 N, 41.09983 W  RRS Discovery D304 
771414  Hydrography time series at depth  20060528 15:30:00  23.86 N, 41.09983 W  RRS Discovery D304 
771426  Hydrography time series at depth  20060528 15:30:00  23.86 N, 41.09983 W  RRS Discovery D304 
946068  Offshore sea floor pressure series  20061118 06:45:00  23.8595 N, 41.09483 W  RRS Discovery D304 
768793  CTD or STD cast  20071022 21:59:15  23.92017 N, 41.03817 W  RRS Discovery D324 
768800  CTD or STD cast  20071023 03:59:25  23.86483 N, 41.09933 W  RRS Discovery D324 
1977723  Currents subsurface Eulerian  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
864050  Hydrography time series at depth  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
864062  Hydrography time series at depth  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
864074  Hydrography time series at depth  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
864086  Hydrography time series at depth  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
864098  Hydrography time series at depth  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
864105  Hydrography time series at depth  20071023 12:00:00  23.87117 N, 41.07983 W  RRS Discovery D324 
946044  Offshore sea floor pressure series  20071025 07:45:00  23.96583 N, 41.09233 W  RRS Discovery D324 
768812  CTD or STD cast  20071025 18:36:04  24.195 N, 49.70983 W  RRS Discovery D324 
946007  Offshore sea floor pressure series  20071027 22:15:00  24.19417 N, 49.71067 W  RRS Discovery D324 
946019  Offshore sea floor pressure series  20071027 22:15:00  24.19417 N, 49.71067 W  RRS Discovery D324 
1977618  Currents subsurface Eulerian  20071028 02:30:00  24.18233 N, 49.75017 W  RRS Discovery D324 
863950  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
863962  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
863974  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
863986  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
863998  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
864013  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
864025  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
864037  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
864049  Hydrography time series at depth  20071028 02:30:01  24.18233 N, 49.75017 W  RRS Discovery D324 
864001  Hydrography time series at depth  20071028 02:30:02  24.18233 N, 49.75017 W  RRS Discovery D324 
1977502  Currents subsurface Eulerian  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863789  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863790  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863808  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863821  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863845  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863869  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863870  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863882  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863894  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863901  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863913  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863925  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863937  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863949  Hydrography time series at depth  20071028 04:30:00  24.17907 N, 49.72457 W  RRS Discovery D324 
863833  Hydrography time series at depth  20071028 04:30:02  24.17907 N, 49.72457 W  RRS Discovery D324 
863857  Hydrography time series at depth  20071028 04:30:02  24.17907 N, 49.72457 W  RRS Discovery D324 
863777  Hydrography time series at depth  20071028 22:00:01  25.10583 N, 52.01 W  RRS Discovery D324 
945968  Offshore sea floor pressure series  20071028 22:30:00  25.10583 N, 52.01 W  RRS Discovery D324 
841051  CTD or STD cast  20081104 21:12:19  23.87567 N, 41.13567 W  RRS Discovery D334 
1977735  Currents subsurface Eulerian  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
972898  Hydrography time series at depth  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
972905  Hydrography time series at depth  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
972917  Hydrography time series at depth  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
972929  Hydrography time series at depth  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
972930  Hydrography time series at depth  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
972942  Hydrography time series at depth  20081104 22:30:00  23.87067 N, 41.0885 W  RRS Discovery D334 
841063  CTD or STD cast  20081105 01:46:53  23.88983 N, 41.12517 W  RRS Discovery D334 
1137263  Offshore sea floor pressure series  20081106 18:00:00  23.8595 N, 41.1 W  RRS Discovery D334 
841075  CTD or STD cast  20081107 19:50:06  24.23133 N, 49.70967 W  RRS Discovery D334 
841087  CTD or STD cast  20081108 00:48:02  24.25183 N, 49.7 W  RRS Discovery D334 
1977514  Currents subsurface Eulerian  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972708  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972721  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972733  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972745  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972757  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972769  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972770  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972782  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972801  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972813  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972825  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972837  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972849  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972850  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972862  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972874  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
972886  Hydrography time series at depth  20081108 20:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
841099  CTD or STD cast  20081109 11:51:51  25.10433 N, 52.01383 W  RRS Discovery D334 
972653  Hydrography time series at depth  20081109 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D334 
972665  Hydrography time series at depth  20081109 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D334 
972677  Hydrography time series at depth  20081109 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D334 
972689  Hydrography time series at depth  20081109 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D334 
972690  Hydrography time series at depth  20081109 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D334 
972794  Hydrography time series at depth  20081110 11:00:00  24.17867 N, 49.7245 W  RRS Discovery D334 
1137238  Offshore sea floor pressure series  20081112 13:00:00  24.20383 N, 49.72833 W  RRS Discovery D334 
1137226  Offshore sea floor pressure series  20081121 21:30:00  24.20383 N, 49.72833 W  RRS Discovery D334 
1012594  CTD or STD cast  20091103 16:21:56  23.8651 N, 41.0989 W  RRS Discovery D344 
1012601  CTD or STD cast  20091103 21:11:40  23.9042 N, 41.0596 W  RRS Discovery D344 
1012613  CTD or STD cast  20091104 02:25:38  23.9005 N, 41.0589 W  RRS Discovery D344 
1137275  Offshore sea floor pressure series  20091105 02:00:00  23.86583 N, 41.09267 W  RRS Discovery D344 
1137287  Offshore sea floor pressure series  20091105 02:00:00  23.86583 N, 41.09267 W  RRS Discovery D344 
1012625  CTD or STD cast  20091106 22:07:51  24.2007 N, 49.7101 W  RRS Discovery D344 
1977526  Currents subsurface Eulerian  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092802  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092814  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092826  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092838  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092863  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092875  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092887  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092899  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092906  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092918  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092931  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092943  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092955  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092967  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092979  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092980  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092992  Hydrography time series at depth  20091107 17:00:00  24.172 N, 49.7195 W  RRS Discovery D344 
1092851  Hydrography time series at depth  20091107 17:00:02  24.172 N, 49.7195 W  RRS Discovery D344 
1977631  Currents subsurface Eulerian  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093006  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093018  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093031  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093055  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093079  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093080  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093092  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093111  Hydrography time series at depth  20091108 00:00:00  24.183 N, 49.743 W  RRS Discovery D344 
1093043  Hydrography time series at depth  20091108 00:00:02  24.183 N, 49.743 W  RRS Discovery D344 
1093067  Hydrography time series at depth  20091108 00:00:02  24.183 N, 49.743 W  RRS Discovery D344 
1012637  CTD or STD cast  20091108 11:55:18  25.1046 N, 52.0143 W  RRS Discovery D344 
1092758  Hydrography time series at depth  20091108 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D344 
1092771  Hydrography time series at depth  20091108 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D344 
1092783  Hydrography time series at depth  20091108 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D344 
1092795  Hydrography time series at depth  20091108 19:00:01  25.10583 N, 52.01033 W  RRS Discovery D344 
1137183  Offshore sea floor pressure series  20091109 19:30:00  25.10583 N, 52.01033 W  RRS Discovery D344 
1137195  Offshore sea floor pressure series  20091109 19:30:00  25.10583 N, 52.01033 W  RRS Discovery D344 
1137251  Offshore sea floor pressure series  20091119 09:30:00  24.20033 N, 49.73767 W  RRS Discovery D344 
1113783  CTD or STD cast  20101224 18:06:50  22.6535 N, 49.9621 W  RRS Discovery D359 
1977538  Currents subsurface Eulerian  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1977876  Currents subsurface Eulerian  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096679  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096680  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096692  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096711  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096723  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096735  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096747  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096759  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096772  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096784  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096796  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096815  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096839  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096840  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096852  Hydrography time series at depth  20101227 00:30:00  24.1636 N, 49.7194 W  RRS Discovery D359 
1096760  Hydrography time series at depth  20101227 00:30:02  24.1636 N, 49.7194 W  RRS Discovery D359 
1096803  Hydrography time series at depth  20101227 00:30:02  24.1636 N, 49.7194 W  RRS Discovery D359 
1096827  Hydrography time series at depth  20101227 00:30:02  24.1636 N, 49.7194 W  RRS Discovery D359 
1113795  CTD or STD cast  20101227 18:07:38  25.1108 N, 52.025 W  RRS Discovery D359 
1977391  Currents subsurface Eulerian  20101227 19:00:00  25.1075 N, 52.01083 W  RRS Discovery D359 
1096631  Hydrography time series at depth  20101227 19:00:01  25.1075 N, 52.01083 W  RRS Discovery D359 
1096643  Hydrography time series at depth  20101227 19:00:01  25.1075 N, 52.01083 W  RRS Discovery D359 
1096655  Hydrography time series at depth  20101227 19:00:01  25.1075 N, 52.01083 W  RRS Discovery D359 
1096667  Hydrography time series at depth  20101227 19:00:01  25.1075 N, 52.01083 W  RRS Discovery D359 
1977643  Currents subsurface Eulerian  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096864  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096888  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096907  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096919  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096920  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096932  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096944  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096956  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096968  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096981  Hydrography time series at depth  20101228 18:30:00  24.197 N, 49.7526 W  RRS Discovery D359 
1096876  Hydrography time series at depth  20101228 18:30:02  24.197 N, 49.7526 W  RRS Discovery D359 
1113802  CTD or STD cast  20101228 19:07:37  24.1587 N, 49.6968 W  RRS Discovery D359 
1137202  Offshore sea floor pressure series  20101228 20:00:00  25.1075 N, 52.01083 W  RRS Discovery D359 
1137214  Offshore sea floor pressure series  20101228 20:01:00  25.1075 N, 52.01083 W  RRS Discovery D359 
1113814  CTD or STD cast  20101230 12:04:53  23.9353 N, 42.7867 W  RRS Discovery D359 
1113826  CTD or STD cast  20101230 17:29:50  23.9229 N, 42.5368 W  RRS Discovery D359 
1137299  Offshore sea floor pressure series  20101231 12:30:00  23.86267 N, 41.096 W  RRS Discovery D359 
1137306  Offshore sea floor pressure series  20101231 14:31:00  23.86267 N, 41.096 W  RRS Discovery D359 
1113838  CTD or STD cast  20101231 19:09:55  23.8241 N, 41.074 W  RRS Discovery D359 
1977747  Currents subsurface Eulerian  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1096993  Hydrography time series at depth  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1097007  Hydrography time series at depth  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1097019  Hydrography time series at depth  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1097020  Hydrography time series at depth  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1097032  Hydrography time series at depth  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1097044  Hydrography time series at depth  20101231 19:30:00  23.85683 N, 41.0975 W  RRS Discovery D359 
1977759  Currents subsurface Eulerian  20110921 15:30:00  23.807 N, 41.0983 W  RRS James Cook JC064 
1134738  Hydrography time series at depth  20110921 15:30:01  23.807 N, 41.0983 W  RRS James Cook JC064 
1134751  Hydrography time series at depth  20110921 15:30:01  23.807 N, 41.0983 W  RRS James Cook JC064 
1134763  Hydrography time series at depth  20110921 15:30:01  23.807 N, 41.0983 W  RRS James Cook JC064 
1134775  Hydrography time series at depth  20110921 15:30:01  23.807 N, 41.0983 W  RRS James Cook JC064 
1134787  Hydrography time series at depth  20110921 15:30:01  23.807 N, 41.0983 W  RRS James Cook JC064 
1134799  Hydrography time series at depth  20110921 15:30:01  23.807 N, 41.0983 W  RRS James Cook JC064 
1112859  CTD or STD cast  20110921 20:32:29  23.8416 N, 41.0666 W  RRS James Cook JC064 
1112860  CTD or STD cast  20110922 01:49:57  23.8417 N, 41.0666 W  RRS James Cook JC064 
1264249  Offshore sea floor pressure series  20110922 11:30:00  23.865 N, 41.094 W  RRS James Cook JC064 
1264250  Offshore sea floor pressure series  20110924 10:30:00  23.865 N, 41.094 W  RRS James Cook JC064 
1112872  CTD or STD cast  20110925 02:37:38  24.1793 N, 49.7183 W  RRS James Cook JC064 
1977551  Currents subsurface Eulerian  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1977888  Currents subsurface Eulerian  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134530  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134542  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134554  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134566  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134578  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134591  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134609  Hydrography time series at depth  20110925 16:30:00  24.2655 N, 49.75 W  RRS James Cook JC064 
1134425  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134437  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134449  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134450  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134462  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134474  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134486  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134498  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134505  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134517  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1134529  Hydrography time series at depth  20110925 17:00:01  24.2655 N, 49.75 W  RRS James Cook JC064 
1977655  Currents subsurface Eulerian  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134610  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134622  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134634  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134646  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134658  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134671  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134683  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134695  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134702  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134714  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1134726  Hydrography time series at depth  20110925 21:00:00  24.1775 N, 49.763 W  RRS James Cook JC064 
1264237  Offshore sea floor pressure series  20110926 00:30:00  24.19283 N, 49.74517 W  RRS James Cook JC064 
1264225  Offshore sea floor pressure series  20110926 06:30:00  24.19283 N, 49.74517 W  RRS James Cook JC064 
1112896  CTD or STD cast  20110926 17:03:00  25.1063 N, 52.0116 W  RRS James Cook JC064 
1112903  CTD or STD cast  20110926 23:45:27  25.1131 N, 52.014 W  RRS James Cook JC064 
1977760  Currents subsurface Eulerian  20121105 17:00:00  23.87017 N, 41.09 W  RRS Discovery D382 
1228248  Hydrography time series at depth  20121105 17:00:00  23.87017 N, 41.09 W  RRS Discovery D382 
1228224  Hydrography time series at depth  20121105 17:00:01  23.87017 N, 41.09 W  RRS Discovery D382 
1228236  Hydrography time series at depth  20121105 17:00:01  23.87017 N, 41.09 W  RRS Discovery D382 
1228261  Hydrography time series at depth  20121105 17:00:01  23.87017 N, 41.09 W  RRS Discovery D382 
1228285  Hydrography time series at depth  20121105 17:00:01  23.87017 N, 41.09 W  RRS Discovery D382 
1228273  Hydrography time series at depth  20121105 17:00:02  23.87017 N, 41.09 W  RRS Discovery D382 
1228297  Hydrography time series at depth  20121105 17:00:02  23.87017 N, 41.09 W  RRS Discovery D382 
1176495  CTD or STD cast  20121107 22:13:45  24.2004 N, 49.7685 W  RRS Discovery D382 
1176502  CTD or STD cast  20121108 04:32:43  24.2035 N, 49.7657 W  RRS Discovery D382 
1977194  Currents subsurface Eulerian  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1977563  Currents subsurface Eulerian  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1227976  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228015  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228027  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228039  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228040  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228052  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228064  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228076  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228088  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228107  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228119  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228120  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228132  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228144  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228156  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1228168  Hydrography time series at depth  20121109 00:00:00  24.16517 N, 49.75033 W  RRS Discovery D382 
1227988  Hydrography time series at depth  20121109 00:00:02  24.16517 N, 49.75033 W  RRS Discovery D382 
1228003  Hydrography time series at depth  20121109 00:00:02  24.16517 N, 49.75033 W  RRS Discovery D382 
1977667  Currents subsurface Eulerian  20121109 14:00:00  24.17767 N, 49.76283 W  RRS Discovery D382 
1228181  Hydrography time series at depth  20121109 14:00:01  24.17767 N, 49.76283 W  RRS Discovery D382 
1228193  Hydrography time series at depth  20121109 14:00:01  24.17767 N, 49.76283 W  RRS Discovery D382 
1228200  Hydrography time series at depth  20121109 14:00:01  24.17767 N, 49.76283 W  RRS Discovery D382 
1228212  Hydrography time series at depth  20121109 14:00:01  24.17767 N, 49.76283 W  RRS Discovery D382 
1176514  CTD or STD cast  20121110 01:27:21  25.1153 N, 51.9933 W  RRS Discovery D382 
1796847  Offshore sea floor pressure series  20121110 05:16:00  24.1953 N, 49.714 W  RRS Discovery D382 
1796859  Offshore sea floor pressure series  20121110 16:31:00  24.1953 N, 49.714 W  RRS Discovery D382 
1796860  Offshore sea floor pressure series  20121113 06:34:00  23.8565 N, 41.0988 W  RRS Discovery D382 
1622509  CTD or STD cast  20140513 13:40:39  25.1423 N, 52.0114 W  RRS James Cook JC103 
2107984  Water sample data  20140513 15:58:41  25.14231 N, 52.01147 W  RRS James Cook JC103 
1977409  Currents subsurface Eulerian  20140513 20:00:00  25.137 N, 52.02633 W  RRS James Cook JC103 
1845640  Hydrography time series at depth  20140513 21:00:00  25.137 N, 52.02633 W  RRS James Cook JC103 
1845652  Hydrography time series at depth  20140513 21:00:00  25.137 N, 52.02633 W  RRS James Cook JC103 
1845664  Hydrography time series at depth  20140513 21:00:00  25.137 N, 52.02633 W  RRS James Cook JC103 
1845676  Hydrography time series at depth  20140513 21:00:00  25.137 N, 52.02633 W  RRS James Cook JC103 
1622510  CTD or STD cast  20140514 20:07:04  24.2164 N, 49.7334 W  RRS James Cook JC103 
2107996  Water sample data  20140514 21:42:20  24.21649 N, 49.7332 W  RRS James Cook JC103 
1977169  Currents subsurface Eulerian  20140515 15:59:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1977422  Currents subsurface Eulerian  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845688  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845707  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845719  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845720  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845732  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845744  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845756  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845768  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845781  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845793  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845800  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845812  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845824  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845836  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845848  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845861  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845873  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1845885  Hydrography time series at depth  20140515 16:00:00  24.16633 N, 49.7495 W  RRS James Cook JC103 
1903816  Offshore sea floor pressure series  20140515 19:25:00  24.19817 N, 49.734 W  RRS James Cook JC103 
1903828  Offshore sea floor pressure series  20140515 19:25:00  24.19817 N, 49.734 W  RRS James Cook JC103 
1977575  Currents subsurface Eulerian  20140515 20:00:00  24.18267 N, 49.76067 W  RRS James Cook JC103 
1845897  Hydrography time series at depth  20140515 21:00:00  24.18267 N, 49.76067 W  RRS James Cook JC103 
1845904  Hydrography time series at depth  20140515 21:00:00  24.18267 N, 49.76067 W  RRS James Cook JC103 
1845916  Hydrography time series at depth  20140515 21:00:00  24.18267 N, 49.76067 W  RRS James Cook JC103 
1845928  Hydrography time series at depth  20140515 21:00:00  24.18267 N, 49.76067 W  RRS James Cook JC103 
1622522  CTD or STD cast  20140517 21:26:39  23.899 N, 41.078 W  RRS James Cook JC103 
1845941  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1845953  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1845965  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1845977  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1845989  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1845990  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1846004  Hydrography time series at depth  20140518 19:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1622534  CTD or STD cast  20140518 19:01:30  23.8984 N, 41.0744 W  RRS James Cook JC103 
1977679  Currents subsurface Eulerian  20140519 01:00:00  23.86867 N, 41.092 W  RRS James Cook JC103 
1903841  Offshore sea floor pressure series  20140519 15:41:00  23.862 N, 41.099 W  RRS James Cook JC103 
1903853  Offshore sea floor pressure series  20140519 15:41:00  23.862 N, 41.099 W  RRS James Cook JC103 
2058577  CTD or STD cast  20151107 20:53:49  23.9022 N, 41.068 W  RRS Discovery DY039 
2022863  Water sample data  20151107 23:13:00  23.90222 N, 41.06807 W  RRS Discovery DY039 
1977201  Currents subsurface Eulerian  20151108 16:59:00  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846815  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846827  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846839  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846840  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846852  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846864  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846876  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846888  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846907  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846919  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846920  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846932  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846944  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846956  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846981  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846993  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1847007  Hydrography time series at depth  20151108 17:00:01  23.86967 N, 41.09017 W  RRS Discovery DY039 
1846968  Hydrography time series at depth  20151108 17:00:02  23.86967 N, 41.09017 W  RRS Discovery DY039 
1971740  Offshore sea floor pressure series  20151109 16:59:00  23.8535 N, 41.09183 W  RRS Discovery DY039 
1971752  Offshore sea floor pressure series  20151109 23:06:00  23.8535 N, 41.09183 W  RRS Discovery DY039 
2022875  Water sample data  20151112 00:30:00  24.1846 N, 49.76888 W  RRS Discovery DY039 
1977434  Currents subsurface Eulerian  20151112 20:00:00  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846643  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846655  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846679  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846680  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846692  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846723  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846735  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846747  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846759  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846760  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846772  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846784  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846796  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846803  Hydrography time series at depth  20151112 20:00:01  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846667  Hydrography time series at depth  20151112 20:00:02  23.16683 N, 49.74883 W  RRS Discovery DY039 
1846711  Hydrography time series at depth  20151112 20:00:02  23.16683 N, 49.74883 W  RRS Discovery DY039 
1977170  Currents subsurface Eulerian  20151112 20:59:00  23.16683 N, 49.74883 W  RRS Discovery DY039 
2058589  CTD or STD cast  20151113 00:23:28  24.1846 N, 49.7689 W  RRS Discovery DY039 
2058590  CTD or STD cast  20151113 01:28:59  24.1847 N, 49.7688 W  RRS Discovery DY039 
2022887  Water sample data  20151113 03:26:30  24.18468 N, 49.7689 W  RRS Discovery DY039 
1971739  Offshore sea floor pressure series  20151113 08:21:00  24.191 N, 49.74017 W  RRS Discovery DY039 
1977410  Currents subsurface Eulerian  20151113 23:00:00  25.14083 N, 52.02217 W  RRS Discovery DY039 
1846599  Hydrography time series at depth  20151113 23:00:01  25.14083 N, 52.02217 W  RRS Discovery DY039 
1846606  Hydrography time series at depth  20151113 23:00:01  25.14083 N, 52.02217 W  RRS Discovery DY039 
1846618  Hydrography time series at depth  20151113 23:00:01  25.14083 N, 52.02217 W  RRS Discovery DY039 
1846631  Hydrography time series at depth  20151113 23:00:01  25.14083 N, 52.02217 W  RRS Discovery DY039 
1971727  Offshore sea floor pressure series  20151124 06:34:00  24.191 N, 49.74017 W  RRS Discovery DY039 
2157538  CTD or STD cast  20170314 19:29:57  23.8441 N, 41.0615 W  RRS James Cook JC145 
1977213  Currents subsurface Eulerian  20170315 22:59:00  23.87133 N, 41.0895 W  RRS James Cook JC145 
2157551  CTD or STD cast  20170317 20:12:48  24.1973 N, 49.732 W  RRS James Cook JC145 
2157563  CTD or STD cast  20170318 18:35:54  24.1675 N, 49.7479 W  RRS James Cook JC145 
2157575  CTD or STD cast  20170319 17:43:59  24.1666 N, 49.741 W  RRS James Cook JC145 
1977182  Currents subsurface Eulerian  20170319 18:59:00  24.16567 N, 49.74917 W  RRS James Cook JC145 
1977446  Currents subsurface Eulerian  20170320 01:30:00  24.16567 N, 49.74917 W  RRS James Cook JC145 
2157827  CTD or STD cast  20181103 21:09:47  23.7606 N, 41.0879 W  RRS James Cook JC174 (JC175) 
2157839  CTD or STD cast  20181106 21:13:56  24.1962 N, 49.7404 W  RRS James Cook JC174 (JC175) 
2157840  CTD or STD cast  20181107 19:01:40  24.1834 N, 49.7495 W  RRS James Cook JC174 (JC175) 
2157852  CTD or STD cast  20181108 19:18:21  24.1827 N, 49.7503 W  RRS James Cook JC174 (JC175) 
2157864  CTD or STD cast  20181108 21:02:06  24.1829 N, 49.7713 W  RRS James Cook JC174 (JC175) 
2157249  CTD or STD cast  20201218 19:25:07  23.8563 N, 41.0981 W  RRS Discovery DY129 
2157250  CTD or STD cast  20201218 22:13:37  23.8564 N, 41.0981 W  RRS Discovery DY129 
2157262  CTD or STD cast  20201221 17:56:24  24.1827 N, 49.7307 W  RRS Discovery DY129 
2157274  CTD or STD cast  20201222 00:06:33  24.1826 N, 49.7311 W  RRS Discovery DY129 
2157286  CTD or STD cast  20201222 17:02:40  24.1666 N, 49.7431 W  RRS Discovery DY129 
2157298  CTD or STD cast  20201223 14:38:03  25.1437 N, 52.029 W  RRS Discovery DY129 
2157305  CTD or STD cast  20201223 18:33:52  25.1439 N, 52.029 W  RRS Discovery DY129 