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Metadata Report for BODC Series Reference Number 971637

Metadata Summary

Data Description

Data Category CTD or STD cast
Instrument Type
Neil Brown MK3 CTD  CTD; water temperature sensor; salinity sensor; dissolved gas sensors
SeaTech transmissometer  transmissometers
Chelsea Technologies Group Aquatracka fluorometer  fluorometers
Instrument Mounting research vessel
Originating Country United Kingdom
Originator Prof Raymond Pollard
Originating Organization James Rennell Centre for Ocean Circulation (now National Oceanography Centre, Southampton)
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) WOCE

Data Identifiers

Originator's Identifier CTD11v15
BODC Series Reference 971637

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 1991-05-10 00:39
End Time (yyyy-mm-dd hh:mm) -
Nominal Cycle Interval -

Spatial Co-ordinates

Latitude 44.99483 N ( 44° 59.7' N )
Longitude 23.80717 W ( 23° 48.4' W )
Positional Uncertainty 0.0 to 0.01 n.miles
Minimum Sensor or Sampling Depth 0.12 m
Maximum Sensor or Sampling Depth 3169.45 m
Minimum Sensor or Sampling Height -
Maximum Sensor or Sampling Height -
Sea Floor Depth -
Sea Floor Depth Source -
Sensor or Sampling Distribution Variable common depth - All sensors are grouped effectively at the same depth, but this depth varies significantly during the series
Sensor or Sampling Depth Datum Instantaneous - Depth measured below water line or instantaneous water body surface
Sea Floor Depth Datum -


BODC CODERankUnitsTitle
ATTNZR011per metreAttenuation (red light wavelength) per unit length of the water body by transmissometer
CPHLPR011Milligrams per cubic metreConcentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by in-situ chlorophyll fluorometer
POATCV011per metrePotential attenuance (unspecified wavelength) per unit length of the water body by transmissometer and computation using P-EXEC algorithm
POTMCV011Degrees CelsiusPotential temperature of the water body by computation using UNESCO 1983 algorithm
PRESPR011DecibarsPressure (spatial co-ordinate) exerted by the water body by profiling pressure sensor and corrected to read zero at sea level
PSALST011DimensionlessPractical salinity of the water body by CTD and computation using UNESCO 1983 algorithm
SIGTPR011Kilograms per cubic metreSigma-theta of the water body by CTD and computation from salinity and potential temperature using UNESCO algorithm
TEMPST011Degrees CelsiusTemperature of the water body by CTD or STD

Definition of Rank

  • Rank 1 is a one-dimensional parameter
  • Rank 2 is a two-dimensional parameter
  • Rank 0 is a one-dimensional parameter describing the second dimension of a two-dimensional parameter (e.g. bin depths for moored ADCP data)

Problem Reports

No Problem Report Found in the Database

Data Access Policy

Open Data supplied by Natural Environment Research Council (NERC)

You must always use the following attribution statement to acknowledge the source of the information: "Contains data supplied by Natural Environment Research Council."

Narrative Documents

Neil Brown MK3 CTD

The Neil Brown MK3 conductivity-temperature-depth (CTD) profiler consists of an integral unit containing pressure, temperature and conductivity sensors with an optional dissolved oxygen sensor in a pressure-hardened casing. The most widely used variant in the 1980s and 1990s was the MK3B. An upgrade to this, the MK3C, was developed to meet the requirements of the WOCE project.

The MK3C includes a low hysteresis, titanium strain gauge pressure transducer. The transducer temperature is measured separately, allowing correction for the effects of temperature on pressure measurements. The MK3C conductivity cell features a free flow, internal field design that eliminates ducted pumping and is not affected by external metallic objects such as guard cages and external sensors.

Additional optional sensors include pH and a pressure-temperature fluorometer. The instrument is no longer in production, but is supported (repair and calibration) by General Oceanics.


These specification apply to the MK3C version.

Pressure Temperature Conductivity

6500 m

3200 m (optional)

-3 to 32°C 1 to 6.5 S cm-1

0.0015% FS

0.03% FS < 1 msec


0.003°C < 30 msec

0.0001 S cm-1

0.0003 S cm-1 < 30 msec

Further details can be found in the specification sheet.

Aquatracka fluorometer

The Chelsea Instruments Aquatracka is a logarithmic response fluorometer. It uses a pulsed (5.5 Hz) xenon light source discharging between 320 and 800 nm through a blue filter with a peak transmission of 420 nm and a bandwidth at half maximum of 100 nm. A red filter with sharp cut off, 10% transmission at 664 nm and 678 nm, is used to pass chlorophyll-a fluorescence to the sample photodiode.

The instrument may be deployed either in a through-flow tank, on a CTD frame or moored with a data logging package.

Further details can be found in the manufacturer's specification sheet.

SeaTech Transmissometer


The transmissometer is designed to accurately measure the the amount of light transmitted by a modulated Light Emitting Diode (LED) through a fixed-length in-situ water column to a synchronous detector.



The instrument can be interfaced to Aanderaa RCM7 current meters. This is achieved by fitting the transmissometer in a slot cut into a customized RCM4-type vane.

A red LED (660 nm) is used for general applications looking at water column sediment load. However, green or blue LEDs can be fitted for specilised optics applications. The light source used is identified by the BODC parameter code.

Further details can be found in the manufacturer's Manual.

RRS Charles Darwin 58 and 59 CTD Data Documentation


CTD profile data are presented from the VIVALDI '91 cruises Charles Darwin 58 and 59, as reported by Pollard et al. (1991). The data collection and calibration procedures have been described by Griffiths et al. (1992).

Instrumentation and Methodology

Instrumentation Summary

The CTD profiles were taken with a Neil Brown Systems MkIIIb CTD mounted beneath a bottle rosette. The CTD was fitted with a pressure sensor, conductivity cell, platinum resistance thermometer, a dissolved oxygen sensor, a Chelsea Instruments fluorometer, a Sea Tech 100cm path transmissometer and an IOS 10kHz pinger.

Data Acquisition

Lowering rates for the CTD package were generally in the range 0.5-1.0ms-1 but could be up to 1.5ms-1. CTD data were logged at 16 frames per second. The CTD deck unit passes raw data to a dedicated Level A microcomputer where 1 second averages are assembled. During this process the Level A calculates the rate of change of temperature and a median sorting routine detects and removes pressure spikes. These data are sent to the Level B for archival. The data are then passed to a Level C workstation for conversion to Pstar format and calibration.

A total of 19 stations were occupied during CD58 (11v01 - 11v19) and 21 stations during CD59 (12v01 - 12v21) using the MkIIIb CTD. The first 2 stations of CD58 were equipment test stations not on the Vivaldi grid and the data have not been passed on to BODC. During CD59 a Neil Brown MkV CTD was also used at 3 of the stations (12v12 - not 12v11 as sometimes reported in the cruise report, 12v16 and 12v17), but these data were not forwarded to BODC and are not reported here.

Data Processing

The 1 second data passed to the Level C were converted to Pstar format and initially calibrated with coefficients from laboratory calibrations. The up cast data were extracted for merging with the bottle firing codes, on time, thus the CTD variables were reconciled with the bottle samples. Final calibrations were applied using the sample bottle data.

The data were worked up to WOCE standards by the data originators before being supplied to BODC. Although an oxygen sensor was fitted to the CTD, the data originators considered that these data were not to WOCE standards. Subsequently, the data are not reported here and are not stored by BODC.

BODC Data Processing

No further calibrations were applied to the data received by BODC. BODC were mainly concerned with the screening and banking of the data.

The CTD data were received as 1Hz pressure sorted down cast data. Parameters were pressure (dbar), temperature (°C), salinity (psu), chlorophyll-a (mg/m3) and potential attenuance (/m).

The data were converted into the BODC internal format (PXF) to allow the use of in-house software tools, notably the graphics editor. Potential attenuance was converted to attenuance as follows:

atten = exp (-atten)
atten = atten / (1.0 -ln (atten) x press / 215800)
atten = -ln (atten)

Spikes in the data were manually flagged 'suspect' by modification of the associated quality control flag. In this way none of the original data values were edited or deleted during quality control. These data from the VIVALDI '91 cruises required little flagging and just a few points were set suspect. Chlorophyll was all null in profile 12v13.

Once screened, the CTD data were loaded into a database under the Oracle relational database management system. The start time is the CTD deployment time, and the end time is the time the CTD was removed from the water. Actually these times are more precisely the start and end of data logging. Latitude and longitude are the mean positions between the start and end times calculated from the master navigation in the binary merged file.


Griffiths, G. et al. (1992). CTD oxygen, tracer and nutrient data from RRS Charles Darwin Cruises 58/59 in the NE Atlantic as part of Vivaldi '91. Institute of Oceanographic Sciences Deacon Laboratory, Report No. 296, 52pp.

Pollard, R.T. et al. (1991). RRS Charles Darwin Cruises 58 & 59. Institute of Oceanographic Sciences Deacon Laboratory, Cruise Report No. 228, 49pp.

Project Information

World Ocean Circulation Experiment (WOCE)

The World Ocean Circulation Experiment (WOCE) was a major international experiment which made measurements and undertook modelling studies of the deep oceans in order to provide a much improved understanding of the role of ocean circulation in changing and ameliorating the Earth's climate.

WOCE had two major goals:


The UK made a substantial contribution to the international World Ocean Circulation Experiment (WOCE) project by focusing on two important regions:

  1. Southern Ocean - links all the worlds oceans, controlling global climate.
  2. North Atlantic - directly affects the climate of Europe.

A major part of the UK effort was in the Southern Ocean and work included:

In the North Atlantic the UK undertook:

Satellite ocean surface topography, temperature and wind data were merged with in situ observations and models to create a complete description of ocean circulation, eddy motion and the way the ocean is driven by the atmosphere.

The surveys were forerunners to the international Global Ocean Observing System (GOOS). GOOS was later established to monitor annual to decadal changes in ocean circulation and heat storage which are vital in the prediction of climate change.

Data Activity or Cruise Information

Data Activity

Start Date (yyyy-mm-dd) 1991-05-10
End Date (yyyy-mm-dd) 1991-05-10
Organization Undertaking ActivityJames Rennell Centre for Ocean Circulation (now National Oceanography Centre, Southampton)
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierCD58_CTD_CTD11v15
Platform Categorylowered unmanned submersible

BODC Sample Metadata Report for CTD11v15.CD58 (BODC reference 36136)

Sample reference number Bottle rosette position Bottle firing sequence number Minimum pressure sampled (dbar) Maximum pressure sampled (dbar) Depth of sampling point (m) Bottle type Sample quality flag Bottle reference Comments
1407       317.50   319.00   314.80 10-litre Niskin No problem reported    
1409       167.50   169.00   166.20 10-litre Niskin No problem reported    
1410         97.50     99.00     96.80 10-litre Niskin No problem reported    
1411         67.40     68.90     66.90 10-litre Niskin No problem reported    
1412         47.30     48.80     47.00 10-litre Niskin No problem reported    
1713       416.50   418.00   412.80 10-litre Niskin No problem reported    
1714       117.50   119.00   116.60 10-litre Niskin No problem reported    
1715         28.20     29.70     28.10 10-litre Niskin No problem reported    
1750     2835.30 2836.80 2793.60 10-litre Niskin No problem reported    
1751     1426.80 1428.30 1410.50 10-litre Niskin No problem reported    
1752       516.40   517.90   511.70 10-litre Niskin No problem reported    
1792     3218.30 3219.80 3168.10 10-litre Niskin No problem reported    
1793     1826.70 1828.20 1804.10 10-litre Niskin No problem reported    
1794     1224.50 1226.00 1211.10 10-litre Niskin No problem reported    
1920           1.00       2.50       1.10 10-litre Niskin No problem reported    
1945     2433.30 2434.80 2399.70 10-litre Niskin No problem reported    
1946     2028.50 2030.00 2002.40 10-litre Niskin No problem reported    
1947     1627.70 1629.20 1608.30 10-litre Niskin No problem reported    
1948       920.60   922.10   911.20 10-litre Niskin No problem reported    
1949       719.50   721.00   712.50 10-litre Niskin No problem reported    
1950       618.10   619.60   612.30 10-litre Niskin No problem reported    
2501       820.30   821.80   812.10 10-litre Niskin No problem reported    
2517       217.50   219.00   215.70 10-litre Niskin No problem reported    
2528     1021.40 1022.90 1010.70 10-litre Niskin No problem reported    

Please note: the supplied parameters may not have been sampled from all the bottle firings described in the table above. Cross-match the Sample Reference Number above against the SAMPRFNM value in the data file to identify the relevant metadata.


Cruise Name CD58
Departure Date 1991-04-25
Arrival Date 1991-05-16
Principal Scientist(s)Raymond T Pollard (James Rennell Centre for Ocean Circulation)
Ship RRS Charles Darwin

Complete Cruise Metadata Report is available here

Fixed Station Information

Fixed Station Information

Station NameWOCE Atlantic Area 12 (AR12)
CategoryOffshore area
Latitude52° 0.00' N
Longitude18° 0.00' W
Water depth below MSL

World Ocean Circulation Experiment (WOCE) Atlantic Area 12 (AR12)

WOCE was a major international experiment which made measurements and undertook modelling studies of the deep oceans in order to provide a much improved understanding of the role of ocean circulation in changing and ameliorating the Earth's climate. WOCE established numerous areas and repeat sections in the Atlantic Ocean as illustrated in the map below.

BODC image

AR12 spans the boundary between the subtropical and subpolar gyres in the eastern basin; stations lie within a box bounded by 40.0°N, 35.0°W at the southwest corner and 65.0°N, 03.0°W at the northeast corner The area was occupied between April 1991 to September 1998. A table of all AR12 cruises is presented below:

Cruise Cruise dates Country
Charles Darwin 58 1991-04-25 to 1991-05-15 UK
Charles Darwin 59 1991-05-18 to 1991-06-10 UK
Charles Darwin 62 1991-08-01 to 1991-09-04 UK
Pelagia 95 1995-07-18 to 1995-08-14 Netherlands
Pelagia 96 1996-06-18 to 1996-07-15 Netherlands
Discovery 223 1996-09-28 to 1996-11-18 UK
Meteor 39 1997-05-15 to 1997-06-07 Germany
Pelagia 110 1997-08-08 to 1997-08-29 Netherlands
Pelagia 122 1998-08-18 to 1998-09-02 Netherlands

Related Fixed Station activities are detailed in Appendix 1

BODC Quality Control Flags

The following single character qualifying flags may be associated with one or more individual parameters with a data cycle:

Flag Description
Blank Unqualified
< Below detection limit
> In excess of quoted value
A Taxonomic flag for affinis (aff.)
B Beginning of CTD Down/Up Cast
C Taxonomic flag for confer (cf.)
D Thermometric depth
E End of CTD Down/Up Cast
G Non-taxonomic biological characteristic uncertainty
H Extrapolated value
I Taxonomic flag for single species (sp.)
K Improbable value - unknown quality control source
L Improbable value - originator's quality control
M Improbable value - BODC quality control
N Null value
O Improbable value - user quality control
P Trace/calm
Q Indeterminate
R Replacement value
S Estimated value
T Interpolated value
U Uncalibrated
W Control value
X Excessive difference

SeaDataNet Quality Control Flags

The following single character qualifying flags may be associated with one or more individual parameters with a data cycle:

Flag Description
0 no quality control
1 good value
2 probably good value
3 probably bad value
4 bad value
5 changed value
6 value below detection
7 value in excess
8 interpolated value
9 missing value
A value phenomenon uncertain
Q value below limit of quantification

Appendix 1: WOCE Atlantic Area 12 (AR12)

Related series for this Fixed Station are presented in the table below. Further information can be found by following the appropriate links.

If you are interested in these series, please be aware we offer a multiple file download service. Should your credentials be insufficient for automatic download, the service also offers a referral to our Enquiries Officer who may be able to negotiate access.

Series IdentifierData CategoryStart date/timeStart positionCruise
971508CTD or STD cast1991-04-27 03:14:0047.49933 N, 11.99517 WRRS Charles Darwin CD58
971521CTD or STD cast1991-04-28 04:10:0044.89083 N, 12.281 WRRS Charles Darwin CD58
971533CTD or STD cast1991-04-29 06:36:0042.0015 N, 12.74733 WRRS Charles Darwin CD58
971545CTD or STD cast1991-04-30 03:06:0041.97583 N, 16.36983 WRRS Charles Darwin CD58
971557CTD or STD cast1991-05-01 06:55:0044.98833 N, 16.188 WRRS Charles Darwin CD58
971569CTD or STD cast1991-05-02 08:47:0048.0235 N, 15.98567 WRRS Charles Darwin CD58
971570CTD or STD cast1991-05-03 09:27:0048.0085 N, 19.995 WRRS Charles Darwin CD58
971582CTD or STD cast1991-05-04 13:20:0044.9945 N, 20.01017 WRRS Charles Darwin CD58
971594CTD or STD cast1991-05-05 16:17:0042.023 N, 19.936 WRRS Charles Darwin CD58
971601CTD or STD cast1991-05-06 18:53:0039.00433 N, 19.95667 WRRS Charles Darwin CD58
971613CTD or STD cast1991-05-07 19:25:0038.98667 N, 23.4715 WRRS Charles Darwin CD58
971625CTD or STD cast1991-05-08 21:25:0042.0185 N, 23.62917 WRRS Charles Darwin CD58
971649CTD or STD cast1991-05-11 02:31:0048.00117 N, 24.025 WRRS Charles Darwin CD58
971650CTD or STD cast1991-05-13 11:15:0045.0925 N, 27.63633 WRRS Charles Darwin CD58
971662CTD or STD cast1991-05-14 13:31:0041.98417 N, 27.09933 WRRS Charles Darwin CD58
971674CTD or STD cast1991-05-15 14:13:0039.16867 N, 26.72217 WRRS Charles Darwin CD58
971730CTD or STD cast1991-05-19 08:33:0039.01167 N, 30.431 WRRS Charles Darwin CD59
971742CTD or STD cast1991-05-20 07:50:0041.9975 N, 30.87283 WRRS Charles Darwin CD59
971754CTD or STD cast1991-05-21 12:11:0045.00617 N, 31.4575 WRRS Charles Darwin CD59
971766CTD or STD cast1991-05-22 13:46:0048.022 N, 32.09783 WRRS Charles Darwin CD59
971778CTD or STD cast1991-05-23 16:41:0050.73817 N, 32.83383 WRRS Charles Darwin CD59
971791CTD or STD cast1991-05-24 22:56:0053.98767 N, 33.75367 WRRS Charles Darwin CD59
971809CTD or STD cast1991-05-25 21:47:0053.99367 N, 29.18467 WRRS Charles Darwin CD59
971810CTD or STD cast1991-05-27 01:25:0051.08967 N, 28.11433 WRRS Charles Darwin CD59
971822CTD or STD cast1991-05-28 05:44:0048.00317 N, 28.518 WRRS Charles Darwin CD59
971834CTD or STD cast1991-05-29 07:25:0048.0005 N, 24.04417 WRRS Charles Darwin CD59
971846CTD or STD cast1991-05-30 11:03:0050.9905 N, 24.621 WRRS Charles Darwin CD59
971858CTD or STD cast1991-05-31 17:38:0054.0005 N, 24.581 WRRS Charles Darwin CD59
971871CTD or STD cast1991-06-01 15:14:0053.998 N, 20.326 WRRS Charles Darwin CD59
971686CTD or STD cast1991-06-02 17:00:0051.007 N, 20.64467 WRRS Charles Darwin CD59
971698CTD or STD cast1991-06-04 05:51:0048.03167 N, 19.92683 WRRS Charles Darwin CD59
971705CTD or STD cast1991-06-05 08:07:0047.9825 N, 15.94567 WRRS Charles Darwin CD59
971717CTD or STD cast1991-06-06 15:16:0051.008 N, 15.9955 WRRS Charles Darwin CD59
971729CTD or STD cast1991-06-08 02:55:0053.99683 N, 14.9965 WRRS Charles Darwin CD59
975847CTD or STD cast1991-08-03 00:02:0051.49433 N, 11.17367 WRRS Charles Darwin CD62
975859CTD or STD cast1991-08-03 05:08:0051.545 N, 12.21583 WRRS Charles Darwin CD62
975860CTD or STD cast1991-08-03 10:43:0051.592 N, 13.27333 WRRS Charles Darwin CD62
975872CTD or STD cast1991-08-03 15:58:0051.6465 N, 14.273 WRRS Charles Darwin CD62
975884CTD or STD cast1991-08-03 19:41:0051.67583 N, 14.8915 WRRS Charles Darwin CD62
975896CTD or STD cast1991-08-03 23:48:0051.68717 N, 15.46083 WRRS Charles Darwin CD62
975903CTD or STD cast1991-08-04 10:14:0051.68433 N, 16.57917 WRRS Charles Darwin CD62
975915CTD or STD cast1991-08-05 09:25:0051.7695 N, 18.8385 WRRS Charles Darwin CD62
975927CTD or STD cast1991-08-05 18:01:0051.753 N, 20.0025 WRRS Charles Darwin CD62
975939CTD or STD cast1991-08-06 18:22:0052.294 N, 20.04833 WRRS Charles Darwin CD62
975940CTD or STD cast1991-08-07 01:50:0052.89017 N, 20.0045 WRRS Charles Darwin CD62
975952CTD or STD cast1991-08-07 08:13:0053.46333 N, 20.01 WRRS Charles Darwin CD62
975964CTD or STD cast1991-08-07 14:09:0054.04767 N, 20.0075 WRRS Charles Darwin CD62
975976CTD or STD cast1991-08-07 19:36:0054.62717 N, 20.0105 WRRS Charles Darwin CD62
975988CTD or STD cast1991-08-08 00:07:0055.20183 N, 20.0025 WRRS Charles Darwin CD62
976003CTD or STD cast1991-08-08 04:48:0055.77867 N, 19.9825 WRRS Charles Darwin CD62
976015CTD or STD cast1991-08-08 09:55:0056.35617 N, 20.01167 WRRS Charles Darwin CD62
976027CTD or STD cast1991-08-08 15:10:0056.928 N, 19.99883 WRRS Charles Darwin CD62
976039CTD or STD cast1991-08-08 19:57:0057.5065 N, 19.99117 WRRS Charles Darwin CD62
976040CTD or STD cast1991-08-08 23:38:0057.577 N, 20.48483 WRRS Charles Darwin CD62
976052CTD or STD cast1991-08-09 04:31:0057.6225 N, 21.0975 WRRS Charles Darwin CD62
976064CTD or STD cast1991-08-09 09:12:0057.6955 N, 21.711 WRRS Charles Darwin CD62
976076CTD or STD cast1991-08-09 13:19:0057.776 N, 22.24517 WRRS Charles Darwin CD62
976088CTD or STD cast1991-08-09 20:43:0057.922 N, 23.32183 WRRS Charles Darwin CD62
976107CTD or STD cast1991-08-10 04:38:0058.04417 N, 24.41267 WRRS Charles Darwin CD62
976119CTD or STD cast1991-08-10 23:42:0058.19633 N, 25.5725 WRRS Charles Darwin CD62
976120CTD or STD cast1991-08-11 12:50:0058.3255 N, 26.67733 WRRS Charles Darwin CD62
976132CTD or STD cast1991-08-11 19:55:0058.45567 N, 27.78283 WRRS Charles Darwin CD62
976144CTD or STD cast1991-08-12 02:29:0058.61717 N, 28.89117 WRRS Charles Darwin CD62
976156CTD or STD cast1991-08-12 09:17:0058.73933 N, 30.00667 WRRS Charles Darwin CD62
976168CTD or STD cast1991-08-12 16:07:0058.14667 N, 30.01333 WRRS Charles Darwin CD62
976181CTD or STD cast1991-08-12 23:43:0057.55983 N, 30.00517 WRRS Charles Darwin CD62
976193CTD or STD cast1991-08-13 07:11:0056.963 N, 30.001 WRRS Charles Darwin CD62
976200CTD or STD cast1991-08-13 14:19:0056.38233 N, 29.9855 WRRS Charles Darwin CD62
976212CTD or STD cast1991-08-14 07:09:0058.88017 N, 31.2 WRRS Charles Darwin CD62
975417CTD or STD cast1991-08-14 12:52:0059.00367 N, 32.4205 WRRS Charles Darwin CD62
975429CTD or STD cast1991-08-14 18:00:0059.11717 N, 33.643 WRRS Charles Darwin CD62
975430CTD or STD cast1991-08-15 00:05:0059.24867 N, 34.86767 WRRS Charles Darwin CD62
975442CTD or STD cast1991-08-15 03:04:0059.24517 N, 34.84 WRRS Charles Darwin CD62
975454CTD or STD cast1991-08-15 08:23:0059.36667 N, 36.05533 WRRS Charles Darwin CD62
975466CTD or STD cast1991-08-15 15:34:0059.48733 N, 37.228 WRRS Charles Darwin CD62
975478CTD or STD cast1991-08-15 22:12:0059.58317 N, 38.44517 WRRS Charles Darwin CD62
975491CTD or STD cast1991-08-16 08:04:0059.68767 N, 39.2425 WRRS Charles Darwin CD62
975509CTD or STD cast1991-08-16 14:54:0059.74683 N, 39.994 WRRS Charles Darwin CD62
975510CTD or STD cast1991-08-16 20:45:0059.8315 N, 40.71317 WRRS Charles Darwin CD62
975522CTD or STD cast1991-08-17 01:35:0059.89883 N, 41.4305 WRRS Charles Darwin CD62
975534CTD or STD cast1991-08-17 21:03:0059.9225 N, 41.86367 WRRS Charles Darwin CD62
975546CTD or STD cast1991-08-19 09:11:0059.27067 N, 42.493 WRRS Charles Darwin CD62
975558CTD or STD cast1991-08-19 13:52:0059.10317 N, 42.24433 WRRS Charles Darwin CD62
975571CTD or STD cast1991-08-19 17:52:0058.91917 N, 41.95667 WRRS Charles Darwin CD62
975583CTD or STD cast1991-08-20 00:03:0058.69917 N, 41.68283 WRRS Charles Darwin CD62
975595CTD or STD cast1991-08-20 06:33:0058.28583 N, 41.164 WRRS Charles Darwin CD62
975602CTD or STD cast1991-08-20 16:17:0057.76933 N, 40.48817 WRRS Charles Darwin CD62
975614CTD or STD cast1991-08-20 23:15:0057.24067 N, 39.67333 WRRS Charles Darwin CD62
975626CTD or STD cast1991-08-21 09:45:0056.73333 N, 39.01083 WRRS Charles Darwin CD62
975638CTD or STD cast1991-08-21 18:19:0056.203 N, 38.52783 WRRS Charles Darwin CD62
975651CTD or STD cast1991-08-22 01:25:0055.66267 N, 37.772 WRRS Charles Darwin CD62
975663CTD or STD cast1991-08-22 07:43:0055.123 N, 36.99533 WRRS Charles Darwin CD62
975675CTD or STD cast1991-08-22 13:57:0054.54267 N, 37.00567 WRRS Charles Darwin CD62
975687CTD or STD cast1991-08-22 19:14:0053.99633 N, 36.99417 WRRS Charles Darwin CD62
975699CTD or STD cast1991-08-23 01:38:0053.99583 N, 35.83333 WRRS Charles Darwin CD62
975706CTD or STD cast1991-08-23 07:16:0053.99433 N, 34.68183 WRRS Charles Darwin CD62
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