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Metadata Report for BODC Series Reference Number 1894412


Metadata Summary

Data Description

Data Category Currents -subsurface Eulerian
Instrument Type
NameCategories
Nortek Aquadopp 6000 3D Doppler current meter  current meters; water temperature sensor
Instrument Mounting subsurface mooring
Originating Country United Kingdom
Originator Mr Povl Abrahamsen
Originating Organization British Antarctic Survey
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) -
 

Data Identifiers

Originator's Identifier OP1_1517_20_AQD_6275_3009M
BODC Series Reference 1894412
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2015-04-05 20:50
End Time (yyyy-mm-dd hh:mm) 2017-04-15 09:59
Nominal Cycle Interval 600.0 seconds
 

Spatial Co-ordinates

Latitude 60.62537 S ( 60° 37.5' S )
Longitude 42.09602 W ( 42° 5.8' W )
Positional Uncertainty 0.0 to 0.01 n.miles
Minimum Sensor or Sampling Depth 3009.0 m
Maximum Sensor or Sampling Depth 3009.0 m
Minimum Sensor or Sampling Height 731.0 m
Maximum Sensor or Sampling Height 731.0 m
Sea Floor Depth 3740.0 m
Sea Floor Depth Source GEBCO1401
Sensor or Sampling Distribution Fixed common depth - All sensors are grouped effectively at the same depth which is effectively fixed for the duration of the series
Sensor or Sampling Depth Datum Approximate - Depth is only approximate
Sea Floor Depth Datum Chart reference - Depth extracted from available chart
 

Parameters

BODC CODERankUnitsTitle
AADYAA011DaysDate (time from 00:00 01/01/1760 to 00:00 UT on day)
AAFDZZ011DaysTime (time between 00:00 UT and timestamp)
ACYCAA011DimensionlessSequence number
HEADCM011DegreesOrientation (horizontal) of measurement device relative to True North {heading}
LCDAZZ011Degrees TrueDirection (towards) of water current in the water body
LCEWZZ011Centimetres per secondEastward velocity of water current in the water body
LCNSZZ011Centimetres per secondNorthward velocity of water current in the water body
LCSAZZ011Centimetres per secondSpeed of water current (Eulerian measurement) in the water body
LRZAZZZZ1Centimetres per secondUpward velocity of water current in the water body
PREXPR011DecibarsPressure (measured variable) exerted by the water body by semi-fixed in-situ pressure sensor and corrected to read zero at sea level
PTCHFG011DegreesOrientation (pitch) of measurement platform by triaxial fluxgate compass
ROLLFG011DegreesOrientation (roll) of measurement platform by triaxial fluxgate compass
TEMPPR011Degrees CelsiusTemperature of the water body
ZNTHSS011DegreesOrientation (tilt) of measurement platform by inclinometer

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

Orkney Passage Moorings 2015 - 2017 Data Quality Report

For several series during the 2015 - 2017 deployment the mooring fluctuacted in the water column by 40 - 200 metres. This includes SBE37, SBE39 and Aquadopp instruments.

The affected SBE39 series include: series reference number 1891555, 1891567, 1891579 and 1891611.

The affected SBE37 series include: 1880871, 1880883, 1880895, 1880902, 1880914, 1880926, 1880938, 1880951, 1880963, 1880975, 1880987, 1880999, 1881002, 1881026, 1881038, 1881051, 1881063, 1881075, 1881087, 1881099, 1881106, 1881118, 1881131, 1881179, 1881211, 1881223, 1881235, 1881247, 1881259, 1881260, 1881296, 1881303, 1881315, 1881327, 1881339, 1881340, 1881352, 1881364, 1881376 and 1881388.

The affected Aquadopp series include: 40600, 40800, 40900, 41000, 41100, 41200, 41300, 41400, 41500, 41600, 41700, 41800, 41900, 42300, 42400, 42500, 42600, 42700, 42800, 42900, 43000, 43100, 43600, 43700, 43800, 43900, 44000, 44100, 44600, 44700, 44800, 44900, 45000, 45100, 45200, 45300 and 45400.

These fluctuations do not appear to have affected the temperature data and therefore no flags have been added.

Orkney Passage Moorings: 2015 - 2017 Quality Control Flags

Flags were added to each parameter by the data originator. These flags correspond to WOCE quality control flags.

The flags were converted to BODC flags during BODC processing procedures and the conversion is displayed in the table below:

Originator Flag Originator Flag Description BODC Flag BODC Flag Description Comments
0 no quality control done - - No flag added
1 good data - - No flag added
2 probably good data - - No flag added
3 probably bad data L improbable data value - originator's quality control -
4 bad data L improbable data value - originator's quality control -
5 changed - - No flag added as none were included in the originator's files

Originator's improbable data flags (L flags) were applied to the following SBE37 series reference numbers: 1880975, 1881106, 1881167, 1881211, 1881223, 1881235, 1881247, 1881259, 1881260, 1881303, 1881339 and 1881376.

Originator's improbable data flags (L flags) were applied to the following RCM11 series reference numbers: 1893710 and 1893734.

Originator's improbable data flags (L flags) were applied to the following Aquadopp series reference numbers: 1894344, 1894356, 1894368, 1894381, 1894393, 1894400, 1894412, 1894424, 1894436, 1894448, 1894461, 1894473, 1894485, 1894497, 1894516, 1894528, 1894541, 1894553, 1894565, 1894577, 1894589, 1894590, 1894608, 1894621, 1894633, 1894645, 1894682, 1894694, 1894701, 1894786, 1894798, 1894805, 1894817, 1894829, 1894830, 1894842, 1894854, 1894866 and 1894878.


Data Access Policy

Open Data

These data have no specific confidentiality restrictions for users. However, users must acknowledge data sources as it is not ethical to publish data without proper attribution. Any publication or other output resulting from usage of the data should include an acknowledgment.

If the Information Provider does not provide a specific attribution statement, or if you are using Information from several Information Providers and multiple attributions are not practical in your product or application, you may consider using the following:

"Contains public sector information licensed under the Open Government Licence v1.0."


Narrative Documents

Nortek Aquadopp Open Water Current Meter

This instrument provides 3D acoustic doppler current measurements along with standard measurements of temperature, pressure, tilt and direction. It can be used in real time measurement situations or can log to an internal recorder powered by internal batteries. It can also be configured to measure surface wave height, period and direction concurrently. It has the unique feature of being run in 'diagnostic' mode when set to collect data at 1 Hz frequency in user specified intervals. This allows studies of mooring motion and the performance of other current meters to be conducted. It can be set in various configurations with titanium housings for deployment at greater depths.

Standard Measured Parameters

  • 3D current velocity (East/North/Up, X/Y/Z or Beam 1/2/3)
  • Acoustic signal strength (Beam 1/2/3)
  • Compass
  • Tilt
  • Temperature
  • Pressure
  • Battery voltage
  • Status code
  • Error code

Surface wave monitoring

The standard Aquadopp is suitable for measuring surface wave height, period, and direction, which are calculated using the PUV method whereby spectra are estimated based on a combination of the pressure signal recorded by the instrument (P) and two horizontal components of the wave orbital velocity (U and V). More specifically, the pressure signal is used to provide an estimate of the wave frequency spectrum. The energy in this spectrum is then used to estimate wave height and period. The measurements of the wave orbital velocities are used to provide an estimate of the wave direction. Since these estimates are based on the distribution of wave energy and are not direct measurements of the free surface, they should be considered inferred estimates.

Both the dynamic pressure and the orbital velocities are driven by surface waves. The signals that are associated with these properties are complicated by the fact that they attenuate (that is the signals are weaker) with depth. The exact behaviour of the attenuation is determined by the water depth and the wavelength being observed. The greater the water depth the greater the attenuation; likewise, the shorter the wavelength (or higher the frequency of the wave) the greater the attenuation for a given water depth. This means that the estimation of wave parameters is limited by both water depth and wave frequency.

Specifications

Water Velocity Measurement
Range ± 5 m/s (standard 300 m version)
± 3 m/s (3000 m and 6000 m versions - higher ranges available on request)
Accuracy 1% of measured value ± 0.5 cm/s
Max. sampling rate 1 Hz, 4 Hz also available on request (standard version)
Internal sampling rate 23 Hz
Measurement Area
Measurement cell size 0.75 m
Measurement cell position 0.35 - 5.0 m
Default position 0.35 - 1.8 m
Doppler uncertainty (noise)
Typical 0.5 - 1.0 cm/s
At 1 Hz sampling rate 1.5 cm/s
Echo Intensity
Acoustic frequency 2 MHz
Resolution 0.45 dB
Dynamic range 90 dB
Sensors
Temperature Thermistor embedded in head
Range -4°C to 40°C
Accuracy/resolution 0.1°C / 0.01°C
Time response 10 min
Compass Magnetometer
Accuracy/Resolution 2° / 0.1° for tilt < 20°
Tilt Liquid level
Maximum tilt 30°
Up or down Automatic detect
Pressure Piezoresistive
Range 0 - 300 m (standard), 0 - 3000 m or 0 - 6000 m
Accuracy/resolution 0.5%
Analogue Inputs
No. of channels 2
Voltage supply 12 V
Voltage input 16 bit A/D
Materials
Standard version Delrin with titanium screws
3000 m version Delrin with titanium screws
6000 m version Titanium with Delrin transducer head
Environmental
Operating temperature -4°C to 40°C
Dimensions
Cylinder 568 mm x 75 mm (standard)
619 mm x 84 mm (3000 m version)
625 mm x 84 mm (6000 m version)
Weight in air 3.5 kg (standard)
3.6 kg (3000 m version)
7.6 kg (6000 m version)
Weight in water Neutral (standard)
1.2 kg (3000 m version)
4.8 kg (6000 m version)

Further details can be found in the manufacturer's specification sheets for the Aquadopp, Aquadopp 3000 and Aquadopp 6000.

BODC Processing

Data processing

The data arrived at BODC as individual .mat files containing data collected on moorings OP1, OP2, OP3, OP4, OP5, OP6, OP7, CI1 and CI2. They were submitted as part of an accession which includes data from several mooring instruments e.g. ADCP, Aquadopp, RCM8, RCM11, RBR, SBE37 and SBE39.

Reformatting

The parameters from the originator's files were reformatted to internal format using BODC standard procedures.

The following parameters from the Aquadopp data were not reformatted as they are considered metadata or are not environmental variables: date, depth (m), botdepth (m), lat/lon, mooringname, nomdepth (m), serial_no, type, temp_offset_applied and press_offset_applied.

The table below includes the final variables and how they were mapped to the appropriate BODC parameter codes:

Originator's Variable Originator's Units BODC Parameter Code BODC Units Comments
dir deg LCDAZZ01 deg -
heading deg HEADCM01 deg -
pitch deg PTCHFG01 deg -
pressure dbar PREXPR01 dbar -
roll deg ROLLFG01 deg -
speed cm s-1 LCSAZZ01 cm s-1 -
temp C TEMPPR01 C -
u cm s-1 LCEWZZ01 cm s-1 -
v cm s-1 LCNSZZ01 cm s-1 -
w cm s-1 LRZAZZZZ cm s-1 -
tilt deg ZNTHSS01 deg Tilt was not included in the data for 2017-2019 mooring deployments

Battery voltage and amplitude channels were reformatted to help with the screening process and are not included in the final file but are avaiable upon request.

None of the parameters required a unit conversion and no derived parameters were created during reformatting.

Screening

The reformatted data were visualised using in house software and spikes or improbable values were flagged accordingly.

Originator's Data Processing

Sampling Strategy

Sampling was carried out as part of the BAS LTMS (British Antarctic Survey Long Term Monitoring and Survey) until 2016. From 2016 onwards the moorings are split between 'The Ocean Regulation of Climate by Heat and Carbon Sequestration and Transports (ORCHESTRA)' project and 'Dynamics of the Orkney Passage Outflow (DynOPO)' project.

The projects involve the deployment of moorings CI1, CI2, OP1, OP2, OP3, OP4, OP5, OP6 and OP7 in the Southern Ocean, situated north of Coronation Island and the Orkney Passage in the Weddell and Scotia Sea.

Moorings CI1 and CI2 were deployed from 2005 to 2007 and moorings OP1, OP2, OP3, OP4, OP5 and OP6 have been continuously maintained since 2007 with the addition of OP7 in 2015.

Aquadopp Deep Water current meters data have been collected at 15 minute intervals since 2011. Gaps in the series may be related to either instruments not being recovered, or data not being collected due to instrument malfunction.

Data Processing

Little information is known with regards to the exact details of the calibrations carried out on the mooring data. Originator's data processing, visualisation and calibration were done through the use of Matlab scripts written for Matlab R2014b version.

The originator did not apply corrections to current velocity, direction or components for magnetic variation for the data from 2011 to 2013 as the variation in this region is less than one degree.

According to the originator, it has been found that in some conditions Aquadopp current meters overread current speeds compared with a mechanical vector measuring current meter and there is considerable uncertainty associated with the exact corrections that should be applied. Because of the continuing uncertainties of how best to correct for the differing characteristics of these instruments, no correction has been applied to these data.

Offsets applied to the data were:

Mooring Time Period Depth (m) Serial Number Offset Applied Channel
2011 - 2014 Deployment
OP1 2011-03-26 - 2014-04-01 1826 5993

-0.0178

-13

Temperature

Pressure

OP1 2011-03-26 - 2014-04-01 2170 6180

0.0501

-8

Temperature

Pressure

OP1 2011-03-26 - 2014-04-01 2944 6236

0.0349

-64

Temperature

Pressure

OP1 2011-03-26 - 2014-04-01 3607 6198

-0.02

-21

Temperature

Pressure

2011 - 2013 Deployment
OP2 2011-03-27 - 2013-03-31 1700 6263

0.02

-12

Temperature

Pressure

OP2 2011-03-27 - 2013-03-31 3062 6112

0.02

-12

Temperature

Pressure

OP3 2011-03-25 - 2013-03-31 1705 6251

0.08

-12

Temperature

Pressure

OP4 2011-03-27 - 2013-04-03 1844 6226

0.016

-23

Temperature

Pressure

OP6 2012-04-02 - 2013-03-30 2009 9250

0.07

-22

Temperature

Pressure

OP6 2012-04-02 - 2013-03-30 2259 9264

0.035

-22

Temperature

Pressure

2013 - 2015 Deployment
OP1 2013-04-02 - 2015-03-20 3574 6198

-0.020

-19

Temperature

Pressure

OP1 2013-04-02 - 2015-03-20 2916 6236

-0.0349

-70

Temperature

Pressure

OP1 2013-04-02 - 2015-03-20 2143 6180

-0.0501

-15

Temperature

Pressure

OP1 2013-04-02 - 2015-03-20 1798 5993

-0.0178

-38

Temperature

Pressure

OP1 2013-04-02 - 2015-03-20 2970 6112

-0.010

-12

Temperature

Pressure

OP2 2013-04-01 - 2015-03-22 2970 6112

-0.010

-12

Temperature

Pressure

OP3 2013-04-01 - 2015-03-22 1449 6000

-0.033

-16

Temperature

Pressure

OP4 2013-04-03 - 2015-03-21 1839 6226

-0.016

-15

Temperature

Pressure

OP5 2013-03-29 - 2015-03-21 3004 9556

-0.0482

-19

Temperature

Pressure

OP6 2013-03-30 - 2015-03-21 2041 9250 -0.060 Temperature
2015 - 2017 Deployment
OP1 2015-04-05 - 2017-04-15 3589 8111

0.0382

71.5095

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 3509 6260

0.0984

29.8384

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 3409 11979

0.1097

26.7369

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 3309 6203

0.0145

8.3123

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 3209 6244

0.0445

8.0077

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 3109 11997

0.0596

32.8177

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 3009 6275

0.0071

122.5084

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2909 8352

0.0825

1.7536

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2809 8088

0.0684

7.2869

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2709 5883

0.0699

-19.6149

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2609 6178

0.0236

2.8005

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2409 8355

0.0804

-15.5835

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2259 6182

0.085

-29.1805

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 2109 12020

0.0901

28.2211

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 1959 8351

0.0706

1.2935

Temperature

Pressure

OP1 2015-04-05 - 2017-04-15 1809 6273

0.0499

0.6167

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2990 1430

0.0333

153.5029

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2907 8097

0.0305

-19.4836

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2807 1415

0.0447

12.9683

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2707 6262

-0.0065

-16.1659

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2507 1404

0.0255

-40.7168

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2407 8360

0.5566

15.344

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2257 6181

0.0813

3.1019

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 2107 12053

0.0813

14.7062

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 1957 8093

0.0416

13.3101

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 1807 6242

-0.0145

4.0409

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 1657 6213

0.0868

1.8819

Temperature

Pressure

OP2 2015-04-04 - 2017-04-14 1507 8362

-0.0046

5.5219

Temperature

Pressure

OP3 2015-04-03 - 2017-04-15 1688 9378

0.0675

-58.8189

Temperature

Pressure

OP3 2015-04-03 - 2017-04-15 1438 9392

0.0447

-8.68

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 3346 6000

0.0369

-49.5278

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 3296 6236

0.0364

48.5972

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 3196 5993

-0.0151

11.219

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 3096 6112

-0.0141

-9.7246

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 2946 6263

0.0533

22.2441

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 2796 6180

0.0503

-16.6151

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 2646 6198

-0.0259

-11.5228

Temperature

Pressure

OP5 2015-04-06 - 2017-04-14 2496 6226

0.0162

-13.3585

Temperature

Pressure

OP6 2015-04-06 - 2017-04-14 2288 9264

0.0389

Temperature

OP7 2015-04-09 - 2017-04-15 3015 6276

0.0426

32.4043

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2935 11990

0.0944

7.9064

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2835 12016

0.102

24.2884

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2735 6224

0.0151

7.3328

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2535 12047

0.0739

11.2592

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2435 8080

0.0634

14.1018

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2285 12010

0.1066

22.433

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 2135 6225

0.0673

5.0642

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 1835 11992

-0.0931

28.3732

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 1685 8556

0.0496

0.0617

Temperature

Pressure

OP7 2015-04-09 - 2017-04-15 1535 8059

-0.0139

1.3122

Temperature

Pressure

2017 - 2019 Deployment
OP1 2017-04-18 - 2019-01-29 3646 6180

0.0503

-26.4548

Temperature

Pressure

OP1 2017-04-18 - 2019-01-29 2983 6112

-0.0140

5.4291

Temperature

Pressure

OP1 2017-04-18 - 2019-01-29 2210 6000

0.0319

1.3410

Temperature

Pressure

OP1 2017-04-18 - 2019-01-29 1876 5993

-0.0162

-25.0159

Temperature

Pressure

OP2 2017-04-18 - 2019-01-27 2993 6236

0.0364

-67.8422

Temperature

Pressure

OP2 2017-04-18 - 2019-01-27 2332 6226

0.0165

4.5650

Temperature

Pressure

OP2 2017-04-18 - 2019-01-27 1643 6198

-0.0259

-15.0367

Temperature

Pressure

OP3 2017-04-19 - 2019-01-29 1690 8556

0.0496

-11.0776

Temperature

Pressure

OP3 2017-04-19 - 2019-01-29 1437 5424

-

-4.5370

Temperature

Pressure

OP4 2017-04-21 - 2019-01-29 2902 9264

0.0389

-30.2441

Temperature

Pressure

OP4 2017-04-21 - 2019-01-29 2199 9250

0.0825

26.0381

Temperature

Pressure

OP4 2017-04-21 - 2019-01-29 1841 6263

0.0511

58.0802

Temperature

Pressure

OP5 2017-04-19 - 2019-01-29 3341 12016

0.1020

12.8185

Temperature

Pressure

OP5 2017-04-19 - 2019-01-29 2987 12010

0.1061

17.8358

Temperature

Pressure

OP6 2017-04-20 - 2019-01-30 2264 12053

0.0813

-

Temperature

Pressure

OP6 2017-04-20 - 2019-01-30 1910 12020

0.0901

-

Temperature

Pressure


Project Information


No Project Information held for the Series

Data Activity or Cruise Information

Data Activity

Start Date (yyyy-mm-dd) 2015-04-05
End Date (yyyy-mm-dd) 2017-04-15
Organization Undertaking ActivityBritish Antarctic Survey
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierOP1
Platform Categorysubsurface mooring

Orkney Passage Mooring 1 (OP1)

The mooring was deployed at the following positions:

Organisation Undertaking Activity British Antarctic Survey, Cambridge
Country of Organisation United Kingdom
Originator's Data Activity Identifier OP1
Platform Category Subsurface mooring
Latitude (+ve N) -60.62537
Longitude (+ve E) -42.09601
Water Depth (m) 3644

The mooring was deployed on the Orkney Passage on cruise JR20150309 (JR272D, JR310) on 05 April 2015 and recovery was done on cruise JR16005 on 15 April 2017.

The table below lists the instruments deployed on this mooring:

Instrument type Serial Number Data start (UT) Data end (UT) Instrument depth (m) Comments
RBRsoloT 72248 05 April 2015 20:50 15 April 2017 10:01 3637 Bent sensor and shield
SBE37 SMP 7316 05 April 2015 21:00 15 April 2017 10:00 3625 -
Aquadopp 8111 05 April 2015 20:50 15 April 2017 10:00 3524 -
SBE37 SMP 7297 05 April 2015 21:00 15 April 2017 10:00 3545 -
Aquadopp 6260 05 April 2015 20:50 15 April 2017 10:00 3544 -
RBRsoloT 72273 05 April 2015 20:50 15 April 2017 10:01 3494 -
SBE37 SMP 7314 05 April 2015 21:00 15 April 2017 10:00 3445 -
Aquadopp 11979 05 April 2015 20:50 15 April 2017 10:00 3444 -
RBRsoloT 72234 05 April 2015 20:50 15 April 2017 10:01 3394 -
SBE37 SMP 7299 05 April 2015 21:00 15 April 2017 10:00 345 -
Aquadopp 6203 05 April 2015 20:50 15 April 2017 10:00 3344 -
RBRsoloT 72233 05 April 2015 20:50 15 April 2017 10:01 3294 -
SBE37 SMP 7294 05 April 2015 21:00 15 April 2017 10:00 3245 -
Aquadopp 6244 05 April 2015 20:50 15 April 2017 10:00 3244 -
RBRsoloT 72235 05 April 2015 20:50 15 April 2017 10:01 3194 -
SBE37 SMP 7311 05 April 2015 21:00 15 April 2017 10:00 3145 -
Aquadopp 11997 05 April 2015 20:50 15 April 2017 10:00 3144 -
RBRsoloT 72231 05 April 2015 20:50 15 April 2017 10:01 3094 -
SBE37 SMP 8076 05 April 2015 21:00 15 April 2017 10:00 3045 -
Aquadopp 6275 05 April 2015 20:50 15 April 2017 10:00 3044 -
RBRsoloT 72270 05 April 2015 20:50 15 April 2017 10:02 2994 -
SBE37 SMP 7310 05 April 2015 21:00 15 April 2017 10:00 2945 -
Aquadopp 8352 05 April 2015 20:50 15 April 2017 10:00 2944 -
RBRsoloT 72269 05 April 2015 20:50 15 April 2017 10:02 2894 -
SBE37 SMP 7302 05 April 2015 21:00 15 April 2017 10:00 2845 -
Aquadopp 8088 05 April 2015 20:50 15 April 2017 10:00 2844 -
RBRsoloT 72268 05 April 2015 20:50 15 April 2017 10:02 2794 -
RBRsoloT 72267 05 April 2015 20:50 15 April 2017 10:01 2745 -
Aquadopp 5883 05 April 2015 20:50 15 April 2017 10:00 2744 Large compass offset
RBRsoloT 72266 05 April 2015 20:50 15 April 2017 10:02 2694 -
SBE37 SMP 9379 05 April 2015 20:50 15 April 2017 10:00 2645 -
Aquadopp 6178 05 April 2015 20:50 15 April 2017 10:00 2644 -
RBRsoloT 72265 05 April 2015 20:50 15 April 2017 10:01 2594 -
SBE37 SMP 7307 05 April 2015 21:00 15 April 2017 10:00 2544 -
RDI Longranger ADCP 22182 05 April 2015 21:00 15 April 2017 09:00 2528 -
RBRsoloT 72274 05 April 2015 20:50 15 April 2017 10:01 2494 -
RBRsoloT 72252 05 April 2015 20:50 15 April 2017 10:02 2445 -
Aquadopp 8355 05 April 2015 20:50 15 April 2017 10:00 2444 -
RBRsoloT 72253 05 April 2015 20:50 15 April 2017 10:02 2369 -
SBE37 SMP 7313 05 April 2015 20:50 15 April 2017 10:00 2295 -
Aquadopp 6182 05 April 2015 20:50 15 April 2017 10:00 2294 -
RBRsoloT 72251 05 April 2015 20:50 15 April 2017 10:02 2219 -
SBE37 SMP 9394 05 April 2015 20:50 15 April 2017 10:00 2145 -
Aquadopp 12020 05 April 2015 20:50 15 April 2017 10:00 2144 -
SBE39 4413 05 April 2015 20:50 15 April 2017 10:00 2069 -
SBE37 SMP 7309 05 April 2015 21:00 15 April 2017 10:00 1995 -
Aquadopp 8351 05 April 2015 20:50 15 April 2017 10:00 1994 -
SBE39 4716 05 April 2015 20:50 15 April 2017 10:00 1919 -
SBE37 SMP 7308 05 April 2015 21:00 15 April 2017 10:00 1845 -
Aquadopp 6273 05 April 2015 20:50 15 April 2017 10:00 1844 -

Related Data Activity activities are detailed in Appendix 1

Cruise

Cruise Name JR20150309 (JR272D, JR310)
Departure Date 2015-03-09
Arrival Date 2015-04-14
Principal Scientist(s)Povl Abrahamsen (British Antarctic Survey)
Ship RRS James Clark Ross

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NameOrkney Passage OP1
CategoryOffshore location
Latitude60° 39.16' S
Longitude42° 4.78' W
Water depth below MSL3700.0 m

Orkney Passage OP1 site

Site OP1 is part of the Orkney Passage mooring array which is an activity covered by the Long Term Monitoring and Survey British Antarctic Survey's (BAS) programme.The data collection is the result of an ongoing collaboration between BAS and the Lamont-Doherty Earth Observatory (LDEO).

This site was previously occupied in 2007 by an LDEO mooring (M4) and from 2011 onwards it became BAS's responsibility and was assigned its current name. The recovery/deployment history, including position details is presented below:

Deployed Recovered
Year Cruise Year Cruise Latitude (+ve N) Longitude (+ve E) Water Depth (m)
2007 ES20070116 (ES031, ES038, ES048) 2009   -60.6526 -42.0796 3700
2011 JR20110319 (JR252, JR254C) 2013 JR20130317 (JR272B, JR273A, JR281, UKD-4) -60.6526 -42.0796 3700
2013 JR20130317 (JR272B, JR273A, JR281, UKD-4) 2015 JR20150309 (JR272D, JR310) -60.6285 -42.0876 3664
2015 JR20150309 (JR272D, JR310) 2017 JR16005 -60.625 -42.096 3644

Recovery of this mooring was not possible in 2009, during ES033a, cruise due to an unresponsive release. It was re-deployed again in 2011.

Related Fixed Station activities are detailed in Appendix 2


BODC Quality Control Flags

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

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

SeaDataNet Quality Control Flags

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

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

Appendix 1: OP1

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

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

Series IdentifierData CategoryStart date/timeStart positionCruise
1894344Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894356Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894368Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894381Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894393Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894400Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894424Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894436Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894448Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894461Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894473Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894485Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894497Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894504Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894516Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1891555Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1891567Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929106Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929118Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929131Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929143Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929155Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929167Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929179Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929180Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929192Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929211Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929223Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929235Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929247Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929259Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929260Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929272Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880951Hydrography time series at depth2015-04-05 20:50:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880987Hydrography time series at depth2015-04-05 20:50:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880846Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880858Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880871Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880883Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880895Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880902Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880914Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880926Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880938Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880963Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880975Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880999Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1881002Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)

Appendix 2: Orkney Passage OP1

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
1362730Currents -subsurface Eulerian2011-03-26 14:45:0060.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1362742Currents -subsurface Eulerian2011-03-26 14:45:0060.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1362754Currents -subsurface Eulerian2011-03-26 14:45:0060.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1362766Currents -subsurface Eulerian2011-03-26 14:45:0060.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1223385Hydrography time series at depth2011-03-26 14:45:0060.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1223404Hydrography time series at depth2011-03-26 14:45:0060.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1223361Hydrography time series at depth2011-03-26 14:45:0160.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1223373Hydrography time series at depth2011-03-26 14:45:0160.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1223397Hydrography time series at depth2011-03-26 14:45:0160.62847 S, 42.08758 WRRS James Clark Ross JR20110319 (JR252, JR254C)
1840832Currents -subsurface Eulerian2013-04-02 17:45:0060.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840844Currents -subsurface Eulerian2013-04-02 17:45:0060.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840856Currents -subsurface Eulerian2013-04-02 17:45:0060.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840868Currents -subsurface Eulerian2013-04-02 17:45:0060.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840217Hydrography time series at depth2013-04-02 17:45:0060.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840230Hydrography time series at depth2013-04-02 17:45:0060.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840198Hydrography time series at depth2013-04-02 17:45:0160.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840205Hydrography time series at depth2013-04-02 17:45:0160.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1840229Hydrography time series at depth2013-04-02 17:45:0160.62387 S, 42.09798 WRRS James Clark Ross JR20130317 (JR252B, JR272B, JR273A, JR281, UKD-4)
1814051CTD or STD cast2015-03-20 05:01:2060.6348 S, 42.0846 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1805717Currents -subsurface Eulerian2015-03-20 05:01:3360.63475 S, 42.08455 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894344Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894356Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894368Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894381Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894393Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894400Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894424Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894436Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894448Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894461Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894473Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894485Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894497Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894504Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1894516Currents -subsurface Eulerian2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1891555Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1891567Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929106Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929118Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929131Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929143Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929155Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929167Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929179Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929180Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929192Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929211Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929223Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929235Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929247Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929259Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929260Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1929272Hydrography time series at depth2015-04-05 20:50:0060.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880951Hydrography time series at depth2015-04-05 20:50:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880987Hydrography time series at depth2015-04-05 20:50:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880846Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880858Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880871Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880883Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880895Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880902Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880914Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880926Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880938Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880963Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880975Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1880999Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1881002Hydrography time series at depth2015-04-05 21:00:0160.62537 S, 42.09602 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1814604CTD or STD cast2015-04-06 05:23:2760.6324 S, 42.0845 WRRS James Clark Ross JR20150309 (JR272D, JR310)
1806260Currents -subsurface Eulerian2015-04-06 05:23:3960.63236 S, 42.08447 WRRS James Clark Ross JR20150309 (JR272D, JR310)
2022248Currents -subsurface Eulerian2017-04-18 16:00:0060.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022261Currents -subsurface Eulerian2017-04-18 16:00:0060.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022273Currents -subsurface Eulerian2017-04-18 16:00:0060.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022285Currents -subsurface Eulerian2017-04-18 16:00:0060.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022550Hydrography time series at depth2017-04-18 16:00:0060.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022562Hydrography time series at depth2017-04-18 16:00:0060.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022445Hydrography time series at depth2017-04-18 16:00:0160.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022457Hydrography time series at depth2017-04-18 16:00:0160.63513 S, 42.08583 WRRS James Clark Ross JR16005
2022469Hydrography time series at depth2017-04-18 16:00:0160.63513 S, 42.08583 WRRS James Clark Ross JR16005