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Metadata Report for BODC Series Reference Number 1766366


Metadata Summary

Data Description

Data Category Hydrography time series at depth
Instrument Type
NameCategories
Sea-Bird SBE 37-SM MicroCAT C-T Sensor  water temperature sensor; salinity sensor
Instrument Mounting subsurface mooring
Originating Country United Kingdom
Originator Mr Christian Buckingham
Originating Organization University of Southampton School of Ocean and Earth Science
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) OSMOSIS
 

Data Identifiers

Originator's Identifier CTD_NE-INNER_302M_SN9385
BODC Series Reference 1766366
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2012-09-05 12:10
End Time (yyyy-mm-dd hh:mm) 2013-09-05 08:25
Nominal Cycle Interval 300.0 seconds
 

Spatial Co-ordinates

Latitude 48.69400 N ( 48° 41.6' N )
Longitude 16.17300 W ( 16° 10.4' W )
Positional Uncertainty Unspecified
Minimum Sensor or Sampling Depth 303.0 m
Maximum Sensor or Sampling Depth 303.0 m
Minimum Sensor or Sampling Height 4527.0 m
Maximum Sensor or Sampling Height 4527.0 m
Sea Floor Depth 4830.0 m
Sea Floor Depth Source CRREP
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 Approximate - Depth is only approximate
 

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
CNDCPR011Siemens per metreElectrical conductivity of the water body by in-situ conductivity cell
PREXMCAT1DecibarsPressure (measured variable) exerted by the water body by semi-fixed moored SBE MicroCAT
PSALPR011DimensionlessPractical salinity of the water body by conductivity cell and computation using UNESCO 1983 algorithm
TEMPPR011Degrees CelsiusTemperature of the water body

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

OSMOSIS Cruise D381A and D381B moored MicroCAT CTDs: Quality Report - Knockdown

From examination of the periods when the recorded pressure is significantly greater than the nominal depth of the moored instrument, BODC consider that for the following approximate time periods, data quality is significantly affected by knockdown of moorings:

  • Beginning of the mooring deployment to September 2012.
  • 14 November 2013 to 3 December 2013 (only for NE outer mooring).
  • 11 January 2013 to 21 January 2013
  • 27 January 2013 to 31 January 2013.
  • 8 February 2013 to 20 February 2013.
  • 5 March 2013 to 7 March 2013.
  • 22 March 2013 to 23 March 2013.
  • 19 April 2013 to 25 April 2013.
  • 3 May 2013 to 8 May 2013.
  • 20 May 2013 to 9 June 2013.
  • August 2013 to the end of mooring deployment.

All parameters have been flagged as suspect during these periods. Additional flagging has been applied to all parameter where there are significant and obvious spikes in the pressure channel. The above time periods should be used as a guide, there are slight variations between mooring sites.


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

Sea-Bird SBE 37-SM MicroCAT

The SBE 37-SM MicroCAT is a high accuracy conductivity and temperature recorder (pressure optional). Designed for moorings and other long-duration, fixed-site deployments, MicroCATs have non-corroding titanium housings rated for operation to 7000 metres or pressure sensor full scale-range. Communication with the MicroCAT is over an internal, 3-wire, RS-232C link. The MicroCAT's aged and pressure-protected thermistor has a long history of exceptional accuracy and stability (typical drift is less than 0.002° per year). Electrical isolation of the conductivity electronics eliminates any possibility of ground-loop noise.

Specifications

  Temperature
(°C)
Conductivity (S m-1) Optional Pressure
Measurement Range -5 to +35 0 to 7 (0 to 70 mS cm-1) 0 to full scale range: 20 / 100 / 350 / 1000 / 2000 / 3500 / 7000 metres
Initial accuracy 0.002 0.0003 0.1% of full scale range
Typical Stability 0.0002 per month 0.0003 per month 0.05% of full scale range per year
Resolution 0.0001 0.00001 0.002% of full scale range
Sensor Calibration +1 to +32 0 to 6; physical calibration over range 2.6 to 6 S m-1, plus zero conductivity (air) Ambient pressure to full scale range in 5 steps
Memory 8 Mbyte non-volatile FLASH memory
Data Storage Converted temperature and conductivity: 6 bytes per sample (3 bytes each)
Time: 4 bytes per sample
Pressure (optional): 5 bytes per sample
Real-Time Clock 32,768 Hz TCXO accurate to ±1 minutes year-1
Standard Internal Batteries Nominal 10.6 Ampere-hour pack consisting of 12 AA lithium batteries. Provides sufficient capacity for more than 630,000 samples for a typical sampling scheme
Housing Titanium pressure case rated at 7000 metres
Weight (without pressure) In water: 2.3 kg
In air: 3.8 kg

Further information can be found via the following link: SBE 37-SM MicroCAT Datasheet

OSMOSIS Cruise D381A and D381B Moored MicroCAT CTDs: Originator's Data Processing

The originator has supplied short-term MicroCAT CTD data for outer mooring sites (NW, NE, SW, SE), inner mooring sites (NW, NE, SW, SE) and a central mooring site as part of the Ocean Surface Mixing, Ocean Sub mesoscale Interaction Study (OSMOSIS) consortium project.

The short-term moorings were deployed on the RRS Discovery Cruise D381A and D381B in 2012 and were recovered a year later on the RRS James Cook Cruise JC090.

Originator's Data Processing

The originator has applied the following processing steps to each MicroCAT CTD file.

  • Converted original .xml binary files to .cnv files
  • Read into Matlab and formatted into Matlab structures
  • Data sorted by depth and plots created to assess data quality
  • Quality control flags were applied to parameters where applicable and the overall file
  • Data collected during deployment and recovery activities, as ascertained from the pressure readings, were removed

Data quality issues were observed by the originator, which have been outlined below for future user awareness.

  • NE inner mooring, serial no. 9381 - data unavailable.
  • Centre mooring, serial no. 9398 - offset observed and possible drift in pressure sensor readings. Pressure readings poor after 2013-07-25 21:33:07. The data has been retained and flagged accordingly.
  • Centre mooring, serial no. 9399 - observed poor salinity readings and poor temperature readings as shown by lagged temperature responses during post-experiment recovery.
  • NE outer mooring, serial no. 7298 - poor salinity readings, the data have been retained and flagged accordingly.
  • NE outer mooring, serial no. 7299 - poor salinity readings, the data have been retained and flagged accordingly.
  • NE outer mooring, serial no. 7302 - poor salinity readings, the data have been retained and flagged accordingly.
  • NW outer mooring, serial no. 7293 - poor salinity readings, the data have been retained and flagged accordingly.
  • NW outer mooring, serial no. 7294 - poor salinity readings, the data have been retained and flagged accordingly.
  • NW outer mooring, serial no. 7296 - data unavailable.
  • NW outer mooring, serial no. 7297 - poor salinity readings, the data have been retained and flagged accordingly.
  • SE inner mooring, serial no. 7315 - bias observed in salinity readings, adjustments made by subtracting off a constant (-0.0068 psu) value.
  • SE inner mooring, serial no. 9389 - poor salinity readings, the data have been retained and flagged accordingly.
  • SE outer mooring, serial no. 7305 - poor salinity readings, the data have been retained and flagged accordingly.
  • SE outer mooring, serial no. 7306 - poor salinity readings, the data have been retained and flagged accordingly.
  • SE outer mooring, serial no. 7309 - poor salinity readings, the data have been retained and flagged accordingly.
  • SW inner mooring, serial no. 9372 - observed poor pressure readings, therefore data was interpolated from pressure readings from SW inner mooring serial no. 8080 Aquadopp. Exact distances between sensors are unknown, it is recommended for the user to take caution using data.
  • SW inner mooring, serial no. 9374 - bias observed in salinity readings, adjustments made by subtracting off a constant (0.0408 psu) value. Pressure readings altered using post-experiment recovery calibration curve.
  • SW inner mooring, serial no. 9375 - poor salinity readings, the data have been retained and flagged accordingly.
  • SW inner mooring, serial no. 7310 - poor salinity readings, the data have been retained and flagged accordingly.
  • SW outer mooring, serial no. 7288 - poor salinity readings, the data have been retained and flagged accordingly.
  • SW outer mooring, serial no. 7289 - poor salinity readings, the data have been retained and flagged accordingly.

Field Calibrations

CTD casts were deployed on the mooring deployments to provide reference points for calibration of moored time series measurements. Calibration curves do not exist for the mooring recoveries, as no CTD casts were deployed.

BODC image

Figure 1. Annual mean temperature and salinity for each MicroCAT sensor; depths correspond to the annual mean depths of each sensor. Salinity sensors are biased (or drift) relative to their true value owing to a lack of a calibration curve at the end of deployment.

OSMOSIS Cruise D381A and D381B moored MicroCAT CTDs: Processing by BODC

Data from 59 MicroCAT sensors were submitted to BODC as Matlab files, one file for each sensor. The table below describes the originators variables and how they were mapped to appropriate BODC parameter codes for standardisation purposes.

Originator's variables Originator's units Description BODC code BODC units Comments
Temperature °C Temperature of the water body TEMPPR01 °C Applies to all MicroCAT files supplied. Originator modified raw data to correct for temperature biases.
Pressure db Pressure (measured variable) exerted by the water body by semi-fixed moored SBE MicroCAT PREXMCAT db Applies to all MicroCAT files supplied. Originator modified raw data for SW inner mooring serial no. 9372 pressure data which was interpolated from SW inner mooring serial no. 8080 ADCP data.
Conductivity uS/cm Electrical conductivity of the water body by in-situ conductivity cell CNDCPR01 s/m Applied unit conversion */0.0001 to all MicroCAT files supplied. Originator modified raw data to correct for salinity biases.
Salinity dimensionless Practical salinity of the water body by conductivity cell and computation using UNESCO 1983 algorithm PSALPR01 dimensionless Applies to all MicroCAT files supplied. Originator modified raw data to correct for salinity biases. Salinity not present for centre mooring serial no.9399.

The data were visualised in internal built software EDSERPLO. Suspect data were flagged according. Missing data values were set to appropriate values and flagged. All data files were modified by the originator, to remove data points collected during the deployment and recovery of instrumentation.


Project Information

Ocean Surface Mixing, Ocean Sub-mesoscale Interaction Study (OSMOSIS)

Background

The Ocean Surface Mixing, Ocean Sub-mesoscale Interaction Study (OSMOSIS) consortium was funded to deliver NERC's Ocean Surface Boundary Layer (OSBL) programme. Commencing in 2011, this multiple year study will combine traditional observational techniques, such as moorings and CTDs, with the latest autonomous sampling technologies (including ocean gliders), capable of delivering near real-time scientific measurements through the water column.

The OSMOSIS consortium aims to improve understanding of the OSBL, the interface between the atmosphere and the deeper ocean. This layer of the water column is thought to play a pivotal role in global climate and the productivity of our oceans.

OSMOSIS involves collaborations between scientists at various universities (Reading, Oxford, Bangor, Southampton and East Anglia) together with researchers at the National Oceanography Centre (NOC), Scottish Association for Marine Science (SAMS) and Plymouth Marine Laboratory (PML). In addition, there are a number of project partners linked to the consortium.

Scientific Objectives

  • The primary goal of the fieldwork component of OSMOSIS is to obtain a year-long time series of the properties of the OSBL and its controlling 3D physical processes. This is achieved with an array of moorings (two nested clusters of 4 moorings, each centred around a central mooring) and gliders deployed near the Porcupine Abyssal Plain (PAP) observatory. Data obtained from this campaign will help with the understanding of these processes and subsequent development of associated parameterisations.
  • OSMOSIS will attempt to create parameterisations for the processes which determine the evolving stratification and potential vorticity budgets of the OSBL.
  • The overall legacy of OSMOSIS will be to develop new (physically based and observationally supported) parameterisations of processes that deepen and shoal the OSBL, and to implement and evaluate these parameterisations in a state-of-the-art global coupled climate model, facilitating improved weather and climate predictions.

Fieldwork

Three cruises are directly associated with the OSMOSIS consortium. Preliminary exploratory work in the Clyde Sea (September 2011) to hone techniques and strategies, followed by a mooring deployment and recovery cruise in the vicinity of the Porcupine Abyssal Plain (PAP) observatory (in late Summer 2012 and 2013 respectively). Additional opportunist ship time being factored in to support the ambitious glider operations associated with OSMOSIS.

Instrumentation

Types of instrumentation and measurements associated with the OSMOSIS observational campaign:

  • Ocean gliders
  • Wave rider buoys
  • Towed SeaSoar surveys
  • Microshear measurements
  • Moored current meters, conductivity-temperature sensors and ADCPs
  • Traditional shipboard measurements (including CTD, underway, discrete nutrients, LADCP, ADCP).

Contacts

Collaborator Organisation
Prof. Stephen Belcher University of Reading, U.K
Dr. Alberto C Naveira Garabato University of Southampton, U.K

Data Activity or Cruise Information

Data Activity

Start Date (yyyy-mm-dd) 2012-09-05
End Date (yyyy-mm-dd) 2013-09-05
Organization Undertaking ActivityUniversity of Southampton School of Ocean and Earth Science
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierOSMOSIS NE inner
Platform Categorysubsurface mooring

OSMOSIS north-east inner mooring

The short term moorings were deployed and recovered during cruise RRS Discovery D381A as part of the Ocean Surface Mixing, Ocean Submesoscale Interaction Study (OSMOSIS) project.

The target for the north-east inner (NE-I) mooring was 48° 42.000' N, 16° 10.440' W in approximately 4,830 m of water. The mooring consisted of 50 Star-Oddi thermistors, one upward pointing 75 kHz ADCP, three 600 kHz ADCPs, seven Nortek single-point current meters and seven SBE 37 MicroCAT sensors. In addition, a light and Argo tag were fixed at the top of the mooring.

Instruments deployed on the mooring

Instrument and equipment Instrument serial number Depth relative to surface
Thermistor T4242 32
Light W06-007 35
ARGO tag A02-020 35
Thermistor T4244 46
600 kHz ADCP WHS3644 51
Thermistor T4245 52
Nortek CM 9853 54
SBE 37 MicroCAT 9381 54
Thermistor T4246 59
Thermistor T4247 64
Thermistor T4248 69
Thermistor T4249 74
Thermistor T4251 79
Thermistor T4252 84
Thermistor T4253 89
Thermistor T4254 94
Thermistor T4255 99
600 kHz ADCP WHS3821 108
Thermistor T4256 110
Nortek CM 9854 111
SBE 37 MicroCAT 9382 112
Thermistor T4467 117
Thermistor T4258 122
Thermistor T4259 127
Thermistor T4260 132
Thermistor T4261 137
Thermistor T4262 142
Thermistor T4263 147
Thermistor T4264 152
Nortek CM 9859 160
SBE 37 MicroCAT 9383 160
Thermistor T4265 163
Thermistor T4266 172
Thermistor T4267 181
Thermistor T4268 190
Thermistor T4404 199
Thermistor T4405 208
Thermistor T4406 217
600 kHz ADCP WHS4015 228
Thermistor T4407 229
Nortek CM 9861 230
SBE 37 MicroCAT 9384 231
Thermistor T4408 236
Thermistor T4411 246
Thermistor T4412 256
Thermistor T4413 266
Thermistor T4414 276
Thermistor T4415 286
Thermistor T4416 295
Nortek CM 9867 299
SBE 37 MicroCAT 9385 299
Thermistor T4418 305
Thermistor T4419 319
Thermistor T4420 334
Thermistor T4421 348
Nortek CM 9868 352
SBE 37 MicroCAT 7316 353
Thermistor T4422 363
Thermistor T4423 378
Thermistor T4424 393
Thermistor T4425 408
Thermistor T4426 423
Thermistor T4427 438
75 kHz ADCP LR17825 452
Thermistor T4428 453
Thermistor T4429 464
Thermistor T4430 479
Thermistor T4432 494
Nortek CM 9874 512
SBE 37 MicroCAT 8075 513
Release 1138/1494 4816

Related Data Activity activities are detailed in Appendix 1

Cruise

Cruise Name D381A
Departure Date 2012-08-28
Arrival Date 2012-09-13
Principal Scientist(s)Alberto C Naveira Garabato (University of Southampton School of Ocean and Earth Science)
Ship RRS Discovery

Complete Cruise Metadata Report is available here


Fixed Station Information


No Fixed Station Information held for the Series


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: OSMOSIS NE inner

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
1742770Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1742782Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1742794Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1742801Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1742813Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1742825Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1742837Currents -subsurface Eulerian2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799102Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799114Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799126Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799138Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799151Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799163Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799175Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799187Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799199Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799206Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799218Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799231Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799243Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799255Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799267Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799279Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799280Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799292Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799311Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799323Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799335Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799347Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799359Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799360Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799372Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799384Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799396Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799403Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799415Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799427Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799439Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799440Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799452Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799464Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799476Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799488Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799507Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799519Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799520Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799532Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799544Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799556Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799568Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799581Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799593Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799600Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799612Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799624Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1799636Hydrography time series at depth2012-09-05 12:10:0048.694 N, 16.173 WRRS Discovery D381A
1766330Hydrography time series at depth2012-09-05 12:10:0148.694 N, 16.173 WRRS Discovery D381A
1766342Hydrography time series at depth2012-09-05 12:10:0148.694 N, 16.173 WRRS Discovery D381A
1766354Hydrography time series at depth2012-09-05 12:10:0148.694 N, 16.173 WRRS Discovery D381A
1766378Hydrography time series at depth2012-09-05 12:10:0148.694 N, 16.173 WRRS Discovery D381A
1766391Hydrography time series at depth2012-09-05 12:10:0148.694 N, 16.173 WRRS Discovery D381A