Search the data

Metadata Report for BODC Series Reference Number 1766723


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_SW-INNER_031M_SN9371
BODC Series Reference 1766723
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2012-09-01 20:00
End Time (yyyy-mm-dd hh:mm) 2013-09-08 10:55
Nominal Cycle Interval 300.0 seconds
 

Spatial Co-ordinates

Latitude 48.67800 N ( 48° 40.7' N )
Longitude 16.20500 W ( 16° 12.3' W )
Positional Uncertainty Unspecified
Minimum Sensor or Sampling Depth 31.0 m
Maximum Sensor or Sampling Depth 31.0 m
Minimum Sensor or Sampling Height 4799.0 m
Maximum Sensor or Sampling Height 4799.0 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

During BODC quality control procedures, BODC have applied additional 'M' flags where the data values for temperature, conductivity and salinity were significantly noisy at the beginning and end of the data collection period.

It should be noted that BODC has taken a high level approach and therefore further quality control has been left to the discretion of the end user.

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) 2012-09-01
End Date (yyyy-mm-dd) 2013-09-08
Organization Undertaking ActivityUniversity of Southampton School of Ocean and Earth Science
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierOSMOSIS SW inner
Platform Categorysubsurface mooring

OSMOSIS south-west 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 south-west mooring was 48° 40.740' N, 16° 12.360' W in approximately 4,830 m of water. The mooring consisted of 50 Star-Oddi thermistors, one upward pointing 75 kHz ADCP, 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 T4185 33
Light W03-095 36
ARGO tag A02-017 36
Thermistor T4186 47
Nortek CM 8059 53
Thermistor T4192 54
SBE 37 MicroCAT 9371 54
Thermistor T4193 59
Thermistor T4194 64
Thermistor T4195 69
Thermistor T4196 74
Thermistor T4197 79
Thermistor T4198 84
Thermistor T4199 89
Thermistor T4200 94
Thermistor T4201 99
Nortek CM 8080 110
Thermistor T4202 110
SBE 37 MicroCAT 9372 110
Thermistor T4203 115
Thermistor T4204 120
Thermistor T4205 125
Thermistor T4206 130
Thermistor T4207 135
Thermistor T4208 140
Thermistor T4209 145
Thermistor T4210 150
Nortek CM 8088 159
SBE 37 MicroCAT 9373 160
Thermistor T4211 162
Thermistor T4212 171
Thermistor T4213 180
Thermistor T4214 189
Thermistor T4343 198
Thermistor T4344 207
Thermistor T4345 216
Nortek CM 8093 228
Thermistor T4346 228
SBE 37 MicroCAT 9374 229
Thermistor T4347 234
Thermistor T4348 244
Thermistor T4349 254
Thermistor T4350 264
Thermistor T4351 274
Thermistor T4352 284
Thermistor T4353 293
Nortek CM 8097 298
SBE 37 MicroCAT 9375 299
Thermistor T4354 305
Thermistor T4355 319
Thermistor T4356 334
Thermistor T4357 348
Nortek CM 8111 352
SBE 37 MicroCAT 7310 353
Thermistor T4359 363
Thermistor T4360 378
Thermistor T4361 393
Thermistor T4362 408
Thermistor T4363 423
Thermistor T4364 438
75 kHz ADCP LR10583 452
Thermistor T4365 453
Thermistor T4366 465
Thermistor T4367 480
Thermistor T4368 495
Nortek CM 8351 513
SBE 37 MicroCAT 7311 514
Release 1134/1491 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 SW 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
1743146Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1743158Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1743171Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1743183Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1743195Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1743202Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1743214Currents -subsurface Eulerian2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800737Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800749Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800750Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800762Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800774Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800786Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800798Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800805Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800817Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800829Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800830Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800842Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800854Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800866Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800878Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800891Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800909Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800910Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800922Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800934Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800946Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800958Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800971Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800983Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1800995Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801009Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801010Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801022Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801034Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801046Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801058Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801071Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801083Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801095Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801102Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801114Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801126Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801138Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801151Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801163Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801175Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801187Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801199Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801206Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801218Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801231Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801243Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1801255Hydrography time series at depth2012-09-01 20:00:0048.678 N, 16.205 WRRS Discovery D381A
1766735Hydrography time series at depth2012-09-01 20:00:0148.678 N, 16.205 WRRS Discovery D381A
1766747Hydrography time series at depth2012-09-01 20:00:0148.678 N, 16.205 WRRS Discovery D381A
1766759Hydrography time series at depth2012-09-01 20:00:0148.678 N, 16.205 WRRS Discovery D381A
1766760Hydrography time series at depth2012-09-01 20:00:0148.678 N, 16.205 WRRS Discovery D381A
1766772Hydrography time series at depth2012-09-01 20:00:0148.678 N, 16.205 WRRS Discovery D381A
1766784Hydrography time series at depth2012-09-01 20:00:0148.678 N, 16.205 WRRS Discovery D381A