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Metadata Report for BODC Series Reference Number 1177290


Metadata Summary

Data Description

Data Category Bathymetry
Instrument Type
NameCategories
Kongsberg (Simrad) EM 120 multibeam echosounder  multi-beam echosounders
Instrument Mounting research vessel
Originating Country United Kingdom
Originator Mr John Seddon
Originating Organization National Marine Facilities Sea Systems
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) Oceans 2025
Oceans 2025 Theme 2
 

Data Identifiers

Originator's Identifier 20120508
BODC Series Reference 1177290
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 2012-05-07 20:59
End Time (yyyy-mm-dd hh:mm) 2012-05-08 01:48
Nominal Cycle Interval -
 

Spatial Co-ordinates

Southernmost Latitude 49.10750 N ( 49° 6.4' N )
Northernmost Latitude 49.42990 N ( 49° 25.8' N )
Westernmost Longitude 17.01590 W ( 17° 1.0' W )
Easternmost Longitude 15.98720 W ( 15° 59.2' W )
Positional Uncertainty 0.0 to 0.01 n.miles
Minimum Sensor or Sampling Depth -
Maximum Sensor or Sampling Depth -
Minimum Sensor or Sampling Height -
Maximum Sensor or Sampling Height -
Sea Floor Depth -
Sea Floor Depth Source -
Sensor or Sampling Distribution -
Sensor or Sampling Depth Datum -
Sea Floor Depth Datum -
 

Parameters

BODC CODERankUnitsTitle
ACYCAA011DimensionlessSequence number
ALATGP011DegreesLatitude north relative to WGS84 by unspecified GPS system
ALONGP011DegreesLongitude east relative to WGS84 by unspecified GPS system
MBANZZ011MetresSea-floor depth (below instantaneous sea level) {bathymetric depth} in the water body by echo sounder

Definition of Rank

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

Problem Reports

No Problem Report Found in the Database


Data Access Policy

Academic domain data

These data have no specific confidentiality restrictions for academic 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.

The recommended acknowledgment is:

"This study uses data from data source/organisation/programme, provided by the British Oceanographic Data Centre and funded by the funding body."


Narrative Documents

Instrument Description

A Kongsberg Simrad EM 120 multibeam echosounder was used throughout the cruise.

Kongsberg EM120 Multibeam Echosounder

The EM120 is a low frequency (12 kHz) multibeam echosounder with full ocean depth capability designed for bathymetric surveys. It measures water depth by monitoring the travel time of an acoustic signal that is transmitted from the ship, reflected off the seabed and received back at the ship.

The main system units of the EM120 are transducer arrays (separate for reception and transmission), preamplifier unit, transceiver unit and operator unit. Sub-bottom profiling capability is an optional extra. For both transmit and receive arrays standard beamwidth is 1° or 2°, and 4° beamwidth is available for the receive array.

The system has 191 beams with pointing angles automatically adjusted according to achievable coverage or operator defined limits. The beam spacing is normally equidistant, corresponding to 1% of depth at 90° angular coverage, 2% at 120° and 3% at 140°. The transmit fan is split into several individual sectors, each of which is corrected independently for vessel roll, pitch and yaw, which places all soundings on a "best fit" to a line perpendicular to the survey line.

The EM120 supersedes the EM12 and was itself superseded by the EM122 in 2008.

Specifications

Frequency 12 kHz
Maximum ping rate 5 Hz
Range sampling rate 2 kHz
Swath coverage sector up to 150°
Swath width up to 5.5 x water depth
Depth resolution 10 to 40 cm
Depth range 20 to 11,000 m
Pulse length 2, 5 and 15 ms
Number of beams 191
Beam width

1° x 1°
1° x 2°
2° x 2°
2° x 4°

Beam spacing (at angular coverage)

1% of depth at 90°
2% of depth at 120°
3% of depth at 140°

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

BODC Processing

Two processed files in ASCII format were provided by the originator. The data from this file were converted into the BODC internal format using established BODC data banking procedures. The following table shows how the variables within the file were mapped to appropriate BODC parameter codes:

Originators parameter Units BODC Parameter Code Description Units Comments
Lat Degrees ALATGP01 Latitude north (WGS84) by unspecified GPS system Degrees -
Long Degrees ALONGP01 Longitude east (WGS84) by unspecified GPS system Degrees Originators data converted from degrees west to degrees east
Depth Metres MBANZZ01 Sea-floor depth (below instantaneous sea level) {bathymetric depth} in the water body by echo sounder Metres -

The reformatted data were visualised using Matlab.

Originator's Data Processing

Sampling Strategy

The Kongsberg Simrad EM 120 multibeam echosounder was run throughout the cruise to provide general depth information in addition to the single beam system

Swath bathymetric mapping and chirp sediment profiling were carried out on an opportunistic basis during the cruise. Two multibeam surveys were carried out to extend bathymetric coverage of the greater PAP area

  • SE area survey (JC071-002, from 21:59 1st May 2012 to 03:22 2nd May 2012)
  • NW area survey (JC071-051, from 20:59 7th May 2012 to 01:48 8th May 2012)

A multibeam and chirp profiler survey of the prospective AESA (Autonomous Ecological Surveying of the Abyss) project large-scale survey area was also undertaken (JC071-024 from 13:07 to 16:31 4th May 2012).

See the cruise report for further details.

Data processing

The EM120 data were processed with sound velocity profiles (from JC062) using Caris software, following the Kongsberg guidelines.


Project Information

Oceans 2025 - The NERC Marine Centres' Strategic Research Programme 2007-2012

Who funds the programme?

The Natural Environment Research Council (NERC) funds the Oceans 2025 programme, which was originally planned in the context of NERC's 2002-2007 strategy and later realigned to NERC's subsequent strategy (Next Generation Science for Planet Earth; NERC 2007).

Who is involved in the programme?

The Oceans 2025 programme was designed by and is to be implemented through seven leading UK marine centres. The marine centres work together in coordination and are also supported by cooperation and input from government bodies, universities and other partners. The seven marine centres are:

  • National Oceanography Centre, Southampton (NOCS)
  • Plymouth Marine Laboratory (PML)
  • Marine Biological Association (MBA)
  • Sir Alister Hardy Foundation for Marine Science (SAHFOS)
  • Proudman Oceanographic Laboratory (POL)
  • Scottish Association for Marine Science (SAMS)
  • Sea Mammal Research Unit (SMRU)

Oceans2025 provides funding to three national marine facilities, which provide services to the wider UK marine community, in addition to the Oceans 2025 community. These facilities are:

  • British Oceanographic Data Centre (BODC), hosted at POL
  • Permanent Service for Mean Sea Level (PSMSL), hosted at POL
  • Culture Collection of Algae and Protozoa (CCAP), hosted at SAMS

The NERC-run Strategic Ocean Funding Initiative (SOFI) provides additional support to the programme by funding additional research projects and studentships that closely complement the Oceans 2025 programme, primarily through universities.

What is the programme about?

Oceans 2025 sets out to address some key challenges that face the UK as a result of a changing marine environment. The research funded through the programme sets out to increase understanding of the size, nature and impacts of these changes, with the aim to:

  • improve knowledge of how the seas behave, not just now but in the future;
  • help assess what that might mean for the Earth system and for society;
  • assist in developing sustainable solutions for the management of marine resources for future generations;
  • enhance the research capabilities and facilities available for UK marine science.

In order to address these aims there are nine science themes supported by the Oceans 2025 programme:

  • Climate, circulation and sea level (Theme 1)
  • Marine biogeochemical cycles (Theme 2)
  • Shelf and coastal processes (Theme 3)
  • Biodiversity and ecosystem functioning (Theme 4)
  • Continental margins and deep ocean (Theme 5)
  • Sustainable marine resources (Theme 6)
  • Technology development (Theme 8)
  • Next generation ocean prediction (Theme 9)
  • Integration of sustained observations in the marine environment (Theme 10)

In the original programme proposal there was a theme on health and human impacts (Theme 7). The elements of this Theme have subsequently been included in Themes 3 and 9.

When is the programme active?

The programme started in April 2007 with funding for 5 years.

Brief summary of the programme fieldwork/data

Programme fieldwork and data collection are to be achieved through:

  • physical, biological and chemical parameters sampling throughout the North and South Atlantic during collaborative research cruises aboard NERC's research vessels RRS Discovery, RRS James Cook and RRS James Clark Ross;
  • the Continuous Plankton Recorder being deployed by SAHFOS in the North Atlantic and North Pacific on 'ships of opportunity';
  • physical parameters measured and relayed in near real-time by fixed moorings and ARGO floats;
  • coastal and shelf sea observatory data (Liverpool Bay Coastal Observatory (LBCO) and Western Channel Observatory (WCO)) using the RV Prince Madog and RV Quest.

The data is to be fed into models for validation and future projections. Greater detail can be found in the Theme documents.


Oceans 2025 Theme 2: Marine Biogeochemical Cycles

Marine biogeochemical cycles are the key processes that control the cycling of climate-active gases within the surface ocean; the main transport mechanisms governing the supply of nutrients from deeper waters across the pycnocline; and the flux of material to deep water via the biological carbon pump. The broad aim of this Theme is to improve knowledge of major biogeochemical processes in the surface layer of the Atlantic Ocean and UK shelf seas in order to develop accurate models of these systems. This strategic research will result in predictions of how the ocean will respond to, and either ameliorate or worsen, climate change and ocean acidification.

Theme 2 comprises three Research Units and ten Work Packages. Theme 2 addresses the following pivotal biogeochemical pathways and processes:

  • The oceans and shelf seas as a source and sink of climate-active gases
  • The importance of the carbon and nitrogen cycles in the regulation of microbial communities and hence export and biogenic gas cycling
  • The biological pump and export of carbon into the ocean's interior
  • Processes that introduce nutrients into the euphotic zone
  • The direct impact of a high CO2 world (acidification) on mixed-layer biogeochemical cycles and feedbacks to the atmosphere via sea/air gas fluxes and the biological pump
  • The indirect impact of a high CO2 world (increased stratification and storminess) on the supply of nutrients to the surface layer of the ocean and hence on the biological carbon pump and air-sea gas fluxes
  • Cellular processes that mediate calcification in coccolithophores and how these are impacted by environmental change with a focus on elevated CO2 and ocean acidification
  • Inter- and intra-specific genetic diversity and inter-specific physiological plasticity in coccolithophores and the consequences of rapid environmental change

The official Oceans 2025 documentation for this Theme can be found using the following link: Oceans 2025 Theme 2


Data Activity or Cruise Information

Cruise

Cruise Name JC071
Departure Date 2012-04-29
Arrival Date 2012-05-12
Principal Scientist(s)Richard Stephen Lampitt (National Oceanography Centre, Southampton)
Ship RRS James Cook

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NamePorcupine Abyssal Plain (PAP)
CategoryOffshore location
Latitude49° 0.00' N
Longitude16° 30.00' W
Water depth below MSL4800.0 m

Porcupine Abyssal Plain (PAP) Observatory

The Porcupine Abyssal Plain (PAP) observatory is a site at which moorings were deployed in the Northeastern Atlantic, as part of the ANIMATE (Atlantic Network of Interdisciplinary Moorings and Time-series for Europe), MERSEA (Marine Environment and Security for the European Area), EuroSITES, Oceans2025, Fix03 and CLASS projects. The PAP site is centred at latitude 49° N and longitude 16.5° W. Moorings have occupied this region since 2002 and are typically deployed for 12 months.

Please note: Near Real Time data is not stored at BODC. This data can be found at the OceanSites GDA and through IFREMER.

Data summary

Mooring deployment Deployment Cruise Temperature salinity pressure ADCP Chlorophyll Sediment trap Current meter Nitrate Carbon dioxide Oxygen Irradience
Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode Real time Delayed mode
PAP 2002 D266 Data Data Data NT UD Data - Data NT Data NT SF - ND - ND
PAP 2003 P0300_1 CF Data Data NT Data Data - Data NT Data NT Data - - - -
PAP 2003 P0306 Data Data Data NT Data Data - Data NT Data NT Data - - - -
PAP 2004 CD158 Data Data Data NT Data Data - Data NT UD NT Data - - - -
PAP 2005 D296 Data ND ND NT ND Data - Data NT Pending NT Pending - ND - ND
PAP 2006 D306 ND ND ND ND ND Data - Data ND ND ND ND - Pending - ND
PAP 2007 CE0716 Data Data Data Data Data Data - Pending SF SF NT Pending - ND - ND
PAP 2009 D341 Data Data - Data Data - - - Data Data SF SF - Data - -
PAP 2010 CE10005 - Data Data - Pending Data - Pending - Pending - Data - Pending Data ND
PAP 2011 JC062 - Pending Pending - Pending Data - Data - Pending - Data - Pending - ND
PAP 2012 JC071 - Data ND - Pending Data - Pending - Data - Data - Data - ND
PAP 2013 JC085 - Data ND - Data Data - ND - Data - Data - Data - ND
PAP 2013 JC087 - Data ND - Data ND - ND - Data - ND - Data - ND
PAP 2014 M108 - Data ND - ND Data - ND - Pending - Data - Data - Pending
PAP 2015 DY032 - Data ND - Pending Data - Data - Data - Data - Data - Pending
PAP 2016 DY050 - Data ND - Data Data - Data - Data - Pending - Data - Pending
PAP 2017 DY077 - Data ND - Data Pending - Data - Data - Data - Data - Data
PAP 2018 JC165 - Pending Pending - Pending Pending - Pending - -Pending - Pending - Pending - Pending

Status Indicators

Indicator Description
Data Data received from mooring
Pending Data not yet received
SF Sensor failed
ND No data
NYR Not yet recovered
CF Communications failure
UD Unusable data
NT Not telemetered

Related Fixed Station activities are detailed in Appendix 1


BODC Quality Control Flags

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

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

SeaDataNet Quality Control Flags

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

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

Appendix 1: Porcupine Abyssal Plain (PAP)

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
1225957Hydrography time series at depth2002-10-06 20:00:0048.9833 N, 16.468 WRRS Discovery D266
1225970Hydrography time series at depth2002-10-06 20:00:0048.9833 N, 16.468 WRRS Discovery D266
1225982Hydrography time series at depth2002-10-06 20:00:0048.9833 N, 16.468 WRRS Discovery D266
1225969Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1225994Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226008Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226021Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226033Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1226045Hydrography time series at depth2002-10-07 02:00:0048.9833 N, 16.468 WRRS Discovery D266
1225945Hydrography time series at depth2002-10-09 00:00:0048.9833 N, 16.424 WRRS Discovery D266
895626Water column chemistry2002-10-09 10:28:2048.9833 N, 16.424 WRRS Discovery D266
876493Fluorescence or pigments2003-07-12 14:22:2948.9975 N, 16.4492 WFS Poseidon PO300_1
1226057Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226069Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226070Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226082Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226094Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226101Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
1226113Hydrography time series at depth2003-07-12 14:30:0048.9975 N, 16.4492 WFS Poseidon PO300_1
774750Currents -subsurface Eulerian2003-07-12 19:00:0049.0 N, 16.5 WFS Poseidon PO300_1
774762Currents -subsurface Eulerian2003-07-12 19:01:0049.0 N, 16.5 WFS Poseidon PO300_1
876407Water column chemistry2003-07-13 00:00:0048.9975 N, 16.44917 WFS Poseidon PO300_1
895638Water column chemistry2003-07-13 09:35:1949.0417 N, 16.5267 WFS Poseidon PO300_1
1226137Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226149Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226150Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226162Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226174Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226186Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226198Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226205Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226217Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226229Hydrography time series at depth2003-11-17 16:30:0049.0755 N, 16.4963 WFS Poseidon PO306
1226125Hydrography time series at depth2003-11-18 16:15:0049.0417 N, 16.5267 WFS Poseidon PO306
876419Water column chemistry2003-11-18 17:00:0049.0417 N, 16.5267 WFS Poseidon PO306
876500Fluorescence or pigments2003-11-18 17:00:2549.0417 N, 16.5267 WFS Poseidon PO306
895651Water column chemistry2003-11-19 09:14:1949.0417 N, 16.5267 WFS Poseidon PO306
1226242Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226254Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226266Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226278Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226291Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226309Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226310Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226322Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226334Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226346Hydrography time series at depth2004-06-22 22:00:0049.1192 N, 16.4935 WRRS Charles Darwin CD158
1226230Hydrography time series at depth2004-06-23 20:00:0049.0432 N, 16.529 WRRS Charles Darwin CD158
876420Water column chemistry2004-06-23 20:00:0049.0497 N, 16.5169 WRRS Charles Darwin CD158
876512Fluorescence or pigments2004-06-23 22:44:2249.04317 N, 16.529 WRRS Charles Darwin CD158
945170Currents -subsurface Eulerian2007-06-19 22:47:5148.915 N, 16.5458 WCeltic Explorer CE0716
888088CTD or STD cast2007-06-21 10:38:3648.999 N, 16.502 WCeltic Explorer CE0716
888107CTD or STD cast2007-06-21 13:51:3048.999 N, 16.502 WCeltic Explorer CE0716
1868602Water sample data2007-06-21 14:07:0048.999 N, 16.502 WCeltic Explorer CE0716
888119CTD or STD cast2007-06-21 14:51:4948.999 N, 16.501 WCeltic Explorer CE0716
888120CTD or STD cast2007-06-21 18:24:1848.999 N, 16.502 WCeltic Explorer CE0716
888132CTD or STD cast2007-06-21 19:44:4748.999 N, 16.501 WCeltic Explorer CE0716
888144CTD or STD cast2007-06-21 20:03:4848.999 N, 16.502 WCeltic Explorer CE0716
888156CTD or STD cast2007-06-22 12:27:4149.002 N, 16.4545 WCeltic Explorer CE0716
1083405Fluorescence or pigments2007-06-22 16:02:4549.0 N, 16.419 WCeltic Explorer CE0716
1225816Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225828Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225841Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225853Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225865Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225877Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225889Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225890Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225908Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225921Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
1225933Hydrography time series at depth2007-06-22 18:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
888168CTD or STD cast2007-06-22 20:09:0449.084 N, 16.401 WCeltic Explorer CE0716
888181CTD or STD cast2007-06-23 01:04:5448.9165 N, 16.3 WCeltic Explorer CE0716
888193CTD or STD cast2007-06-23 03:44:4048.9165 N, 16.5002 WCeltic Explorer CE0716
1225804Hydrography time series at depth2007-06-23 14:00:0049.0163 N, 16.402 WCeltic Explorer CE0716
888200CTD or STD cast2007-06-23 15:27:5148.9767 N, 16.5116 WCeltic Explorer CE0716
1058137Water column chemistry2007-06-28 15:00:0049.0 N, 16.419 WCeltic Explorer CE0716
1842200Fluorescence or pigments2009-05-23 16:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1851461Hydrography time series at depth2009-05-23 16:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1851473Hydrography time series at depth2009-05-23 16:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1851485Hydrography time series at depth2009-05-23 16:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1919019Currents -subsurface Eulerian2009-05-23 16:15:0049.07167 N, 16.38167 WRRS James Cook JC034T
1620712Water column chemistry2009-05-23 16:15:0049.07167 N, 16.38167 WRRS James Cook JC034T
1640682Water column chemistry2009-05-23 16:15:0049.07167 N, 16.38167 WRRS James Cook JC034T
1620700Water column chemistry2009-05-23 17:00:3949.07167 N, 16.38167 WRRS James Cook JC034T
1640670Water column chemistry2009-05-24 04:00:0049.07167 N, 16.38167 WRRS James Cook JC034T
1170739Currents -subsurface Eulerian2009-07-09 18:41:2055.10983 N, 5.302 WRRS Discovery D341
1170740Currents -subsurface Eulerian2009-07-10 09:50:4852.32233 N, 6.02167 WRRS Discovery D341
1170752Currents -subsurface Eulerian2009-07-11 10:02:1750.63183 N, 11.19833 WRRS Discovery D341
1170764Currents -subsurface Eulerian2009-07-12 09:50:5649.919 N, 13.46283 WRRS Discovery D341
1170776Currents -subsurface Eulerian2009-07-13 06:54:4949.04683 N, 16.48233 WRRS Discovery D341
1170788Currents -subsurface Eulerian2009-07-14 04:55:1948.94567 N, 16.882 WRRS Discovery D341
1170807Currents -subsurface Eulerian2009-07-15 04:57:3849.023 N, 16.562 WRRS Discovery D341
1170819Currents -subsurface Eulerian2009-07-16 04:53:1149.1025 N, 16.41267 WRRS Discovery D341
1170820Currents -subsurface Eulerian2009-07-17 04:57:2848.8335 N, 16.598 WRRS Discovery D341
1170832Currents -subsurface Eulerian2009-07-18 04:55:0048.82283 N, 16.50567 WRRS Discovery D341
1170844Currents -subsurface Eulerian2009-07-19 04:50:5148.99767 N, 16.51133 WRRS Discovery D341
1170856Currents -subsurface Eulerian2009-07-20 04:57:2148.81283 N, 16.72583 WRRS Discovery D341
1170868Currents -subsurface Eulerian2009-07-20 17:08:1849.07317 N, 16.389 WRRS Discovery D341
1170881Currents -subsurface Eulerian2009-07-21 04:53:2648.725 N, 17.184 WRRS Discovery D341
1170893Currents -subsurface Eulerian2009-07-22 04:53:0249.191 N, 16.89683 WRRS Discovery D341
1170900Currents -subsurface Eulerian2009-07-23 04:55:5549.07417 N, 16.63433 WRRS Discovery D341
1170912Currents -subsurface Eulerian2009-07-24 04:58:3148.91383 N, 16.35767 WRRS Discovery D341
1170924Currents -subsurface Eulerian2009-07-25 04:48:5249.463 N, 16.06033 WRRS Discovery D341
1170936Currents -subsurface Eulerian2009-07-26 04:57:0749.184 N, 16.022 WRRS Discovery D341
1170948Currents -subsurface Eulerian2009-07-27 07:57:1649.13833 N, 16.284 WRRS Discovery D341
1170961Currents -subsurface Eulerian2009-07-28 04:51:1848.814 N, 16.46 WRRS Discovery D341
1170973Currents -subsurface Eulerian2009-07-29 04:46:4348.97817 N, 16.91267 WRRS Discovery D341
1170985Currents -subsurface Eulerian2009-07-30 04:59:2748.83417 N, 16.485 WRRS Discovery D341
1170997Currents -subsurface Eulerian2009-07-31 04:58:4048.60483 N, 16.601 WRRS Discovery D341
1171000Currents -subsurface Eulerian2009-08-01 04:54:1748.7355 N, 16.54017 WRRS Discovery D341
1171012Currents -subsurface Eulerian2009-08-02 04:44:1448.64567 N, 16.5675 WRRS Discovery D341
1171024Currents -subsurface Eulerian2009-08-03 04:52:5248.99783 N, 16.4255 WRRS Discovery D341
1171036Currents -subsurface Eulerian2009-08-04 04:51:2048.82417 N, 16.91783 WRRS Discovery D341
1171048Currents -subsurface Eulerian2009-08-05 04:52:1848.90333 N, 16.87867 WRRS Discovery D341
1171061Currents -subsurface Eulerian2009-08-06 04:48:4048.907 N, 16.08783 WRRS Discovery D341
1171073Currents -subsurface Eulerian2009-08-07 04:49:1649.00783 N, 16.48933 WRRS Discovery D341
1171085Currents -subsurface Eulerian2009-08-08 04:52:3948.79867 N, 16.98883 WRRS Discovery D341
1171097Currents -subsurface Eulerian2009-08-09 04:51:2848.9835 N, 16.50517 WRRS Discovery D341
1171104Currents -subsurface Eulerian2009-08-10 04:54:1849.26467 N, 15.59733 WRRS Discovery D341
1171116Currents -subsurface Eulerian2009-08-10 22:47:2450.53633 N, 11.35417 WRRS Discovery D341
1839394Water column chemistry2010-06-03 12:00:0048.993 N, 16.369 WRRS James Clark Ross JR20100526 (JR221)
1839401Water column chemistry2010-09-21 12:00:0048.993 N, 16.369 WCeltic Explorer CE10005
1839413Water column chemistry2011-08-02 00:00:0048.0135 N, 16.3698 WRRS James Cook JC062
1177289Bathymetry2012-05-01 21:59:0048.6223 N, 16.3579 WRRS James Cook JC071
1839425Water column chemistry2012-05-06 00:00:0048.0049 N, 16.3763 WRRS James Cook JC071
1759923CTD or STD cast2013-04-19 06:38:0048.67517 N, 16.3365 WRRS James Cook JC085
1928139Water sample data2013-04-19 08:50:0048.67523 N, 16.33658 WRRS James Cook JC085
1759935CTD or STD cast2013-04-21 21:10:0048.991 N, 16.48083 WRRS James Cook JC085
1928140Water sample data2013-04-21 22:18:0048.991 N, 16.48083 WRRS James Cook JC085
1759947CTD or STD cast2013-04-23 13:51:0048.61683 N, 16.2995 WRRS James Cook JC085
1928152Water sample data2013-04-23 15:13:0048.61797 N, 16.29808 WRRS James Cook JC085
1759959CTD or STD cast2013-04-25 17:29:0448.58717 N, 16.333 WRRS James Cook JC085
1759960CTD or STD cast2013-04-25 18:59:0548.587 N, 16.34333 WRRS James Cook JC085
1759972CTD or STD cast2013-04-25 19:49:0348.58683 N, 16.35167 WRRS James Cook JC085
1928164Water sample data2013-04-25 20:40:0048.58575 N, 16.36107 WRRS James Cook JC085
1759984CTD or STD cast2013-04-25 22:37:0148.56283 N, 16.44867 WRRS James Cook JC085
1759996CTD or STD cast2013-04-25 23:23:0048.56267 N, 16.45617 WRRS James Cook JC085
1760008CTD or STD cast2013-04-26 00:16:0248.562 N, 16.4655 WRRS James Cook JC085
1928176Water sample data2013-04-26 01:05:0048.55927 N, 16.47843 WRRS James Cook JC085
1836556CTD or STD cast2013-04-26 01:05:4548.96667 N, 16.36667 WRRS James Cook JC085
1880601Water sample data2013-06-03 12:31:0048.69983 N, 16.03367 WRRS James Cook JC087
1927702Water sample data2013-06-03 12:31:0048.69983 N, 16.03367 WRRS James Cook JC087
1880625Water sample data2013-06-03 20:38:0048.64867 N, 16.14267 WRRS James Cook JC087
1927726Water sample data2013-06-03 20:38:0048.64867 N, 16.14267 WRRS James Cook JC087
1880717Water sample data2013-06-05 04:10:0048.64867 N, 16.143 WRRS James Cook JC087
1927831Water sample data2013-06-05 04:10:0048.64867 N, 16.143 WRRS James Cook JC087
1880729Water sample data2013-06-05 07:58:0048.65017 N, 16.13883 WRRS James Cook JC087
1927843Water sample data2013-06-05 07:58:0048.65017 N, 16.13883 WRRS James Cook JC087
1880730Water sample data2013-06-05 10:23:0048.64867 N, 16.143 WRRS James Cook JC087
1927855Water sample data2013-06-05 10:23:0048.64867 N, 16.143 WRRS James Cook JC087
1880742Water sample data2013-06-05 13:24:0048.64862 N, 16.14292 WRRS James Cook JC087
1880754Water sample data2013-06-06 03:58:0048.64862 N, 16.1429 WRRS James Cook JC087
1927867Water sample data2013-06-06 03:58:0048.64862 N, 16.1429 WRRS James Cook JC087
1880766Water sample data2013-06-06 08:23:0048.64867 N, 16.14267 WRRS James Cook JC087
1880778Water sample data2013-06-06 19:45:0048.6485 N, 16.14267 WRRS James Cook JC087
1927879Water sample data2013-06-06 19:45:0048.6485 N, 16.14267 WRRS James Cook JC087
1880613Water sample data2013-06-07 08:36:0048.6485 N, 16.14283 WRRS James Cook JC087
1927714Water sample data2013-06-07 08:36:0048.6485 N, 16.14283 WRRS James Cook JC087
1880791Water sample data2013-06-08 03:42:0048.64865 N, 16.1434 WRRS James Cook JC087
1927880Water sample data2013-06-08 03:42:0048.64865 N, 16.1434 WRRS James Cook JC087
1880809Water sample data2013-06-08 10:26:0048.65067 N, 16.48833 WRRS James Cook JC087
1927892Water sample data2013-06-08 10:26:0048.65067 N, 16.48833 WRRS James Cook JC087
1880810Water sample data2013-06-09 07:18:0048.6485 N, 16.14283 WRRS James Cook JC087
1927911Water sample data2013-06-09 07:18:0048.6485 N, 16.14283 WRRS James Cook JC087
1880822Water sample data2013-06-09 15:07:0048.64847 N, 16.14132 WRRS James Cook JC087
1927923Water sample data2013-06-09 15:07:0048.64847 N, 16.14132 WRRS James Cook JC087
1880834Water sample data2013-06-09 19:08:0048.64 N, 16.143 WRRS James Cook JC087
1927935Water sample data2013-06-09 19:08:0048.64 N, 16.143 WRRS James Cook JC087
1880637Water sample data2013-06-10 03:46:0048.64867 N, 16.14283 WRRS James Cook JC087
1927738Water sample data2013-06-10 03:46:0048.64867 N, 16.14283 WRRS James Cook JC087
1880649Water sample data2013-06-10 08:35:0048.6485 N, 16.14283 WRRS James Cook JC087
1927751Water sample data2013-06-10 08:35:0048.6485 N, 16.14283 WRRS James Cook JC087
1880650Water sample data2013-06-11 08:53:0048.64917 N, 16.14317 WRRS James Cook JC087
1927763Water sample data2013-06-11 08:53:0048.64917 N, 16.14317 WRRS James Cook JC087
1880662Water sample data2013-06-13 04:43:0048.6485 N, 16.14283 WRRS James Cook JC087
1927775Water sample data2013-06-13 04:43:0048.6485 N, 16.14283 WRRS James Cook JC087
1880674Water sample data2013-06-13 08:38:0048.64867 N, 16.14283 WRRS James Cook JC087
1927787Water sample data2013-06-13 08:38:0048.64867 N, 16.14283 WRRS James Cook JC087
1880686Water sample data2013-06-14 04:16:0048.6485 N, 16.14283 WRRS James Cook JC087
1927799Water sample data2013-06-14 04:16:0048.6485 N, 16.14283 WRRS James Cook JC087
1880698Water sample data2013-06-14 08:41:0048.6485 N, 16.143 WRRS James Cook JC087
1927806Water sample data2013-06-14 08:41:0048.6485 N, 16.143 WRRS James Cook JC087
1880705Water sample data2013-06-14 11:43:0048.6485 N, 16.143 WRRS James Cook JC087
1927818Water sample data2013-06-14 11:43:0048.6485 N, 16.143 WRRS James Cook JC087
1920820Fluorescence or pigments2014-07-13 10:43:5849.02977 N, 16.31897 WFS Meteor M108
1778785Water column chemistry2014-07-15 23:59:1249.02977 N, 16.31897 WFS Meteor M108
1927984Water sample data2015-06-24 00:32:0049.02783 N, 16.415 WRRS Discovery DY032
1879544Water sample data2015-06-24 15:55:0049.04167 N, 16.41017 WRRS Discovery DY032
1927996Water sample data2015-06-24 15:55:0049.04167 N, 16.41017 WRRS Discovery DY032
1879556Water sample data2015-06-25 09:40:0048.84117 N, 16.522 WRRS Discovery DY032
1928011Water sample data2015-06-25 09:40:0048.84117 N, 16.522 WRRS Discovery DY032
1879568Water sample data2015-06-25 17:20:0048.94417 N, 16.59916 WRRS Discovery DY032
1927947Water sample data2015-06-25 17:20:0048.94417 N, 16.59916 WRRS Discovery DY032
1928023Water sample data2015-06-25 17:20:0048.94417 N, 16.59916 WRRS Discovery DY032
1879581Water sample data2015-06-25 21:12:0048.89167 N, 16.58556 WRRS Discovery DY032
1927959Water sample data2015-06-25 21:12:0048.89167 N, 16.58556 WRRS Discovery DY032
1928035Water sample data2015-06-25 21:12:0048.89167 N, 16.58556 WRRS Discovery DY032
1879593Water sample data2015-06-26 10:00:0048.84 N, 16.52583 WRRS Discovery DY032
1928047Water sample data2015-06-26 10:00:0048.84 N, 16.52583 WRRS Discovery DY032
1879600Water sample data2015-06-27 15:54:0049.074 N, 16.26133 WRRS Discovery DY032
1928059Water sample data2015-06-27 15:54:0049.074 N, 16.26133 WRRS Discovery DY032
1928060Water sample data2015-06-27 19:00:0049.07667 N, 16.25833 WRRS Discovery DY032
1928072Water sample data2015-06-27 22:00:0049.07367 N, 16.26383 WRRS Discovery DY032
1879612Water sample data2015-06-28 09:30:0049.01283 N, 16.3955 WRRS Discovery DY032
1879624Water sample data2015-06-29 15:20:0048.81917 N, 16.52067 WRRS Discovery DY032
1928084Water sample data2015-06-29 15:20:0048.81917 N, 16.52067 WRRS Discovery DY032
1879636Water sample data2015-06-30 20:21:0049.21278 N, 16.47028 WRRS Discovery DY032
1927960Water sample data2015-06-30 20:21:0049.21278 N, 16.47028 WRRS Discovery DY032
1928096Water sample data2015-06-30 20:21:0049.21278 N, 16.47028 WRRS Discovery DY032
1851006Water column chemistry2015-07-01 11:59:3849.03056 N, 16.37222 WRRS Discovery DY032
1879648Water sample data2015-07-01 14:10:0048.98567 N, 16.285 WRRS Discovery DY032
1928103Water sample data2015-07-01 14:10:0048.98567 N, 16.285 WRRS Discovery DY032
1850992Water column chemistry2015-07-01 23:58:0549.03056 N, 16.37222 WRRS Discovery DY032
1928115Water sample data2015-07-02 15:00:0048.68217 N, 17.059 WRRS Discovery DY032
1879661Water sample data2015-07-03 18:40:0049.18277 N, 16.60056 WRRS Discovery DY032
1927972Water sample data2015-07-03 18:40:0049.18277 N, 16.60056 WRRS Discovery DY032
1928127Water sample data2015-07-03 18:40:0049.18277 N, 16.60056 WRRS Discovery DY032
1874226Water sample data2016-04-20 08:55:0049.6017 N, 8.3605 WRRS Discovery DY050
1874238Water sample data2016-04-22 16:25:0049.0055 N, 16.397 WRRS Discovery DY050
1874251Water sample data2016-04-24 09:22:0049.00813 N, 16.453 WRRS Discovery DY050
1922826CTD or STD cast2016-04-24 15:00:0049.00738 N, 16.49232 WRRS Discovery DY050
1922838CTD or STD cast2016-04-24 15:00:0049.00738 N, 16.49232 WRRS Discovery DY050
1874263Water sample data2016-04-27 15:27:0049.00578 N, 16.39743 WRRS Discovery DY050
1920832Water column chemistry2016-04-28 12:20:2449.04717 N, 16.30117 WRRS Discovery DY050
1874275Water sample data2016-04-28 13:55:0049.00523 N, 16.39695 WRRS Discovery DY050
1874287Water sample data2016-04-29 16:19:0049.00535 N, 16.39745 WRRS Discovery DY050
1874299Water sample data2016-04-30 13:22:0049.00533 N, 16.39667 WRRS Discovery DY050
1874306Water sample data2016-05-01 19:39:0049.0055 N, 16.39683 WRRS Discovery DY050
1874318Water sample data2016-05-02 20:36:0049.0118 N, 16.39683 WRRS Discovery DY050
1874331Water sample data2016-05-05 13:30:0049.0053 N, 16.39702 WRRS Discovery DY050
1816715CTD or STD cast2017-04-16 20:39:3549.0544 N, 16.3395 WRRS Discovery DY077
1874343Water sample data2017-04-16 20:52:0049.05438 N, 16.33946 WRRS Discovery DY077
1816727CTD or STD cast2017-04-16 22:27:4849.0544 N, 16.3395 WRRS Discovery DY077
1816739CTD or STD cast2017-04-17 00:34:2049.0544 N, 16.3395 WRRS Discovery DY077
1874355Water sample data2017-04-17 02:51:0049.05433 N, 16.3395 WRRS Discovery DY077
1922863Water column chemistry2017-04-18 00:20:2549.04717 N, 16.30117 WRRS Discovery DY077
1922851Fluorescence or pigments2017-04-18 16:11:2749.04717 N, 16.30117 WRRS Discovery DY077
1816740CTD or STD cast2017-04-19 09:02:3348.9938 N, 16.3247 WRRS Discovery DY077
1874367Water sample data2017-04-19 09:18:0048.99381 N, 16.32473 WRRS Discovery DY077
1816752CTD or STD cast2017-04-19 12:22:3248.9528 N, 16.4322 WRRS Discovery DY077
1874379Water sample data2017-04-19 12:47:0048.95238 N, 16.43128 WRRS Discovery DY077
1816764CTD or STD cast2017-04-19 15:19:3749.0257 N, 16.4298 WRRS Discovery DY077
1816776CTD or STD cast2017-04-20 22:11:0648.9688 N, 16.4679 WRRS Discovery DY077
1874380Water sample data2017-04-21 00:03:0048.96882 N, 16.46792 WRRS Discovery DY077
1816788CTD or STD cast2017-04-21 05:22:4249.1176 N, 16.6171 WRRS Discovery DY077
1816807CTD or STD cast2017-04-21 08:55:2949.1881 N, 16.7005 WRRS Discovery DY077
1816819CTD or STD cast2017-04-21 12:35:5349.2009 N, 16.5667 WRRS Discovery DY077
1816820CTD or STD cast2017-04-22 16:26:2448.8358 N, 16.5213 WRRS Discovery DY077
1874392Water sample data2017-04-22 16:49:0048.83577 N, 16.52133 WRRS Discovery DY077
1816832CTD or STD cast2017-04-23 12:04:3149.0065 N, 16.3977 WRRS Discovery DY077
1816844CTD or STD cast2017-04-24 12:39:5148.9391 N, 16.2624 WRRS Discovery DY077
1816856CTD or STD cast2017-04-24 15:47:4848.9391 N, 16.2624 WRRS Discovery DY077
1816868CTD or STD cast2017-04-24 17:46:4348.9965 N, 16.3681 WRRS Discovery DY077
1816881CTD or STD cast2017-04-24 19:37:5048.9066 N, 16.3951 WRRS Discovery DY077
1816893CTD or STD cast2017-04-25 14:22:0448.9888 N, 16.3956 WRRS Discovery DY077
1874411Water sample data2017-04-25 15:06:0048.98882 N, 16.39555 WRRS Discovery DY077
1816900CTD or STD cast2017-04-26 12:01:4248.8679 N, 16.5862 WRRS Discovery DY077
1816912CTD or STD cast2017-04-26 14:56:1548.9147 N, 16.7024 WRRS Discovery DY077
1816924CTD or STD cast2017-04-26 18:01:1748.8255 N, 16.7048 WRRS Discovery DY077
1816936CTD or STD cast2017-04-28 08:48:3248.7853 N, 16.7799 WRRS Discovery DY077
1816948CTD or STD cast2017-04-28 10:57:3248.7487 N, 16.6749 WRRS Discovery DY077
1928987Water sample data2018-05-22 14:30:0049.00328 N, 16.3946 WRRS James Cook JC165
1928999Water sample data2018-05-23 14:58:0048.988 N, 16.38878 WRRS James Cook JC165
1929002Water sample data2018-05-25 07:38:0049.00407 N, 16.49312 WRRS James Cook JC165
1929014Water sample data2018-05-25 14:08:0048.99448 N, 16.4008 WRRS James Cook JC165
1929026Water sample data2018-05-27 14:17:0049.00638 N, 16.47153 WRRS James Cook JC165
1929038Water sample data2018-05-27 17:29:0049.00638 N, 16.47152 WRRS James Cook JC165
1929051Water sample data2018-05-29 14:08:0048.00093 N, 16.50327 WRRS James Cook JC165
1929063Water sample data2018-06-01 13:23:0049.00237 N, 16.50855 WRRS James Cook JC165
1929075Water sample data2018-06-01 16:44:0049.00235 N, 16.50855 WRRS James Cook JC165
1928188Water sample data2018-06-07 08:17:0048.94508 N, 16.8184 WRRS James Cook JC165
1929087Water sample data2018-06-07 12:21:0048.94508 N, 16.4267 WRRS James Cook JC165
1929099Water sample data2018-06-07 14:27:0048.94508 N, 16.4267 WRRS James Cook JC165