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ECOOP WP 1 overview. Jacob L. Høyer Centre for Ocean and Ice Danish Meteorological Institute WP Partners:

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ecoop wp 1 overview
ECOOP Annual meeting, Feb 13-14, 2008 ECOOP WP 1 overview

Jacob L. Høyer

Centre for Ocean and Ice

Danish Meteorological Institute

WP Partners:

Alicia Lavin (IEO), Fabio Raicich (CNR-ISMAR), Pierre De Mey (CNR-POC), Philip Axe (SMHI), Martin Holt (METO), Ray Mahdon (METO), Vladimir Belokopytov (MHI), Per Berg (DMI), Dominique Obaton & Sylvain Cailleau, (MERCATOR), Icarus Allen & Ricardo Torres (PML)

slide2
ECOOP Annual meeting, Feb 13-14, 2008

WP1: Assessment of observational networks

Objectives:

  • Quantitatively assess gaps and quality of existing European Sea observational networks (both T/S and biochemical)
  • Develop new assessment methods
tasks
ECOOP Annual meeting, Feb 13-14, 2008 Tasks
  • T1.1 WP management
  • T1.2 Pan European T/S observational network assessment
  • T1.3 Assessment of biochemical network
  • T1.4 New methodology development and demonstration
t1 2 t s network assessment 1
ECOOP Annual meeting, Feb 13-14, 2008 T1.2: T/S network assessment (1)

Activities and deliverables during year 1

  • Meta dataset for 5 regions T/S (month 9)
  • Proxy ocean runs (Month 15)
t1 2 t s network assessment 2
T1.2: T/S network assessment (2)

Metadata set (talk later by Alicia Lavín)

  • Collect the meta data from the regional partners
  • Established common formats for the 5 regional meta dataset.
  • Build upon the SeaDataNet, Edios and regional databases (PAPA in the Baltic)
  • Selected year 2004,2005 and 2006

ECOOP Annual meeting, Feb 13-14, 2008

t1 2 t s network assessment 3
T1.2: T/S network assessment (3)

Proxy ocean run

  • Established common levels and data formats for the proxy ocean run.
  • All model runs for year 2004, 2005 and 2006
  • 3-D T/S data extraction on standard depths
  • 6 hourly or daily
  • Netcdf or GRIB format
  • All regions have produced data to DMI

ECOOP Annual meeting, Feb 13-14, 2008

t1 2 t s network assessment 4

Baltic

(DMI)

NW Shelf (MetO)

North Atlantic

(MERCATOR)

Med. Sea

(CNR)‏

Black Sea

(MHI)

Resolution

3-0,5nm

DMI BSH-cmod

~7km

MRCS POLCOMS, 20 levels

5-7 km

PSY2v2

(OPA8.1),

43 levels

1/16deg. X72 levels

OPA8.1

5km

MHI model, 35 levels

Assimilation

No

No

SLA, SST; in situ profiles : T, S (Coriolis)‏

XBT, SST, SLA, ARGO

SLA,SST

Periods

2004-2006

2004-2006

2004-2006

2004 – 2006

1991-1994

2004-2006

Delivered

Yes

Yes

Yes

Yes

Yes

T1.2: T/S network assessment (4)

ECOOP Annual meeting, Feb 13-14, 2008

t1 3 assessment of biochemical observational networks 1
T1.3: Assessment of biochemical observational networks (1)

Activities and deliverables during year 1:

  • Biochemical meta dataset and historical dataset (month 9)
  • Proxy biochemical runs for selected target areas (month 18)

ECOOP Annual meeting, Feb 13-14, 2008

t1 3 assessment of biochemical observational networks 2
T1.3: Assessment of Biochemical observational networks (2)
  • European metadata collections:
      • EDIOS
      • EDMED
      • EDMERP
      • Common Data Index
  • ICES:
      • ROSCOP

ECOOP Annual meeting, Feb 13-14, 2008

t1 3 assessment of biochemical observational networks 3
T1.3: Assessment of Biochemical observational networks (3)

Proxy ocean run for selected areas

  • Southern North Sea (PML)
  • Baltic Sea (FIMR)
  • Details about common data formats, time periods and parameters will be decided.

ECOOP Annual meeting, Feb 13-14, 2008

t1 4 new methodology development and demonstration 1
T1.4: New methodology, development and demonstration (1)
  • Activities and deliverables during year 1:
    • Web-based network assessment tool (month 33)
    • Design and make model ensemble runs for network assessment (month 24)

ECOOP Annual meeting, Feb 13-14, 2008

t1 4 new methodology development and demonstration 2
T1.4: New methodology development and demonstration (2)
  • Web-based network assessment tool
    • Prototype setup is running, using North Sea/Baltic Sea statistics from ODON.
    • Extension to all domains when statistics are ready

email with results

ECOOP Annual meeting, Feb 13-14, 2008

t1 4 new methodology development and demonstration 3
T1.4: New methodology development and demonstration (3)
  • Design and make model ensemble runs for network assessment
  • Pierre De Mey: Most work focused on the impact of wide swath versus nadir satellite altimetry satellites
  • Demonstrated that a wide-swath instrument is needed to constrain the coastal ocean mesoscale and coastal current variability
  • In 2008, focus will be on in situ observations
  • Cooporation with DMI on this subject.

(after Le Hénaff & De Mey, 2008)‏

ECOOP Annual meeting, Feb 13-14, 2008

status
Status
  • T1.1 OK
  • T1.2 OK, a little ahead
  • T1.3 OK
  • T1.4 OK

ECOOP Annual meeting, Feb 13-14, 2008

plans for year 2
Plans for year 2
  • Deliver all the proxy ocean runs
    • 5 regions for T/S
    • 2 regions for biochemical
  • Derive characteristic scales from proxy ocean runs, compare SST scales with satellite SST
  • Design and initiate biochemical network assessment
  • Further development of new ensemble methods for the observational assessment
  • Demonstration of webbased assessment tool for North Sea
  • A visit from CNRS to DMI in spring 2008 is planned to cooporate on ensemble assessment
  • A WP meeting is planned in late summer or fall 2008 to present first analysis of proxy ocean run and to discuss the different assessment strategies between T/S and biochemical networks
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