work package 11 task 11.1: towards an optimum observational network ute schuster, university of...

Work Package 11Task 11.1: Towards an optimum

observational networkUte Schuster, University of Exeter, UK

An observational system sampling experiment (OSSE)

e.g. sea surface temperature [oC]

Task 11.1: Towards an optimumobservational networkUte Schuster

NORTH ATLANTIC OSSE

Truth is

Medusa 2.0

Exists 3-dimensional on a 1 o lat / lon grid

An observational system sampling experiment (OSSE)

e.g. sea surface temperature

Task 11.1: Towards an optimum observational networKUte Schuster

NORTH ATLANTIC OSSE

An observational system sampling experiment (OSSE)

e.g. sea surface temperature

Task 11.1: Towards an optimum observational networKUte Schuster

NORTH ATLANTIC OSSE

An observational system sampling experiment (OSSE)

e.g. sea surface temperature

Task 11.1: Towards an optimum observational networKUte Schuster

NORTH ATLANTIC OSSE

An observational system sampling experiment (OSSE)

e.g. sea surface temperature [ oC]

Task 11.1: Towards an optimum observational networKUte Schuster

NORTH ATLANTIC OSSE

An observational system sampling experiment (OSSE)

e.g. sea surface pCO2 [µatm]

Task 11.1: Towards an optimumobservational networkUte Schuster

NORTH ATLANTIC OSSE

An OSSE using moorings and gliderse.g. temperature to 150 m [ oC]

Laurent Mortier, A. Alvarez, B. Mourre

Task 11.1: Towards an optimum observational networkUte Schuster

LIGUARIAN SEA OSSE

Truth is

An operational Navy Coastal Ocean model coupled to Navy Coupled Ocean Data Assimilation

Around W1-3MA mooring

An OSSE using moorings and gliderse.g. temperature to 150 m [ oC]

Laurent Mortier, A. Alvarez, B. Mourre

Task 11.1: Towards an optimum observational networkUte Schuster

LIGUARIAN SEA OSSE

An OSSE using moorings and gliderse.g. temperature to 150 m [ oC]

Laurent Mortier, A. Alvarez, B. Mourre

Task 11.1: Towards an optimum observational networkUte Schuster

LIGUARIAN SEA OSSE

An OSSE using moorings and gliderse.g. temperature to 150 m [ oC]

Laurent Mortier, A. Alvarez, B. Mourre

Task 11.1: Towards an optimum observational networkUte Schuster

LIGUARIAN SEA OSSE

0.2

-0.2

0

Full uncertainty estimation and validation

In the vertical

3-dimensional

Further models

Further OSSEs

THE FUTURETask 11.1: Towards an optimum observational networkUte Schuster