anfas data fusion for flood analysis and decision support january 2000 - january 2003

ANFASANFASDatDataa Fusio Fusionn for for FFlood lood AAnalysis nalysis

and Decision and Decision SSupportupport

January 2000 - January 2003

Contents

• Project presentation

• Work plan

• Final/Minimal objectives

• Deliverables for first year

European Commission

5th RTD Framework

Information Society Directorate (DGXIII)

Information Society Technologies program (IST)

Background

• IOA/Matra-MSI/INRIA joint project since 1997 : “Flood monitoring using Image processing”

• IAP/IMAG joint project since 1998 : “Data assimilation for geophysical flows”

• IRSA Web GIS : “GeoBeans”

• European expertise on Integrated Information Systems

Impact

• First integrated information system using the most advanced Computer Science and Applied Mathematics tools for flood risk management.

• Most important scientific cooperation between China and European Commission

Partnership

• Europe• European Research Consortium in

Informatics and Mathematics

• France• Bureau de Recherche en Géologie

et Minerais

• Matra Systèmes et Information

• Institut National de Recherche en Informatique et Automatique

• Greece• FORT-H

• PR China• Institute of Automation

• Institute of Remote Sensing Applications

• Institute of Atmospheric Physics

• Slovakia• Institute of Informatics , Slovak

Academy of Sciences

• UK• University of Reading

• RAL/CCLRC

Budget

Total : 3.947 Meuros = 32.76 Mrmb

• European contribution : 2.947 Meuros– IST : 1.6 Meuros – Partners : 1.347 Meuros

• Chinese contribution : 1 Meuros– Ministry of Science and Technology : 900 Keuros – Partners : 100 Keuros

1 euro = 1US$

Objectives

• Science

• Application

• System Prototype

Scientific goals

• Computer Vision Numerical simulation

• Computer Vision : Data fusion for updating

• Numerical simulation : Data Models

Application goals

• To evaluate scenarios

• To perform large scale simulation

• Risk management

System Prototype

Support Decision System for Risk Management

flood analysis and simulation

flood prevention and monitoring

A multi-disciplinary project

• Computer vision• Scientific computing• Remote sensing• Geographic information system (GIS)• Internet/intranet technology• Hydrology, hydraulic science

Pilot sites

• China : – Poyang lake (Jiangxi)– Three gorges reservoir (Hubei, Sichuan)

• Europe :– Loire river (France)– Vah river (Slovakia)

Contents

• Project presentation

• Work plan

• Final/Minimal objectives

• Deliverables for first year

Work Plan

Scene modelling Scene modelling from imagesfrom images

Flood modelling Flood modelling and simulationand simulation

Geographic Geographic Information SystemInformation System

PilotPilot

operationsoperations

PilotPilot

operationsoperations

System System integrationintegration

Workpackage 1: GIS

• WP1.1 : Specification of the relevant data WP4, WP2, WP3

t0------t0+6

• WP1.2 : Acquisition of the Data

WP4

t0------------t0+12

• WP1.3 : Specification of the GIS to be used

WP5, WP4t0------t0+6

Workpackage 1 : GIS• WP1.4 : Preparing and converting the data in

electronic formatt0+6------------t0+18

• WP1.5 : Integrating the Data in the GISt0+12------------t0+24

• WP1.6 : Integration of the WP2 Dataset

WP2

t0+18------------t0+30

Workpackage 2 : Computer Vision

• WP2.1 : Specification and acquisition of the images

WP4

t0------t0+6

• WP2.2 : Ortho-geocoding of the 2D imagest0------t0+6

• WP2.3 : Lithological information extractiont0+6------------t0+18

Workpackage 2 : Computer Vision

• WP2.4 : High resolution Digital Terrain Model (DTM) reconstruction

t0+6------------t0+18

• WP2.5 : Matching 2D/2D images data for classification and change detection

multi-modality, multi-temporal

t0+6------------t0+18

Workpackage 2 : Computer Vision• WP2.6 : Matching information from 2D images

(WP2.5) and DTM/DEM (WP2.4, WP2.7)t0+12------------t0+24

WP1

• WP2.7 : Registration of 3D reconstruction results (DTM) and low resolution Digital Elevation Model (DEM)

t0+12------------t0+24

WP1

Workpackage 2 : Computer Vision• WP2.8 : Integration in an operational

system t0+18------------------t0+36

Images, DTM

3D geometric and photometric model

Workpackage 3 : Flood simulation• WP3.1 : Data identification

t0------------------------------------t0+36

WP4

• WP3.2 : Physical Model specificationt0------------------------t0+24

WP4

• WP3.3 : Numerical simulation and model validation

t0+0------------t0+30

WP1

Workpackage 3 : Flood simulation

• WP3.4 : Calibration procedure

t0+18------------------t0+36

• WP3.5 : HPCN Implementationt0+12------------------------t0+36

• WP3.6 : Data assimilation

t0------------------------------------t0+36

Workpackage 4 : Pilot operations

• WP4.1 : End-users requirements

t0------t0+6

• WP4.2 : Needs specificationt0------------t0+12

• WP4.3 : Specification of scenarios

t0+12------------t0+24

• WP4.4 : Impact assessmentt0+18------------t0+30

WP1

• WP4.5 : Demonstrationst0+24------------t0+36

WP1, WP5

Workpackage 4 : Pilot operations

Workpackage 5 : System Integration• WP5.1 : Design of the Information System

architecturet0+6------t0+12

• WP5.2 : Development of the software facilities

t0+6------------------------t0+30

• WP5.3 : Integration and Implementation

t0+12------------------------t0+36

Workpackage 6 : Management• Manager (EC) : Olivier Monga (ERCIM)

Co-Manager (MST) : Ma Songde (IOA)

• Assistant Managers : Bruno Le Dantec (ERCIM), Véronique Prinet (IOA)

• Secretary : Laetitia Jodas (ERCIM), Zhang Fan (IOA)

Workpackage 6 : Management• WP1

– Responsible : Poulicos Prastacos (Forth) ; Co-responsible : Yang Chongjun (IRSA)

– Tasks responsibility sharing : • Poulicos Prastacos : Data in European sites, GIS in

European sites,...

• Yang Chongjun : Data in Chinese sites, GIS in Chinese sites,…

Workpackage 6 : Management

• WP2– Responsible : Steve Maybank (Reading) ;

Co-responsible : Tan Tienu (IOA)

– Common tasks :

Both sides will process all site images

Workpackage 6 : Management

• WP3– Responsible : François Xavier Le Dimet

(INRIA)

Co-responsible : Zeng Qingcun (IAP)

– Task responsibility sharing : • F.X. Le Dimet : Data assimilation, Models,...

• Zeng Q.C. : Meteorological forecasting,...

Workpackage 6 : Management

• WP4– Responsible : François Giraud (BRGM)

Co-responsible : Yang Chongjun (IRSA)

– Task responsibility sharing :• F. Giraud : European sites, demonstrations in

European sites

• Yang C.J. : Chinese sites, demonstrations in Chinese sites

Workpackage 6 : Management

• WP5– Responsible : Patrick Houdry (Aerospatiale-MSI)

Co-responsible : Ma Songde (IOA)

– Task responsibility sharing :• P. Houdry : Conception, Development…

• Ma S.D. : Adaptation to Chinese users, Development

Workpackage 6 : Management

• WP7 : Assessment and evaluation

– Responsible : Bruno Le Dantec (ERCIM)

Co-responsible : Yang ChongJun (IRSA)

– task responsibility sharing :• B. Le Dantec : peer review in Europe

• Yang C.J. : peer review in China

Workpackage 6 : Management

• WP8 : Dissemination and implementation

– Responsible : Bruno Le Dantec (ERCIM)

Co-responsible : Ma Songde (IOA)

– Task sharing• B. Le Dantec : Europe

• Ma S.D. : China

Workpackage 7 :Assessment and evaluation

• Project reviews every six months (first one : July 2000)

• Comparison with existing systems

Workpackage 8 : Dissemination

and Implementation • Project Web server : http://www.ercim.org/anfas http://lotus.ia.ac.cn/ANFAS

• Users group

• Workshops (first one scheduled in July 2000)

• Concertation meetings

• Technology implementation plan

Contents

• Project presentation

• Work plan

• Final/Minimal objectives

• Deliverables for first year

Integrated System

System : 3 autonomous sub-systems :

• Geographic Information System

• Computer Vision

• Numerical Simulation

GIS

Computer Vision

Numerical Simulation

Integrated System : minimal objective

• Minimal objectives for each subsystem

• “We will not hesitate to prefer simple but robust methods (eventually interactive) rather than a complex but not reliable approach. In particular the system should be able to run with a small amount of data” (Technical Annex, page 12)

GIS

Computer Vision

Numerical Simulation

GIS : Minimal Objective

• Minimal layers

• Minimal data set

GIS

Computer Vision : Minimal Objective

• scene representation using interactive tools : – DTM from GIS matched

interactively with 2D images– Manual segmentation

Computer Vision

Numerical Simulation : Minimal Objective

To estimate by the simulation

the flooded areas with

an acceptable maximal error

Numerical Simulation

Sub-system interdependence

The Integrated

System should work

if one (or two)

subsystem fails

GIS

Computer Vision

Numerical Simulation

Integrated System : Key points

• Sub-systems interfaces

• Data format

• Specific Man-Machine Interfaces for each sub-system ?

GIS

Computer Vision

Numerical Simulation

Contents

• Project presentation

• Work plan

• Final/Minimal objectives

• Deliverables for first year

3 months - Project description- Web site

WP7WP8

6 months - End users requirements,needs and data – 1

- Choice of the GIS anddata sets

- Images specification andacquisition

- First progress report andcost statements

WP4

WP1

WP2

Allpartners

Deliverables ( 1st year)

12 months - Data needs and sourcesfor simulation models -1

- Numerical modelsimulation

- System design document- 2nd progress report and

cost statement- Dissemination and useplan

WP3

WP3

WP3 All partners WP8

• Questions ?

• Objective of each partner about the project and the kick-off meeting.