1. The EOSTAR Pro Model Suite - Current and Future Development.
Weather Impact Decision Aids Workshop, Reno (NV),13-15th March 2012
Marianne Degache, scientific software product manager

2. Outline EOSTAR Pro : from research to product development – v1.x
WIDA 3/15/2012
Eostar Pro suite v2
Outline
EOSTAR Pro : from research to product development – v1.x
Upgrades for EOSTAR Pro suite v2.x
Scientific and modelling challenges of interest
Current availability and future releases

3. TNO “Netherlands Organisation for Applied Scientific Research”
WIDA 3/15/2012
Eostar Pro suite v2
TNO
“Netherlands Organisation for Applied Scientific Research”
Independent research organisation funded in 1932
More than 4,400 employees accross7 research themes
TNO aims at innovating with purpose:
We develop knowledge not for its own sake but for practical application.
HEALTHY LIVING
INDUSTRIAL INNOVATION
DEFENCE, SAFETY AND SECURITY
ENERGY
TRANSPORT AND MOBILITY
BUILT ENVIRONMENT
INFORMATION SOCIETY

4. EOSTAR Acronym : Electro-Optical Signal Transmission And Ranging
WIDA 3/15/2012
Eostar Pro suite v2
EOSTAR
Acronym : Electro-Optical Signal Transmission And Ranging
Container of scientific models developped for maritime scenarios
Initially provided R&D solutions (scientific analysis)
Became a product in 3 main steps:
Integration of user requirements
Combine and coordinate a team of various specialists
Get a system perspective
background
target CM
False targets
Atmosphere
EO system
Processor

5. Scientific background of EOSTAR Pro library
WIDA 3/15/2012
Eostar Pro suite v2
Scientific background of EOSTAR Pro library
Atmospheric studies:
Micro-meteorological & refraction models, aerosol measurement and models, satellite remote sensing, innnovative studies (inverse methods)
Electro-optical systems characterization:
sensor concept and trade off studies, in lab performance measurement and modelling
Signature management:
Target modelling, signature field measurements, thermal computation and analysis
Maritime Background:
IR Cluttered background, maritime background simulator

6. Towards product development
WIDA 3/15/2012
Eostar Pro suite v2
Towards product development
Technical challenge : from « scientific » to « operational » (↑TRL)
Ergonomy : GUI design and selection of results to display
Communication :
Strategy :
Cooperative development (→modular approach)
Deployment (→user profiling)
Performance : optimization
REQUIREMENTS
FEEDBACK
FUNCTIONAL DESIGN
UPGRADES
MODELLER
END USER

7. Examples of EOSTAR Pro v1 capabilities
WIDA 3/15/2012
Eostar Pro suite v2
Examples of EOSTAR Pro v1 capabilities
Target visible!
Target not visible!
Predict Horizon Reduction
Predict Mirages effects
Simulate the sensor image
Compute the probability of detection
Assess the impact of maritime aerosol

8. Upgrades & Development of EOSTAR Pro v2.x
WIDA 3/15/2012
Eostar Pro suite v2
Upgrades & Development of EOSTAR Pro v2.x
Scientific models:
Upgrades: sensors, target, meteo, IR plume
New Development: wake, countermeasures (IR flares), IR seeker (hot spot/imaging)
Integration to external applications: client/server interfaces, EOSTAR use as IR image simulator, as processor, or as signature management tool
Training: operational and expert training for EOSTAR Pro user community, work with (operational) schools and training facilities
Verification & Validation: unit test per module, integration and global test, scientific validation from experiments and trials

9. Electro-Optical Sensor modelling upgrades
WIDA 3/15/2012
Eostar Pro suite v2
Electro-Optical Sensor modelling upgrades
Detailed component modelling (optical system, detector materials…)
Interface for measurement or predicted sensor performance (MTF, sensor response, ..)
New Performance criteria (Alternative to Johnson criteria, image quality for target classification and identification, image and signal processing for IRST and IR seekers)
Introduce NIR/VIS sensor modelling capability for v3
TOD method as substitute for Johnson criteria
Image distorsion due to sensor effects

10. Targets database extension
WIDA 3/15/2012
Eostar Pro suite v2
Targets database extension
Customized and operational target database
(CAD modelling, thermal properties, signature computations)
From TargetBuilder v1 to SHIBA : (semi) automatic generation of a generic (unclassified) database
Target elements
parenthood
Element geometrical parameters
3D View
Control
TargetBuilder
SHIBA
Selection of target class
Automatic Generation of a default class instance
Final customization of the target

11. Meteo inputs interfaces & integration
WIDA 3/15/2012
Eostar Pro suite v2
Meteo inputs interfaces & integration
Interface to mesoscale format (GRIB data format), direct use of NWP to drive EOSTAR Pro: HIRLAM operational data or WRF outputs
Build and use reference climalology (when no data is available)
We cannot change the environment…. …. But we can predict the effects on sensor performance

12. Validation efforts Lab measurements, CUBI target, met station
WIDA 3/15/2012
Eostar Pro suite v2
Validation efforts
Lab measurements, CUBI target, met station
Field Compaigns for Atmospheric studies (RED, VAMPIRA,FATMOSE… )
NATO field trials for signature measurement (SAPPHIRE, SQUIRREL,…)
In : SMARTEX

13. Scientific and modelling challenges of interest
WIDA 3/15/2012
Eostar Pro suite v2
Scientific and modelling challenges of interest
Coastal environment : new complex and cluttered scene background (land/sea interactions), Inhomogeneous atmophere characterization, coastal aerosol models
Complex theater of operation : multiple (unknown) manoeuvring targets, decoys, obscurants
Bring the relevant information in time and
define the operational impact (mission success?)

14. WIDA 3/15/2012
Eostar Pro suite v2
Conclusion
EOSTAR Pro is meant as a link from R&D to operational product prototyping (dual mode operator/expert)
Simple COTS product (runs on a laptop with Windows)
Demo available* (since 2011 : v2.4, by end of 2012 : v3)
Customization on request
Choice of agile development to realistically address user issues
Exchange platform thanks to a modular software design
*EOSTAR Pro requires a valid license of Modtran4 release 0 version 1

15. All models are wrong, but some are useful
WIDA 3/15/2012
Eostar Pro suite v2
Questions
All models are wrong, but some are useful
… the practical question is how wrong do they have to be to not be useful.
(George E. P. Box)