TELEIOS 2nd User Community Workshop. Introduction and Agenda. Dr. Eva Klien Spatial Information Management Fraunhofer IGD Tel +49 6151 155 – 412 [email protected] www.igd.fraunhofer.de. Welcome to Fraunhofer IGD. 215 Employees (FTE) 16,2 Mio € Budget 4 Locations
215 Employees (FTE)
16,2 Mio € Budget
Graz und Singapur
for the applied research and the utilization of research results in the economy
Fraunhofer IGD, April 4, 2012
Fraunhofer IGD, April 4, 2012
Capturing the requirements of the TELEIOS user community
1st User Community Workshop: User RequirementsAnalysis:
Continuous testing and evaluation of TELEIOS infrastructure by the community
2nd User Community Workshop: Informal but structuredfeedback: Interactive demonstrations, DiscussionsandQuestionnaires
3rd User Community Workshop: User evaluationof final system
Keep theinterestedstakeholdersinformedabouttheevolutionoftheprojectandprovide a platformtocontribute
Project Newsletter + Video
User Community Workshops
Variousdisseminationactivities (publications, presentations, …)
To inform you on the evolution and status of TELEIOS
Ensuring community support
Providing you a platform to express your expectations towards the project
To demonstrate the implemented system components and receive your feedback on their usability
To demonstrate and to discuss the effectiveness and applicability of innovative methods for improving the access to EO data
To collect suggestions and requirements for the system evaluation that will be performed by the end of the project
3rd User Community Workshop in 2013
13 October 2010, hosted by ESA in Frascati
Around 30 participants
presenting the vision of TELEIOS to the international Earth Observation community
capturing the EO community’s requirements for the TELEIOS infrastructure to be developed
With a methodology based on user stories a set of high-level requirements was successfully captured in the brainstorming sessions
In the aftermath of the workshop, these high-level requirements were prioritized and categorized by the TELEIOS use cases leaders NOA and DLR. They serve as a basis for the ongoing use case developments.
(1) As an end user of EO data products, I want to query the products based on their semantic content and on the geographical extent using a single query in order to increase precision and recall in the EO image discovery process and to reduce manual effort
(2) As an expert user (EO Scientist / Scientific User, Service Provider), I want to be able to trigger a computation that updates the threshold values based on the information on “validated hotspots” I have input before
(3) As an EO expert, I want to have full transparency of all features of a software I use for Image Information Mining in order to be able to assess the suitability of the generated EO product for my needs
User Stories – Statistics (I)
NOA Use Case
Total: 38 User Stories
DLR Use Case
User Stories – Statistics (II)
From User Stories to Use Cases
Transfer User Stories into Use Cases
Identify user stories that cover functional requirements on the system
Group the user stories and identify related user stories and the nature of the relationship such as generalization, specialization.
Identify user stories that can be transferred to whole use cases and those that correspond to parts of use cases.
Use Cases follows a formal structure (template) and cover details such as preconditions, steps in a success scenario or processed data
Implementing and deploying the TELEIOS infrastructure V2
Implementing and deploying the TELEIOS infrastructure V1
Designing the TELEIOS SW architecture
Setting up the TELEIOS SW and HW components
0 6 12 18 24 30 36
3rd User Community Workshop
1st User Community Workshop
2nd User Community Workshop
We show an intermediate snapshot of the TELEIOS system
Components are still under development
No formal evaluation of the functionalities is foreseen at this point in time
We solicit your feedback through:
Interactive demonstrations and discussions
Consists of a set of generic questions concerning your interests and expertise followed by specific questions for each individual session
Time is allocated at the end of each session for filling out the questionnaires
Some topics that we are interested in:
Please describe your daily work with EO data. Which user role describes your work with EO data best (scientific user, end user, software developer for EO software…)
From the things that you heard before about TELEIOS:
What are your generic expectations towards the project?
How do you expect to benefit in your daily work from the TELEIOS software?
What would you consider the most exciting development?
Is there any important related problem that the TELEIOS project is not addressing?
Which tools are you using for your work with EO data?
Which workshop sessions are of most interest for you?
There is time allocated in the afternoon for short use case presentations