Transcript PRESENTATION NAME

Ivana Sainovic
PhD student at University of Liege
Visiting researcher at TUDelft
Background:
• Department of Geomatics (Satellite and Physical Geodesy)
Faculty of Geodesy, University of Zagreb -2002
“GeoVRML – Virtual reality of georeferenced data”
• Land Management, KTH Royal Institut of Technology in Stockholm Sweden - 2006
“Development of NSDI in non-standard environment- Croatia as
Case study”
• PhD student-Belgium
“Ontology based model of underground cables”
Congresses and Publications:
1. XXIII. International FIG congress –oral presentation, (2006) Munich
2. XX.Congress ISPRS –poster presentation, (2003) Istanbul
Work experience
5 years- in State Geodetic Administration, Project implementation unit,
Professional assistant of Director General
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Project manager of Swedish capacity building project
Project manager of LPIS (land parcel identification) project
Project assistant PHARE 2005 (EU fund for Croatia)
Organisation of ISPRS congres 2003 in Zagreb
Many organisational and planning activities
Following management courses, Project implementation courses…and many
others
1.5 year -Head of geodesy department, Civil engineering, company for
utilities, Aquaterm
22 projects in different phases of construction, field and office based
• Member of Croation Chamber of Surveyors – official carrier of projects
Other…
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3 years of voulonteering in I.A.E.S.T.E. – The International Association for Exchange of
Students for Technical Experience - Voluntary student association, active member and
leader of working group for marketing (1999 until 2002)
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Helsinki Technical University, Chair of Photogrammetry and Remote Sensing ,2002
- Creating DTM of movement of glacier based on comparing
Landsat images and 100 year old panoramic photos.
Department of Geomatics, Faculty of Geodesy, University of Zagreb 2001
-Research and development project Geodynamical GPS-Network of
the city of Zagreb.
Technical University of Munich, Chair of Geodesy-2001
-SurveyEngineering and satellite surveying field
-Working in a research project of adjusting network and calculating
deformation in a period of ten years
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Won on first Croatian debate competition of high schools (1995)
Active member - INUG – Engineers without borders, Stockholm, Sweden
Research:
“Ontology based model of
underground cables”
• Management tool and a way to improve the
interoperability of multidisciplinary approach toward
practical challenges
• Communication is possible if the model include some kind
of common knowledge and the way to share it
• Actors are surveyor, designer of the project and civil
engineer
• They manage different data and have different roles,
perception and responsibilities
Research:
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Ontological modelling of an Archeological project, (archaeologist, European Center
in Archeometry) of “Development and use of a 4D GIS to support the conservation
of the Calakmul site (Mexico)”.
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Modelling framework for better communication between actors
-aspects of problematic Identification of the problems that are happening in
reality
-various model Integrate the lonely islands of information and to create a
river of information or reality that could connect all data of everyone
involved with utilities…
-Avoidance of duplication of data and widening of the spatial perception
-Improvement of the performance of the utilities during their full life cycle
-planning and better decision making during construction phase and
afterwards for emergency planning, urban planning and response
Single interactive model supporting 3d visualisation communication
capability of 3D simulations
-Model for a multidisciplinary approach
Way how to model it:
Important facts:
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relative depth came before geometry and coordinated in most of the application
communication model takes into account implicitly responsibility over the data
interconnection of various existing models in order to have a more global view of
the impacts of decision-makings at the construction scene
multidisciplinary approach is mandatory to perform such models
RESPONSIBILITY MATTERS
DURING THE
CONSTRUCTION PHASE OF
UNDERGROUND PIPES AND
CABLES
ONTOLOGY-BASED KNOWLEDGE BASE
PROTOTYPE
3D MODEL
COMMON INTERFACE
DATA STRUCTURE
INFORMATION
STRUCTURE
DECISION IN
REALITY
Further research:
• Communication model
• Way how to design it
• Testing the improvement- feeding the improved
model with some data (structured as cityGML or IFC
or …) and checking if it improves communication
between users
• Ontology as the end of the modelling to reach
common understanding between actors
• 3D models enriched with ontologies
Research at TU Delft:
 The purpose of the visit is to create model that defines different
perception over one object different geometric representations ;
 design the information
 showing how such information could be obtained (from data structures used by
the different users)
 Work/study on interactive visualization of underground cables from
CAD or IFC data model through CityGML
 Investigation of the level of interactivity
 Creation of model based on relations among different networks.
 Giving an answer on research direction
Use of CityGML extension, IMKL
New model based on UML/ontologies