GeoGraph - Hierarchies of Plane Graphs for the Acquisition, Analysis and Visualization of Geographic Information
Abstract
Graph theory is a mathematical branch that deals with the topology of objects. Especially in landscape ecology and nature conservation topology and other spatial indicators of objects (in this case landscape elements) play a major role for the evaluation of landscapes. Representation and Analysis of complex topological coherence requires an appropriate data structure. Graphs are ideally suited for this purpose. In addition, the extraction of geographically relevant information from satellite images by means of computer vision methods can be advangageously combined with graph theoretical insights.
keywords graph theory landscape analysis
Publikationen
Landscape Structure Model
Autoren: Grillmayer, R. Jahr: 2002
Conference & Workshop proceedings, paper, abstract
Knowledge Based Methods of Analysis of Remote Sensed Images for Landscape Ecology
Autoren: Schneider, W. Jahr: 2002
Conference & Workshop proceedings, paper, abstract
Graph-theoretic Issues in Remote Sensing and Landscape Ecology
Autoren: Steinwendner, J. Jahr: 2002
Conference & Workshop proceedings, paper, abstract
Graphentheorie in Fernerkundung und Landschaftsanalyse
Autoren: Steinwendner, J., Grillmayer, R., Hollaus, M. Jahr: 2002
Conference & Workshop proceedings, paper, abstract
Project staff
Werner Schneider
Univ.-Prof. i.R. Dipl.-Ing. Dr.techn. Werner Schneider
werner.schneider@boku.ac.at
Tel: +43 1 47654-85706
Project Leader
01.06.2000 - 01.02.2004
Thomas Bauer
Mag. Dr.rer.nat. Thomas Bauer
t.bauer@boku.ac.at
Tel: +43 1 47654-85713
Project Staff
01.06.2000 - 01.02.2004
Roland Grillmayer
Dipl.-Ing. Roland Grillmayer
roland.grillmayer@boku.ac.at
Project Staff
01.06.2000 - 01.02.2004
Joachim Steinwendner
Univ.Ass. Mag.rer.nat. Dr.nat.techn. Joachim Steinwendner
Project Staff
01.06.2000 - 01.02.2004
BOKU partners
External partners
Technical University Vienna, Institute of Computer Graphics and Algorithms
o.Univ.Prof. dr. P. Mutzel
partner
Technical University Vienna, Institute for Automation, Department for Pattern Recognition and Image Processing
o.Univ.Prof. Dr. W. Kropatsch
coordinator