Analysing Urban Systems by Remote Sensing
Project Leader: Dr. Klaus Steinnocher
Contracting Agency: Austrian Federal Ministry of Science and Research
Beginning: 01.2000
The project is part of the 3 year research programme
Complexity and Sustainability and is based on our experiences in urban
applications of remotely sensed data. Extending the work performed in a recently finished
EU wide research programme that focussed on the analysis of the dynamic development of
metropolitan areas (Monitoring Urban Dynamics MURBANDY) this project aims at the
synergistic use of remotely sensed and terrestrial data for monitoring land use
characteristics. The results will contribute substantially to the modelling of land use
processes as performed in the Leitprojekt and in the KLFII-project and
represent an excellent link to the EU programme City of tomorrow.
Objective of the project is the mapping of land use patterns by means of remote
sensing and its combination with statistical data for spatio-temporal analysis of land use
development. In the course of the project the MURBANDY area of Vienna will be extended
towards dynamic regions in the wider surroundings of Vienna. In addition methods will be
developed to combine remotely sensed data with statistical information. One problem in
modelling land use dynamics is its discontinuity due to changes of external parameters
(caused by legislation, public administration, etc.) that does not allow a description by
continuous functions. Remote sensing can help to monitor these changes and link them to
the statistical data. The actual development can then be documented in a spatio-temporal
context considering the external parameters.
The project comprises the first part of the three year research programme and will
cover the following activities:
| Selection and acquisition of satellite imagery | |
| Geocoding of satellite imagery | |
| Mapping the land use patterns by interpretation of satellite imagery | |
| Establishing a consistent land use data base (complementing the MURBANDY data base) | |
| Production of digital thematic land use maps for visualisation | |
| Preparation of socio-demographic data sets for the area of investigation |