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Evaluating head gestures for panning 2-D spatial information a thesis /Derry, Matthew Oliver. Kurfess, Franz. January 1900 (has links)
Thesis (M.S.)--California Polytechnic State University, 2009. / Title from PDF title page; viewed on January 11, 2010. Major professor: Franz Kurfess, Ph.D. "Presented to the faculty of California Polytechnic State University, San Luis Obispo." "In partial fulfillment of the requirements for the degree [of] Master of Science in Computer Science." "December 2009." Includes bibliographical references (p. 67-72).
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Landscape dynamic modelling with vector map algebra in GISWang, X. Unknown Date (has links)
No description available.
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Multi-scale data storage schemes for spatial information systemsWare, John Mark January 1994 (has links)
This thesis documents a research project that has led to the design and prototype implementation of several data storage schemes suited to the efficient multi-scale representation of integrated spatial data. Spatial information systems will benefit from having data models which allow for data to be viewed and analysed at various levels of detail, while the integration of data from different sources will lead to a more accurate representation of reality. The work has addressed two specific problems. The first concerns the design of an integrated multi-scale data model suited for use within Geographical Information Systems. This has led to the development of two data models, each of which allow for the integration of terrain data and topographic data at multiple levels of detail. The models are based on a combination of adapted versions of three previous data structures, namely, the constrained Delaunay pyramid, the line generalisation tree and the fixed grid. The second specific problem addressed in this thesis has been the development of an integrated multi-scale 3-D geological data model, for use within a Geoscientific Information System. This has resulted in a data storage scheme which enables the integration of terrain data, geological outcrop data and borehole data at various levels of detail. The thesis also presents details of prototype database implementations of each of the new data storage schemes. These implementations have served to demonstrate the feasibility and benefits of an integrated multi-scale approach. The research has also brought to light some areas that will need further research before fully functional systems are produced. The final chapter contains, in addition to conclusions made as a result of the research to date, a summary of some of these areas that require future work.
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Urban design quality, neighbourhood urban form and travel behaviour: case studies of four Adelaide suburbsSoltani, Ali January 2007 (has links)
This thesis presents the results from a comparative study of travel patterns among residents of four suburban residential areas in metropolitan Adelaide. Using existing datasets together with inventory data of urban environment characteristics from original fieldwork, this research examines to what extent there are associations between various attributes of a particular urban location as they relate to travel behaviour and household socio-economics. The findings derived from quantitative and qualitative methods suggest that urban form/design must be taken into consideration in policy making for mobility reduction.
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Information systems flexibility using the concept of space: a local government case studyEast, Colin January 2007 (has links)
This research found that Geospatial Information Systems (GIS) or spatial mapping provides the potential for significantly improving asset management flexibility. Space relates everything to everything else so spatial relationships can replace technically constructed relationships found in typical databases. This means that the effort associated with database re-design in the face of change is significantly reduced, or removed.
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