Buffers - Main Menu


Welcome to the Buffers Teaching and Learning Tool. On completion of this interactive learning module, students should have a strong grasp of buffering algorithms for point, line and polygon data used by Vector Based Geographical Information Systems. There are three major components to the Buffers module: Specific Theory, Algorithms, Worked Examples and Questions with Feedback. For best results, it is suggested that students work through all components of the Buffers module in sequential order. Please select the component of your choice to begin:
	Specific Theory Introductory theory and concepts, incorporating the Algorithms used in buffering processes.
	Buffering Algorithms Algorithms demonstrating the computational methods used by Vector based GIS for creating Buffers.
	Worked Examples Worked Examples of realistic scenarios where Buffering used.
	Questions With Feedback Questions which require the student to apply knowledge learnt in the previous sections.

Note: Components of the interactive lessons require the Macromedia Shockwave plugin to run.
Click here to download all Theory presented in this Module


Developed by: Joiana Nascarella & Karen Urquhart Maintained by: Fiona Ellis: gisweb@sunrise.sli.unimelb.edu.au Date Created: November 1999 Last Modified: 22 December 2000 Authorised by: Dr F. Escobar, Assoc Prof G. Hunter, Assoc Prof I. Bishop, Dr A. Zerger Webspace provided by: Department of Geomatics, The University of Melbourne