These pages are an outgrowth of a graduate-level course we have been developing and teaching since 1997.  They were last updated April 2000.

We keep this course up to date in part by learning from the GIS community.  If you have something you would like to share--a publication, web page, map, data set, analytical technique, or anything else interesting and relevant--then we welcome your contribution.  Contact us by e-mail or, for hardcopy transmission, by more traditional methods at

Quantitative Decisions
539 Valley View Road
Suite 300
Merion Station, PA  19066-1317  USA

Many thanks in advance for your thoughts and ideas.