abstract: This dissertation advances spatial decision support system development theory by using a geodesign approach to evaluate design alternatives for such systems, including the impacts of the spatial model, technical spatial data, and user interface tools. These components are evaluated with a case study spatial decision support system for watershed management in the Niantic River watershed in Connecticut, USA. In addition to this case study, this dissertation provides a broader perspective on applying the approach to spatial decision support systems in general. The spatial model presented is validated, the impacts of the model are considered. The technical spatial data are evaluated using a new method developed to quantify data fitness for use in a spatial decision support system. Finally, the tools of the user interface are assessed by applying a conceptual framework and evaluating the resulting tools via user survey. / Dissertation/Thesis / Doctoral Dissertation Geography 2014
| Identifer | oai:union.ndltd.org:asu.edu/item:26814 |
| Date | January 2014 |
| Contributors | Shimizu, Melinda (Author), Wentz, Elizabeth A (Advisor), Kirkwood, Craig W (Committee member), Gold, Arthur J (Committee member), Pahle, Robert (Committee member), Arizona State University (Publisher) |
| Source Sets | Arizona State University |
| Language | English |
| Detected Language | English |
| Type | Doctoral Dissertation |
| Format | 159 pages |
| Rights | http://rightsstatements.org/vocab/InC/1.0/, All Rights Reserved |
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