AbstractA GIS Model for Predicting Occurrences of Illegal Dumping Track: State and Local Government Author(s): Stephen Brown, Susan Stuver, Vincent Romero As the cost of disposing trash, garbage, and construction materials continues to increase, it is likely that there will also be increasing incidences of illegal dumping across the United States. This presentation will demonstrate how a GIS model was developed by the University of Texas at San Antonio to predict the susceptibility of urban areas in San Antonio, Texas, to illegal dumping. This presentation will also demonstrate how the model was developed using the ModelBuilder utility of the ArcView Spatial Analyst extension and how illegal dump site data collection can be streamlined using GPS. Stephen Brown University of Texas at San Antonio Earth and Environmental Sciences 6900 North Loop 1604 West San Antonio , TX 78249 USA Phone: 315 458 4956 Fax: 315 458 4469 E-mail: sbrown@utsa.edu Susan Stuver City of San Antonio Public Works P.O. Box 839966 San Antonio 78283 USA Phone: 210 207 6449 Fax: 210 207 6411 E-mail: sstuver@ci.sat.tx.us Vincent Romero |