Egbert, Steve2019-01-242019-01-242018-11-14https://hdl.handle.net/1808/27636This presentation was given as part of the GIS Day@KU symposium on November 14, 2018. For more information about GIS Day@KU activities, please see http://gis.ku.edu/gisday/2018/.GIS DayPresentationopenAccess