Wang, Fahui2020-03-242020-03-242019-11-13https://hdl.handle.net/1808/30161This presentation was given as part of the GIS Day@KU symposium on November 13, 2019. For more information about GIS Day@KU activities, please see http://gis.ku.edu/gisday/2019/GIS DayPresentationopenAccess