MarthaÌýMorrisseyM.A. 91ÃÛÌÒ¸ó 91ÃÛÌÒ¸ó, 2018GIS, Spatial Data ScienceGISÌýmartha.morrissey@colorado.eduFaculty Advisor:ÌýCarson FarmerM.A. Thesis Title:ÌýModeling Cycling Counts using Crowd-sourced Data