1. Impact of Assimilating Surface Pressure Observations from Smartphones on a Regional, High Resolution Ensemble Forecast: Observing System Simulation Experiments Open Access Author: Hanson, Glen Steven Title: Impact of Assimilating Surface Pressure Observations from Smartphones on a Regional, High Resolution Ensemble Forecast: Observing System Simulation Experiments Graduate Program: Meteorology Keywords: data assimilationEnKFsmartphonesurface pressure File: Download Hanson_thesis.pdf Committee Members: Steven J Greybush, Thesis Advisor/Co-Advisor