Dan Prowse works as a GIS Analyst, specializing in manipulation and migration of GIS data and design and development of supporting databases, at the GIS consulting company SSP Innovations in Centennial, Colorado.   Dan has worked on a number of different GIS projects and implementations for gas, electric, telecom, and water utilities since 1997, with his most recent experience being a technical lead for quality control of a current gas pipeline GIS migration project.