With over 20 years of experience in the geospatial industry, Joel Campbell is a well known and highly regarded speaker, lecturer and trainer throughout the world. Prior to joining ERDAS, Campbell served in a variety of senior positions in sales, business development and product management. Previous employers include GeoEye, Definiens, EarthData and ESRI. Before joining ERDAS, Campbell was the Senior Director of Product Management for GeoEye, where he helped support the company’s expansion into new commercial markets and managed the launch of products from the GeoEye-1 Earth imaging satellite. During more than a decade with ESRI, he held chief leadership and management positions in the U.S. sales operation. Campbell joined ERDAS as the President in 2009.