Speakers
Denis Riordan
Mr. Riordan has worked with the National Geodetic Survey (NGS) for the past 19 years and serves as the Geodetic Advisor for the NGS Gulf Coast Region (AL, FL, LA, & MS). He works to support those who use NGS products and services, products like the National Spatial Reference Frame. He holds a B.S. Degree in Surveying and Mapping from the University of Florida, is a licensed surveyor in the State of Florida, and worked for over ten years with private industry in the field of land surveying prior to joining NGS.