Kristina Ivey is a graduate of the University of Maine with a Bachelor of Science degree in forestry. Kristina brings over 25 years of experience in geographic information systems and the mapping industry to her work at Global Information Systems. Her experience in the industry includes 15 years in the pipeline industry for Class and HCA determination and change management. Her background also includes 5 years as the Orthophotography supervisor at Sewall and 5 years supporting soft copy photgrammetry software. Tina has been certified in Regulation Compliance Requirements for Gas Pipeline Operators.