About

Located in Fort Collins, Colorado
(970) 619-0185
gretchen at petersongis dot com

Twitter: PetersonGIS

How long has PetersonGIS been in business?
The company was founded in 2001.

Why Choose PetersonGIS?
PetersonGIS stays on the cutting edge of technology to provide the most up to date and advanced solutions in the market. With ample experience conducting GIS analyses, building spatial databases, producing custom solutions, and providing mobile services, PetersonGIS is the best choice for your next GIS project.

PetersonGIS is part of a strong network of professionals and enterprises in biology, statistics, planning, and GIS. This ensures that deadlines are completed on time by having access to the resources needed by the most demanding projects.

What sets PetersonGIS apart?
Value to the client is of the utmost priority. Projects are accepted to be delivered with the highest quality results. All initial consultations and inquiries are free of charge.

Who does PetersonGIS consult to?
PetersonGIS clients, past and present, include county agencies, non-profits, and private businesses.

How can I learn more?
LinkedIn Profile Email:

Gretchen Peterson

Gretchen Peterson,
Principal Consultant

Gretchen holds a BS in Natural Resources from Cornell University and is a GISP. She is the author of GIS Cartography: A Guide to Effective Map Design. She is a member of the GISCI Application Review Committee.

Gretchen has been conducting GIS analysis and development in the Pacific Northwest and other regions for over 12 years. Her firm has now moved to Colorado though it still maintains a large client-base in Washington State. Prior to founding PetersonGIS, Gretchen was a GIS analyst for a private consulting firm where she designed the GIS salmonid refugia model for Kitsap and Jefferson Counties in Washington State. Before moving to Washington State, she conducted research in the field on the Common Tern in Oneida Lake, New York and worked as a GIS data specialist at the New York Water Resources Institute.