Gretchen Peterson

Color Maps to Your Heart’s Content With this City Maps Coloring Book

Caitlin Dempsey

City Maps: A coloring book for adults is a 94-page book containing 44 maps covering cities from around the world.

A headshot of a woman with dark brown hair and a black shirt.

Gretchen Peterson | Profiles From the Geospatial Community

Caitlin Dempsey

Gretchen Peterson is a well-known geospatial professional who has run her own GIS consulting firm, Peterson GIS, since 2001.