Cassidy Barkalow is an Application Specialist at Blue Marble Geographics, a GIS and geodetic software company based in Maine, USA. Prior to joining Blue Marble Geographics, Cassidy studied Geography at California State University, Sacramento, with a focus in Geospatial Information Systems and Analysis. In her previous work at the Pacific Crest Trail Association she fielded questions related to outdoor recreation. Now, as an Application Specialist, she enjoys answering questions about geospatial analysis from users all around the world and providing technical support for a wide range of industries.