Geographers without Borders

Lisa Berry is a Principal GIS Engineer and Evangelist for the ArcGIS Living Atlas team at Esri, where she has worked since 2014. She helps promote best practices for using and contributing to ArcGIS Living Atlas of the World. Lisa has a passion for cartography, ArcGIS Arcade, Python, and customizing maps beyond the default settings. Outside of Esri, she participates in competitive racing with her family, where she uses GIS to analyze her racing patterns and improve her racing style. Lisa has a Master of Science in GIS from University of Redlands, where she also served as an Adjunct Professor, and a Bachelor of Arts in Business Economics and Geography from UC Santa Barbara.

Dr Krystal Dacey is a leading researcher in the spatial modelling of human movement in the Australian wilderness. Her research integrates navigation behaviour, decision‑making, and terrain data to develop predictive spatial models of how people move through wilderness environments. She uses spatial modelling and geospatial analysis to understand and forecast human behaviour, providing insights into how people navigate and interact with complex wilderness environments.

This month we are throwing it back to season 2 with a re-release of our discussion of the pros and cons of the GISP! With the exam coming up in December, maybe you're considering sitting for it! Check out our discussion with Jami Dennis and Erica Poisson to hear what they think from either side of the aisle.

In this episode Shannon speaks with Women in GIS incoming President Elect, Courtney Dobbertin for our annual season kickoff and State of Women in GIS. We discuss what WiGIS has accomplished last year and the big plans we have for this year, as well as all the benefits of being a member of WiGIS. Check out the episode to find out what you can get for joining!

Mentor Brandi Rank and Mentee Tarah Rhine discuss their experience with the Women in GIS Mentorship Program. Applications open now until July 18th at Womeningis.org!

Brandi Rank, PMP, is a geospatial technology leader with more than 20 years of experience delivering GIS solutions that align with business objectives and create measurable organizational value. As a Principal Product Engineer at Esri, she helps organizations leverage location intelligence to improve decision-making, efficiency, and strategic outcomes.Her leadership experience includes serving as GIS Manager for the City of Thornton and Business Solutions Manager for Adams County, where she drove process improvements that significantly reduced timelines and enhanced transparency. A certified PMP and Six Sigma Yellow Belt, Brandi is passionateabout helping organizations position GIS as a strategic asset that drives innovation, reduces risk, and enables lasting change.
Tarah Rhine is a GIS professional with 15 years of experience and currently is in the role of GIS Coordinator at Mendocino County. She leads the development of the County’s enterprise GIS architecture, facilitates modernization of GIS foundations, and shapes the long‑term strategy for geographic information systems across departments. With an academic foundation in environmental studies, Tarah approaches her work through a multidisciplinary lens. She uses spatial technologies to improve workflows, support organizationalchange, and strengthen collaboration. Her career experience spans transportation development, cannabis licensing, and land management—where she has consistently helped emerging governance environments build structure andcome together through the effective use of GIS.