In the quiet hills of Athens, Georgia, a group of University of Georgia students transformed a routine GIS mapping class into a groundbreaking civic project, deploying smartphones and drones to catalog thousands of headstones in local cemeteries. What began as an academic exercise quickly evolved into a vital service for the city, which had long struggled to maintain accurate records of its historic burial grounds amid overgrown foliage and fading inscriptions.
Led by Professor Margaret Pearce, the students in her Advanced Cartography course spent the fall semester trekking through Oconee Hill Cemetery and other sites, using mobile apps like Fulcrum and Collector for ArcGIS to geolocate and photograph each marker. Drones equipped with high-resolution cameras provided overhead imagery, stitching together orthomosaics that revealed hidden graves obscured by vegetation. "The technology made the invisible visible," Pearce explained, noting how the data layers not only counted headstones but also mapped layouts, family plots, and erosion risks.
The city's parks and recreation department, facing budget constraints and a backlog of undocumented graves dating back to the 19th century, welcomed the collaboration. Athens-Clarke County now has a digital inventory of over 8,000 headstones, accessible via an interactive web map that aids genealogists, historians, and maintenance crews. "This isn't just about counting stones; it's about honoring our past and planning for the future," said department director Lisa Grove, who anticipates using the data to prioritize restorations and comply with federal historic preservation grants.
Challenges abounded: drones navigated strict FAA regulations and tree canopies, while ground teams battled chiggers and deciphered weathered script from the Civil War era. Yet the project underscored the power of student ingenuity, blending classroom theory with real-world impact. One student, environmental science major Elena Ramirez, reflected, "I never thought mapping the dead would feel so alive—it's connecting dots across generations."
Beyond Athens, the initiative highlights a growing trend in "service learning," where universities partner with municipalities on tech-driven heritage projects. Similar efforts at Carnegie Mellon and the University of Minnesota have digitized urban graveyards, fueling apps for virtual tours and ancestry research. As climate change threatens coastal cemeteries and urbanization encroaches on others, such student-led mappings offer a scalable model for preservation in the digital age.
