Cemetery mapping involves creating a detailed visual representation of grave markers, buildings and other features, using various technologies and methods. The digitization of historic cemeteries constitutes a critical approach to preserving cultural and historical heritage, facilitating sustained access to these collective memories for future generations. There are multiple methodologies for mapping a cemetery. The Canadian Irish Migration Preservation Network employs both manual and technological approaches to document and preserve burial sites.

Manual mapping method: involves the use of ropes, flags, stakes, and markers to physically establish a grid system on the ground. Each headstone within the grid is photographed, assessed, and catalogued in an inscription database. This method allows for the creation of an accurate cemetery map, which is supplemented by a detailed Excel spreadsheet containing individual grave site information.

Digital mapping method: utilizes contemporary geospatial tools such as GPS (Global Positioning System) and QGIS (Quantum Geographic Information System) to generate high-resolution, visually informative maps. These digital maps can be seamlessly integrated into the project’s website, enhancing public accessibility.

In addition to spatial mapping, both written and oral documentation are gathered to develop genealogical profiles of the cemetery and the surrounding community. Together, these efforts contribute to the creation of a comprehensive and permanent digital record.