This workshop is a forward-looking retrospective on the evolution of cadastral mapping from manual drafting tables to modern, enterprise-level GIS environments. Drawing on five decades of field and office experience, this workshop traces the progression from ink-on-linen to ink-on-mylar plats and deed plotters to digital workflows in platforms such as ArcInfo, ArcMap, and ArcGIS Pro. We will explore how tools have changed—not just in capability, but in philosophy—shifting from line-based drafting and annotation to topology-driven geodatabases, parcel fabrics, and integrated record management systems. Along the way, we will examine how advancements in hardware, data storage, and coordinate geometry reshaped accuracy standards, production timelines, and cross-departmental collaboration.

More than a technical history, this session emphasizes the parcel mapper's evolving mindset. We will discuss how approaches to boundary interpretation, quality control, least squares adjustments, and legal defensibility matured alongside the technology. Attendees will gain insight into the enduring principles that remain constant—attention to source documents, spatial reasoning, and professional judgment—while also considering what the next generation of tools and automation means for the craft. This workshop offers both seasoned professionals and emerging GIS staff a practical and philosophical perspective on how the discipline has grown, and what it takes to carry its legacy forward responsibly.