Reality capture is the construction workflow of capturing, processing, and using digital site data to document what’s actually happening on your site. This guide breaks the process down step by step, from capturing data in the field with drones and other technologies to generating measurable outputs like orthophotos, 3D models, and surface comparisons back in the office. The real payoff comes from making it a repeatable workflow, giving teams consistent visibility, faster reporting, and tighter field-to-office coordination throughout a project.