Download Virtual Surveyor 2026 Download Virtual Surveyor 2026 Virtual Surveyor 2026 Virtual Surveyor 2026 is a drone surveying and terrain analysis software platform that converts drone imagery and elevation data into survey deliverables such as topographic maps, stockpile calculations, cut-and-fill analyses, and CAD-compatible models. It is aimed at surveying, construction, mining, quarrying, and earthworks professionals.