Digital Surveyor Provides Enhanced Performance in Free Model of Drone Surveying Software program – Drones Information


AARSCHOT, Belgium, September 8, 2020 – In version 7.4, Virtual Surveyor has added new functions to the free price level of its popular drone surveying software. With Virtual Surveyor’s “Valley” plan, users can now create CAD models from drone orthophotos and / or LiDAR datasets.

“Our Valley software map was originally offered as a free viewing tool for images and elevation models captured by unmanned aerial vehicles (UAVs). With this Valley software plan, surveyors can now create topographic line surveys for small projects, ”said Tom Op ‘t Eyndt, Virtual Surveyor CEO.

Available under three pricing plans, the Virtual Surveyor software enables surveyors to derive topographical information from drone data that engineers need for construction, mining, and other excavation projects.

The software has become popular with surveyors and engineers as its tools allow them to work effectively with drone data. Virtual Surveyor generates an interactive screen environment in which the surveyor selects survey points and break lines to create a highly accurate, lightweight CAD model for further use in engineering packages. If the surveyor wants to calculate the volume change right in Virtual Surveyor using all data points such as inventory levels or a cut / fill map, the software creates a clean terrain model to remove conveyors and machines with a simple click.

In addition to upgrading the free Valley plan, Virtual Surveyor 7.4 has changed the names and enhanced features of its other purchase plans.

The three plans are: Valley (free) – Create CAD models from drone images or LiDAR for topographical survey applications in small areas.

ridge – Create advanced drone and quantity surveys, including digital surfaces and contours, as well as inventory volume calculations from drone data for advanced survey projects.

summit – This plan is designed for large-scale projects and includes productivity tools like intelligent grid and guided brake line generation that accelerate processing. Most importantly, Peak enables surveyors to measure and track progress in cutting and filling construction, mining and other excavation sites over time.

“All of the Virtual Surveyor plans now allow surveyors to extract meaningful topographical information from their drone data,” said Op ‘t Eyndt.

Virtual Surveyor 7.4 also includes other feature enhancements that span all three pricing tiers, making the software faster and more user-friendly. In particular, users can now easily rename layers and elements, and drag and drop elements between layers. Download the free Valley application today and see what else is new in the Virtual Surveyor Smart Drone Mapping Package.

Current Virtual Surveyor subscribers will see their software automatically updated to version 7.4. Visit to start a free 14-day trial of Virtual Surveyor and view details on the three pricing plans.

Via Virtual Surveyor

With the Virtual Surveyor software, professional surveyors can create accurate topographic end products from drone images five times faster than with traditional field work. Virtual Surveyor is now used in 68 countries and enables surveyors to collect topographical information from drone data in a very short time.

In a typical application, the suite uses orthophotos and digital surface models (DSM) extracted from UAV images with photogrammetric software such as Pix4D, Metashape or DJI Terra, and generates an interactive virtual environment on the screen in which surveyors identify the survey points and breaklines that define the topography.

Standard topographic outputs from the Virtual Surveyor software are surfaces or TINs (Triangular Irregular Network), contours, line surveys, and cut-and-fill maps. Thus Virtual Surveyor bridges the gap between the photogrammetric processing software UAV and the construction packages.

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