Accurate drone mapping without GCPs

Webinar Details
  • Hosted by Simactive
  • March 25, 2021, 17:00 (UTC)
  • The use of GCPs has been for a long time the only way to achieve high-accuracy in mapping. New technologies such as RTK and PPK can help to eliminate the need for ground control. This training session will discuss how to use higher-end drones to collect such precise data as well as how to process the resulting imagery. Specifically, attendees will learn about the following:

    – Mission planning
    – Data acquisition and post-processing
    – Performing aerial triangulation with RTK/PPK
    – Generating DSM, DTM and orthomosaic

    Space is limited and registration is confirmed on a first-come, first-served basis.

    About SimActive
    SimActive is the developer of Correlator3D™ software, a patented end-to-end photogrammetry solution for the generation of high-quality geospatial data from satellite and aerial imagery, including drones. Correlator3D™ performs aerial triangulation (AT) and produces dense digital surface models (DSM), digital terrain models (DTM), point clouds, orthomosaics, 3D models and vectorized 3D features. Powered by GPU technology and multi-core CPUs, Correlator3D™ ensures matchless processing speed to support rapid production of large datasets. SimActive has been selling Correlator3D™ to leading mapping firms and government organizations around the world, offering cutting-edge photogrammetry software backed by exceptional customer support. For more information, visit

    Posted by Emma Wilden Connect & Contact