SIMACTIVE INC.

Montreal,  QC 
Canada
http://WWW.SIMACTIVE.COM

• Booth: 704

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 www.simactive.com.

 Press Releases

• Accelerating Mapping with Distributed Processing (Jan 28, 2026)

  SimActive Inc. announces that distributed processing in SimActive’s Correlator3D™ enables photogrammetry workflows to be executed across multiple PCs (or VMs) instead of relying on a single node. By distributing computational tasks among available systems, large datasets can be processed more efficiently and within shorter timeframes.

  This capability applies to key photogrammetry stages, including aerial triangulation, dense point cloud generation and orthophoto production. As project size, image resolution or coverage area increases, processing resources can be scaled by adding machines, allowing organizations to maintain predictable turnaround times.

  Distributed processing improves overall throughput while preserving the accuracy and consistency required for production mapping. It supports organizations handling high data volumes, time-sensitive projects and demanding operational environments.
  
   

• SimActive Powers Lidar–Imagery Integration (Jan 28, 2026)

  SimActive Inc. announces that its Correlator3D™ software is being used alongside Teledyne Optech sensors for advanced mapping applications. The combination of Correlator3D with Teledyne’s lidar and imaging systems enables efficient data integration, producing highly accurate, colorized point clouds and orthomosaics.

  Teledyne Optech airborne sensors capture both lidar and imagery to deliver comprehensive terrain information. Correlator3D processes these datasets seamlessly, ensuring precise registration between the two and maximizing the quality of final outputs. The complementary technologies allow mapping professionals to generate reliable, high-resolution results for engineering, infrastructure, and environmental projects.

  “Our technologies work really well together,” said Matthew Johnson, Product Manager at Teledyne Geospatial. “Correlator3D offers the accuracy and flexibility needed to merge lidar and imagery effectively.”

 Products