How it works
SimActive Correlator3D processes drone, aircraft and satellite imagery into photogrammetric products. Version 11 adds Gaussian splat generation, viewing, editing and merging; version 11.1 revises tie-point extraction and bundle adjustment with direct-georeferencing and assisted RTK/PPK options. A September 2026 release explains interactive scripting that keeps the program open for successive operations and supplies completion messages to external automation. Geo4D independently identifies Correlator3D as its main processing software; its large Chilean mapping project is detailed in a supplier-hosted case study.
Technical detail
Core features
- Revised tie-point extraction, visual feedback and link filtering in 11.1