SimActive Inc. has released Correlator3Dâ¢ version 6.2, featuring a new module for tie point editing during aerial triangulation. Users can visually inspect and edit any link, with the ability to add tie points as an alternative to projects with low overlap or poor image quality. Correlator3Dâ¢ 6.2 also introduces advanced volumetric measurement tools, NDVI maps, and colorized point clouds. The added features are of particular interest for datasets collected by UAVs. âCorrelator3Dâ¢ has increased robustness at addressing challenging projects, salvaging sub-optimal data by producing deliverable resultsâ, said Louis Simard, CTO of SimActive. âThe expanded capability for data analysis helps both advanced photogrammetrists and experts in applications such as agriculture and mining. We continue to offer simple solutions to complicated problems.â www.simactive.com.