CHCNAV CoMeta Photogrammetry & 3DGS Software

Free download: get the latest CHCNAV CoMeta installer and user manual on our CoMeta download page.

CHCNAV CoMeta – Photogrammetry and 3D Gaussian Splatting Software

CHCNAV CoMeta turns drone and aerial imagery into survey-grade orthomosaics, digital surface models, textured 3D meshes and photorealistic 3D Gaussian Splatting (3DGS) models. Photogrammetry and native 3DGS share one aerial triangulation, so a single processing run delivers both accurate mapping products and lifelike 3D scenes.

Why CoMeta

• Three-step workflow – import images, choose outputs, review and export
• Huge projects in one piece – 100,000+ images per project, scalable to 15+ cluster nodes
• 2–3× faster end-to-end processing than mainstream photogrammetry tools in CHCNAV benchmarks
• Four deliverables – orthomosaic and DSM (GeoTIFF), mesh (OSGB, 3D Tiles, OBJ) and 3DGS (PLY, 3D Tiles)

Who uses CoMeta

Survey and mapping firms producing large-area orthophotos and DSMs, engineering teams documenting infrastructure and corridors, municipalities building real-scene 3D city models, and digital-twin projects that need photorealistic 3D. Pair it with a CHCNAV drone or use imagery from your existing UAV.

Licence, trial and support in Canada

CoMeta is licensed with a time-limited registration code or USB dongle. LATNET supplies licences, evaluation keys and one-on-one training from Calgary. View finished 3DGS models for free with CHCNAV CoViewer. Request a quote.

Recommended computer

Windows 10/11 64-bit, Intel Core i7 (i9 recommended), 32 GB RAM (64 GB recommended), NVIDIA GPU with 8–12 GB VRAM for 3DGS (RTX 5070 recommended), and an SSD with at least 200 GB free.