Episode #55 Will Gaussian Splatting Replace 3D Textured Meshes?

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest Jacob Hut, Application Engineering Director at Phase One. When every minute counts, how quickly can aerial imagery be turned into accurate mapping products? Join our guest Jacob Hut, Application Engineering Director at Phase One, as he shares lessons from rapid mapping workflows for defense applications.The session examines the technologies and techniques used to accelerate the entire process, from imagery acquisition to final deliverables, while maintaining the accuracy and reliability required for demanding applications.Listeners will learn about:Selecting aerial imaging technology for rapid mappingOptimizing flight and imagery acquisition for faster resultsAccelerating orthorectification and processing workflowsProducing accurate mapping products when every minute counts

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest Dr. Jules Morel, Data Analyst at Mirukuru.Gaussian splatting is rapidly gaining attention as a new way to create highly realistic 3D representations from imagery. But beyond impressive visualization, what can Gaussian splats actually be used for in photogrammetry? Join our guest Dr. Jules Morel, Data Analyst at Mirukuru in Japan, as we examine how Gaussian splats are created, what is required to achieve high-quality results, and where the technology fits within real-world photogrammetry workflows. We will also compare Gaussian splats with traditional textured meshes and discuss when each approach makes sense.Listeners will learn about:• Understanding the fundamentals of Gaussian splatting• Capturing and processing imagery for high-quality results• Using Gaussian splats for visualization and measurement• Comparing splats with traditional textured meshes

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest David Alamillo, Photogrammetry Specialist at SimActivePhotogrammetry projects often involve repetitive steps, from organizing imagery and setting up projects to processing datasets and generating final deliverables. But how much of the workflow can really be automated? Join our photogrammetry specialist, David Alamillo, as he explores how automation can streamline photogrammetric production with Correlator3D. This webinar will look at practical ways to reduce manual intervention, accelerate processing and build more efficient workflows, while highlighting where expert input remains essential.Listeners will learn about:• Streamlining project setup and production• Automating repetitive processing steps• Accelerating the generation of mapping deliverables• Ensuring quality control and accuracy of results

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest Francisco Ramos, CEO at Geo4D. Some mapping projects push every part of the workflow to its limits. The site may be remote. Flying windows may be short. Accuracy requirements may be demanding. Even the imagery itself may be hard to correlate. In this workshop, SimActive is joined by Francisco Ramos, CEO at Geo4D, to discuss a major green hydrogen mapping project in southern Chile. More than 100,000 hectares were flown with Phase One imagery and processed with Correlator3D to deliver accurate orthomosaics, DTMs and contour lines.Listeners will learn about:• Plan aerial acquisition for large and remote project areas• Maximize coverage during limited weather windows• Process high-resolution imagery efficiently with Correlator3D• Handle challenging terrain and image matching conditions• Deliver accurate orthomosaics, DTMs and contour lines

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest David Alamillo, Photogrammetry Specialist at SimActiveAerial triangulation is a critical step in producing accurate mapping deliverables. With Correlator3D Version 11.1, this workflow has been significantly improved to deliver more robust results on challenging datasets, simplify multi-camera project setup, and accelerate bundle adjustment.This podcast episode presents the latest aerial triangulation capabilities in Correlator3D, including improved tie point extraction, new validation tools, direct georeferencing, and assisted RTK/PPK processing. These enhancements help streamline production while maintaining the accuracy required for professional mapping projects.Listeners will learn about:• Processing challenging datasets with improved tie point extraction • Handling multi-camera projects without camera mount setup • Accelerating bundle adjustment with faster single-pass processing • Inspecting and validating tie points using new visual feedback and link filtering tools

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest Erik Birzulis, Managing Director at Landair Surveys.Rapid orthomosaic generation is transforming the way time-sensitive aerial mapping projects are delivered. From defense to environmental monitoring, organizations increasingly require fast and accurate geospatial outputs to support operational decision-making. Join our guest Erik Birzulis from Landair Surveys as he discusses how aerial imagery and Correlator3D are used to rapidly process planned burns mapping projects across Australia. Learn how high-speed photogrammetric workflows help generate actionable orthomosaics for wildfire prevention and land management operations.Listeners will learn about:• Planning aerial acquisition for rapid ortho production• Generating orthomosaics under tight operational timelines• Delivering accurate outputs for operational planning and analysis• Integrating rapid ortho workflows into real-world mapping operations

Hosted by Michael O'Sullivan, VP Sales at SimActive with guest:Don Cummins, President of Air Data Solutions (ADS)Mapping remote and environmentally sensitive locations presents unique operational and technical challenges: from mission planning and airspace coordination to capturing high resolution imagery in difficult terrain. Join Don Cummins of Air Data Solutions (ADS) as he explains how aerial surveys of Kaula Island in Hawaii were conducted to support U.S. Navy environmental monitoring, using advanced sensors and photogrammetric processing with Correlator3D. Listeners will learn about:• Planning aerial missions in remote and restricted airspace• Capturing high resolution imagery for wildlife monitoring• Managing complex aerial operations and sensor systems• Processing large datasets to generate accurate environmental insights

Hosted by Michael O'Sullivan, VP Sales, SimActive with guest:David Alamillo, Photogrammetry Specialist at SimActive.Gaussian splatting is the new buzzword everyone is discussing in photogrammetry and mapping. It enables photorealistic 3D views with exceptional detail and smooth rendering. During this podcast episode, our photogrammetry specialist, David Alamillo, demonstrates the new Correlator3D version 11 that introduces tools for generating, visualizing, editing and sharing Gaussian splats. He also explain how to collect suitable data for high-quality results and explore practical applications in mapping projects.Listeners will learn about:• Planning data acquisition for optimal splats• Generating splats with new Correlator3D version 11• Visualizing, editing and sharing splats • Exploring applications and real-world use cases

Hosted by Michael O'Sullivan, VP Sales, SimActive with guest:Veronica Fortin, Geospatial Team Lead at Flyscan Systems Inc.Mapping critical infrastructure such as pipelines presents unique challenges where accuracy, consistency and efficiency are essential for informed decision-making. Join our guest Veronica Fortin, Geospatial Team Lead at Flyscan Systems Inc., as she shares practical strategies for delivering reliable mapping results in these demanding linear infrastructure settings. Discover how advanced photogrammetry workflows can be cross-checked against public lidar datasets to validate elevation accuracy and support streamlined project execution.Listeners will learn about:• Designing efficient acquisition strategies for corridor environments• Best practices for mapping linear and critical infrastructure• Validating elevation accuracy with public lidar datasets• Ensuring consistent quality for planning and analysis

Hosted by Michael O'Sullivan, VP Sales, SimActive with guest:Mohsen Miri, Director of Global Strategic Partnerships at Phase OneMapping large areas from the air presents unique challenges from sensor selection to mission planning and managing massive volumes of data. Join Dr. Mohsen Miri, Director of Global Strategic Partnerships at Phase One, as he shares practical strategies for successfully executing large scale aerial mapping projects. Listen to this podcast session and gain real world insight into optimizing acquisition and processing workflows to ensure efficiency, accuracy and high-quality results at scale.Specifically listeners will learn the following:• Choosing optimal sensors & settings for large areas• Planning efficient missions for wide coverage• Managing data volume and quality at scale• Building processing workflows for massive datasets